PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 9:28 AM ET

Sponsor Check › Person

DA
No photo found yet (own website and image search run after this page is viewed)

David C. Arnold

Named as an officer, director or promoter on SEC Form D filings · WI · Dec 9, 2014 → Nov 17, 2022

31deals (issuers)
$21.2Mreported sold
114investors
31Form D filings
2014–2022years on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:29 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

David C. Arnold is listed as an executive officer, director, and promoter on 31 SEC Form D filings by 31 issuers between Sep 2013 and Nov 2022. Largest by amount reported sold: Deer Creek Development Partners, LLC (Milwaukee, WI — commercial — 2013; $4M reported sold to 9 investors), Spectrum Medical Commons, LLC (Milwaukee, WI — commercial — 2017; $2.28M reported sold to 8 investors), Deer Creek Medical Partners, LLC (Milwaukee, WI — construction — 2017; $1.5M reported sold to 22 investors), 833 Buena Vista Tierra Investors, LLC (Milwaukee, WI — commercial — 2013; $1.48M reported sold to 1 investors), Brookfield / Bluemound Property Fund, LLC (Milwaukee, WI — commercial — 2021; $1.41M reported sold to 1 investors) and 26 more (all listed below).

What this means That is a lot of deals — 31 separate companies raised money with this person listed as executive officer, director, and promoter, over about 9 years. Across those companies the filings report $21.2M sold in total.

Listed alongside Duane H. Nolde (31 shared filings), Mark F. Irgens (31 shared filings), Jaclynn C. Walsh (29 shared filings), John S. McGregor (21 shared filings), Irgens Partners, LLC (18 shared filings, management entity) and 31 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around David. Each name links to their own page.

All 31 issuers belong to the sponsor group Irgens (45 issuers, $48.6M reported sold, 2009–2026).

What this means A sponsor group is one team that sets up a new company for each deal. Irgens has 45 companies on file and $48.6M reported sold in total — the group page shows the whole track record in one place.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FINRA, FL, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, WA, WI, WV, WY) — 3 SEC releases, 3 bankruptcy cases matching the name listed in Key records below.

What this means 6 records came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.

We compared 31 public filings for David C. Arnold and found 9 differences, 3 worth asking the sponsor about: David C. Arnold appears on 25 deals that stopped filing before reaching their target; Form D filed 142 days after the first sale; and more below.

What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.

What the community is saying

Community search for David C. Arnold has not run yet — it is joining a line of 33,907 names; searches run around the clock at the hosts' allowed rate. Searched so far: 638 names.

Community comments are quoted as written by their authors. Sources searched: Bing (site:reddit.com / site:biggerpockets.com) and Reddit's own search, plus DuckDuckGo/Brave/BiggerPockets search when they are answering.

Key records

Five things investors ask first. Items still in human review are counted, not shown.

1. Lawsuits

None found in sources searched — federal courts (CourtListener / RECAP), checked Oct 24, 2026

What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:29 AM ET.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

2. Regulatory actions

3 SEC releases

David L. Arnold, W. David East, and Jerry Payne; Lillian A. McEwen, Administrative Law Judge Administrative proceeding
SEC · Nov 16, 2000 · Parties as named in the release: David L. Arnold, W. David East, and Jerry Payne; Lillian A. McEwen, Administrative Law Judge Read the release ↗
same full name in the release title; 5 people with this name in Form D filings; the person's filing state is not named; middle initial differs
David L. Arnold, W. David East, and Jerry Payne; Lillian A. McEwen, Administrative Law Judge Administrative proceeding
SEC · Jan 30, 1997 · Parties as named in the release: David L. Arnold, W. David East, and Jerry Payne; Lillian A. McEwen, Administrative Law Judge Read the release ↗
same full name in the release title; 5 people with this name in Form D filings; the person's filing state is not named; middle initial differs
David L. Arnold, W. David East, and Jerry Payne; Lillian A. McEwen, Administrative Law Judge Administrative proceeding
SEC · Feb 22, 1996 · Parties as named in the release: David L. Arnold, W. David East, and Jerry Payne; Lillian A. McEwen, Administrative Law Judge Read the release ↗
same full name in the release title; 5 people with this name in Form D filings; the person's filing state is not named; middle initial differs
What was searched

SEC enforcement searched: SEC litigation releases and administrative proceedings — respondent names in the sec.gov index titles (30,205 releases, 1995-09-19 to 2026-10-23); release text is read only to confirm a candidate. Names that appear only in the body of a release are not found. — Searched SEC litigation releases and administrative proceedings (1995→ / 2007→) (30,205 records as of Oct 24, 2026, 2:50 AM ET) — nothing matched David C. Arnold..

State securities regulators: Securities regulators searched (64,910 actions): FINRA (38,350 actions, 1995–2026), NASAA (31 actions, 2000–2026; listing starts 1997), AK Division of Banking and Securities (273 actions, 1971–2025), AL Securities Commission (880 actions, 2001–2026), AR Securities Department (1,305 actions, 1998–2026), AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), CO Division of Securities (731 actions, 2001–2026; older years from the Internet Archive (snapshot of 2026-05-02)), CT Department of Banking Securities Division (940 actions, 2006–2026; older years from the Internet Archive (snapshot of 2026-04-22)), DC DISB Securities Bureau (25 actions, 2012–2026), DE DOJ Investor Protection Unit (257 actions, 1987–2026), FL Office of Financial Regulation (49 actions, 2018–2026), GA Secretary of State Securities Division (65 actions, 2015–2026; listing starts 2012), HI DCCA Securities Enforcement Branch (26 actions, 2012–2026), ID Department of Finance Securities Bureau (663 actions, 1994–2026), IL Secretary of State Securities Department (4,122 actions, 2003–2023), KS Insurance Department Securities Division (58 actions), KY Department of Financial Institutions (342 actions, 2005–2026), LA Office of Financial Institutions Securities Division (13 actions, 2010–2025; listing starts 2008), MA Secretary of the Commonwealth Securities Division (125 actions, 2012–2025; live site blocks automated access — loaded from the Internet Archive snapshot of 2026-02-04), MD Attorney General Securities Division (1,054 actions, 2004–2026), ME Office of Securities (539 actions, 2000–2026), MI LARA Corporations, Securities & Commercial Licensing Bureau (201 actions), MO Secretary of State Securities Division (919 actions, 1998–2026), MS Secretary of State Securities Division (209 actions, 1995–2026), MT Commissioner of Securities and Insurance (597 actions, 2000–2026), NC Secretary of State Securities Division (265 actions, 2004–2024), ND Securities Department (711 actions, 1990–2026; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2026-01-06), NH Bureau of Securities Regulation (402 actions, 2002–2026), NM Regulation and Licensing Department Securities Division (90 actions, 2010–2025), NV Secretary of State Securities Division (118 actions, 2018–2026), NY Attorney General Investor Protection Bureau (44 actions, 2012–2026), OH Division of Securities (327 actions, 1993–2006), OK Department of Securities (2,531 actions, 1998–2026), OR Division of Financial Regulation (589 actions, 1988–2026), PA Department of Banking and Securities (1,448 actions, 2008–2024; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2024-08-09), RI DBR Securities Division (98 actions, 2005–2025), SC Attorney General Securities Division (540 actions, 2006–2026), SD Division of Insurance – Securities Regulation (106 actions, 2017–2026), TN Department of Commerce and Insurance Securities Division (405 actions, 1992–2026), TX State Securities Board (936 actions, 1999–2026), UT Division of Securities (772 actions, 2000–2026; older years from the Internet Archive (snapshot of 2010-05-27)), VT DFR Securities Division (137 actions, 2010–2026), WA DFI (2,039 actions, 2001–2026), WI DFI Division of Securities (1,072 actions, 1998–2026), WV Securities Commission (State Auditor) (64 actions), WY Secretary of State Compliance Division (6 actions, 2016–2024) — last crawled Oct 24, 2026, 8:48 AM ET. No machine-readable public listing today for IA, IN, MN, NE, NJ, VA (see docs/state-regulators.md).

3. Bankruptcies

3 cases: 3 closed (disposition not in docket feed)

David A. Arnold and Cynthia M. Arnold closed
United States Bankruptcy Court, E.D. Wisconsin · No. 14-28246 · Filed Jun 27, 2014 · Closed Oct 14, 2014
Role of David A. Arnold and Cynthia M. Arnold: Debtor · Outcome: Case closed 2014-10-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 379 federal dockets); 5 people with this name in Form D filings; court in the person's filing state (WI); middle initial differs
David A. Arnold and Cynthia M. Arnold closed
United States Bankruptcy Court, E.D. Wisconsin · No. 05-34196 · Filed Aug 24, 2005 · Closed Dec 1, 2005
Role of David A. Arnold and Cynthia M. Arnold: Debtor · Outcome: Case closed 2005-12-01 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 379 federal dockets); 5 people with this name in Form D filings; court in the person's filing state (WI); middle initial differs
David W. Arnold and Laura S. Arnold closed
United States Bankruptcy Court, E.D. Wisconsin · No. 05-22197 · Filed Feb 22, 2005 · Closed Jun 11, 2005
Role of David W. Arnold and Laura S. Arnold: Debtor · Outcome: Case closed 2005-06-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 379 federal dockets); 5 people with this name in Form D filings; court in the person's filing state (WI); middle initial differs
What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:29 AM ET.

Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

9 differences found between the filings for David C. Arnold — 3 worth asking about (compared 31 filings on Oct 24, 2026)

Worth asking · Sep 24, 2013 – Nov 17, 2022

David C. Arnold appears on 25 deals that stopped filing before reaching their target

Innovation Park Development Partners South, LLC (last filing Nov 17, 2022; $225,000 sold of $6,000,000); Hephaestus Development Partners, LLC (last filing Sep 6, 2022; $375,000 sold of $6,300,000); Innovation Park Development Partners, LLC (last filing Mar 11, 2022; $350,000 sold of $8,400,000); Brookfield / Bluemound Property Fund, LLC (last filing Dec 6, 2021; $1,414,700 sold of $16,200,000); Desert Harbor Medical, LLC (last filing Nov 12, 2021; $0 sold of $4,140,000); Lincoln Owens Development, LLC (last filing Mar 23, 2021; $525,000 sold of $1,500,000); and 19 more. Each has no filing in more than two years and reported under half its target sold.

What this means An issuer whose last filing is more than two years old and reported under half its target sold. The raise may have closed early or quietly stopped. Ask what happened to each.

Innovation Park Development Partners South, LLC — PartnerFacts page ↗Hephaestus Development Partners, LLC — PartnerFacts page ↗Innovation Park Development Partners, LLC — PartnerFacts page ↗Brookfield / Bluemound Property Fund, LLC — PartnerFacts page ↗
Sources
Worth asking · Jan 9, 2017 – May 31, 2017

Form D filed 142 days after the first sale — Spectrum Medical Commons, LLC

The filing says the first sale was Jan 9, 2017. The Form D was filed May 31, 2017 — 142 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 127 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Form D · May 31, 2017 ↗Spectrum Medical Commons, LLC — PartnerFacts page ↗
Sources
Worth asking · Feb 24, 2017 – May 15, 2017

Form D filed 80 days after the first sale — Deer Creek Medical Partners, LLC

The filing says the first sale was Feb 24, 2017. The Form D was filed May 15, 2017 — 80 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 65 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Form D · May 15, 2017 ↗Deer Creek Medical Partners, LLC — PartnerFacts page ↗
Sources
Note · Aug 1, 2013 – Sep 17, 2013

Form D filed 47 days after the first sale — Deer Creek Development Partners, LLC

The filing says the first sale was Aug 1, 2013. The Form D was filed Sep 17, 2013 — 47 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 32 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Form D · Sep 17, 2013 ↗Deer Creek Development Partners, LLC — PartnerFacts page ↗
Sources
Note · Aug 1, 2013 – Nov 17, 2022

20 offerings have no amendment in the last 12 months and may still be open

No amendment in the last 12 months on an offering that may still be open — Innovation Park Development Partners South, LLC (latest filing Nov 17, 2022) · No amendment in the last 12 months on an offering that may still be open — Hephaestus Development Partners, LLC (latest filing Sep 6, 2022) · No amendment in the last 12 months on an offering that may still be open — Innovation Park Development Partners, LLC (latest filing Mar 11, 2022) · No amendment in the last 12 months on an offering that may still be open — Brookfield / Bluemound Property Fund, LLC (latest filing Dec 6, 2021) · No amendment in the last 12 months on an offering that may still be open — Lincoln Owens Development, LLC (latest filing Mar 23, 2021) · and 15 more

What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.

Form D · Nov 17, 2022 ↗Innovation Park Development Partners South, LLC — PartnerFacts page ↗Form D · Sep 6, 2022 ↗Hephaestus Development Partners, LLC — PartnerFacts page ↗
Sources
Note · Sep 17, 2013 – Dec 9, 2014

David C. Arnold is written 2 different ways on the filings

listed as "David Arnold" on 15 filings (from Sep 17, 2013), and "David C. Arnold" on 16 filings (from Dec 9, 2014).

What this means Same person, written differently — a middle name or suffix left off, or spelled another way. It is normal, but check that the full legal name matches your subscription documents.

Form D · Sep 17, 2013 ↗Form D · Dec 9, 2014 ↗David C. Arnold — PartnerFacts page ↗
Sources
Note · Sep 22, 2022 – Sep 22, 2026

Same name, different state: "David Arnold" (GA) is a separate record

This page covers filings where the address state is WI. A separate record, "David Arnold" with address state GA, is listed on 5 filings — most recently by Falcon Hospice, L.P. (Sep 22, 2026). Both records have filings in the same period (Sep 22, 2022 to Nov 17, 2022).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

David Arnold (GA) — PartnerFacts page ↗Form D/A · Sep 22, 2026 ↗Falcon Hospice, L.P. — PartnerFacts page ↗David C. Arnold (WI) — this page ↗
Sources
Note · Aug 26, 2014 – Jan 21, 2022

Same name, different state: "David C Arnold" (NH) is a separate record

This page covers filings where the address state is WI. A separate record, "David C Arnold" with address state NH, is listed on 6 filings — most recently by Retrieve Technologies, Inc. (Jan 21, 2022). Both records have filings in the same period (Dec 9, 2014 to Jan 21, 2022).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

David C Arnold (NH) — PartnerFacts page ↗Form D · Jan 21, 2022 ↗Retrieve Technologies, Inc. — PartnerFacts page ↗David C. Arnold (WI) — this page ↗
Sources
Note · Apr 27, 2010

Same name, different state: "David C. Arnold" (MN) is a separate record

This page covers filings where the address state is WI. A separate record, "David C. Arnold" with address state MN, is listed on 1 filing — most recently by Voyager Financial Services Corp (Apr 27, 2010). The two records do not overlap in time: this page runs Dec 9, 2014 to Nov 17, 2022; the other has one filing dated Apr 27, 2010.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

David C. Arnold (MN) — PartnerFacts page ↗Form D · Apr 27, 2010 ↗Voyager Financial Services Corp — PartnerFacts page ↗David C. Arnold (WI) — this page ↗
Sources
What is compared

What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.

5. Money to insiders

0 of 31 offerings report sales commissions; 0 report finder's fees; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Nov 17, 2022 D
Innovation Park Development Partners South, LLC
File 021-465072
$0$0$0
Proceeds will be used for the cost of acquiring and holding the land.
None listed on this filingEDGAR ↗
Sep 6, 2022 D
Hephaestus Development Partners, LLC
File 021-457936
$0$0$0None listed on this filingEDGAR ↗
Mar 11, 2022 D
Innovation Park Development Partners, LLC
File 021-436892
$0$0$0
Proceeds will be used for the cost of acquiring, constructing, leasing and operating the project.
None listed on this filingEDGAR ↗
Dec 6, 2021 D
Brookfield / Bluemound Property Fund, LLC
File 021-423731
$0$0$0None listed on this filingEDGAR ↗
Nov 12, 2021 D
Desert Harbor Medical, LLC
File 021-420833
$0$0$0 (est.)
Proceeds will be used for the cost of constructing, leasing and operating the project.
None listed on this filingEDGAR ↗
Mar 23, 2021 D
Lincoln Owens Development, LLC
File 021-393247
$0$0$0 (est.)
Proceeds will be used for the cost of constructing, leasing and operating the project.
None listed on this filingEDGAR ↗
May 15, 2020 D
Deer Creek Office Partners, LLC
File 021-367062
$0$0$0 (est.)
Proceeds will be used for the cost of constructing, leasing and operating the project.
None listed on this filingEDGAR ↗
Nov 22, 2019 D
999 Playa del Norte Opportunity Fund, LLC
File 021-354021
$0$0$0 (est.)
Proceeds will be ultimately used for the cost of constructing, leasing and operating the project.
None listed on this filingEDGAR ↗
Aug 28, 2019 D
Research Park Partners, LLC
File 021-347570
$0$0$0None listed on this filingEDGAR ↗
Nov 29, 2018 D
East Mequon Corporate Centre, LLC
File 021-326861
$0$0$0None listed on this filingEDGAR ↗
Aug 16, 2017 D
WAPP II Development Company, LLC
File 021-292881
$0$0$0 (est.)None listed on this filingEDGAR ↗
Jul 10, 2017 D
Broadway Tierra Partners, LLC
File 021-290327
$0$0$0 (est.)None listed on this filingEDGAR ↗
May 31, 2017 D
Spectrum Medical Commons, LLC
File 021-287754
$0$0$0None listed on this filingEDGAR ↗
May 17, 2017 D
WWB Development, LLC
File 021-286944
$0$0$0None listed on this filingEDGAR ↗
May 15, 2017 D
Deer Creek Medical Partners, LLC
File 021-286743
$0$0$0 (est.)None listed on this filingEDGAR ↗
Mar 3, 2016 D
501 Gateway, LLC
File 021-258505
$0$0$0None listed on this filingEDGAR ↗
Nov 3, 2015 D
Perimeter Center Commons, LLC
File 021-250569
$0$0$0N/A no CRD number reported
via N/A
EDGAR ↗
Oct 26, 2015 D
Brookfield Lakes Acquisition Company, LLC
File 021-250090
$0$0$0 (est.)None listed on this filingEDGAR ↗
Sep 2, 2015 D
Meadowland Research LLC
File 021-246864
$0$0$0 (est.)None listed on this filingEDGAR ↗
Jun 18, 2015 D
Ascend Northrop, LLC
File 021-242051
$0$0$0N/A no CRD number reportedEDGAR ↗
May 22, 2015 D
Shoppes at The Corridor, LLC
File 021-240478
$0$0$0N/A no CRD number reportedEDGAR ↗
Dec 31, 2014 D
Harbor Vista, LLC
File 021-231250
$0$0$0N/A no CRD number reportedEDGAR ↗
Dec 9, 2014 D
1905 Partners, LLC
File 021-229708
$0$0$0 (est.)None listed on this filingEDGAR ↗
Oct 30, 2014 D
Plainfield Square Development Partners, LLC
File 021-227383
$0$0$0 (est.)None listed on this filingEDGAR ↗
Apr 23, 2014 D
Lake Wissota Partners, LLC
File 021-216070
$0$0$0 (est.)None listed on this filingEDGAR ↗
Dec 31, 2013 D
833 Buena Vista Tierra Investors, LLC
File 021-209027
$0$0$0N/A no CRD number reportedEDGAR ↗
Dec 31, 2013 D
833 Development Partners, LLC
File 021-209030
$0$0$0N/A no CRD number reportedEDGAR ↗
Dec 3, 2013 D
Mokena Medical Development Partners, LLC
File 021-207281
$0$0$0None listed on this filingEDGAR ↗
Oct 3, 2013 D
MacArthur Partners, LLC
File 021-203955
$0$0$0None listed on this filingEDGAR ↗
Sep 24, 2013 D
Chandler Development Partners, LLC
File 021-203424
$0$0$0N/A no CRD number reportedEDGAR ↗
Sep 17, 2013 D
Deer Creek Development Partners, LLC
File 021-203023
$0$0$0N/A no CRD number reportedEDGAR ↗
How this is counted

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 31

Every issuer that named David C. Arnold on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

IP
Commercial · group: Irgens

Innovation Park Development Partners South, LLC

Milwaukee, WI · Nov 17, 2022
  • Nov 17, 2022 · D · $225,000 sold of $6,000,000 · 23 investors · min. $75,000 · role: Executive Officer, Director, Promoter (Executive Officer and Director of Manager of the Manager and Promoter of the Issuer) EDGAR ↗

Raised $225K from 23 investors (4% of the $6M target) as of the latest filing. David is listed as executive officer, director, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HD
Commercial · group: Irgens

Hephaestus Development Partners, LLC

Milwaukee, WI · Sep 6, 2022
  • Sep 6, 2022 · D · $375,000 sold of $6,300,000 · 3 investors · min. $75,000 · role: Executive Officer, Director, Promoter (Executive Officer and Director of Manager of the Manager and Promoter of the Issuer) EDGAR ↗

Raised $375K from 3 investors (6% of the $6.3M target) as of the latest filing. David is listed as executive officer, director, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

IP
Commercial · group: Irgens

Innovation Park Development Partners, LLC

Milwaukee, WI · Mar 11, 2022
  • Mar 11, 2022 · D · $350,000 sold of $8,400,000 · 2 investors · min. $87,500 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

Raised $350K from 2 investors (4% of the $8.4M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

BB
Commercial · group: Irgens

Brookfield / Bluemound Property Fund, LLC

Milwaukee, WI · Dec 6, 2021
  • Dec 6, 2021 · D · $1,414,700 sold of $16,200,000 · 1 investors · min. $25,000 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

Raised $1.41M from 1 investor (9% of the $16.2M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

DH
Commercial · group: Irgens

Desert Harbor Medical, LLC

Milwaukee, WI · Nov 12, 2021
  • Nov 12, 2021 · D · $0 sold of $4,140,000 · 0 investors · min. $82,800 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

LO
Commercial · group: Irgens

Lincoln Owens Development, LLC

Milwaukee, WI · Mar 23, 2021
  • Mar 23, 2021 · D · $525,000 sold of $1,500,000 · 4 investors · min. No minimum reported · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

Raised $525K from 4 investors (35% of the $1.5M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

DC
Commercial · group: Irgens

Deer Creek Office Partners, LLC

Milwaukee, WI · May 15, 2020
  • May 15, 2020 · D · $584,000 sold of $10,950,000 · 5 investors · min. $73,000 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

Raised $584K from 5 investors (5% of the $10.9M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

9P
Commercial · group: Irgens

999 Playa del Norte Opportunity Fund, LLC

Milwaukee, WI · Nov 22, 2019
  • Nov 22, 2019 · D · $0 sold of $9,800,000 · 0 investors · min. $50,000 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

RP
Commercial · group: Irgens

Research Park Partners, LLC

Milwaukee, WI · Aug 28, 2019
  • Aug 28, 2019 · D · $0 sold of $44,540,000 · 0 investors · min. $50,000 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EM
Commercial · group: Irgens

East Mequon Corporate Centre, LLC

Milwaukee, WI · Nov 29, 2018
  • Nov 29, 2018 · D · $68,000 sold of $4,080,000 · 1 investors · min. $68,000 · role: Executive Officer, Promoter (Executive Officer of Manager of the Manager and Promoter of Issuer) EDGAR ↗

Raised $68K from 1 investor (2% of the $4.08M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

WD
Commercial · group: Irgens

WAPP II Development Company, LLC

Milwaukee, WI · Aug 16, 2017
  • Aug 16, 2017 · D · $0 sold of $1,920,000 · 0 investors · min. $64,000 · role: Executive Officer EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

BT
Commercial · group: Irgens

Broadway Tierra Partners, LLC

Milwaukee, WI · Jul 10, 2017
  • Jul 10, 2017 · D · $256,250 sold of $5,125,000 · 1 investors · min. $128,125 · role: Executive Officer EDGAR ↗

Raised $256K from 1 investor (5% of the $5.13M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

SM
Commercial · group: Irgens

Spectrum Medical Commons, LLC

Milwaukee, WI · May 31, 2017
  • May 31, 2017 · D · $2,280,000 sold of $2,280,000 · 8 investors · min. $57,000 · role: Executive Officer EDGAR ↗

Raised $2.28M from 8 investors (100% of the $2.28M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

WD
Commercial · group: Irgens

WWB Development, LLC

Milwaukee, WI · May 17, 2017
  • May 17, 2017 · D · $1,008,000 sold of $31,500,000 · 5 investors · min. $126,000 · role: Executive Officer EDGAR ↗

Raised $1.01M from 5 investors (3% of the $31.5M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

DC
Construction · group: Irgens

Deer Creek Medical Partners, LLC

Milwaukee, WI · May 15, 2017
  • May 15, 2017 · D · $1,500,800 sold of $1,500,800 · 22 investors · min. $20,100 · role: Executive Officer EDGAR ↗

Raised $1.5M from 22 investors (100% of the $1.5M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Construction / 506(b) (313 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

5G
Commercial · group: Irgens

501 Gateway, LLC

Phoenix, AZ · Mar 3, 2016
  • Mar 3, 2016 · D · $0 sold of $6,800,000 · 0 investors · min. $68,000 · role: Executive Officer, Promoter (EVP and Director of Business Development of Irgens Partners, LLC) EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

PC
Commercial · group: Irgens

Perimeter Center Commons, LLC

Phoenix, AZ · Nov 3, 2015
  • Nov 3, 2015 · D · $0 sold of $4,360,000 · 0 investors · min. $54,500 · role: Executive Officer, Promoter (Executive VP/Director of Business Development of Irgens Partners, LLC) EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

BL
Commercial · group: Irgens

Brookfield Lakes Acquisition Company, LLC

Milwaukee, WI · Oct 26, 2015
  • Oct 26, 2015 · D · $50,000 sold of $3,400,000 · 1 investors · min. $50,000 · role: Executive Officer (Executive Vice President and Director of Business Development of Irgens Partners, LLC, Manager of IDP Brookfield Lakes Acquisition Company, LLC, Manager of Issuer) EDGAR ↗

Raised $50K from 1 investor (1% of the $3.4M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

MR
Commercial · group: Irgens

Meadowland Research LLC

Milwaukee, WI · Sep 2, 2015
  • Sep 2, 2015 · D · $1,346,490 sold of $7,480,500 · 4 investors · min. $149,610 · role: Executive Officer (Executive Vice Presient, Business Development, of Irgens Partners LLC, manager of IDP Meadowland Research, LLC, manager of Meadowland Research LLC) EDGAR ↗

Raised $1.35M from 4 investors (18% of the $7.48M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

AN
Commercial · group: Irgens

Ascend Northrop, LLC

Phoenix, AZ · Jun 18, 2015
  • Jun 18, 2015 · D · $0 sold of $3,960,000 · 0 investors · min. $66,000 · role: Executive Officer, Promoter (EVP and Director of Business Development of Irgens Partners, LLC) EDGAR ↗

No sales reported yet as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

SA
Commercial · group: Irgens

Shoppes at The Corridor, LLC

Milwaukee, WI · May 22, 2015
  • May 22, 2015 · D · $810,920 sold of $5,676,440 · 3 investors · min. $101,365 · role: Executive Officer, Promoter (Executive Vice President and Director of Business Development of Irgens Partners, LLC) EDGAR ↗

Raised $811K from 3 investors (14% of the $5.68M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HV
Commercial · group: Irgens

Harbor Vista, LLC

Phoenix, AZ · Dec 31, 2014
  • Dec 31, 2014 · D · $640,000 sold of $1,280,000 · 1 investors · min. $64,000 · role: Executive Officer, Promoter (Executive Vice President, Director of Business Development of Irgens Partners, LLC) EDGAR ↗

Raised $640K from 1 investor (50% of the $1.28M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

1P
Commercial · group: Irgens

1905 Partners, LLC

Milwaukee, WI · Dec 9, 2014
  • Dec 9, 2014 · D · $260,000 sold of $1,300,000 · 1 investors · min. $65,000 · role: Executive Officer EDGAR ↗

Raised $260K from 1 investor (20% of the $1.3M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

PS
Construction · group: Irgens

Plainfield Square Development Partners, LLC

Milwaukee, WI · Oct 30, 2014
  • Oct 30, 2014 · D · $300,000 sold of $900,000 · 1 investors · min. $75,000 · role: Executive Officer EDGAR ↗

Raised $300K from 1 investor (33% of the $900K target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Construction / 506(b) (313 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

LW
Construction · group: Irgens

Lake Wissota Partners, LLC

Milwaukee, WI · Apr 23, 2014
  • Apr 23, 2014 · D · $970,000 sold of $970,000 · 3 investors · min. $60,625 · role: Executive Officer EDGAR ↗

Raised $970K from 3 investors (100% of the $970K target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Construction / 506(b) (313 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

8D
Commercial · group: Irgens

833 Development Partners, LLC

Milwaukee, WI · Dec 31, 2013
  • Dec 31, 2013 · D · $590,400 sold of $24,600,000 · 3 investors · min. $98,400 · role: Executive Officer, Promoter (Executive Vice President & Director of Business Development of Irgens Partners, LLC) EDGAR ↗

Raised $590K from 3 investors (2% of the $24.6M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

8B
Commercial · group: Irgens

833 Buena Vista Tierra Investors, LLC

Milwaukee, WI · Dec 31, 2013
  • Dec 31, 2013 · D · $1,477,500 sold of $5,910,000 · 1 investors · min. $147,750 · role: Executive Officer, Promoter (Executive Vice President & Director of Business Development of Irgens Partners, LLC) EDGAR ↗

Raised $1.48M from 1 investor (25% of the $5.91M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

MM
Construction · group: Irgens

Mokena Medical Development Partners, LLC

Milwaukee, WI · Dec 3, 2013
  • Dec 3, 2013 · D · $600,000 sold of $1,600,000 · 5 investors · min. $50,000 · role: Executive Officer EDGAR ↗

Raised $600K from 5 investors (38% of the $1.6M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Construction / 506(b) (313 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

MP
Construction · group: Irgens

MacArthur Partners, LLC

Milwaukee, WI · Oct 3, 2013
  • Oct 3, 2013 · D · $1,280,000 sold of $1,280,000 · 6 investors · min. $64,000 · role: Executive Officer EDGAR ↗

Raised $1.28M from 6 investors (100% of the $1.28M target) as of the latest filing. David is listed as executive officer.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Construction / 506(b) (313 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

CD
Commercial · group: Irgens

Chandler Development Partners, LLC

Milwaukee, WI · Sep 24, 2013
  • Sep 24, 2013 · D · $280,000 sold of $4,200,000 · 1 investors · min. $70,000 · role: Executive Officer, Promoter (Executive Vice President and Director Business Development of Irgens Partners, LLC) EDGAR ↗

Raised $280K from 1 investor (7% of the $4.2M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Commercial / 506(b) (6,713 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

DC
Commercial · group: Irgens

Deer Creek Development Partners, LLC

Milwaukee, WI · Sep 17, 2013
  • Sep 17, 2013 · D · $4,000,000 sold of $7,000,000 · 9 investors · min. $125,000 · role: Executive Officer, Promoter (Executive Vice President and Director Business Development of Irgens Partners, LLC) EDGAR ↗

Raised $4M from 9 investors (57% of the $7M target) as of the latest filing. David is listed as executive officer, promoter.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

Other pages with the same name (4)

Separate person records under the same name, not combined with this page. Each line says whether it shares an issuer with this record.

  • David C Arnold — NH, 2 issuers, Aug 26, 2014 → Jan 21, 2022 · no shared issuer
  • David Wade Arnold — IA, 1 issuer, Jul 7, 2020 → Oct 8, 2025 · no shared issuer
  • David C. Arnold — MN, 1 issuer, Apr 27, 2010 → Apr 27, 2010 · no shared issuer
  • David Arnold — GA, 1 issuer, Sep 22, 2022 → Sep 22, 2026 · no shared issuer

People around David 36

Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET.

IP
Management entity

Irgens Partners, LLC

Executive Officer, Promoter · 18 shared filings (18 issuers) · also on 5 other issuers

Irgens Partners, LLC is on 23 issuers in total — a repeat sponsor. Their page lists every one.

IC
Management entity

IDP Chandler Holdings, LLC

Executive Officer, Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

I8
Management entity

IDP 833 Partners, LLC

Executive Officer, Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

IH
Management entity

IDP Harbor Vista, LLC

Executive Officer, Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

IA
Management entity

IDP Ascend Northrop, LLC

Executive Officer, Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

IP
Management entity

IDP Perimeter, LLC

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

IG
Management entity

IDP Gateway, LLC

Executive Officer, Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

RI
Management entity

R. IDP Research Park Partners, LLC

Executive Officer, Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

ID
Management entity

IDP Desert Harbor Medical, LLC

Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

MI
No photo found yet (own website and image search run after this page is viewed)
Person

Mark F. Irgens

Executive Officer, Promoter, Director · 31 shared filings (31 issuers) · also on 14 other issuers

Mark F. Irgens is on 45 issuers in total — a repeat sponsor. Their page lists every one.

DN
No photo found yet (own website and image search run after this page is viewed)
Person

Duane H. Nolde

Executive Officer, Promoter, Director · 31 shared filings (31 issuers) · also on 14 other issuers

Duane H. Nolde is on 45 issuers in total — a repeat sponsor. Their page lists every one.

JW
No photo found yet (own website and image search run after this page is viewed)
Person

Jaclynn C. Walsh

Executive Officer, Promoter, Director · 29 shared filings (29 issuers) · also on 1 other issuer

Jaclynn C. Walsh is on 30 issuers in total — a repeat sponsor. Their page lists every one.

JM
No photo found yet (own website and image search run after this page is viewed)
Person

John S. McGregor

Executive Officer, Promoter · 21 shared filings (21 issuers) · also on 7 other issuers

John S. McGregor is on 28 issuers in total — a repeat sponsor. Their page lists every one.

TI
No photo found yet (own website and image search run after this page is viewed)
Person

Thomas R. Irgens

Executive Officer, Promoter, Director · 12 shared filings (12 issuers) · also on 6 other issuers

Thomas R. Irgens is on 18 issuers in total — a repeat sponsor. Their page lists every one.

JM
No photo found yet (own website and image search run after this page is viewed)
Person

Jason S. Meszaros

Executive Officer, Promoter · 8 shared filings (8 issuers) · also on 1 other issuer

Jason S. Meszaros is on 9 issuers in total — a repeat sponsor. Their page lists every one.

RN
No photo found yet (own website and image search run after this page is viewed)
Person

Rick A. Nelson

Executive Officer, Promoter · 5 shared filings (5 issuers) · also on 3 other issuers

Rick A. Nelson is on 8 issuers in total — a repeat sponsor. Their page lists every one.

DM
No photo found yet (own website and image search run after this page is viewed)
Person

David J. Merrick

Executive Officer, Promoter · 4 shared filings (4 issuers) · also on 1 other issuer

David J. Merrick is on 5 issuers in total — a repeat sponsor. Their page lists every one.

MS
No photo found yet (own website and image search run after this page is viewed)
Person

Michael Syman

Executive Officer · 3 shared filings (3 issuers) · also on 1 other issuer

Listed on the same filings as David C. Arnold. Their page shows their other deals.

AA
No photo found yet (own website and image search run after this page is viewed)
Person

Angie Achenbach

Executive Officer · 3 shared filings (3 issuers) · also on 1 other issuer

Listed on the same filings as David C. Arnold. Their page shows their other deals.

JG
No photo found yet (own website and image search run after this page is viewed)
Person

Jacob E. Griswold

Promoter · 2 shared filings (2 issuers)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

DC
No photo found yet (own website and image search run after this page is viewed)
Person

Daniel P. Cowell

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

DC
No photo found yet (own website and image search run after this page is viewed)
Person

Dan Cowell

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

JM
No photo found yet (own website and image search run after this page is viewed)
Person

John S. MacGregor

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

DF
No photo found yet (own website and image search run after this page is viewed)
Person

Derek A. Flottum

Promoter · 1 shared filing (1 issuer)

Listed on the same filings as David C. Arnold. Their page shows their other deals.

The team behind the deals

I
Sponsor group

Irgens

45 issuers · 45 filings · $48.6M reported sold · 2009–2026

One team, 45 deal companies. David C. Arnold is listed on 31 of them.

Sources

Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name David C. Arnold.

Same business address

12 other issuers file from the same address

A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.

Registrations and other filings

Business registration (state registry / Secretary of State)

Individuals are not matched to business registrations — registries list companies, and a name alone is not enough to tie a person to one. Officers and managers appear by name inside each matched company's record on the issuer pages. Registries searched: AL (Alabama Secretary of State — Business Entity Records (arc-sos.state.al.us), searched by issuer name, data as of Oct 24, 2026); CO (Colorado Secretary of State — Business Entities in Colorado (data.colorado.gov), data as of Oct 23, 2026); CT (Connecticut Secretary of the State — Business Registry (data.ct.gov), data as of Oct 24, 2026); FL (Florida Department of State, Division of Corporations — quarterly corporate data file (Sunbiz), data as of Oct 7, 2026); NY (New York Department of State — Corporations and Other Entities (data.ny.gov: All Filings + Active Corporations), data as of Oct 20, 2026); OR (Oregon Secretary of State — Active Businesses, All (data.oregon.gov), data as of Oct 20, 2026); PA (Pennsylvania Department of State — Registered Businesses, Current (data.pa.gov), data as of Oct 6, 2026); TX (Texas Comptroller — Active Franchise Taxpayers incl. Secretary of State file data (data.texas.gov), data as of Oct 24, 2026). Registries of other states have not been searched: many publish no bulk file and require a CAPTCHA or bot challenge on their search page, which we do not bypass (Delaware, for example, offers no public bulk file).

Adviser registration (Form ADV)

None of the 31 issuers this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to David C. Arnold by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 31 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers David C. Arnold is listed on: none on file. No website or social profile named in Deer Creek Development Partners, LLC's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #326,097 of 374,652 in line (1,386 issuers searched so far). One-tap searches: Look further ↓

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (Milwaukee, WI). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

LinkedIn people search ↗Instagram ↗X (Twitter) ↗Facebook ↗YouTube ↗Google ↗Google Images ↗Google News ↗Meta Ad Library ↗

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗Wisconsin state courts — find the court ↗Arizona Judicial Branch public access ↗

Securities regulators

SEC EDGAR full-text search ↗SEC action look-up ↗FINRA BrokerCheck ↗SEC IAPD adviser search ↗

Business registries

Wisconsin Secretary of State business search ↗Arizona Secretary of State business search ↗OpenCorporates ↗

Change history

No corrections have been requested for this page.

Every fact links to its public-record source. Plain-English notes next to a fact are our reading of that fact, not a rating. Request a correction · Facts policy

Request a correction

Free. Logged with status: received → under review → fixed / confirmed with source.

Add a response

If this is you or your firm, add a sourced explanation next to any fact. Reviewed before publishing.

Monitor this person

Members get an email when David C. Arnold appears on a new Form D, or when a court case or SEC action is matched to them. See plans →