PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 10:03 AM ET

Sponsor Check › Sponsor group

S

Sentinel

One sponsor team, 23 deal companies · Baltimore, MD

Grouped because: 3 shared people, 1 shared management entity, same business address (19 issuers), similar issuer names (7) (automatic match from the filings) · not the same sponsor?

23deal companies
$125.1Mreported sold
888investors
25Form D filings
2018–2026active
1new, last 12 mo
Follow this sponsor groupLook further ↓

Data last updated Oct 23, 2026, 5:45 PM ET · Latest filing in this group Aug 21, 2026 · Courts (RECAP) last checked: Oct 24, 2026, 2:16 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Sentinel is a sponsor group of 23 issuers that PartnerFacts links to one sponsor (shared people, similar issuer names, same person name on both filings, same business address, shared management entity; automatic match from the filings), filing 25 Form D filings between Oct 2018 and Aug 2026.

What this means One team, 23 deal companies, about 8 years of track record in SEC filings. We link the companies because the same people or address appear on their forms — tap "Request a correction" if that is wrong.

Combined reported sold: $125.1M to 888 investors (latest filing per issuer). Industries as reported: Other Real Estate (22), Pooled Investment Fund (1). Issuers are based in MD (15), CO (4), CA (2), NV (2).

What this means $125.1M raised across the group, about $141K per investor. Amounts come from each company's latest Form D; they are what the sponsor reported, not audited figures.

Principal people: Dennis Cisterna (23 issuers, executive officer and promoter), Andrew Broeren (21 issuers, executive officer and promoter), Fred Lewis (20 issuers, executive officer and promoter), SOF I GP, LLC (2 issuers, director, entity), Guardian DFH II GP, LLC (1 issuer, director, entity) and 23 more.

What this means The person on the most companies is usually the one running the show; their page lists every deal.

Activity: 1 new offering in the last 12 months; latest filing Aug 21, 2026.

What this means still raising money this year.

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), property records (NYC, FL, IL and TX counties) — 2 court cases matching the name, 3 bankruptcy cases matching the name listed in Key records below.

What this means 5 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 25 public filings for Sentinel and found 10 differences, 2 worth asking the sponsor about: Sentinel includes 3 deals that stopped filing before reaching their target; 10 Form Ds were filed more than 15 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 Sentinel has not run yet — it is joining a line of 45,967 names; searches run around the clock at the hosts' allowed rate. Searched so far: 641 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

2 cases: 1 closed (disposition not in docket feed), 1 dismissed

Sentinel, Inc. v. Aegis Environmental closed matched at sponsor-group level (Sentinel)
District Court, N.D. Alabama · No. 5:97-cv-01125 · Filed May 6, 1997 · Closed Jul 25, 1997 · Nature of suit: 890 Other statutory actions
Role of Sentinel, Inc.: Plaintiff · Outcome: Terminated 1997-07-25 — FJC Integrated Database disposition: Remanded to state court Docket on CourtListener ↗
exact company name; name has one distinctive word; court in AL (not the issuer's state); filed 1997, issuer incorporated 2018
INTER NET INC ETAL v. JOURNAL / SENTINEL INC dismissed matched at sponsor-group level (Sentinel)
District Court, E.D. Wisconsin · No. · Filed Mar 8, 1988 · Closed Jun 20, 1989 · Nature of suit: 410 Antitrust
Role of SENTINEL INC: Defendant · Outcome: Terminated 1989-06-20 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
exact company name; name has one distinctive word; court in WI (not the issuer's state); filed 1988, issuer incorporated 2018
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, 2:16 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.

2. Regulatory actions

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: 48 regulators (FINRA, NASAA, 37 states) — crawled Oct 24, 2026, 8:48 AM ET

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 Sentinel..

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: 1 open, 2 closed (disposition not in docket feed)

The News And Sentinel, Inc. open matched at sponsor-group level (Sentinel)
United States Bankruptcy Court, D. New Hampshire · No. 25-10446 · Filed Jun 27, 2025
Role of Sentinel, Inc.: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
exact company name; name has one distinctive word; court in NH (not the issuer's state)
Kmart Corporation v. The Sentinel Company closed matched at sponsor-group level (Sentinel)
United States Bankruptcy Court, N.D. Illinois · No. 04-02576 · Filed Jan 26, 2004 · Closed Mar 30, 2005
Role of The Sentinel Company: Defendant · Outcome: Case closed 2005-03-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
exact company name; name has one distinctive word; court in IL (not the issuer's state); filed 2004, issuer incorporated 2018
Richard C. Breeden, Esq. v. Sentinel Office Supplies closed
United States Bankruptcy Court, N.D. New York · No. 98-42861 · Filed Mar 16, 1998 · Closed Jan 29, 2001
Role of Richard C. Breeden, Esq. v. Sentinel Office Supplies: Party · Outcome: Case closed 2001-01-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
company name words appear in the caption; court in NY (not the issuer's state)
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, 2:16 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

No comparisons published

What is compared

No public statement by this sponsor group has been collected yet, so there is nothing to compare. Sources compared: the sponsor's own website (known from the issuer's own filings — Form C issuer website, EDGAR company profile — an approved profile claim or Form ADV Item 1.I of its matched adviser) · SEC Form D · SEC Form ADV (IAPD) · Internet Archive · No website is on file for this sponsor group yet.

10 differences found between the filings for Sentinel — 2 worth asking about (compared 25 filings on Oct 24, 2026)

Note · Jan 31, 2013 – May 13, 2013

Bankruptcy case: Dennis Cisterna and Mical J. Cisterna — filed Jan 31, 2013

United States Bankruptcy Court, C.D. California docket "Dennis Cisterna and Mical J. Cisterna" filed Jan 31, 2013, closed May 13, 2013. Dennis Cisterna (listed on the same filings) is listed as Debtor ("Dennis Cisterna and Mical J. Cisterna"). Our match estimate: 80%.

What this means A bankruptcy filing was found. Many are old or personal and have nothing to do with the deal — but ask what it was and when it closed.

Docket · United States Bankruptcy Court, C.D. California ↗Dennis Cisterna — PartnerFacts page ↗
Sources
Worth asking · Mar 29, 2019 – Apr 18, 2023

Sentinel includes 3 deals that stopped filing before reaching their target

Sentinel BCC, LLC (last filing Apr 18, 2023; $0 sold of $9,600,000); GUARDIAN DFH III, LLC (last filing Dec 23, 2019; $0 sold of $3,232,864); GUARDIAN DFH II, LLC (last filing Mar 29, 2019; $0 sold of $1,864,400). 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.

Sentinel BCC, LLC — PartnerFacts page ↗GUARDIAN DFH III, LLC — PartnerFacts page ↗GUARDIAN DFH II, LLC — PartnerFacts page ↗
Sources
Worth asking · Dec 21, 2020 – Aug 13, 2024

10 Form Ds were filed more than 15 days after the first sale

Form D filed 67 days after the first sale — Sentinel Opportunity Fund I, LP · Form D filed 85 days after the first sale — Sentinel JPMC, LLC · Form D filed 22 days after the first sale — Sentinel UNH, LLC · Form D filed 23 days after the first sale — Sentinel Austin I, LLC · Form D filed 17 days after the first sale — Sentinel ORR, LLC · and 5 more

What this means Late notices are common and carry no penalty by themselves. A pattern of late paperwork is worth asking the sponsor about.

Form D · Aug 13, 2024 ↗Sentinel Opportunity Fund I, LP — PartnerFacts page ↗Form D · Jun 2, 2022 ↗Sentinel JPMC, LLC — PartnerFacts page ↗
Sources
Note · Sep 27, 2018 – Aug 12, 2025

5 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 — Sentinel Opportunity Fund I, LP (latest filing Aug 12, 2025) · No amendment in the last 12 months on an offering that may still be open — Sentinel BCC, LLC (latest filing Apr 18, 2023) · No amendment in the last 12 months on an offering that may still be open — SENTINEL GROCERY I, LLC (latest filing Aug 26, 2020) · No amendment in the last 12 months on an offering that may still be open — SENTINEL AMAZON I, LLC (latest filing Apr 10, 2020) · No amendment in the last 12 months on an offering that may still be open — Guardian Residential Income Fund I, LP (latest filing Oct 10, 2018)

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/A · Aug 12, 2025 ↗Sentinel Opportunity Fund I, LP — PartnerFacts page ↗Form D · Apr 18, 2023 ↗Sentinel BCC, LLC — PartnerFacts page ↗
Sources
Note · Aug 13, 2024 – Aug 12, 2025

SOF I GP, LLC's role changed at Sentinel Opportunity Fund I, LP: executive officer → director

The Aug 13, 2024 filing lists SOF I GP, LLC as executive officer; the Aug 12, 2025 Form D/A lists director.

What this means Roles on Form D are self-reported by the issuer. A change can mean a real change in who runs the company, or just a different box ticked. Ask who makes decisions today.

Form D · Aug 13, 2024 ↗Form D/A · Aug 12, 2025 ↗SOF I GP, LLC — PartnerFacts page ↗Sentinel Opportunity Fund I, LP — PartnerFacts page ↗
Sources
Note · Aug 13, 2024 – Aug 12, 2025

Sentinel Net Lease, LLC's role changed at Sentinel Opportunity Fund I, LP: executive officer → director

The Aug 13, 2024 filing lists Sentinel Net Lease, LLC as executive officer; the Aug 12, 2025 Form D/A lists director.

What this means Roles on Form D are self-reported by the issuer. A change can mean a real change in who runs the company, or just a different box ticked. Ask who makes decisions today.

Form D · Aug 13, 2024 ↗Form D/A · Aug 12, 2025 ↗Sentinel Net Lease, LLC — PartnerFacts page ↗Sentinel Opportunity Fund I, LP — PartnerFacts page ↗
Sources
Note · Oct 10, 2018 – Apr 10, 2020

Dennis Cisterna is written 2 different ways on the filings

listed as "Dennis Cisterna" on 16 filings (from Oct 10, 2018), and "Dennis Cisterna III" on 9 filings (from Apr 10, 2020).

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 · Oct 10, 2018 ↗Form D · Apr 10, 2020 ↗Dennis Cisterna — PartnerFacts page ↗
Sources
Note · Aug 13, 2024 – Aug 12, 2025

Industry group changed between filings — Sentinel Opportunity Fund I, LP

"Commercial" (Aug 13, 2024); then "Other Real Estate" (Aug 12, 2025).

What this means The issuer described its business differently on different forms. Often it is just a different box ticked; sometimes the deal itself changed. Ask which business your money is in.

Form D · Aug 13, 2024 ↗Form D/A · Aug 12, 2025 ↗Sentinel Opportunity Fund I, LP — PartnerFacts page ↗
Sources
Note · Oct 10, 2018 – Aug 21, 2026

4 issuers use a registered-agent or shared-office address

Address on file is a registered agent / shared office — Sentinel KES Fund, LP · Address on file is a registered agent / shared office — Sentinel Opportunity Fund I, LP · Address on file is a registered agent / shared office — GUARDIAN DFH II, LLC · Address on file is a registered agent / shared office — Guardian Residential Income Fund I, LP

What this means A registered agent's address is a mailbox, not where the team works. Ask where the business operates.

Form D · Aug 21, 2026 ↗Sentinel KES Fund, LP — PartnerFacts page ↗Form D/A · Aug 12, 2025 ↗Sentinel Opportunity Fund I, LP — PartnerFacts page ↗
Sources
Note · Oct 10, 2018 – Aug 21, 2026

Member companies list addresses in 4 different states

MD (15), CO (4), CA (2), NV (2). 4 members use a registered-agent or shared-office address: Guardian Residential Income Fund I, LP (717 17th Street, Suite 1900, Denver, CO); GUARDIAN DFH II, LLC (717 17th Street, Suite 1900, Denver, CO); Sentinel Opportunity Fund I, LP (5940 S. Rainbow Blvd., Suite 400, Las Vegas, NV); Sentinel KES Fund, LP (5940 S Rainbow Blvd, Suite 400, Las Vegas, NV).

What this means A registered agent's address is a mailbox, not where the team works. The other address is more likely the real office — ask which one is.

Sentinel — sponsor group page ↗Guardian Residential Income Fund I, LP — PartnerFacts page ↗GUARDIAN DFH II, LLC — PartnerFacts page ↗Sentinel Opportunity Fund I, LP — PartnerFacts 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 23 offerings report sales commissions; 1 reports finder's fees totalling $252,777; 1 reports proceeds to related persons totalling $85,949.

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Aug 21, 2026 D
Sentinel KES Fund, LP
File 021-595038
$0$0$0None listed on this filingEDGAR ↗
Aug 12, 2025 D/A
Sentinel Opportunity Fund I, LP
File 021-521371
$0$0$0None listed on this filingEDGAR ↗
Sep 26, 2023 D
Sentinel BITCO, LLC
File 021-493059
$0$0$0None listed on this filingEDGAR ↗
Apr 18, 2023 D
Sentinel BCC, LLC
File 021-479144
$0$0$0None listed on this filingEDGAR ↗
Dec 19, 2022 D
Sentinel TCP, LLC
File 021-467898
$0$0$0None listed on this filingEDGAR ↗
Jun 2, 2022 D
Sentinel JPMC, LLC
File 021-447945
$0$0$0None listed on this filingEDGAR ↗
May 26, 2022 D
Sentinel UNH, LLC
File 021-447203
$0$0$0None listed on this filingEDGAR ↗
Jan 14, 2022 D
Sentinel Austin I, LLC
File 021-429568
$0$0$0None listed on this filingEDGAR ↗
Jan 7, 2022 D
Sentinel ORR, LLC
File 021-428408
$0$0$0None listed on this filingEDGAR ↗
Dec 20, 2021 D
Sentinel HGV, LLC
File 021-425911
$0$0$0None listed on this filingEDGAR ↗
Jul 7, 2021 D
Sentinel Orion, LLC
File 021-405433
$0$0$0None listed on this filingEDGAR ↗
Jul 7, 2021 D
Sentinel Concentrix, LLC
File 021-405366
$0$0$0None listed on this filingEDGAR ↗
Jun 4, 2021 D
Sentinel BJ's Rochester, LLC
File 021-401731
$0$0$0None listed on this filingEDGAR ↗
Jan 20, 2021 D
Sentinel Tesla I, LLC
File 021-386807
$0$0$0None listed on this filingEDGAR ↗
Jan 14, 2021 D
Sentinel Grocery III, LLC
File 021-386414
$0$0$0None listed on this filingEDGAR ↗
Jan 12, 2021 D/A
SENTINEL OFFICE II, LLC
File 021-385914
$0$0$0None listed on this filingEDGAR ↗
Nov 9, 2020 D
SENTINEL OFFICE I, LLC
File 021-380058
$0$0$0None listed on this filingEDGAR ↗
Sep 25, 2020 D
SENTINEL GROCERY II, LLC
File 021-376334
$0$0$0None listed on this filingEDGAR ↗
Aug 26, 2020 D
SENTINEL GROCERY I, LLC
File 021-374196
$0$0$0None listed on this filingEDGAR ↗
Apr 10, 2020 D
SENTINEL AMAZON I, LLC
File 021-364776
$0$252,777$0None listed on this filingEDGAR ↗
Dec 23, 2019 D
GUARDIAN DFH III, LLC
File 021-356315
$0$0$0None listed on this filingEDGAR ↗
Mar 29, 2019 D
GUARDIAN DFH II, LLC
File 021-336057
$0$0$0None listed on this filingEDGAR ↗
Oct 10, 2018 D
Guardian Residential Income Fund I, LP
File 021-323202
$0$0$85,949
Estimated acquisition fee based on 1.5% of the gross purchase price
None listed on this filingEDGAR ↗
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 all 23 issuers in this group — every filing in our index, latest filing per offering (SEC file number).

Property records 0 documents · 0 ownership records · last checked Oct 24, 2026, 9:34 AM ET · NYC and Cook County lookup still to run

0 recorded documents and 0 ownership records matched to Sentinel in the sources searched.

Not found in sources searched as of Oct 24, 2026, 9:34 AM ET: Hillsborough County FL Clerk of Court Official Records daily index (publicrec.hillsclerk.com D/P/M files), 2 daily files (Oct 14, 2026 to Oct 15, 2026) — loaded Oct 23, 2026, 8:59 PM ET; Harris County TX (HCAD ownership rolls 2005–2026) — 1,032,426 records, loaded Oct 24, 2026, 8:00 AM ET; Dallas County TX (DCAD ownership rolls 2021–2027) — 285,535 records, loaded Oct 24, 2026, 8:20 AM ET; Hillsborough County FL (FL DOR 2026 ownership roll + Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026), Miami-Dade County FL (FL DOR 2026 ownership roll), Broward County FL (FL DOR 2026 ownership roll), Palm Beach County FL (FL DOR 2026 ownership roll) — 514,336 records, loaded Oct 24, 2026, 8:25 AM ET; King County WA (Assessor sale records 0000-00-00–2026-10-14; no owner-of-record names published) — 538,619 records, loaded Oct 24, 2026, 8:27 AM ET; Cook County IL (Assessor sale records 1982–2026 + ownership rolls 2014–2026) — 1,031,843 records, loaded Oct 24, 2026, 9:05 AM ET. Still to be looked up for this group: NYC ACRIS via NYC Open Data (Real Property Parties 636b-3b5g, Master bnx9-e6tj, Legals 8h5j-fqxa, Document Control Codes 7isb-wh4c) · NYC PLUTO ownership via NYC Open Data (64uk-42ks) · Cook County IL Assessor via Cook County Open Data (Parcel Sales wvhk-k5uv; Parcel Addresses 3723-97qp). Records in other counties, and recorder indexes we do not yet cover, were not searched.

Property records coverage: New York City (ACRIS recorded documents and PLUTO ownership, looked up per issuer when its page is viewed; re-checked when the page is viewed again more than 30 days after the last check); Harris County TX (ownership only, no deed, mortgage or sale records; HCAD ownership rolls 2005–2026); Dallas County TX (ownership only, no deed, mortgage or sale records; DCAD ownership rolls 2021–2027); Hillsborough County FL (FL DOR 2026 ownership roll + Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026), Miami-Dade County FL (FL DOR 2026 ownership roll), Broward County FL (FL DOR 2026 ownership roll), Palm Beach County FL (FL DOR 2026 ownership roll); King County WA (Assessor sale records 0000-00-00–2026-10-14; no owner-of-record names published); Cook County IL (Assessor sale records 1982–2026 + ownership rolls 2014–2026); also looked up per issuer when its page is viewed. Recorder indexes (party names on deeds, mortgages and liens) in TX, AZ, NV, CA and WA counties and outside the Clerk index in FL, mortgages and liens outside NYC and Hillsborough County, lis pendens and foreclosure notices everywhere, Los Angeles County CA, Clark County NV, New York City bulk pass (not finished; per-issuer lookups only so far), Maricopa County AZ (loader ready; commercial-purpose statement not yet filed), Salt Lake County UT, and all other counties are not covered — not searched. Last refresh by source: Cook County IL Assessor via Cook County Open Data (Parcel Sales wvhk-k5uv; Parcel Addresses 3723-97qp) Oct 24, 2026, 9:05 AM ET; Cook County IL Assessor via Cook County Open Data (Parcel Sales wvhk-k5uv; Parcel Addresses 3723-97qp) Oct 24, 2026, 8:30 AM ET; King County WA Assessor Real Property Sales extract (EXTR_RPSale.csv) Oct 24, 2026, 8:27 AM ET; Florida DOR NAL roll (Palm Beach 60) Oct 24, 2026, 8:25 AM ET; Florida DOR NAL roll (Broward 16) Oct 24, 2026, 8:24 AM ET; Florida DOR NAL roll (Dade 23) Oct 24, 2026, 8:23 AM ET; Florida DOR NAL roll (Hillsborough 39) Oct 24, 2026, 8:21 AM ET; Dallas Central Appraisal District ACCOUNT_INFO.CSV Oct 24, 2026, 8:20 AM ET; Harris County Appraisal District real_acct.txt Oct 24, 2026, 8:00 AM ET; Hillsborough County FL Clerk daily index Oct 23, 2026, 8:59 PM ET. NYC and Cook County are also looked up per issuer when its page is viewed; the most recent such lookup on this site finished Oct 24, 2026, 3:30 AM ET. Parties are named as the recorder's index names them (role suffixes as recorded); no address, account number or trust date is shown for an individual, and individual owners of record (home ownership) are not matched or shown. Items still in human review are not shown.

Issuers in this group

Why each issuer is here is stated in the "Linked by" column. Low-confidence links are never shown — they wait for human review.

SourceIssuerLinked byLocationIndustryFilingsSold (max)InvestorsMin. investment (latest filing)Active
EDGAR ↗GR Guardian Residential Income Fund I, LPshared peopleDENVER, COPooled Investment Fund1$3,215,742
offering Indefinite · similar: $155,000–$5,250,000
22
similar: 4–27
$10,000
similar: $1,000–$100,000
2018–2018
EDGAR ↗GD GUARDIAN DFH II, LLCshared people, similar issuer namesDENVER, COOther Real Estate1$00$25,0002019–2019
EDGAR ↗GD GUARDIAN DFH III, LLCshared people, same person name on both filings, same business address, similar issuer namesDENVER, COOther Real Estate1$0
offering $3,232,864 · similar: $2,250,000–$16,950,000
0
similar: 5–32
$50,000
similar: $15,000–$100,000
2019–2019
EDGAR ↗SA SENTINEL AMAZON I, LLCshared people, same person name on both filings, same business addressDENVER, COOther Real Estate1$5,640,000
offering $5,770,454 · similar: $2,250,000–$16,950,000
0
similar: 5–32
$50,000
similar: $15,000–$100,000
2020–2020
EDGAR ↗SG SENTINEL GROCERY I, LLCshared people, same person name on both filings, same business address, similar issuer namesLOS ANGELES, CAOther Real Estate1$2,480,000
offering $2,563,366 · similar: $2,250,000–$16,950,000
0
similar: 5–32
$25,000
similar: $15,000–$100,000
2020–2020
EDGAR ↗SG SENTINEL GROCERY II, LLCshared people, same person name on both filings, same business address, similar issuer namesLOS ANGELES, CAOther Real Estate1$4,392,081
offering $4,392,081 · similar: $2,250,000–$16,950,000
1
similar: 5–32
No minimum reported
similar: $15,000–$100,000
2020–2020
EDGAR ↗SO SENTINEL OFFICE I, LLCshared people, same person name on both filings, same business address, similar issuer namesBALTIMORE, MDOther Real Estate1$3,268,000
offering $3,268,000 · similar: $2,250,000–$16,950,000
30
similar: 5–32
$50,000
similar: $15,000–$100,000
2020–2020
EDGAR ↗SO SENTINEL OFFICE II, LLCshared people, same person name on both filings, same business address, similar issuer namesBALTIMORE, MDOther Real Estate2$3,971,000
offering $3,971,000 · similar: $2,250,000–$16,950,000
36
similar: 5–32
$50,000
similar: $15,000–$100,000
2021–2021
EDGAR ↗SG Sentinel Grocery III, LLCshared people, same person name on both filings, same business address, similar issuer namesBALTIMORE, MDOther Real Estate1$3,045,000
offering $3,045,000 · similar: $2,250,000–$16,950,000
21
similar: 5–32
$25,000
similar: $15,000–$100,000
2021–2021
EDGAR ↗ST Sentinel Tesla I, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$4,205,000
offering $4,205,000 · similar: $2,250,000–$16,950,000
50
similar: 5–32
$50,000
similar: $15,000–$100,000
2021–2021
EDGAR ↗SB Sentinel BJ's Rochester, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$5,712,000
offering $5,712,000 · similar: $3,160,078–$25,000,000
47
similar: 4–53
$25,000
similar: $25,000–$100,000
2021–2021
EDGAR ↗SO Sentinel Orion, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$7,590,000
offering $7,590,000 · similar: $3,160,078–$25,000,000
55
similar: 4–53
$25,000
similar: $25,000–$100,000
2021–2021
EDGAR ↗SC Sentinel Concentrix, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$2,719,000
offering $2,719,000 · similar: $2,250,000–$16,950,000
2
similar: 5–32
$25,000
similar: $15,000–$100,000
2021–2021
EDGAR ↗SH Sentinel HGV, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$8,370,000
offering $8,370,000 · similar: $2,250,000–$16,950,000
57
similar: 5–32
$25,000
similar: $15,000–$100,000
2021–2021
EDGAR ↗SO Sentinel ORR, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$7,891,000
offering $7,891,000 · similar: $2,250,000–$16,950,000
61
similar: 5–32
$10,000
similar: $15,000–$100,000
2022–2022
EDGAR ↗SA Sentinel Austin I, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$6,325,000
offering $6,325,000 · similar: $2,250,000–$16,950,000
38
similar: 5–32
$100,000
similar: $15,000–$100,000
2022–2022
EDGAR ↗SU Sentinel UNH, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$10,647,500
offering $10,647,500 · similar: $2,250,000–$16,950,000
77
similar: 5–32
$30,000
similar: $15,000–$100,000
2022–2022
EDGAR ↗SJ Sentinel JPMC, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$9,285,000
offering $9,285,000 · similar: $2,250,000–$16,950,000
75
similar: 5–32
$25,000
similar: $15,000–$100,000
2022–2022
EDGAR ↗ST Sentinel TCP, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$3,030,000
offering $3,030,000 · similar: $2,250,000–$16,950,000
56
similar: 5–32
$25,000
similar: $15,000–$100,000
2022–2022
EDGAR ↗SB Sentinel BCC, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$0
offering $9,600,000 · similar: $2,250,000–$16,950,000
62
similar: 5–32
$25,000
similar: $15,000–$100,000
2023–2023
EDGAR ↗SB Sentinel BITCO, LLCshared people, same person name on both filings, same business addressBALTIMORE, MDOther Real Estate1$4,470,000
offering $4,470,000 · similar: $2,250,000–$16,950,000
47
similar: 5–32
$10,000
similar: $15,000–$100,000
2023–2023
EDGAR ↗SO Sentinel Opportunity Fund I, LPshared people, same person name on both filings, shared management entityLAS VEGAS, NVOther Real Estate2$26,909,705
offering $100,000,000 · similar: $3,160,078–$25,000,000
122
similar: 4–53
$25,000
similar: $25,000–$100,000
2024–2025
EDGAR ↗SK Sentinel KES Fund, LPshared people, same person name on both filings, shared management entityLAS VEGAS, NVOther Real Estate1$1,940,000
offering $1,940,000 · similar: $2,250,000–$16,950,000
29
similar: 5–32
$25,000
similar: $15,000–$100,000
2026–2026

"Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); Other Real Estate / 506(b) (5,033 filings); Other Real Estate / 506(c) (1,959 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.

Timeline of offerings

SourceFiledIssuerFormIndustryOfferedSold
EDGAR ↗Aug 21, 2026Sentinel KES Fund, LPDOther Real Estate$1,940,000$1,940,000
EDGAR ↗Aug 12, 2025Sentinel Opportunity Fund I, LPD/AOther Real Estate$100,000,000$26,909,705
EDGAR ↗Aug 13, 2024Sentinel Opportunity Fund I, LPDCommercial$100,000,000$16,302,500
EDGAR ↗Sep 26, 2023Sentinel BITCO, LLCDOther Real Estate$4,470,000$4,470,000
EDGAR ↗Apr 18, 2023Sentinel BCC, LLCDOther Real Estate$9,600,000$0
EDGAR ↗Dec 19, 2022Sentinel TCP, LLCDOther Real Estate$3,030,000$3,030,000
EDGAR ↗Jun 2, 2022Sentinel JPMC, LLCDOther Real Estate$9,285,000$9,285,000
EDGAR ↗May 26, 2022Sentinel UNH, LLCDOther Real Estate$10,647,500$10,647,500
EDGAR ↗Jan 14, 2022Sentinel Austin I, LLCDOther Real Estate$6,325,000$6,325,000
EDGAR ↗Jan 7, 2022Sentinel ORR, LLCDOther Real Estate$7,891,000$7,891,000
EDGAR ↗Dec 20, 2021Sentinel HGV, LLCDOther Real Estate$8,370,000$8,370,000
EDGAR ↗Jul 7, 2021Sentinel Concentrix, LLCDOther Real Estate$2,719,000$2,719,000
EDGAR ↗Jul 7, 2021Sentinel Orion, LLCDOther Real Estate$7,590,000$7,590,000
EDGAR ↗Jun 4, 2021Sentinel BJ's Rochester, LLCDOther Real Estate$5,712,000$5,712,000
EDGAR ↗Jan 20, 2021Sentinel Tesla I, LLCDOther Real Estate$4,205,000$4,205,000
EDGAR ↗Jan 14, 2021Sentinel Grocery III, LLCDOther Real Estate$3,045,000$3,045,000
EDGAR ↗Jan 12, 2021SENTINEL OFFICE II, LLCD/AOther Real Estate$3,971,000$3,971,000
EDGAR ↗Jan 11, 2021SENTINEL OFFICE II, LLCDOther Real Estate$3,971,000$3,971,000
EDGAR ↗Nov 9, 2020SENTINEL OFFICE I, LLCDOther Real Estate$3,268,000$3,268,000
EDGAR ↗Sep 25, 2020SENTINEL GROCERY II, LLCDOther Real Estate$4,392,081$4,392,081
EDGAR ↗Aug 26, 2020SENTINEL GROCERY I, LLCDOther Real Estate$2,563,366$2,480,000
EDGAR ↗Apr 10, 2020SENTINEL AMAZON I, LLCDOther Real Estate$5,770,454$5,640,000
EDGAR ↗Dec 23, 2019GUARDIAN DFH III, LLCDOther Real Estate$3,232,864$0
EDGAR ↗Mar 29, 2019GUARDIAN DFH II, LLCDOther Real Estate$1,864,400$0
EDGAR ↗Oct 10, 2018Guardian Residential Income Fund I, LPDPooled Investment FundIndefinite$3,215,742

Activity: 1 new offering in the last 12 months across all issuers in this group (new offering = a Form D that is not an amendment, D/A) · most recent filing Aug 21, 2026. Industry history, as reported on each offering's latest filing: Previous offerings: Pooled Investment Fund (2018). Latest offering: Other Real Estate (2019–2026; most recent Aug 21, 2026).

People across the group

NameRolesIssuers hereFirst → last listed
DC Dennis CisternaExecutive Officer, Promoter23Oct 10, 2018 → Aug 21, 2026
AB Andrew BroerenPromoter, Executive Officer21Dec 23, 2019 → Aug 21, 2026
FL Fred LewisExecutive Officer, Promoter20Apr 10, 2020 → Aug 21, 2026
SI SOF I GP, LLC entityDirector2Aug 13, 2024 → Aug 21, 2026
SI SOF I Manager, LLC entityDirector1Aug 21, 2026 → Aug 21, 2026
SN Sentinel Net Lease, LLC entityDirector1Aug 13, 2024 → Aug 12, 2025
SB Sentinel BITCO GP LLC entityDirector1Sep 26, 2023 → Sep 26, 2023
SB Sentinel BCC GP, LLC entityDirector1Apr 18, 2023 → Apr 18, 2023
ST Sentinel TCP GP, LLC entityDirector1Dec 19, 2022 → Dec 19, 2022
SJ Sentinel JPMC GP, LLC entityDirector1Jun 2, 2022 → Jun 2, 2022
SU Sentinel UNH GP, LLC entityDirector1May 26, 2022 → May 26, 2022
SA Sentinel Austin I GP, LLC entityDirector1Jan 14, 2022 → Jan 14, 2022
SO Sentinel ORR GP, LLC entityDirector1Jan 7, 2022 → Jan 7, 2022
SH Sentinel HGV GP, LLC entityDirector1Dec 20, 2021 → Dec 20, 2021
SO Sentinel Orion GP, LLC entityDirector1Jul 7, 2021 → Jul 7, 2021
SC Sentinel Concentrix GP, LLC entityDirector1Jul 7, 2021 → Jul 7, 2021
SB Sentinel BJ's Rochester GP, LLC entityDirector1Jun 4, 2021 → Jun 4, 2021
ST Sentinel Tesla I GP, LLC entityDirector1Jan 20, 2021 → Jan 20, 2021
SG Sentinel Grocery III GP, LLC entityDirector1Jan 14, 2021 → Jan 14, 2021
SO Sentinel Office II GP, LLC entityDirector1Jan 11, 2021 → Jan 12, 2021
SO SENTINEL OFFICE I GP, LLC entityDirector1Nov 9, 2020 → Nov 9, 2020
SG Sentinel Grocery II GP, LLC entityDirector1Sep 25, 2020 → Sep 25, 2020
SG Sentinel Grocery I GP, LLC entityDirector1Aug 26, 2020 → Aug 26, 2020
SA SENTINEL AMAZON I GP, LLC entityDirector1Apr 10, 2020 → Apr 10, 2020
GD Guardian DFH III GP, LLC entityDirector1Dec 23, 2019 → Dec 23, 2019
GD GUARDIAN DFH II GP, LLC entityDirector1Mar 29, 2019 → Mar 29, 2019
GR Guardian Residential, LLC entityPromoter1Oct 10, 2018 → Oct 10, 2018
GR Guardian Residential Income Fund I GP, LLC entityPromoter1Oct 10, 2018 → Oct 10, 2018

Business registration (state registry / Secretary of State)

None of the 23 issuers has a record in the registries searched.

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). A registry listing is the state's own record of the entity; it says nothing about the offering itself.

Adviser registration (Form ADV)

Searched SEC Form ADV bulk data (registered + exempt reporting advisers) (24,962 records as of Oct 2, 2026, 8:00 AM ET) — nothing matched Sentinel.

Meta advertising

No Meta Pixel ids or Facebook / Instagram page links on file for Sentinel as of Oct 24, 2026 — the sponsor website is read for them once it is on file (runs automatically). Meta Ad Library: not searched by PartnerFacts (no API access); a one-tap Ad Library search is under Look further.

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.

Public profiles and social

No website or social profile named in Sentinel's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #63,226 of 374,652 in line (1,386 issuers searched so far). One-tap searches: Look further ↓

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