PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 7:32 AM ET

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Daniel Frankenstein

Named as an officer, director or promoter on SEC Form D filings · OK, NY, MO · Oct 18, 2019 → Jun 18, 2026

9deals (issuers)
$126.7Mreported sold
423investors
18Form D filings
2019–2026years on file

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

The short version

Daniel Frankenstein is listed as an executive officer and director on 18 SEC Form D filings by 9 issuers between Aug 2015 and Jun 2026. Largest by amount reported sold: Joule Ventures V, L.P. (New York, NY — pooled investment fund — 2023–2026; $51.6M reported sold to 82 investors), JANVEST CAPITAL PARTNERS IV, L.P. (New York, NY — pooled investment fund — 2019–2020; $33.2M reported sold to 86 investors), Joule SPV VI, LP (New York, NY — pooled investment fund — 2025; $12.7M reported sold to 87 investors), Joule Ventures V-A, L.P. (New York, NY — pooled investment fund — 2024–2026; $9.04M reported sold to 30 investors), JANVEST CAPITAL PARTNERS IV-A, L.P. (New York, NY — pooled investment fund — 2020; $7.4M reported sold to 26 investors) and 4 more (all listed below).

What this means A repeat sponsor — 9 separate companies raised money with this person listed as executive officer and director, over about 11 years. Across those companies the filings report $126.7M sold in total.

Listed alongside Brian Rosenzweig (13 shared filings), Eran Keshet (5 shared filings), Guy Weitzman (5 shared filings), Stephen Charles Hassell (5 shared filings), Janvest Capital Partners, LLC Howard a Delaware LLC (4 shared filings, management entity) and 3 others.

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

8 of the issuers belong to the sponsor group Joule (8 issuers, $124.4M reported sold, 2013–2026).

What this means A sponsor group is one team that sets up a new company for each deal. Joule has 8 companies on file and $124.4M 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, CT, DE, FINRA, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, OK, OR, PA, RI, SC, SD, TN, TX, VT, WA, WI, WV, WY) — 2 bankruptcy cases matching the name listed in Key records below.

What this means 2 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 18 public filings for Daniel Frankenstein and found 12 differences, 4 worth asking the sponsor about: Investor count went down between filings; 4 filings report more than 10% of the money raised going to insiders; 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 Daniel Frankenstein has not run yet — it is joining a line of 23,456 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: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).

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, 2:45 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

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: VA (crawled Oct 23, 2026)

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 Daniel Frankenstein..

State securities regulators: Securities regulators searched (3,318 actions): 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), DE DOJ Investor Protection Unit (257 actions, 1987–2026), TX State Securities Board (586 actions, 2006–2026), WA DFI (2,039 actions, 2001–2026) — last crawled Oct 23, 2026, 9:57 PM ET. No machine-readable public listing today for CO, FL, IA, IN, MN, NE, NJ, NY, OH, UT, VA (see docs/state-regulators.md).

3. Bankruptcies

2 cases: 2 closed (disposition not in docket feed)

Laurel Highlands Foundation, Inc. v. Frankenstein closed
United States Bankruptcy Court, W.D. Pennsylvania · No. 12-02195 · Filed May 14, 2012 · Closed Sep 18, 2012
Role of Frankenstein: Defendant · Outcome: Case closed 2012-09-18 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (1 person in Form D filings, 7 federal dockets); surname only in the caption; court in PA (not a filing state)
SCOTT PELTZ v. GOLDBERG ZULKIE & FRANKENSTEIN, LTD. closed
United States Bankruptcy Court, D. Delaware · No. 00-01897 · Filed Dec 15, 2000 · Closed Jan 4, 2002
Role of GOLDBERG ZULKIE & FRANKENSTEIN, LTD.: Defendant · Outcome: Case closed 2002-01-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (1 person in Form D filings, 7 federal dockets); different first name (ltd); court in DE (not a filing 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, 2:45 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

12 differences found between the filings for Daniel Frankenstein — 4 worth asking about (compared 18 filings on Oct 24, 2026)

Note · May 14, 2012 – Sep 18, 2012

Bankruptcy case: Laurel Highlands Foundation, Inc. v. Frankenstein — filed May 14, 2012

United States Bankruptcy Court, W.D. Pennsylvania docket "Laurel Highlands Foundation, Inc. v. Frankenstein" filed May 14, 2012, closed Sep 18, 2012. Daniel Frankenstein is listed as Defendant ("Frankenstein"). Our match estimate: 40%.

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.

Sources
Worth asking · Aug 16, 2023 – Oct 2, 2024

Investor count went down between filings — Joule Ventures V, L.P.

The Aug 16, 2023 filing reports 73 investors; the Oct 2, 2024 Form D/A reports 67 investors.

What this means Investor counts normally only grow. A smaller number can mean investors left or were refunded, or a count was corrected. Ask the sponsor what happened.

Sources
Worth asking · Sep 28, 2020 – Feb 17, 2022

4 filings report more than 10% of the money raised going to insiders

36% of the money raised went to insiders — Atomation Net Ltd · 61% of the money raised went to insiders — Atomation Net Ltd · 150% of the money raised went to insiders — Atomation Net Ltd · 1829% of the money raised went to insiders — Atomation Net Ltd

What this means The filing reports how much of the money raised was paid to insiders. Over 10% is high for most deals. Ask what it paid for.

Sources
Worth asking · Aug 26, 2015 – Aug 4, 2020

Daniel Frankenstein appears on 3 deals that stopped filing before reaching their target

JANVEST CAPITAL PARTNERS IV-A, L.P. (last filing Aug 4, 2020; $7,400,000 sold of $100,000,000); JANVEST CAPITAL PARTNERS IV, L.P. (last filing Jul 31, 2020; $33,235,000 sold of $100,000,000); JANVEST CAPITAL PARTNERS C, LP (last filing Aug 26, 2015; $400,000 sold of $10,000,000). 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.

Sources
Worth asking · Jul 19, 2010 – Aug 19, 2025

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

Form D filed 80 days after the first sale — JANVEST CAPITAL PARTNERS IV, L.P. · Form D filed 1,864 days after the first sale — JANVEST TECHNOLOGIES, LP · Form D filed 22 days after the first sale — Joule SPV VI, LP · Form D filed 47 days after the first sale — JANVEST CAPITAL PARTNERS C, LP

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

Sources
Note · Jul 10, 2015 – Aug 19, 2025

9 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 — Joule SPV VI, LP (latest filing Aug 19, 2025) · No amendment in the last 12 months on an offering that may still be open — Atomation Net Ltd (latest filing May 12, 2025) · No amendment in the last 12 months on an offering that may still be open — Atomation Net Ltd (latest filing Feb 17, 2022) · No amendment in the last 12 months on an offering that may still be open — Atomation Net Ltd (latest filing Jul 8, 2021) · No amendment in the last 12 months on an offering that may still be open — Atomation Net Ltd (latest filing Nov 13, 2020) · and 4 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.

Sources
Note · Oct 18, 2019 – Jul 31, 2020

Offering amount changed between filings — JANVEST CAPITAL PARTNERS IV, L.P.

The Oct 18, 2019 filing says $80,000,000 offered; the Jul 31, 2020 Form D/A says $100,000,000.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Sources
Note · Jun 19, 2013 – Sep 29, 2015

Industry group changed between filings — JANVEST Technologies B LP

"Pooled Investment Fund" (Jun 19, 2013); then "Investing" (Sep 29, 2015).

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.

Sources
Note · Sep 28, 2020 – May 12, 2025

Reported revenue range changed between filings — Atomation Net Ltd

"$1 - $1,000,000" (Sep 28, 2020); then "$1,000,001 - $5,000,000" (May 12, 2025).

What this means This is the size band the issuer picks for itself on the form. A change can mean the business grew or shrank — or that it chose not to say. Ask for current numbers.

Sources
Note · Jun 19, 2013 – Sep 29, 2015

Reported revenue range changed between filings — JANVEST Technologies B LP

"$1 - $1,000,000" (Jun 19, 2013); then "No Revenues" (Sep 29, 2015).

What this means This is the size band the issuer picks for itself on the form. A change can mean the business grew or shrank — or that it chose not to say. Ask for current numbers.

Sources
Note · Feb 17, 2022 – May 12, 2025

Address moved from Saint Louis, MO to Tel-Aviv, Israel (as filed: L3) — Atomation Net Ltd

The people listed on the Feb 17, 2022 filing give Saint Louis, MO; on the May 12, 2025 filing they give Tel-Aviv, Israel (as filed: L3).

What this means Businesses move; this just shows the two places and dates. If you were told one city and the forms say another, ask which is current.

Sources
Note · Aug 26, 2015 – Jun 18, 2026

Daniel Frankenstein is listed with 3 different address states: OK, NY, MO

OK on 4 filings (Aug 26, 2015 to Sep 29, 2015); NY on 10 filings (Oct 18, 2019 to Jun 18, 2026); MO on 4 filings (Sep 28, 2020 to Feb 17, 2022).

What this means The address on a Form D is usually the company's, not the person's home, so this often just reflects different companies. It can also mean a move. Nothing wrong by itself.

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 13 offerings report sales commissions; 0 report finder's fees; 4 report proceeds to related persons totalling $1,200,000. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Jun 18, 2026 D/A
Joule Ventures V, L.P.
File 021-489935
$0$0$0None listed on this filingEDGAR ↗
Jun 18, 2026 D/A
Joule Ventures V-A, L.P.
File 021-525664
$0$0$0None listed on this filingEDGAR ↗
Aug 19, 2025 D
Joule SPV VI, LP
File 021-555229
$0$0$0None listed on this filingEDGAR ↗
May 12, 2025 D
Atomation Net Ltd
File 021-545785
$0$0$0None listed on this filingEDGAR ↗
Feb 17, 2022 D
Atomation Net Ltd
File 021-433997
$0$0$300,000 (est.)None listed on this filingEDGAR ↗
Jul 8, 2021 D
Atomation Net Ltd
File 021-405593
$0$0$300,000 (est.)None listed on this filingEDGAR ↗
Nov 13, 2020 D
Atomation Net Ltd
File 021-380513
$0$0$300,000 (est.)None listed on this filingEDGAR ↗
Sep 28, 2020 D
Atomation Net Ltd
File 021-376506
$0$0$300,000 (est.)
Proceeds to be used for product development and general expenses
None listed on this filingEDGAR ↗
Aug 4, 2020 D
JANVEST CAPITAL PARTNERS IV-A, L.P.
File 021-372395
$0$0$0None listed on this filingEDGAR ↗
Jul 31, 2020 D/A
JANVEST CAPITAL PARTNERS IV, L.P.
File 021-351416
$0$0$0None listed on this filingEDGAR ↗
Sep 29, 2015 D/A
JANVEST Technologies B LP
File 021-198294
$0$0$0None listed on this filingEDGAR ↗
Aug 26, 2015 D/A
JANVEST TECHNOLOGIES, LP
File 021-246490
$0$0$0None listed on this filingEDGAR ↗
Aug 26, 2015 D
JANVEST CAPITAL PARTNERS C, LP
File 021-246497
$0$0$0None 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 every filing this person is listed on (latest filing per offering, per issuer).

Deals 9

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

Pooled Investment Fund · group: Joule

Joule Ventures V, L.P.

New York, NY · Aug 16, 2023 → Jun 18, 2026 · 3 filings
  • Jun 18, 2026 · D/A · $51,631,313 sold of $100,000,000 · 82 investors · min. No minimum reported · role: Director (Managing Partner of the General Partner of the General Partner of the Issuer) EDGAR ↗
  • Oct 2, 2024 · D/A · $32,646,465 sold of $100,000,000 · 67 investors · min. No minimum reported · role: Director (Managing Partner of Joule GP V, LLC, General Partner) EDGAR ↗
  • Aug 16, 2023 · D · $30,828,283 sold of $100,000,000 · 73 investors · min. No minimum reported · role: Director (Managing Partner of Joule GP V, LLC, General Partner) EDGAR ↗

Raised $51.6M from 82 investors (52% of the $100M target) as of the latest filing. Daniel is listed as director on 3 filings for this deal.

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: Pooled Investment Fund / 506(b) (83,801 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.

Pooled Investment Fund · group: Joule

Joule Ventures V-A, L.P.

New York, NY · Oct 2, 2024 → Jun 18, 2026 · 2 filings
  • Jun 18, 2026 · D/A · $9,040,404 sold of $100,000,000 · 30 investors · min. No minimum reported · role: Director (Managing Partner of the General Partner of the General Partner of the Issuer) EDGAR ↗
  • Oct 2, 2024 · D · $6,717,172 sold of $100,000,000 · 23 investors · min. No minimum reported · role: Director (Managing Partner of Joule Ventures V General Partner, L.P., General Partner) EDGAR ↗

Raised $9.04M from 30 investors (9% of the $100M target) as of the latest filing. Daniel is listed as director on 2 filings for this deal.

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: Pooled Investment Fund / 506(b) (83,801 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.

Pooled Investment Fund · group: Joule

Joule SPV VI, LP

New York, NY · Aug 19, 2025
  • Aug 19, 2025 · D · $12,703,030 sold of $15,000,000 · 87 investors · min. No minimum reported · role: Director (Managing Partner of Joule GP IV, LLC, General Partner) EDGAR ↗

Raised $12.7M from 87 investors (85% of the $15M target) as of the latest filing. Daniel is listed as director.

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: Pooled Investment Fund / 506(b) (83,801 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.

Other Technology

Atomation Net Ltd

Saint Louis, MO · Sep 28, 2020 → May 12, 2025 · 5 filings
  • May 12, 2025 · D · $2,264,094 sold of $5,000,000 · 1 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 17, 2022 · D · $825,000 sold of $3,800,000 · 4 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jul 8, 2021 · D · $495,000 sold of $1,500,000 · 4 investors · min. No minimum reported · role: Director EDGAR ↗
  • Nov 13, 2020 · D · $200,000 sold of $1,200,000 · 1 investors · min. $1,157 · role: Director EDGAR ↗
  • Sep 28, 2020 · D · $16,400 sold of $2,000,000 · 2 investors · min. $2,000 · role: Director EDGAR ↗

Raised $2.26M from 4 investors (45% of the $5M target) as of the latest filing. Daniel is listed as director on 5 filings for this deal.

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: Other Technology / 506(b) (17,390 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.

Pooled Investment Fund · group: Joule

JANVEST CAPITAL PARTNERS IV-A, L.P.

New York, NY · Aug 4, 2020
  • Aug 4, 2020 · D · $7,400,000 sold of $100,000,000 · 26 investors · min. No minimum reported · role: Director (MANAGING PARTNER OF JANVEST GP IV, LLC, GENERAL PARTNER) EDGAR ↗

Raised $7.4M from 26 investors (7% of the $100M target) as of the latest filing. Daniel is listed as director.

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: Pooled Investment Fund / 506(b) (83,801 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.

Pooled Investment Fund · group: Joule

JANVEST CAPITAL PARTNERS IV, L.P.

New York, NY · Oct 18, 2019 → Jul 31, 2020 · 2 filings
  • Jul 31, 2020 · D/A · $33,235,000 sold of $100,000,000 · 86 investors · min. No minimum reported · role: Director (MANAGING PARTNER OF JANVEST GP IV, LLC, GENERAL PARTNER) EDGAR ↗
  • Oct 18, 2019 · D · $20,650,000 sold of $80,000,000 · 57 investors · min. No minimum reported · role: Director (MANAGING PARTNER OF JANVEST GP IV, LLC, GENERAL PARTNER) EDGAR ↗

Raised $33.2M from 86 investors (33% of the $100M target) as of the latest filing. Daniel is listed as director on 2 filings for this deal.

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: Pooled Investment Fund / 506(b) (83,801 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.

Investing · group: Joule

JANVEST Technologies B LP

Oklahoma City, OK · Sep 29, 2015
  • Sep 29, 2015 · D/A · $5,000,000 sold of $5,000,000 · 47 investors · min. $50,000 · role: Executive Officer EDGAR ↗

Raised $5M from 47 investors (100% of the $5M target) as of the latest filing. Daniel is listed as executive officer.

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: Investing / 506(b) (2,521 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.

Investing · group: Joule

JANVEST TECHNOLOGIES, LP

Oklahoma City, OK · Aug 26, 2015 → Aug 26, 2015 · 2 filings
  • Aug 26, 2015 · D/A · $5,000,000 sold of $5,000,000 · 58 investors · min. $25,000 · role: Executive Officer (Managing Member of Janvest Capital Partners, LLC, General Partner of Issuer) EDGAR ↗
  • Aug 26, 2015 · D · $5,000,000 sold of $5,000,000 · 58 investors · min. $25,000 · role: Executive Officer (Managing Member of Janvest Capital Partners, LLC, General Partner of Issuer) EDGAR ↗

Raised $5M from 58 investors (100% of the $5M target) as of the latest filing. Daniel is listed as executive officer on 2 filings for this deal.

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: Investing / 506(b) (2,521 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.

Investing · group: Joule

JANVEST CAPITAL PARTNERS C, LP

Oklahoma City, OK · Aug 26, 2015
  • Aug 26, 2015 · D · $400,000 sold of $10,000,000 · 3 investors · min. $100,000 · role: Executive Officer (Managing Member of Janvest Capital Partners, LLC, General Partner of Issuer) EDGAR ↗

Raised $400K from 3 investors (4% of the $10M target) as of the latest filing. Daniel is listed as executive officer.

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: Investing / 506(b) (2,521 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.

People around Daniel 8

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

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

Brian Rosenzweig

Executive Officer, Director · 13 shared filings (8 issuers)

Brian Rosenzweig is on 8 issuers in total — a repeat sponsor. Their page lists every one.

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

Guy Weitzman

Director, Executive Officer · 5 shared filings (1 issuer)

Listed on the same filings as Daniel Frankenstein. Their page shows their other deals.

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

Stephen Charles Hassell

Executive Officer, Director · 5 shared filings (1 issuer)

Listed on the same filings as Daniel Frankenstein. Their page shows their other deals.

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

Eran Keshet

Director, Executive Officer · 5 shared filings (1 issuer)

Listed on the same filings as Daniel Frankenstein. Their page shows their other deals.

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

Yoel Cheshin

Director · 4 shared filings (1 issuer)

Listed on the same filings as Daniel Frankenstein. Their page shows their other deals.

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

Christopher Dorr

Director · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as Daniel Frankenstein. Their page shows their other deals.

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

Reuvin Avi-Tal

Director · 1 shared filing (1 issuer)

Listed on the same filings as Daniel Frankenstein. Their page shows their other deals.

The team behind the deals

Sponsor group

Joule

8 issuers · 14 filings · $124.4M reported sold · 2013–2026

One team, 8 deal companies. Daniel Frankenstein is listed on 8 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 Daniel Frankenstein.

Registrations and other filings

Adviser registration (Form ADV)

None of the 9 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 Daniel Frankenstein 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 9 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Daniel Frankenstein is listed on: none on file. No website or social profile named in Joule Ventures V, L.P.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #21,281 of 374,652 in line (1,189 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 (New York, NY). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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