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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 7:36 AM ET

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John Simon

Named as an officer, director or promoter on SEC Form D filings · MA · Jul 13, 2009 → Jan 6, 2020

13deals (issuers)
$783.7Mreported sold
475investors
31Form D filings
2009–2020years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:19 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

John Simon is listed as an executive officer, director, and promoter on 31 SEC Form D filings by 13 issuers between Jul 2009 and Jan 2020. Largest by amount reported sold: General Catalyst Group VI, L.P. (Cambridge, MA — pooled investment fund — 2011; $500M reported sold to 56 investors), Sigma Prime Partners IX, L.P. (Boston, MA — pooled investment fund — 2013; $115.6M reported sold to 25 investors), Tempest Therapeutics, Inc. (Brisbane, CA — biotechnology — 2012; $37.2M reported sold to 253 investors), JUMPTAP INC (Cambridge, MA — other technology — 2011–2012; $27.5M reported sold to 17 investors), CyPhy Works, Inc, (Danvers, MA — other technology — 2011; $22.3M reported sold to 14 investors) and 8 more (all listed below).

What this means That is a lot of deals — 13 separate companies raised money with this person listed as executive officer, director, and promoter, over about 11 years. Across those companies the filings report $783.7M sold in total.

Listed alongside Bart Heilbron (6 shared filings), Martijn van Berkum (6 shared filings), Harmen Haarman (5 shared filings), Henry Ancona (5 shared filings), Christoph Westphal (4 shared filings) and 68 others.

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

The issuers belong to 3 sponsor groups: Foley (8 issuers, $142.4M reported sold, 2009–2025), Sigma Prime (2 issuers, $115.6M reported sold, 2012–2013) and General Catalyst (59 issuers, $8.41B reported sold, 2011–2026).

What this means This person is listed across more than one sponsor team; each group page shows that team's full track record.

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 court cases matching the name, 13 bankruptcy cases matching the name listed in Key records below.

What this means 15 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 John Simon and found 16 differences, 1 worth asking the sponsor about: Regulator action naming a team member: Michelle Dipp (Jun 30, 2020); 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 John Simon has not run yet — it is joining a line of 24,597 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

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

John Simon v. AT&T Mobility, LLC closed
District Court, C.D. California · No. 2:10-cv-00791 · Filed Feb 3, 2010 · Closed May 3, 2010 · Nature of suit: 190 Contract: Other · Cause: 28:1331 Fed. Question: Breach of Contract
Role of John Simon: Plaintiff · Outcome: Terminated 2010-05-03 — FJC Integrated Database disposition: Multi-district litigation transfer Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
MATHRE,LAWRENCE v. SIMON,JOHN M closed
District Court, N.D. California · No. · Filed Oct 28, 1986 · Closed Jul 12, 1988 · Nature of suit: 850 Securities, Commodities, Exchange
Role of SIMON,JOHN M: Defendant · Outcome: Terminated 1988-07-12 — FJC Integrated Database disposition: Transfer to another district Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
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, 2:19 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: 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 John Simon..

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

13 cases: 1 open, 12 closed (disposition not in docket feed)

John Simon open
United States Bankruptcy Court, C.D. California · No. 1:26-bk-12060 · Filed Sep 21, 2026
Role of John Simon: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John Simon closed
United States Bankruptcy Court, C.D. California · No. 1:22-bk-11326 · Filed Nov 14, 2022 · Closed Jan 26, 2023
Role of John Simon: Debtor · Outcome: Case closed 2023-01-26 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John Simon, III closed
United States Bankruptcy Court, C.D. California · No. 6:16-bk-13542 · Filed Apr 21, 2016 · Closed Aug 3, 2016
Role of John Simon, III: Debtor · Outcome: Case closed 2016-08-03 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John Simon, III closed
United States Bankruptcy Court, C.D. California · No. 6:15-bk-21363 · Filed Nov 23, 2015 · Closed Jul 11, 2016
Role of John Simon, III: Debtor · Outcome: Case closed 2016-07-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John Simon closed
United States Bankruptcy Court, N.D. California · No. 15-51907 · Filed Jun 4, 2015 · Closed Oct 16, 2015
Role of John Simon: Debtor · Outcome: Case closed 2015-10-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John C. Simon closed
United States Bankruptcy Court, D. Massachusetts · No. 13-42637 · Filed Oct 16, 2013 · Closed Jan 24, 2014
Role of John C. Simon: Debtor · Outcome: Case closed 2014-01-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (MA)
John D. Simon and Theresa S. Simon closed
United States Bankruptcy Court, E.D. California · No. 09-21815 · Filed Feb 3, 2009 · Closed May 15, 2009
Role of John D. Simon and Theresa S. Simon: Debtor · Outcome: Case closed 2009-05-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John P. Simon, III and Dorothy R. Simon closed
United States Bankruptcy Court, S.D. California · No. 08-12998 · Filed Dec 19, 2008 · Closed May 19, 2009
Role of John P. Simon, III: Debtor · Outcome: Case closed 2009-05-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John M Simon closed
United States Bankruptcy Court, C.D. California · No. 2:05-bk-40353 · Filed Oct 13, 2005 · Closed May 15, 2006
Role of John M Simon: Debtor · Outcome: Case closed 2006-05-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
John C. Simon closed
United States Bankruptcy Court, D. Massachusetts · No. 94-44233 · Filed Sep 21, 1994 · Closed Jan 26, 1995
Role of John C. Simon: Debtor · Outcome: Case closed 1995-01-26 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (MA)
John R. Simon and Eileen P. Simon closed
United States Bankruptcy Court, D. Massachusetts · No. 90-12563 · Filed May 17, 1990 · Closed Oct 12, 1990
Role of John R. Simon and Eileen P. Simon: Debtor · Outcome: Case closed 1990-10-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (MA)
John M. Simon and Constance D. Simon closed
United States Bankruptcy Court, C.D. California · No. 1:88-bk-14542 · Filed Jul 8, 1988 · Closed Aug 30, 1996
Role of John M. Simon and Constance D. Simon: Debtor · Outcome: Case closed 1996-08-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (CA)
Eileen P Simon and John R Simon closed
United States Bankruptcy Court, D. Massachusetts · No. 87-11142 · Filed Jul 23, 1987 · Closed May 12, 1989
Role of John R Simon: Debtor · Outcome: Case closed 1989-05-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 183 federal dockets); 9 people with this name in Form D filings; court in the person's filing state (MA)
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, 2:19 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

16 differences found between the filings for John Simon — 1 worth asking about (compared 31 filings on Oct 24, 2026)

Worth asking · Jun 30, 2020

Regulator action naming a team member: Michelle Dipp (Jun 30, 2020)

A ap release dated Jun 30, 2020 names Michelle Dipp (listed on the same filings). Our match estimate: 80%. The release is the source; we do not summarize its outcome here.

What this means A regulator filed or announced an action naming this person or company (or someone on the same filings). Read the release; ask the sponsor what it was and how it ended.

Sources
Note · May 20, 1999 – Sep 10, 1999

Bankruptcy case: John Mandile — filed May 20, 1999

United States Bankruptcy Court, D. Massachusetts docket "John Mandile" filed May 20, 1999, closed Sep 10, 1999. John R. Mandile (listed on the same filings) is listed as Debtor ("John Mandile"). Our match estimate: 65%.

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
Note · Nov 15, 1996 – May 6, 1999

Bankruptcy case: Bleck v. IPSO USA, Inc. — filed Nov 15, 1996

United States Bankruptcy Court, D. Massachusetts docket "Bleck v. IPSO USA, Inc." filed Nov 15, 1996, closed May 6, 1999. Christopher A. Bleck (listed on the same filings) is listed as Plaintiff ("Bleck"). Our match estimate: 70%.

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
Note · Sep 24, 1996 – Jan 22, 1997

Bankruptcy case: Bleck v. CFD, Inc. — filed Sep 24, 1996

United States Bankruptcy Court, D. Massachusetts docket "Bleck v. CFD, Inc." filed Sep 24, 1996, closed Jan 22, 1997. Christopher A. Bleck (listed on the same filings) is listed as Plaintiff ("Bleck"). Our match estimate: 70%.

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
Note · Jul 13, 2009

14% of the money raised went to insiders — go2 Media, Inc.

The Jul 13, 2009 Form D reports $2,855,000 sold and $400,000 of the proceeds used for payments to officers, directors or promoters.

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
Note · Jun 26, 2009 – Nov 6, 2014

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

Form D filed 29 days after the first sale — Q Factor Communications Corp · Form D filed 17 days after the first sale — Codeship Inc. · Form D filed 17 days after the first sale — Paydiant, Inc. · Form D filed 27 days after the first sale — BionX Medical Technologies, Inc. · Form D filed 17 days after the first sale — BionX Medical Technologies, Inc. · and 1 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.

Sources
Note · Jun 26, 2009 – Sep 14, 2017

10 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 — BlueConic Holding, Inc. (latest filing Sep 14, 2017) · No amendment in the last 12 months on an offering that may still be open — Codeship Inc. (latest filing Dec 2, 2015) · No amendment in the last 12 months on an offering that may still be open — Q Factor Communications Corp (latest filing Nov 6, 2014) · No amendment in the last 12 months on an offering that may still be open — Sigma Prime Partners IX, L.P. (latest filing Jun 25, 2013) · No amendment in the last 12 months on an offering that may still be open — JUMPTAP INC (latest filing Jul 10, 2012) · and 5 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 · Sep 30, 2010 – May 20, 2013

John Simon's role changed at Acton Pharmaceuticals, Inc.: executive officer, director → executive officer, director, promoter

The Sep 30, 2010 filing lists John Simon as executive officer, director; the May 20, 2013 Form D lists executive officer, director, promoter.

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.

Sources
Note · Mar 30, 2012 – Sep 14, 2017

7 offerings changed their target amount between filings

Offering amount changed between filings — BlueConic Holding, Inc. · Offering amount changed between filings — BlueConic Holding, Inc. · Offering amount changed between filings — BlueConic Holding, Inc. · Offering amount lowered between filings — Sigma Prime Partners IX, L.P. · Offering amount changed between filings — Tempest Therapeutics, Inc. · and 2 more

What this means Targets change as deals grow or shrink. Ask whether later money has the same terms.

Sources
Note · Feb 10, 2014 – Jul 26, 2016

Industry group changed between filings — Codeship Inc.

"Other" (Feb 10, 2014 to Dec 2, 2015); then "Other Technology" (Jul 26, 2016).

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 · Apr 6, 2017 – Oct 10, 2017

Same name, different state: "John Simon" (CO) is a separate record

This page covers filings where the address state is MA. A separate record, "John Simon" with address state CO, is listed on 2 filings — most recently by Nine Point Energy Holdings, Inc. (Oct 10, 2017). Both records have filings in the same period (Apr 6, 2017 to Oct 10, 2017).

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.

Sources
Note · Oct 21, 2009 – Mar 31, 2014

Same name, different state: "John Simon" (VT) is a separate record

This page covers filings where the address state is MA. A separate record, "John Simon" with address state VT, is listed on 6 filings — most recently by WIND POWER HOLDINGS INC (Mar 31, 2014). Both records have filings in the same period (Oct 21, 2009 to Mar 31, 2014).

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.

Sources
Note · Aug 23, 2010 – Feb 14, 2012

Same name, different state: "John Simon" (KS) is a separate record

This page covers filings where the address state is MA. A separate record, "John Simon" with address state KS, is listed on 2 filings — most recently by Pinnacle Properties-Everett, LLC (Feb 14, 2012). Both records have filings in the same period (Aug 23, 2010 to Feb 14, 2012).

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.

Sources
Note · Oct 1, 2009 – Dec 22, 2010

Same name, different state: "John Simon" (NY) is a separate record

This page covers filings where the address state is MA. A separate record, "John Simon" with address state NY, is listed on 3 filings — most recently by CARDICA INC (Dec 22, 2010). Both records have filings in the same period (Oct 1, 2009 to Dec 22, 2010).

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.

Sources
Note · Apr 13, 2009 – Feb 25, 2010

Same name, different state: "John S. Simon" (GA) is a separate record

This page covers filings where the address state is MA. A separate record, "John S. Simon" with address state GA, is listed on 5 filings — most recently by Liaison Technologies, Inc. (Apr 15, 2011). Both records have filings in the same period (Jul 13, 2009 to Feb 25, 2010).

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.

Sources
Note · Jan 19, 2011 – Dec 2, 2015

4 address changes between filings

Address moved from Cambridge, MA to Boston, MA — Codeship Inc. · Address moved from Waltham, MA to Burlington, MA — Q Factor Communications Corp · Address moved from Natick, MA to Waltham, MA — Paydiant, Inc. · Address moved from Cambridge, MA to Bedford, MA — BionX Medical Technologies, Inc.

What this means Businesses move. If you were told one city and the forms say another, ask which is current.

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

2 of 25 offerings report sales commissions totalling $775,068; 0 report finder's fees; 1 reports proceeds to related persons totalling $400,000. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Jan 6, 2020 D
BlueConic Holding, Inc.
File 021-357215
$0$0$0 (est.)None listed on this filingEDGAR ↗
Jun 28, 2019 D
BlueConic Holding, Inc.
File 021-343066
$0$0$0 (est.)None listed on this filingEDGAR ↗
Sep 14, 2017 D/A
BlueConic Holding, Inc.
File 021-211863
$0$0$0 (est.)None listed on this filingEDGAR ↗
Jul 26, 2016 D
Codeship Inc.
File 021-267708
$0$0$0None listed on this filingEDGAR ↗
Dec 2, 2015 D
Codeship Inc.
File 021-252264
$0$0$0None listed on this filingEDGAR ↗
Feb 5, 2015 D
nToggle, Inc.
File 021-233544
$0$0$0None listed on this filingEDGAR ↗
Nov 6, 2014 D
Q Factor Communications Corp
File 021-227882
$0$0$0None listed on this filingEDGAR ↗
Feb 28, 2014 D
Q Factor Communications Corp
File 021-212719
$0$0$0None listed on this filingEDGAR ↗
Feb 10, 2014 D
Codeship Inc.
File 021-211628
$0$0$0None listed on this filingEDGAR ↗
Jun 25, 2013 D/A
Sigma Prime Partners IX, L.P.
File 021-175988
$0$0$0
Certain of the Issuers are obligated to pay a management fee to the General Partner (or an affiliate thereof).
None listed on this filingEDGAR ↗
May 20, 2013 D
Acton Pharmaceuticals, Inc.
File 021-196737
$0$0$0 (est.)None listed on this filingEDGAR ↗
Sep 13, 2012 D
BionX Medical Technologies, Inc.
File 021-184070
$0$0$0None listed on this filingEDGAR ↗
Aug 14, 2012 D/A
Tempest Therapeutics, Inc.
File 021-180752
$296,193$0$0Leerink Swann LLC BrokerCheck CRD 39011 ↗
Livingston Securities, LLC BrokerCheck CRD 147364 ↗
Oppenheimer & Co., Inc. BrokerCheck CRD 249 ↗
Newbridge Securities Corporation BrokerCheck CRD 104065 ↗
ROTH Capital Partners, LLC BrokerCheck CRD 15407 ↗
EDGAR ↗
Jul 10, 2012 D
JUMPTAP INC
File 021-180940
$0$0$0None listed on this filingEDGAR ↗
Jul 9, 2012 D
Paydiant, Inc.
File 021-180907
$0 (est.)$0 (est.)$0 (est.)None listed on this filingEDGAR ↗
Jul 2, 2012 D
BionX Medical Technologies, Inc.
File 021-180610
$0$0$0None listed on this filingEDGAR ↗
Dec 28, 2011 D
General Catalyst Group VI, L.P.
File 021-170775
$478,875$0$0 (est.)
The Issuer's General Partner or one of its affiliates will receive a management fee payable by the Issuer generally equal to a percentage of the aggregate subscriptions of the limited partners of the Issuer.
Brian T. O'Gara BrokerCheck CRD 2680600 ↗
via Shannon Advisors LLC (CRD 150305 ↗)

Kevin D. McGrath BrokerCheck CRD 2950412 ↗
via Shannon Advisors LLC (CRD 150305 ↗)

Shannon Advisors LLC BrokerCheck CRD 150305 ↗
EDGAR ↗
Jul 11, 2011 D
CyPhy Works, Inc,
File 021-162584
$0$0$0None listed on this filingEDGAR ↗
Apr 1, 2011 D
JUMPTAP INC
File 021-157740
$0$0$0None listed on this filingEDGAR ↗
Feb 22, 2011 D
Paydiant, Inc.
File 021-155694
$0 (est.)$0 (est.)$0 (est.)None listed on this filingEDGAR ↗
Jan 19, 2011 D
BionX Medical Technologies, Inc.
File 021-154042
$0$0$0None listed on this filingEDGAR ↗
Sep 30, 2010 D
Acton Pharmaceuticals, Inc.
File 021-148359
$0$0$0 (est.)None listed on this filingEDGAR ↗
Dec 15, 2009 D
Acton Pharmaceuticals, Inc.
File 021-136915
$0$0$0 (est.)None listed on this filingEDGAR ↗
Aug 28, 2009 D
BionX Medical Technologies, Inc.
File 021-109121
$0$0$0None listed on this filingEDGAR ↗
Jul 13, 2009 D
go2 Media, Inc.
File 021-132670
$0$0$400,000None 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 13

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

Other Technology

BlueConic Holding, Inc.

Boston, MA · Feb 13, 2014 → Jan 6, 2020 · 6 filings
  • Jan 6, 2020 · D · $12,885,704 sold of $12,885,704 · 9 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jun 28, 2019 · D · $2,000,000 sold of $2,000,000 · 9 investors · min. No minimum reported · role: Director EDGAR ↗
  • Sep 14, 2017 · D/A · $9,571,800 sold of $9,593,228 · 13 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jul 28, 2016 · D/A · $6,251,681 sold of $6,428,570 · 11 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jun 29, 2015 · D/A · $4,878,583 sold of $4,905,947 · 11 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 13, 2014 · D · $3,000,000 sold of $4,000,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $12.9M from 13 investors (100% of the $12.9M target) as of the latest filing. John is listed as director on 6 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.

Other Technology

Codeship Inc.

Boston, MA · Feb 10, 2014 → Jul 26, 2016 · 3 filings
  • Jul 26, 2016 · D · $7,002,240 sold of $7,002,240 · 12 investors · min. No minimum reported · role: Director EDGAR ↗
  • Dec 2, 2015 · D · $1,505,000 sold of $1,600,000 · 13 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 10, 2014 · D · $3,200,428 sold of $3,200,428 · 17 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $7M from 17 investors (100% of the $7M target) as of the latest filing. John 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: 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.

Other Technology

nToggle, Inc.

Boston, MA · Feb 5, 2015
  • Feb 5, 2015 · D · $5,575,396 sold of $5,575,396 · 24 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $5.58M from 24 investors (100% of the $5.58M target) as of the latest filing. John 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: 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.

Telecommunications

Q Factor Communications Corp

Burlington, MA · Feb 28, 2014 → Nov 6, 2014 · 2 filings
  • Nov 6, 2014 · D · $3,344,860 sold of $4,298,165 · 18 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 28, 2014 · D · $20,000 sold of $20,000 · 1 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $3.34M from 18 investors (78% of the $4.3M target) as of the latest filing. John 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: Telecommunications / 506(b) (293 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: Sigma Prime

Sigma Prime Partners IX, L.P.

Boston, MA · Jun 25, 2013
  • Jun 25, 2013 · D/A · $115,585,000 sold of $125,000,000 · 25 investors · min. No minimum reported · role: Director (Manager of the General Partner) EDGAR ↗

Raised $115.6M from 25 investors (92% of the $125M target) as of the latest filing. John 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.

Pharmaceuticals

Acton Pharmaceuticals, Inc.

Marlborough, MA · Dec 15, 2009 → May 20, 2013 · 3 filings
  • May 20, 2013 · D · $7,000,005 sold of $7,000,005 · 2 investors · min. $295,406 · role: Executive Officer, Director, Promoter (Chief Executive Officer and Secretary) EDGAR ↗
  • Sep 30, 2010 · D · $14,199,512 sold of $14,199,512 · 2 investors · min. $590,794 · role: Executive Officer, Director (Chief Executive Officer and Secretary) EDGAR ↗
  • Dec 15, 2009 · D · $500,000 sold of $10,000,003 · 1 investors · min. $10,000 · role: Director, Executive Officer (Secretary) EDGAR ↗

Raised $14.2M from 2 investors (100% of the $7M target) as of the latest filing. John is listed as executive officer, director, promoter 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.

Other Health Care

BionX Medical Technologies, Inc.

Cambridge, MA · Aug 28, 2009 → Sep 13, 2012 · 4 filings
  • Sep 13, 2012 · D · $13,263,639 sold of $13,263,639 · 15 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jul 2, 2012 · D · $3,132,414 sold of $3,132,414 · 9 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jan 19, 2011 · D · $15,048,924 sold of $15,048,924 · 11 investors · min. No minimum reported · role: Director EDGAR ↗
  • Aug 28, 2009 · D · $20,000,000 sold of $21,000,000 · 11 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $20M from 21 investors (100% of the $13.3M target) as of the latest filing. John is listed as director on 4 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.

Biotechnology

Tempest Therapeutics, Inc.

Brisbane, CA · Jul 5, 2012 → Aug 14, 2012 · 4 filings
  • Aug 14, 2012 · D/A · $4,936,547 sold of $4,936,547 · 253 investors · min. No minimum reported · role: Director EDGAR ↗
  • Aug 3, 2012 · D/A · $4,077,409 sold of $4,077,409 · 116 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jul 20, 2012 · D/A · $3,635,946 sold of $3,635,946 · 80 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jul 5, 2012 · D · $1,403,622 sold of $1,403,622 · 41 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $37.2M from 253 investors (100% of the $4.94M target) as of the latest filing. John is listed as director on 4 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.

Other Technology

JUMPTAP INC

Cambridge, MA · Apr 1, 2011 → Jul 10, 2012 · 2 filings
  • Jul 10, 2012 · D · $27,515,942 sold of Indefinite · 17 investors · min. No minimum reported · role: Director EDGAR ↗
  • Apr 1, 2011 · D · $19,999,982 sold of $27,872,000 · 8 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $27.5M from 17 investors as of the latest filing. John 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.

Other Technology

Paydiant, Inc.

Wellesley, MA · Feb 22, 2011 → Jul 9, 2012 · 2 filings
  • Jul 9, 2012 · D · $12,042,050 sold of $16,042,049 · 4 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 22, 2011 · D · $7,575,000 sold of $7,575,000 · 6 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $15.2M from 6 investors (95% of the $16M target) as of the latest filing. John 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.

Pooled Investment Fund · group: General Catalyst

General Catalyst Group VI, L.P.

Cambridge, MA · Dec 28, 2011
  • Dec 28, 2011 · D · $500,000,000 sold of $500,000,000 · 56 investors · min. $100,000 · role: Executive Officer (Managing Director of the General Partner of the General Partner of the Issuer) EDGAR ↗

Raised $500M from 56 investors (100% of the $500M target) as of the latest filing. John 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.

Other Technology

CyPhy Works, Inc,

Danvers, MA · Jul 11, 2011
  • Jul 11, 2011 · D · $1,200,000 sold of $1,200,000 · 4 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $22.3M from 14 investors (100% of the $1.2M target) as of the latest filing. John 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.

Other Technology · group: Foley

go2 Media, Inc.

Boston, MA · Jul 13, 2009
  • Jul 13, 2009 · D · $2,855,000 sold of $3,000,000 · 9 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $2.85M from 9 investors (95% of the $3M target) as of the latest filing. John 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.

Other pages with the same name (8)

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

  • John S. Simon — GA, 2 issuers, Apr 13, 2009 → Feb 25, 2010 · no shared issuer
  • John Simon — MD, 2 issuers, Jul 10, 2018 → Jan 26, 2026 · no shared issuer
  • John Simon — VT, 1 issuer, Oct 21, 2009 → Mar 31, 2014 · no shared issuer
  • John Simon — NY, 1 issuer, Oct 1, 2009 → Dec 22, 2010 · no shared issuer
  • John Simon — KS, 1 issuer, Aug 23, 2010 → Feb 14, 2012 · no shared issuer
  • John Simon — CO, 1 issuer, Apr 6, 2017 → Oct 10, 2017 · no shared issuer
  • John Simon — FL, 1 issuer, Jun 12, 2019 → Apr 30, 2020 · no shared issuer
  • John R Simon — NY, 1 issuer, Nov 25, 2024 → Nov 25, 2024 · no shared issuer

People around John 40

Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET. Showing the 40 with the most shared filings.

Management entity

General Catalyst GP VI, LLC

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

Management entity

Sigma Prime GP IX, LLC

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

Listed on the same filings as John Simon. Their page shows their other deals.

Management entity

Sigma Prime Ventures, LLC

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

Listed on the same filings as John Simon. Their page shows their other deals.

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

Bart Heilbron

Executive Officer, Director · 6 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Martijn van Berkum

Director · 6 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Henry Ancona

Director · 5 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as John Simon. Their page shows their other deals.

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

Harmen Haarman

Executive Officer · 5 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Scott Chappel

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

Listed on the same filings as John Simon. Their page shows their other deals.

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

Richard J. Casler, Jr.

Director, Executive Officer · 4 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

William Sahlman

Director · 4 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as John Simon. Their page shows their other deals.

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

Richard Aldrich

Director · 4 shared filings (1 issuer) · also on 4 other issuers

Richard Aldrich is on 5 issuers in total — a repeat sponsor. Their page lists every one.

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

Christoph Westphal

Director · 4 shared filings (1 issuer) · also on 14 other issuers

Christoph Westphal is on 15 issuers in total — a repeat sponsor. Their page lists every one.

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

Paul Flanagan

Director · 4 shared filings (2 issuers) · also on 5 other issuers

Paul Flanagan is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

William F. Doyle

Director · 4 shared filings (1 issuer) · also on 11 other issuers

William F. Doyle is on 12 issuers in total — a repeat sponsor. Their page lists every one.

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

Stephen Kraus

Director · 4 shared filings (1 issuer) · also on 6 other issuers

Stephen Kraus is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Jeff Capello

Director · 4 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Christopher A. Bleck

Executive Officer · 4 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Michelle Dipp

Executive Officer, Director · 4 shared filings (1 issuer) · also on 16 other issuers

Michelle Dipp is on 17 issuers in total — a repeat sponsor. Their page lists every one.

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

Jonathan Tilly

Director · 4 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Hugh Herr

Director, Executive Officer · 4 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Scott Carter

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

Listed on the same filings as John Simon. Their page shows their other deals.

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

Daniel Kreisler

Director, Executive Officer, Promoter · 3 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

George Bell

Executive Officer, Director · 3 shared filings (2 issuers) · also on 3 other issuers

George Bell is on 5 issuers in total — a repeat sponsor. Their page lists every one.

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

Ian Vawter

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

Listed on the same filings as John Simon. Their page shows their other deals.

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

Timothy A. McCarthy

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Moritz Plassnig

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Manuel Weiss

Executive Officer · 3 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Gary Rubinoff

Director · 2 shared filings (1 issuer) · also on 2 other issuers

Listed on the same filings as John Simon. Their page shows their other deals.

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

Michael Tyrrell

Director · 2 shared filings (1 issuer) · also on 5 other issuers

Michael Tyrrell is on 6 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

James Moran

Director · 2 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as John Simon. Their page shows their other deals.

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

Zenas Hutcheson

Director · 2 shared filings (1 issuer) · also on 6 other issuers

Zenas Hutcheson is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Kevin Laracey

Executive Officer, Director · 2 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as John Simon. Their page shows their other deals.

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

Christopher Gardner

Director · 2 shared filings (1 issuer) · also on 2 other issuers

Listed on the same filings as John Simon. Their page shows their other deals.

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

Scott Raney

Director · 2 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

David Karnstedt

Director · 2 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Lacey Brandt

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Kevin Fortuna

Director · 2 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

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

Mark Duffy

Executive Officer, Promoter · 2 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as John Simon. Their page shows their other deals.

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

Subhash Roy

Executive Officer, Director · 2 shared filings (1 issuer)

Listed on the same filings as John Simon. Their page shows their other deals.

The team behind the deals

Sponsor group

Foley

8 issuers · 27 filings · $142.4M reported sold · 2009–2025

One team, 8 deal companies. John Simon is listed on 1 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 John Simon.

Sponsor group

Sigma Prime

2 issuers · 3 filings · $115.6M reported sold · 2012–2013

One team, 2 deal companies. John Simon is listed on 1 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 John Simon.

Sponsor group

General Catalyst

59 issuers · 65 filings · $8.41B reported sold · 2011–2026

One team, 59 deal companies. John Simon is listed on 1 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 John Simon.

Same business address

51 other issuers file from the same address (first 50 shown)

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

Adviser registration (Form ADV)

A person is never an adviser firm. 1 of the 13 issuers this person is listed on matches a Form ADV adviser (searched 24,962 advisers as of Oct 2, 2026): Sigma Prime Partners IX, L.P..

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 John Simon 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 13 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers John Simon is listed on: none on file. No website or social profile named in General Catalyst Group VI, L.P.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #345,577 of 374,652 in line (1,245 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 (Cambridge, MA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

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