PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:37 AM ET

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MF
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Mark Fishman

Named as an officer, director or promoter on SEC Form D filings · CA · Jul 17, 2019 → May 31, 2024

3deals (issuers)
$133Mreported sold
26investors
4Form D filings
2019–2024years 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

Mark Fishman is listed as a director on 4 SEC Form D filings by 3 issuers between Jul 2019 and May 2024: Aditum Bio Fund 1, L.P. (Oakland, CA — pooled investment fund — 2019–2020; $133M reported sold to 26 investors), Aditum Bio Fund 3, L.P. (Oakland, CA — pooled investment fund — 2024) and Aditum Bio Fund 2, L.P. (Oakland, CA — pooled investment fund — 2021).

What this means A repeat sponsor — 3 separate companies raised money with this person listed as director, over about 5 years. Across those companies the filings report $133M sold in total.

Listed alongside Joseph Jimenez (4 shared filings), Aditum Bio GP 1, LLC (2 shared filings, management entity), Paul Sekhri (2 shared filings), Praveena Kandula (2 shared filings), TrialSpark, Inc. (2 shared filings, management entity) and 5 others.

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

All 3 issuers belong to the sponsor group Aditum Bio (4 issuers, $210M reported sold, 2019–2025).

What this means A sponsor group is one team that sets up a new company for each deal. Aditum Bio has 4 companies on file and $210M 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 (AZ, CA, DE, TX, WA) — 4 bankruptcy cases matching the name listed in Key records below.

What this means 4 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 4 public filings for Mark Fishman and found 5 differences: Offering amount lowered between filings; Same name, different state: "MARK FISHMAN" (MA) is a separate record; 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 Mark Fishman has not run yet — it is joining a line of 19,405 names; searches run around the clock at the hosts' allowed rate. Searched so far: 32 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: AZ, CA, DE, TX, WA (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 Mark Fishman..

State securities regulators searched: AZ (Corporation Commission Securities Division), CA (DFPI — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE (DOJ Investor Protection Unit), TX (State Securities Board), WA (DFI) — last crawled Oct 23, 2026, 9:57 PM ET. Other states are not covered.

3. Bankruptcies

4 cases: 1 open, 3 closed (disposition not in docket feed)

Mark A Fishman and Bobbie J Fishman open
United States Bankruptcy Court, C.D. California · No. 2:20-bk-12485 · Filed Mar 5, 2020
Role of Mark A Fishman and Bobbie J Fishman: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same full name (a name found in 6 federal dockets); 4 people with this name in Form D filings; court in the person's filing state (CA)
Mark A Fishman and Bobbie J Fishman closed
United States Bankruptcy Court, C.D. California · No. 2:18-bk-16937 · Filed Jun 15, 2018 · Closed Jan 14, 2020
Role of Mark A Fishman and Bobbie J Fishman: Debtor · Outcome: Case closed 2020-01-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 6 federal dockets); 4 people with this name in Form D filings; court in the person's filing state (CA)
Mark R. Fishman and Rosemary Fishman closed
United States Bankruptcy Court, D. Colorado · No. 00-18395 · Filed Jul 19, 2000 · Closed Nov 24, 2000
Role of Mark R. Fishman and Rosemary Fishman: Debtor · Outcome: Case closed 2000-11-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 6 federal dockets); 4 people with this name in Form D filings; court in CO (not a filing state)
Mark B. Fishman closed
United States Bankruptcy Court, M.D. Florida · No. 8:95-bk-03229 · Filed Apr 5, 1995 · Closed Aug 28, 1995
Role of Mark B. Fishman: Debtor · Outcome: Case closed 1995-08-28 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 6 federal dockets); 4 people with this name in Form D filings; court in FL (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

5 differences found between the filings for Mark Fishman (compared 4 filings on Oct 24, 2026)

Note · Jul 17, 2019 – Oct 23, 2020

Offering amount lowered between filings — Aditum Bio Fund 1, L.P.

The Jul 17, 2019 filing says $250,000,000 offered; the Oct 23, 2020 Form D/A says $133,040,000.

What this means The target raise got smaller. That can mean the plan shrank or the sponsor stopped early. Ask what changed in the deal.

Sources
Note · Dec 5, 2017 – Mar 26, 2019

Same name, different state: "MARK FISHMAN" (MA) is a separate record

This page covers filings where the address state is CA. A separate record, "MARK FISHMAN" with address state MA, is listed on 5 filings — most recently by Beam Therapeutics Inc. (Mar 26, 2019). The two records do not overlap in time: this page runs Jul 17, 2019 to May 31, 2024; the other runs Dec 5, 2017 to Mar 26, 2019.

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

Sources
Note · Jun 5, 2012 – Nov 6, 2014

Same name, different state: "Mark Fishman" (CT) is a separate record

This page covers filings where the address state is CA. A separate record, "Mark Fishman" with address state CT, is listed on 4 filings — most recently by AESIR CREDIT OFFSHORE FUND, LTD. (Nov 6, 2014). The two records do not overlap in time: this page runs Jul 17, 2019 to May 31, 2024; the other runs Jun 5, 2012 to Nov 6, 2014.

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

Sources
Note · Nov 14, 2011 – Dec 18, 2012

Same name, different state: "Mark Fishman" (IL) is a separate record

This page covers filings where the address state is CA. A separate record, "Mark Fishman" with address state IL, is listed on 2 filings — most recently by 1601 WEST DIVISION LLC (Dec 18, 2012). The two records do not overlap in time: this page runs Jul 17, 2019 to May 31, 2024; the other runs Nov 14, 2011 to Dec 18, 2012.

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

Sources
Note · Jul 17, 2019 – Oct 23, 2020

Address moved from San Mateo, CA to Oakland, CA — Aditum Bio Fund 1, L.P.

The people listed on the Jul 17, 2019 filing give San Mateo, CA; on the Oct 23, 2020 filing they give Oakland, CA. The address now on file (1111 Broadway, Suite 1300, Oakland, CA) is a registered-agent or shared-office address used by 19 issuers.

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

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

None reported on 3 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
May 31, 2024 D
Aditum Bio Fund 3, L.P.
File 021-514797
$0$0$0
The General Partner of the Issuer (or an affiliate thereof) is entitled to a management fee.
None listed on this filingEDGAR ↗
Jul 14, 2021 D
Aditum Bio Fund 2, L.P.
File 021-406276
$0$0$0
The General Partner of the Issuer (or an affiliate thereof) is entitled to a management fee.
None listed on this filingEDGAR ↗
Oct 23, 2020 D/A
Aditum Bio Fund 1, L.P.
File 021-344544
$0$0$0
The General Partner of the Issuer (or an affiliate thereof) is entitled to a management fee.
None listed on this filingEDGAR ↗

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 3

Every issuer that named Mark Fishman 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: Aditum Bio

Aditum Bio Fund 3, L.P.

Oakland, CA · May 31, 2024
  • May 31, 2024 · D · $0 sold of $400,000,000 · 0 investors · min. No minimum reported · role: Director (Co-Founder and Chairman of the Scientific Advisory Board) EDGAR ↗

No sales reported yet as of the latest filing. Mark 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: Aditum Bio

Aditum Bio Fund 2, L.P.

Oakland, CA · Jul 14, 2021
  • Jul 14, 2021 · D · $0 sold of $250,000,000 · 0 investors · min. No minimum reported · role: Director (Co-Founder and Chairman of the Scientific Advisory Board) EDGAR ↗

No sales reported yet as of the latest filing. Mark 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: Aditum Bio

Aditum Bio Fund 1, L.P.

Oakland, CA · Jul 17, 2019 → Oct 23, 2020 · 2 filings
  • Oct 23, 2020 · D/A · $133,040,000 sold of $133,040,000 · 26 investors · min. No minimum reported · role: Director (Co-Founder and Chairman of the Scientific Advisory Board) EDGAR ↗
  • Jul 17, 2019 · D · $0 sold of $250,000,000 · 0 investors · min. No minimum reported · role: Director (Co-Founder and Chairman of the Scientific Advisory Board) EDGAR ↗

Raised $133M from 26 investors (100% of the $133M target) as of the latest filing. Mark 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.

Other pages with the same name (3)

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

  • Mark Fishman — IL, 2 issuers, Nov 14, 2011 → Dec 18, 2012 · no shared issuer
  • Mark Fishman — CT, 2 issuers, Jun 5, 2012 → Nov 6, 2014 · no shared issuer
  • MARK FISHMAN — MA, 2 issuers, Dec 5, 2017 → Mar 26, 2019 · no shared issuer

People around Mark 10

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

Management entity

TrialSpark, Inc.

Director · 2 shared filings (1 issuer)

Listed on the same filings as Mark Fishman. Their page shows their other deals.

Management entity

Aditum Bio GP 1, LLC

Director · 2 shared filings (1 issuer)

Listed on the same filings as Mark Fishman. Their page shows their other deals.

Management entity

Aditum Bio GP 2, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Mark Fishman. Their page shows their other deals.

Management entity

Aditum Bio GP 3, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Mark Fishman. Their page shows their other deals.

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

Joseph Jimenez

Director · 4 shared filings (3 issuers) · also on 2 other issuers

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

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

Paul Sekhri

Director · 2 shared filings (1 issuer) · also on 3 other issuers

Listed on the same filings as Mark Fishman. Their page shows their other deals.

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

Praveena Kandula

Director · 2 shared filings (2 issuers)

Listed on the same filings as Mark Fishman. Their page shows their other deals.

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

Christian Klee

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

Listed on the same filings as Mark Fishman. Their page shows their other deals.

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

Joshua Gertsman

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

Listed on the same filings as Mark Fishman. Their page shows their other deals.

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

Ilan Zipkin

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

Ilan Zipkin is on 6 issuers in total — a repeat sponsor. Their page lists every one.

The team behind the deals

Sponsor group

Aditum Bio

4 issuers · 5 filings · $210M reported sold · 2019–2025

One team, 4 deal companies. Mark Fishman is listed on 3 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 Mark Fishman.

Same business address

13 other issuers file from the same address

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

Registrations and other filings

Adviser registration (Form ADV)

None of the 3 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 Mark Fishman 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 3 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Mark Fishman is listed on: none on file. No website or social profile named in Aditum Bio Fund 3, L.P.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #99,038 of 374,652 in line (48 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 (Oakland, CA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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