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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 7:51 AM ET

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DM
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David A. Mann

Named as an officer, director or promoter on SEC Form D filings · WA · Sep 4, 2009 → Sep 4, 2009

1deal (issuers)
$10Mreported sold
1investors
1Form D filing
2009year on file
Follow this personLook further ↓PDF

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

The short version

David A. Mann is listed as a director on 1 SEC Form D filing by 1 issuer in Sep 2009: Trubion Pharmaceuticals, Inc (Seattle, WA — biotechnology — 2009; $10M reported sold to 1 investors).

What this means One deal on file with the SEC, filed Sep 2009. A Form D is the notice a company files after it starts selling a private investment — it is a notice, not an approval.

Listed alongside Anders D. Hove (1 shared filing), David Schnell (1 shared filing), Kathleen M. Deeley (1 shared filing), Kendall Mohler (1 shared filing), Lee R. Brettman (1 shared filing) and 6 others.

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

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) — 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 1 public filing for David A. Mann and found 5 differences: Same name, different state: "David Mann" (CA) is a separate record; Same name, different state: "David Mann" (IN) 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 David A. Mann has not run yet — it is joining a line of 28,269 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, 2:19 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 David A. Mann..

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

4 cases: 4 closed (disposition not in docket feed)

David Mann closed
United States Bankruptcy Court, W.D. Washington · No. 15-13055 · Filed May 15, 2015 · Closed Aug 31, 2015
Role of David Mann: Debtor · Outcome: Case closed 2015-08-31 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 236 federal dockets); 15 people with this name in Form D filings; court in the person's filing state (WA)
David L Mann and Wendee J Mann closed
United States Bankruptcy Court, W.D. Washington · No. 11-22117 · Filed Oct 17, 2011 · Closed Jan 23, 2012
Role of David L Mann and Wendee J Mann: Debtor · Outcome: Case closed 2012-01-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 236 federal dockets); 15 people with this name in Form D filings; court in the person's filing state (WA); middle initial differs
David B Mann closed
United States Bankruptcy Court, W.D. Washington · No. 05-44063 · Filed May 3, 2005 · Closed Aug 16, 2005
Role of David B Mann: Debtor · Outcome: Case closed 2005-08-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 236 federal dockets); 15 people with this name in Form D filings; court in the person's filing state (WA); middle initial differs
David Mann and Dana Mann closed
United States Bankruptcy Court, W.D. Washington · No. 97-10620 · Filed Aug 8, 1997 · Closed Apr 27, 2000
Role of David Mann and Dana Mann: Debtor · Outcome: Case closed 2000-04-27 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 236 federal dockets); 15 people with this name in Form D filings; court in the person's filing state (WA); middle initial differs
What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:19 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

5 differences found between the filings for David A. Mann (compared 1 filing on Oct 24, 2026)

Note · Dec 13, 2011 – Aug 15, 2018

Same name, different state: "David Mann" (CA) is a separate record

This page covers filings where the address state is WA. A separate record, "David Mann" with address state CA, is listed on 2 filings — most recently by Bizantine Capital Partners, LP (Aug 15, 2018). The two records do not overlap in time: this page has one filing dated Sep 4, 2009; the other runs Dec 13, 2011 to Aug 15, 2018.

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

David Mann (CA) — PartnerFacts page ↗Form D · Aug 15, 2018 ↗Bizantine Capital Partners, LP — PartnerFacts page ↗David A. Mann (WA) — this page ↗
Sources
Note · Apr 12, 2010 – Oct 2, 2017

Same name, different state: "David Mann" (IN) is a separate record

This page covers filings where the address state is WA. A separate record, "David Mann" with address state IN, is listed on 13 filings — most recently by WEBLINK INTERNATIONAL INC (Oct 2, 2017). The two records do not overlap in time: this page has one filing dated Sep 4, 2009; the other runs Apr 12, 2010 to Oct 2, 2017.

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

David Mann (IN) — PartnerFacts page ↗Form D · Oct 2, 2017 ↗WEBLINK INTERNATIONAL INC — PartnerFacts page ↗David A. Mann (WA) — this page ↗
Sources
Note · Apr 20, 2017

Same name, different state: "David Mann" (NE) is a separate record

This page covers filings where the address state is WA. A separate record, "David Mann" with address state NE, is listed on 1 filing — most recently by Fooji, Inc. (Apr 20, 2017). The two records do not overlap in time: this page has one filing dated Sep 4, 2009; the other has one filing dated Apr 20, 2017.

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

David Mann (NE) — PartnerFacts page ↗Form D · Apr 20, 2017 ↗Fooji, Inc. — PartnerFacts page ↗David A. Mann (WA) — this page ↗
Sources
Note · Jan 20, 2015 – Feb 3, 2017

Same name, different state: "David Mann" (E9 or U0 or K3) is a separate record

This page covers filings where the address state is WA. A separate record, "David Mann" with address state E9 or U0 or K3, is listed on 12 filings — most recently by NEZU CYCLICALS FUND, LTD. (Feb 5, 2018). The two records do not overlap in time: this page has one filing dated Sep 4, 2009; the other runs Jan 20, 2015 to Feb 3, 2017.

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

David Mann (E9,U0,K3) — PartnerFacts page ↗Form D/A · Feb 5, 2018 ↗NEZU CYCLICALS FUND, LTD. — PartnerFacts page ↗David A. Mann (WA) — this page ↗
Sources
Note · Jun 20, 2014

Same name, different state: "David Mann" (D0) is a separate record

This page covers filings where the address state is WA. A separate record, "David Mann" with address state D0, is listed on 1 filing — most recently by Brookfield Renewable Energy Partners L.P. (Jun 20, 2014). The two records do not overlap in time: this page has one filing dated Sep 4, 2009; the other has one filing dated Jun 20, 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.

David Mann (D0) — PartnerFacts page ↗Form D · Jun 20, 2014 ↗Brookfield Renewable Energy Partners L.P. — PartnerFacts page ↗David A. Mann (WA) — this page ↗
Sources
What is compared

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

5. Money to insiders

None reported on 1 offering — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Sep 4, 2009 D
Trubion Pharmaceuticals, Inc
File 021-67751
$0$0$0None 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 1

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

TP
Biotechnology

Trubion Pharmaceuticals, Inc

Seattle, WA · Sep 4, 2009
  • Sep 4, 2009 · D · $10,000,000 sold of $10,000,000 · 1 investors · min. $10,000,000 · role: Director EDGAR ↗

Raised $10M from 1 investor (100% of the $10M target) as of the latest filing. David is listed as director.

Latest filing on EDGAR ↗
Sources

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

Other pages with the same name (14)

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

  • David Samuel Mann — NY, 7 issuers, Mar 4, 2026 → Sep 18, 2026 · no shared issuer
  • David Mann — Cayman Islands (as filed: E9), Singapore (as filed: U0), Hong Kong (as filed: K3), 5 issuers, Jan 20, 2015 → Feb 3, 2017 · no shared issuer
  • David Mann — IN, 3 issuers, Apr 12, 2010 → Oct 2, 2017 · no shared issuer
  • David Mann — CA, 2 issuers, Dec 13, 2011 → Aug 15, 2018 · no shared issuer
  • David Mann — UT, 2 issuers, Nov 4, 2022 → Nov 4, 2024 · no shared issuer
  • David W. Mann — Ireland (as filed: L2), 1 issuer, May 8, 2013 → May 8, 2013 · no shared issuer
  • David Mann — Bermuda (as filed: D0), 1 issuer, Jun 20, 2014 → Jun 20, 2014 · no shared issuer
  • David W. Mann — TX, 1 issuer, Jun 8, 2016 → Jun 8, 2016 · no shared issuer
  • David Mann — NE, 1 issuer, Apr 20, 2017 → Apr 20, 2017 · no shared issuer
  • David Mann — CO, 1 issuer, Jun 15, 2018 → Jun 15, 2018 · no shared issuer
  • David Mann — KS, 1 issuer, May 27, 2025 → May 27, 2025 · no shared issuer
  • David O. Mann — IN, 1 issuer, Dec 31, 2009 → Dec 31, 2009 · no shared issuer
  • David Mann — NY, 1 issuer, Feb 14, 2013 → Feb 14, 2013 · no shared issuer
  • David J Mann — KS, 1 issuer, Aug 19, 2024 → Aug 19, 2024 · no shared issuer

People around David 11

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

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

Peter A. Thompson

Executive Officer, Director · 1 shared filing (1 issuer) · also on 28 other issuers

Peter A. Thompson is on 29 issuers in total — a repeat sponsor. Their page lists every one.

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

David Schnell

Director · 1 shared filing (1 issuer) · also on 8 other issuers

David Schnell is on 9 issuers in total — a repeat sponsor. Their page lists every one.

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

Lee R. Brettman

Director · 1 shared filing (1 issuer)

Listed on the same filings as David A. Mann. Their page shows their other deals.

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

Kathleen M. Deeley

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David A. Mann. Their page shows their other deals.

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

Samuel R. Saks

Director · 1 shared filing (1 issuer)

Listed on the same filings as David A. Mann. Their page shows their other deals.

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

Scott Stromatt

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David A. Mann. Their page shows their other deals.

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

Steven Gillis

Director · 1 shared filing (1 issuer) · also on 29 other issuers

Steven Gillis is on 30 issuers in total — a repeat sponsor. Their page lists every one.

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

Kendall Mohler

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

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

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

Michelle Burris

Executive Officer · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as David A. Mann. Their page shows their other deals.

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

Patrick Heron

Director · 1 shared filing (1 issuer) · also on 33 other issuers

Patrick Heron is on 34 issuers in total — a repeat sponsor. Their page lists every one.

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

Anders D. Hove

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

Listed on the same filings as David A. Mann. Their page shows their other deals.

The team behind the deals

Same business address

3 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 1 issuer this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

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

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to David A. Mann 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 1 issuer this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers David A. Mann is listed on: none on file. No website or social profile named in Trubion Pharmaceuticals, Inc's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #368,336 of 374,652 in line (1,346 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 (Seattle, WA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

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

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗Washington Courts case search (dw.courts.wa.gov) ↗

Securities regulators

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

Business registries

Washington Secretary of State business search ↗OpenCorporates ↗

Change history

No corrections have been requested for this page.

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