PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:31 AM ET

Sponsor Check › Person

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

Michael Powell

Named as an officer, director or promoter on SEC Form D filings · CA · Sep 9, 2009 → Oct 9, 2019

9deals (issuers)
$645.9Mreported sold
150investors
18Form D filings
2009–2019years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 3:01 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Michael Powell is listed as an executive officer and director on 18 SEC Form D filings by 9 issuers between Sep 2009 and Oct 2019. Largest by amount reported sold: Sofinnova Venture Partners VIII, L.P. (Menlo Park, CA — pooled investment fund — 2011; $440M reported sold to 38 investors), Aeovian Pharmaceuticals, Inc. (Berkeley, CA — pharmaceuticals — 2019; $55M reported sold to 13 investors), CATALYST BIOSCIENCES INC (South San Fransicso, CA — biotechnology — 2013–2015; $40.4M reported sold to 21 investors), PIONYR IMMUNOTHERAPEUTICS, INC. (San Francisco, CA — other health care — 2017–2018; $38M reported sold to 16 investors), Trius Therapeutics Inc (San Diego, CA — biotechnology — 2009–2011; $30.2M reported sold to 25 investors) and 4 more (all listed below).

What this means A repeat sponsor — 9 separate companies raised money with this person listed as executive officer and director, over about 10 years. Across those companies the filings report $645.9M sold in total.

Listed alongside Asish Xavier (5 shared filings), Augustine Lawlor (5 shared filings), Harold Selick (5 shared filings), Jeff Himawan (5 shared filings), Nassim Usman (5 shared filings) and 47 others.

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

The issuers belong to 3 sponsor groups: Dauntless (2 issuers, $14.1M reported sold, 2015–2017), Trius (2 issuers, $270.2M reported sold, 2009–2024) and Sofinnova Venture (9 issuers, $2.76B 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 (AZ, CA, DE, TX, WA) — 1 court case matching the name, 25 bankruptcy cases matching the name listed in Key records below.

What this means 26 records came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.

We compared 18 public filings for Michael Powell and found 13 differences, 1 worth asking the sponsor about: Michael Powell is no longer listed on the Mar 10, 2011 amendment; 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 Michael Powell has not run yet — it is #11,186 of 18,047 in line; searches run around the clock at the hosts' allowed rate. Searched so far: 28 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

1 case: 1 closed (disposition not in docket feed)

Michael Powell v. Scott Dryer Kenneth closed
District Court, C.D. California · No. 2:10-cv-00270 · Filed Jan 14, 2010 · Closed Jul 21, 2010 · Nature of suit: 893 Environmental matters
Role of Michael Powell: Plaintiff · Outcome: Terminated 2010-07-21 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 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, 3:01 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: 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 Michael Powell..

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

25 cases: 1 open, 24 closed (disposition not in docket feed)

Michael J Powell open
United States Bankruptcy Court, E.D. Pennsylvania · No. 26-11632 · Filed Apr 17, 2026
Role of Michael J Powell: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael D. Powell closed
United States Bankruptcy Court, S.D. California · No. 21-00323 · Filed Jan 29, 2021 · Closed May 12, 2021
Role of Michael D. Powell: Debtor · Outcome: Case closed 2021-05-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael G Powell closed
United States Bankruptcy Court, C.D. California · No. 2:12-bk-25084 · Filed Apr 30, 2012 · Closed Aug 17, 2012
Role of Michael G Powell: Debtor · Outcome: Case closed 2012-08-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Anna L. Powell and Michael R. Powell closed
United States Bankruptcy Court, E.D. California · No. 11-36036 · Filed Jun 29, 2011 · Closed Aug 8, 2011
Role of Michael R. Powell: Debtor · Outcome: Case closed 2011-08-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Christine D. Powell and Michael R. Powell closed
United States Bankruptcy Court, C.D. California · No. 1:10-bk-16854 · Filed Jun 8, 2010 · Closed Nov 3, 2010
Role of Michael R. Powell: Debtor · Outcome: Case closed 2010-11-03 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael G Powell and Sandra Almanza closed
United States Bankruptcy Court, C.D. California · No. 6:10-bk-25145 · Filed May 19, 2010 · Closed Sep 16, 2010
Role of Michael G Powell and Sandra Almanza: Debtor · Outcome: Case closed 2010-09-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael Powell closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 09-22900 · Filed Oct 30, 2009 · Closed Feb 18, 2010
Role of Michael Powell: Debtor · Outcome: Case closed 2010-02-18 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael Powell closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 09-18377 · Filed Oct 30, 2009 · Closed Nov 5, 2009
Role of Michael Powell: Debtor · Outcome: Case closed 2009-11-05 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael W. Powell and Teresa A. Powell closed
United States Bankruptcy Court, W.D. Pennsylvania · No. 09-25781 · Filed Aug 6, 2009 · Closed Dec 18, 2009
Role of Michael W. Powell and Teresa A. Powell: Debtor · Outcome: Case closed 2009-12-18 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael T Powell and Serena K Powell closed
United States Bankruptcy Court, C.D. California · No. 6:09-bk-13133 · Filed Feb 23, 2009 · Closed Jun 12, 2009
Role of Michael T Powell and Serena K Powell: Debtor · Outcome: Case closed 2009-06-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael Z. Powell closed
United States Bankruptcy Court, E.D. California · No. 08-13001 · Filed May 27, 2008 · Closed Sep 12, 2008
Role of Michael Z. Powell: Debtor · Outcome: Case closed 2008-09-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael B. Powell and Ruba S. Powell closed
United States Bankruptcy Court, E.D. California · No. 08-25378 · Filed Apr 25, 2008 · Closed Apr 10, 2009
Role of Michael B. Powell and Ruba S. Powell: Debtor · Outcome: Case closed 2009-04-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael A. Powell closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 08-12305 · Filed Apr 8, 2008 · Closed Mar 23, 2011
Role of Michael A. Powell: Debtor · Outcome: Case closed 2011-03-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael S Powell and Cherlyn Powell closed
United States Bankruptcy Court, N.D. California · No. 07-11335 · Filed Oct 23, 2007 · Closed Jan 28, 2008
Role of Michael S Powell and Cherlyn Powell: Debtor · Outcome: Case closed 2008-01-28 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael R. Powell and Michelle L. Powell closed
United States Bankruptcy Court, E.D. California · No. 06-24922 · Filed Nov 21, 2006 · Closed Feb 27, 2007
Role of Michael R. Powell and Michelle L. Powell: Debtor · Outcome: Case closed 2007-02-27 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael L Powell and Judy D Powell closed
United States Bankruptcy Court, C.D. California · No. 8:06-bk-10643 · Filed May 5, 2006 · Closed Oct 30, 2006
Role of Michael L Powell and Judy D Powell: Debtor · Outcome: Case closed 2006-10-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael A. Powell closed
United States Bankruptcy Court, E.D. California · No. 05-28779 · Filed Jul 19, 2005 · Closed Jan 23, 2006
Role of Michael A. Powell: Debtor · Outcome: Case closed 2006-01-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael L. Powell and Pamela Powell closed
United States Bankruptcy Court, W.D. Pennsylvania · No. 05-71513 · Filed Jul 7, 2005 · Closed Dec 23, 2005
Role of Michael L. Powell and Pamela Powell: Debtor · Outcome: Case closed 2005-12-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael J Powell and Evelyn M Powell closed
United States Bankruptcy Court, M.D. Pennsylvania · No. 1:04-bk-07098 · Filed Nov 30, 2004 · Closed Apr 8, 2005
Role of Michael J Powell and Evelyn M Powell: Debtor · Outcome: Case closed 2005-04-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Michael Powell and Deborah Powell closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 04-35305 · Filed Nov 15, 2004 · Closed Jan 18, 2011
Role of Michael Powell and Deborah Powell: Debtor · Outcome: Case closed 2011-01-18 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (PA)
Chanel L. Powell and Michael G. Powell closed
United States Bankruptcy Court, E.D. California · No. 04-28299 · Filed Aug 13, 2004 · Closed Dec 10, 2004
Role of Michael G. Powell: Debtor · Outcome: Case closed 2004-12-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael P Powell closed
United States Bankruptcy Court, C.D. California · No. 6:03-bk-16618 · Filed Apr 30, 2003 · Closed Aug 28, 2003
Role of Michael P Powell: Debtor · Outcome: Case closed 2003-08-28 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael A Powell and Rena L Powell closed
United States Bankruptcy Court, C.D. California · No. 9:01-bk-12955 · Filed Sep 13, 2001 · Closed Jan 23, 2002
Role of Michael A Powell and Rena L Powell: Debtor · Outcome: Case closed 2002-01-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael G Powell closed
United States Bankruptcy Court, C.D. California · No. 6:01-bk-19940 · Filed Jun 7, 2001 · Closed Oct 4, 2001
Role of Michael G Powell: Debtor · Outcome: Case closed 2001-10-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
Michael C. Powell closed
United States Bankruptcy Court, N.D. California · No. 01-52076 · Filed Apr 25, 2001 · Closed Jul 23, 2001
Role of Michael C. Powell: Debtor · Outcome: Case closed 2001-07-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 716 federal dockets); 12 people with this name in Form D filings; court in the person's filing state (CA)
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, 3:01 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

13 differences found between the filings for Michael Powell — 1 worth asking about (compared 18 filings on Oct 24, 2026)

Worth asking · Sep 9, 2009 – Mar 10, 2011

Michael Powell is no longer listed on the Mar 10, 2011 amendment — ALVINE PHARMACEUTICALS INC

Michael Powell appears on the Sep 9, 2009 Form D (director) but not on the Mar 10, 2011 Form D/A for the same offering.

What this means People leave, and the issuer must list only current officers, directors and promoters. It is still worth asking why this person left and who replaced them.

Sources
Note · Dec 15, 2016 – Jan 6, 2017

Form D filed 22 days after the first sale — Dauntless 1, Inc.

The filing says the first sale was Dec 15, 2016. The Form D was filed Jan 6, 2017 — 22 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 7 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Sources
Note · Dec 15, 2016 – Jan 6, 2017

Form D filed 22 days after the first sale — Dauntless 2, Inc.

The filing says the first sale was Dec 15, 2016. The Form D was filed Jan 6, 2017 — 22 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 7 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Sources
Note · Jun 11, 2015 – Jul 13, 2015

Offering amount changed between filings — CATALYST BIOSCIENCES INC

The Jun 11, 2015 filing says $1,000,000 offered; the Jul 13, 2015 Form D/A says $2,000,000.

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

Sources
Note · Jul 1, 2011 – Oct 17, 2011

Offering amount changed between filings — Sofinnova Venture Partners VIII, L.P.

The Jul 1, 2011 filing says $375,000,000 offered; the Oct 17, 2011 Form D/A says $440,000,000.

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

Sources
Note · Sep 9, 2009 – Mar 10, 2011

Offering amount changed between filings — ALVINE PHARMACEUTICALS INC

The Sep 9, 2009 filing says $21,500,000 offered; the Mar 10, 2011 Form D/A says $26,500,000.

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

Sources
Note · Nov 5, 2009 – Oct 9, 2019

11 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 — Aeovian Pharmaceuticals, Inc. (latest filing Oct 9, 2019) · No amendment in the last 12 months on an offering that may still be open — PIONYR IMMUNOTHERAPEUTICS, INC. (latest filing Dec 14, 2017) · No amendment in the last 12 months on an offering that may still be open — Dauntless 2, Inc. (latest filing Jan 6, 2017) · No amendment in the last 12 months on an offering that may still be open — CATALYST BIOSCIENCES INC (latest filing Jul 13, 2015) · No amendment in the last 12 months on an offering that may still be open — CATALYST BIOSCIENCES INC (latest filing Feb 3, 2015) · and 6 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 · May 30, 2013 – Jun 18, 2020

Same name, different state: "Michael Powell" (MA) is a separate record

This page covers filings where the address state is CA. A separate record, "Michael Powell" with address state MA, is listed on 15 filings — most recently by Checkmate Pharmaceuticals, Inc. (Jun 18, 2020). Both records have filings in the same period (May 30, 2013 to Oct 9, 2019).

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 17, 2014

Same name, different state: "Michael Powell" (Y9) is a separate record

This page covers filings where the address state is CA. A separate record, "Michael Powell" with address state Y9, is listed on 2 filings — most recently by Mercury Media Science B Ltd (Apr 17, 2014). Both records have filings in the same period (Apr 17, 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 · Oct 2, 2012

Same name, different state: "Michael Powell" (IL) is a separate record

This page covers filings where the address state is CA. A separate record, "Michael Powell" with address state IL, is listed on 1 filing — most recently by Supply Vision, Inc. (Oct 2, 2012). Both records have filings in the same period (Oct 2, 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 · Jun 6, 2011 – Jan 12, 2012

Same name, different state: "Michael Powell" (MN) is a separate record

This page covers filings where the address state is CA. A separate record, "Michael Powell" with address state MN, is listed on 2 filings — most recently by Excellent Energy Solutions, LLC (Jan 12, 2012). Both records have filings in the same period (Jun 6, 2011 to Jan 12, 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 · Jun 12, 2009 – Jul 30, 2010

Same name, different state: "Michael K. Powell" (VA) is a separate record

This page covers filings where the address state is CA. A separate record, "Michael K. Powell" with address state VA, is listed on 3 filings — most recently by Altegrity Holding Corp. (Jul 30, 2010). Both records have filings in the same period (Sep 9, 2009 to Jul 30, 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 · Nov 12, 2009 – Jun 7, 2011

Reported revenue range changed between filings — Trius Therapeutics Inc

"Decline to Disclose" (Nov 12, 2009); then "$5,000,001 - $25,000,000" (Jun 7, 2011).

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

Sources
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

1 of 16 offerings reports sales commissions totalling $1,809,750; 0 report finder's fees; 0 report proceeds to related persons.

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Oct 9, 2019 D
Aeovian Pharmaceuticals, Inc.
File 021-350655
$0$0$0None listed on this filingEDGAR ↗
Apr 5, 2018 D
PIONYR IMMUNOTHERAPEUTICS, INC.
File 021-309364
$0$0$0None listed on this filingEDGAR ↗
Dec 14, 2017 D
PIONYR IMMUNOTHERAPEUTICS, INC.
File 021-300762
$0$0$0None listed on this filingEDGAR ↗
Jan 6, 2017 D
Dauntless 2, Inc.
File 021-277776
$0$0$0None listed on this filingEDGAR ↗
Jan 6, 2017 D
Dauntless 1, Inc.
File 021-277779
$0$0$0None listed on this filingEDGAR ↗
Jul 13, 2015 D/A
CATALYST BIOSCIENCES INC
File 021-241558
$0$0$0None listed on this filingEDGAR ↗
Feb 3, 2015 D
CATALYST BIOSCIENCES INC
File 021-233381
$0$0$0None listed on this filingEDGAR ↗
Apr 23, 2014 D
CATALYST BIOSCIENCES INC
File 021-216115
$0$0$0None listed on this filingEDGAR ↗
Aug 20, 2013 D
CATALYST BIOSCIENCES INC
File 021-201639
$0$0$0None listed on this filingEDGAR ↗
Jan 3, 2013 D
ALVINE PHARMACEUTICALS INC
File 021-189318
$0$0$0None listed on this filingEDGAR ↗
Oct 21, 2011 D
ALVINE PHARMACEUTICALS INC
File 021-167650
$0$0$0
Funds to be used for working capital.
None listed on this filingEDGAR ↗
Oct 17, 2011 D/A
Sofinnova Venture Partners VIII, L.P.
File 021-162162
$0$0$0None listed on this filingEDGAR ↗
Jun 7, 2011 D
Trius Therapeutics Inc
File 021-160869
$1,809,750$0$0Piper Jaffray & Co. BrokerCheck CRD 665 ↗EDGAR ↗
Feb 5, 2010 D
Ascenta Therapeutics, Inc.
File 021-138499
$0$0$0None listed on this filingEDGAR ↗
Nov 12, 2009 D
Trius Therapeutics Inc
File 021-87409
$0$0$0None listed on this filingEDGAR ↗
Sep 9, 2009 D
ALVINE PHARMACEUTICALS INC
File 021-94202
$0$0$0
Funds to be used for working capital.
None listed on this filingEDGAR ↗
How this is counted

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 9

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

Pharmaceuticals

Aeovian Pharmaceuticals, Inc.

Berkeley, CA · Oct 9, 2019
  • Oct 9, 2019 · D · $18,799,907 sold of $48,799,907 · 5 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $55M from 13 investors (100% of the $48.8M target) as of the latest filing. Michael 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: Pharmaceuticals / 506(b) (800 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 Health Care

PIONYR IMMUNOTHERAPEUTICS, INC.

San Francisco, CA · Dec 14, 2017 → Apr 5, 2018 · 2 filings
  • Apr 5, 2018 · D · $6,999,999 sold of $6,999,999 · 2 investors · min. No minimum reported · role: Director EDGAR ↗
  • Dec 14, 2017 · D · $37,999,998 sold of $61,999,992 · 16 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $38M from 16 investors (100% of the $7M target) as of the latest filing. Michael 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: Other Health Care / 506(b) (4,189 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.

Pharmaceuticals · group: Dauntless

Dauntless 1, Inc.

San Diego, CA · Jan 6, 2017
  • Jan 6, 2017 · D · $8,000,000 sold of $8,000,000 · 2 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $8M from 5 investors (100% of the $8M target) as of the latest filing. Michael 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: Pharmaceuticals / 506(b) (800 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.

Pharmaceuticals · group: Dauntless

Dauntless 2, Inc.

San Diego, CA · Jan 6, 2017
  • Jan 6, 2017 · D · $6,053,916 sold of $18,053,914 · 2 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $6.05M from 2 investors (34% of the $18.1M target) as of the latest filing. Michael 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: Pharmaceuticals / 506(b) (800 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.

Biotechnology

CATALYST BIOSCIENCES INC

South San Fransicso, CA · Aug 20, 2013 → Jul 13, 2015 · 5 filings
  • Jul 13, 2015 · D/A · $1,890,938 sold of $2,000,000 · 10 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jun 11, 2015 · D · $1,000,000 sold of $1,000,000 · 10 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 3, 2015 · D · $3,224,993 sold of $5,000,000 · 11 investors · min. No minimum reported · role: Director EDGAR ↗
  • Apr 23, 2014 · D · $5,009,841 sold of $5,009,841 · 18 investors · min. $3,000 · role: Director EDGAR ↗
  • Aug 20, 2013 · D · $400,004 sold of $800,008 · 11 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $40.4M from 21 investors (100% of the $2M target) as of the latest filing. Michael is listed as director on 5 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Biotechnology / 506(b) (3,253 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 Health Care

ALVINE PHARMACEUTICALS INC

San Carlos, CA · Sep 9, 2009 → Jan 3, 2013 · 3 filings
  • Jan 3, 2013 · D · $6,006,000 sold of $6,506,500 · 7 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 21, 2011 · D · $6,006,000 sold of $12,012,000 · 6 investors · min. No minimum reported · role: Director EDGAR ↗
  • Sep 9, 2009 · D · $8,500,004 sold of $21,500,000 · 16 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $26.5M from 18 investors (100% of the $6.51M target) as of the latest filing. Michael 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.

Pooled Investment Fund · group: Sofinnova Venture

Sofinnova Venture Partners VIII, L.P.

Menlo Park, CA · Jul 1, 2011 → Oct 17, 2011 · 2 filings
  • Oct 17, 2011 · D/A · $440,000,000 sold of $440,000,000 · 38 investors · min. $20,000 · role: Executive Officer EDGAR ↗
  • Jul 1, 2011 · D · $0 sold of $375,000,000 · 0 investors · min. $20,000 · role: Executive Officer EDGAR ↗

Raised $440M from 38 investors (100% of the $440M target) as of the latest filing. Michael is listed as executive officer on 2 filings for this deal.

Sources

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

Biotechnology · group: Trius

Trius Therapeutics Inc

San Diego, CA · Nov 12, 2009 → Jun 7, 2011 · 2 filings
  • Jun 7, 2011 · D · $30,162,500 sold of $44,293,750 · 25 investors · min. No minimum reported · role: Director EDGAR ↗
  • Nov 12, 2009 · D · $19,163,293 sold of $30,000,000 · 11 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $30.2M from 25 investors (68% of the $44.3M target) as of the latest filing. Michael 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.

Pharmaceuticals

Ascenta Therapeutics, Inc.

Malvern, PA · Feb 5, 2010
  • Feb 5, 2010 · D · $1,800,180 sold of $15,001,500 · 12 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗

Raised $1.8M from 12 investors (12% of the $15M target) as of the latest filing. Michael is listed as executive officer, 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 (11)

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

  • Michael F. Powell — CA, 6 issuers, Feb 2, 2009 → Aug 23, 2016 · no shared issuer
  • Michael Powell — MA, 4 issuers, May 30, 2013 → Jun 18, 2020 · no shared issuer
  • Michael Powell — Jersey (as filed: Y9), 2 issuers, Apr 17, 2014 → Apr 17, 2014 · no shared issuer
  • Michael Powell — TX, 2 issuers, Jun 11, 2010 → May 1, 2015 · no shared issuer
  • Michael K. Powell — VA, 1 issuer, Jun 12, 2009 → Jul 30, 2010 · no shared issuer
  • Michael Powell — MN, 1 issuer, Jun 6, 2011 → Jan 12, 2012 · no shared issuer
  • Michael Powell — IL, 1 issuer, Oct 2, 2012 → Oct 2, 2012 · no shared issuer
  • Michael Powell — AZ, 1 issuer, Nov 21, 2017 → Jul 9, 2018 · no shared issuer
  • Michael Powell — PA, 1 issuer, Sep 17, 2018 → Sep 17, 2018 · no shared issuer
  • Michael Powell — VA, 1 issuer, Jan 18, 2011 → Jan 18, 2011 · no shared issuer
  • Michael J. Powell — MA, 1 issuer, Mar 29, 2016 → Apr 1, 2020 · no shared issuer

People around Michael 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.

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

Nassim Usman

Executive Officer, Director · 5 shared filings (1 issuer) · also on 3 other issuers

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Asish Xavier

Director · 5 shared filings (1 issuer) · also on 21 other issuers

Asish Xavier is on 22 issuers in total — a repeat sponsor. Their page lists every one.

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

Jeff Himawan

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

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

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

Nina Kjellson

Director · 5 shared filings (2 issuers) · also on 12 other issuers

Nina Kjellson is on 14 issuers in total — a repeat sponsor. Their page lists every one.

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

Ralph Christoffersen

Director · 5 shared filings (1 issuer) · also on 6 other issuers

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

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

Augustine Lawlor

Director · 5 shared filings (1 issuer) · also on 15 other issuers

Augustine Lawlor is on 16 issuers in total — a repeat sponsor. Their page lists every one.

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

Harold Selick

Director · 5 shared filings (1 issuer) · also on 3 other issuers

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

David Kabakoff

Director · 4 shared filings (3 issuers) · also on 9 other issuers

David Kabakoff is on 12 issuers in total — a repeat sponsor. Their page lists every one.

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

Chaitan Khosla

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

L. Patrick Gage

Director · 3 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Abhay Joshi

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

David Southern

Executive Officer · 3 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Gaurav Aggarawal

Director · 3 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

William Ringo

Director · 3 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Risa Stack

Director · 2 shared filings (1 issuer) · also on 13 other issuers

Risa Stack is on 14 issuers in total — a repeat sponsor. Their page lists every one.

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

Ilan Zipkin

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

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

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

Brian Atwood

Director · 2 shared filings (1 issuer) · also on 14 other issuers

Brian Atwood is on 15 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

Joel Martin

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Karin Eastham

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

John Schmid

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Philippe Prokocimer

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

John Finn

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Paul Truex

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Jeffrey Stein

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Kenneth Bartizal

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

James Healy

Executive Officer · 2 shared filings (1 issuer) · also on 17 other issuers

James Healy is on 18 issuers in total — a repeat sponsor. Their page lists every one.

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

Fletcher Payne

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Garheng Kong

Executive Officer · 2 shared filings (1 issuer) · also on 27 other issuers

Garheng Kong is on 28 issuers in total — a repeat sponsor. Their page lists every one.

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

Carol Gallagher

Director · 2 shared filings (1 issuer) · also on 14 other issuers

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

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

Steven P. James

Executive Officer, Director, Promoter · 2 shared filings (1 issuer) · also on 4 other issuers

Steven P. James is on 5 issuers in total — a repeat sponsor. Their page lists every one.

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

Leon Chen, Ph.D.

Director · 2 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Matthew F. Krummel, Ph.D.

Director · 2 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Joshua Resnick, M.D.

Director · 2 shared filings (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Richard Gaster

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

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

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

Steve Burrill

Director · 1 shared filing (1 issuer)

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

James Watson

Executive Officer · 1 shared filing (1 issuer) · also on 9 other issuers

James Watson is on 10 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

Louis C. Bock

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

Louis C. Bock is on 9 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.

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

Andrew E. Senyei

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

Listed on the same filings as Michael Powell. Their page shows their other deals.

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

Eckard Weber

Director · 1 shared filing (1 issuer) · also on 10 other issuers

Eckard Weber is on 11 issuers in total — a repeat sponsor. Their page lists every one.

The team behind the deals

Sponsor group

Dauntless

2 issuers · 4 filings · $14.1M reported sold · 2015–2017

One team, 2 deal companies. Michael Powell is listed on 2 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 Michael Powell.

Sponsor group

Trius

2 issuers · 9 filings · $270.2M reported sold · 2009–2024

One team, 2 deal companies. Michael Powell 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 Michael Powell.

Sponsor group

Sofinnova Venture

9 issuers · 34 filings · $2.76B reported sold · 2011–2026

One team, 9 deal companies. Michael Powell 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 Michael Powell.

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)

None of the 9 issuers this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

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

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Michael Powell by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 9 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Michael Powell is listed on: none on file. No website or social profile named in PIONYR IMMUNOTHERAPEUTICS, INC.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #257,039 of 374,652 in line (16 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 (San Francisco, CA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

No corrections have been requested for this page.

Every fact links to its public-record source. Plain-English notes next to a fact are our reading of that fact, not a rating. Request a correction · Facts policy

Request a correction

Free. Logged with status: received → under review → fixed / confirmed with source.

Add a response

If this is you or your firm, add a sourced explanation next to any fact. Reviewed before publishing.

Monitor this person

Members get an email when Michael Powell appears on a new Form D, or when a court case or SEC action is matched to them. See plans →