PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:28 AM ET

Sponsor Check › Person

MF
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Michael Farmer

Named as an officer, director or promoter on SEC Form D filings · CA, MD · Mar 16, 2010 → Jun 19, 2019

4deals (issuers)
$41Mreported sold
86investors
21Form D filings
2010–2019years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:20 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Michael Farmer is listed as an executive officer and director on 21 SEC Form D filings by 4 issuers between Apr 2009 and Jul 2026: Prosetta Biosciences Inc. (San Francisco, CA — biotechnology — 2015; $31.1M reported sold to 23 investors), AKONNI BIOSYSTEMS INC (Fredrick, MD — biotechnology — 2009–2019; $7.5M reported sold to 43 investors), PROSETTA BIOCONFORMATICS INC (San Francisco, CA — biotechnology — 2010–2012; $2.04M reported sold to 18 investors) and Global Building Technologies, Inc. (Geyserville, CA — manufacturing — 2026; $350K reported sold to 2 investors).

What this means A repeat sponsor — 4 separate companies raised money with this person listed as executive officer and director, over about 17 years. Across those companies the filings report $41M sold in total.

Listed alongside Charles Daitch (17 shared filings), Thomas Higgins (16 shared filings), Chuck Parrish (15 shared filings), Tom McMahon (15 shared filings), Darrell Chandler (13 shared filings) and 28 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.

2 of the issuers belong to the sponsor group Prosetta (2 issuers, $33.1M reported sold, 2010–2015).

What this means A sponsor group is one team that sets up a new company for each deal. Prosetta has 2 companies on file and $33.1M 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) — 7 bankruptcy cases matching the name listed in Key records below.

What this means 7 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 21 public filings for Michael Farmer and found 18 differences, 1 worth asking the sponsor about: Form D filed 301 days after the first sale; 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 Farmer has not run yet — it is joining a line of 17,170 names; 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

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, 2:20 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 Michael Farmer..

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

7 cases: 1 open, 6 closed (disposition not in docket feed)

Michael Farmer open
United States Bankruptcy Court, D. Maryland · No. 25-21066 · Filed Nov 24, 2025
Role of Michael Farmer: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 people with this name in Form D filings; court in the person's filing state (MD)
Michael Farmer and Michelle Farmer closed
United States Bankruptcy Court, E.D. California · No. 18-13872 · Filed Sep 25, 2018 · Closed Jan 11, 2019
Role of Michael Farmer and Michelle Farmer: Debtor · Outcome: Case closed 2019-01-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 people with this name in Form D filings; court in the person's filing state (CA)
Michael O Farmer closed
United States Bankruptcy Court, D. Maryland · No. 14-26854 · Filed Oct 31, 2014 · Closed Feb 24, 2015
Role of Michael O Farmer: Debtor · Outcome: Case closed 2015-02-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 people with this name in Form D filings; court in the person's filing state (MD)
Michael Farmer and Angela Bordelon closed
United States Bankruptcy Court, D. Maryland · No. 12-26368 · Filed Sep 6, 2012 · Closed Jan 11, 2013
Role of Michael Farmer and Angela Bordelon: Debtor · Outcome: Case closed 2013-01-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 people with this name in Form D filings; court in the person's filing state (MD)
Michael K. Farmer closed
United States Bankruptcy Court, D. Maryland · No. 10-19574 · Filed Apr 29, 2010 · Closed Aug 10, 2010
Role of Michael K. Farmer: Debtor · Outcome: Case closed 2010-08-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 people with this name in Form D filings; court in the person's filing state (MD)
Michael D. Farmer closed
United States Bankruptcy Court, E.D. California · No. 02-15918 · Filed Jun 28, 2002 · Closed Oct 8, 2002
Role of Michael D. Farmer: Debtor · Outcome: Case closed 2002-10-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 people with this name in Form D filings; court in the person's filing state (CA)
Michael Farmer closed
United States Bankruptcy Court, S.D. California · No. 89-05785 · Filed Jul 27, 1989 · Closed Jan 15, 1991
Role of Michael Farmer: Debtor · Outcome: Case closed 1991-01-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 246 federal dockets); 6 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, 2:20 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

18 differences found between the filings for Michael Farmer — 1 worth asking about (compared 21 filings on Oct 24, 2026)

Worth asking · Feb 6, 2015 – Dec 4, 2015

Form D filed 301 days after the first sale — Prosetta Biosciences Inc.

The filing says the first sale was Feb 6, 2015. The Form D was filed Dec 4, 2015 — 301 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 286 days past that.

What this means The notice went in months after money was taken in. Late notices are common and carry no penalty by themselves, but it is fair to ask the sponsor why the paperwork lagged.

Sources
Note · Jul 5, 2012 – Jul 24, 2012

Form D filed 19 days after the first sale — PROSETTA BIOCONFORMATICS INC

The filing says the first sale was Jul 5, 2012. The Form D was filed Jul 24, 2012 — 19 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 4 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 · Feb 25, 2009 – Apr 6, 2009

Form D filed 40 days after the first sale — AKONNI BIOSYSTEMS INC

The filing says the first sale was Feb 25, 2009. The Form D was filed Apr 6, 2009 — 40 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 25 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 · May 14, 2009 – Mar 16, 2010

Michael Farmer's role changed at AKONNI BIOSYSTEMS INC: executive officer, director → director

The May 14, 2009 filing lists Michael Farmer as executive officer, director; the Mar 16, 2010 Form D/A lists director.

What this means Roles on Form D are self-reported by the issuer. A change can mean a real change in who runs the company, or just a different box ticked. Ask who makes decisions today.

Sources
Note · Apr 21, 2015 – Dec 7, 2015

Offering amount changed between filings — AKONNI BIOSYSTEMS INC

The Apr 21, 2015 filing says $368,996 offered; the Dec 7, 2015 Form D/A says $3,000,000.

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 · May 14, 2009 – Mar 16, 2010

Offering amount changed between filings — AKONNI BIOSYSTEMS INC

The May 14, 2009 filing says $3,000,000 offered; the Mar 16, 2010 Form D/A says $6,300,000.

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 · Apr 6, 2009 – May 14, 2009

Offering amount changed between filings — AKONNI BIOSYSTEMS INC

The Apr 6, 2009 filing says $2,000,000 offered; the May 14, 2009 Form D/A says $3,000,000.

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 · Feb 25, 2009 – Jun 19, 2019

9 offerings have no amendment in the last 12 months and may still be open

No amendment in the last 12 months on an offering that may still be open — AKONNI BIOSYSTEMS INC (latest filing Jun 19, 2019) · No amendment in the last 12 months on an offering that may still be open — AKONNI BIOSYSTEMS INC (latest filing Aug 15, 2018) · No amendment in the last 12 months on an offering that may still be open — AKONNI BIOSYSTEMS INC (latest filing Mar 16, 2017) · No amendment in the last 12 months on an offering that may still be open — AKONNI BIOSYSTEMS INC (latest filing May 20, 2016) · No amendment in the last 12 months on an offering that may still be open — AKONNI BIOSYSTEMS INC (latest filing Dec 7, 2015) · and 4 more

What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.

Sources
Note · Apr 6, 2009 – Jul 24, 2012

Michael Farmer is written 2 different ways on the filings

listed as "Michael Farmer" on 19 filings (from Apr 6, 2009), and "Michael D. Farmer" on 2 filings (from Jul 24, 2012).

What this means Same person, written differently — a middle name or suffix left off, or spelled another way. It is normal, but check that the full legal name matches your subscription documents.

Sources
Note · May 2, 2018

Same name, different state: "Michael D Farmer" (TX) is a separate record

This page covers filings where the address state is CA or MD. A separate record, "Michael D Farmer" with address state TX, is listed on 1 filing — most recently by Innova Learning, Inc. (May 2, 2018). Both records have filings in the same period (May 2, 2018).

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 · Feb 19, 2010 – Feb 19, 2014

Same name, different state: "Michael Farmer" (X0 or D0) is a separate record

This page covers filings where the address state is CA or MD. A separate record, "Michael Farmer" with address state X0 or D0, is listed on 8 filings — most recently by Red Kite Select LP (Jan 14, 2016). Both records have filings in the same period (Mar 16, 2010 to Feb 19, 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 · Dec 1, 2011 – Oct 4, 2012

Same name, different state: "Michael Farmer" (KS) is a separate record

This page covers filings where the address state is CA or MD. A separate record, "Michael Farmer" with address state KS, is listed on 2 filings — most recently by Leap2, LLC (Oct 4, 2012). Both records have filings in the same period (Dec 1, 2011 to Oct 4, 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 · Feb 16, 2010

Same name, different state: "Michael Farmer" (MO) is a separate record

This page covers filings where the address state is CA or MD. A separate record, "Michael Farmer" with address state MO, is listed on 1 filing — most recently by Prairie Hills LLC (Feb 16, 2010). The two records do not overlap in time: this page runs Mar 16, 2010 to Jun 19, 2019; the other has one filing dated Feb 16, 2010.

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 · Mar 30, 2009

Same name, different state: "Michael J. Farmer" (TX) is a separate record

This page covers filings where the address state is CA or MD. A separate record, "Michael J. Farmer" with address state TX, is listed on 1 filing — most recently by GlobalOne Pet Products, Inc (Mar 30, 2009). The two records do not overlap in time: this page runs Mar 16, 2010 to Jun 19, 2019; the other has one filing dated Mar 30, 2009.

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 · Dec 13, 2010 – Jan 17, 2012

Address moved from Fredrick, MD to Frederick, MD — AKONNI BIOSYSTEMS INC

The people listed on the Dec 13, 2010 filing give Fredrick, MD; on the Jan 17, 2012 filing they give Frederick, MD.

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

Sources
Note · Apr 6, 2009 – Jul 1, 2026

Michael Farmer is listed with 2 different address states: CA, MD

CA on 6 filings (Apr 6, 2009 to Jul 1, 2026); MD on 15 filings (Mar 16, 2010 to Jun 19, 2019).

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

Sources
Note · Jun 15, 2010 – Jul 24, 2012

Reported revenue range changed between filings — PROSETTA BIOCONFORMATICS INC

"$1,000,001 - $5,000,000" (Jun 15, 2010); then "Decline to Disclose" (Jul 24, 2012).

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

Sources
Note · Jan 17, 2012 – May 14, 2012

Minimum investment changed between filings — AKONNI BIOSYSTEMS INC

The Jan 17, 2012 filing lists a minimum of $75,000; the May 14, 2012 Form D/A lists $25,000.

What this means A different minimum usually means the offering terms changed. Check which terms apply to you.

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 15 offerings reports sales commissions totalling $2,114,407; 0 report finder's fees; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Jul 1, 2026 D
Global Building Technologies, Inc.
File 021-589324
$0$0$0None listed on this filingEDGAR ↗
Jun 19, 2019 D
AKONNI BIOSYSTEMS INC
File 021-342273
$0$0$0None listed on this filingEDGAR ↗
Aug 15, 2018 D
AKONNI BIOSYSTEMS INC
File 021-319311
$0$0$0None listed on this filingEDGAR ↗
Feb 22, 2018 D
AKONNI BIOSYSTEMS INC
File 021-306221
$0$0$0None listed on this filingEDGAR ↗
Jan 30, 2018 D
AKONNI BIOSYSTEMS INC
File 021-304347
$0$0$0None listed on this filingEDGAR ↗
Sep 7, 2017 D/A
AKONNI BIOSYSTEMS INC
File 021-294160
$0$0$0None listed on this filingEDGAR ↗
Mar 16, 2017 D
AKONNI BIOSYSTEMS INC
File 021-282706
$0 (est.)$0$0None listed on this filingEDGAR ↗
May 20, 2016 D/A
AKONNI BIOSYSTEMS INC
File 021-263142
$0 (est.)$0$0None listed on this filingEDGAR ↗
Dec 7, 2015 D/A
AKONNI BIOSYSTEMS INC
File 021-238333
$0 (est.)$0$0None listed on this filingEDGAR ↗
Dec 4, 2015 D
Prosetta Biosciences Inc.
File 021-252452
$2,114,407$0$0T.R. Winston & Company, LLC BrokerCheck CRD 10571 ↗EDGAR ↗
Jul 24, 2012 D
PROSETTA BIOCONFORMATICS INC
File 021-181684
$0$0$0None listed on this filingEDGAR ↗
May 14, 2012 D/A
AKONNI BIOSYSTEMS INC
File 021-171919
$0$0$0None listed on this filingEDGAR ↗
Dec 13, 2010 D
AKONNI BIOSYSTEMS INC
File 021-151781
$0$0$0None listed on this filingEDGAR ↗
Jun 15, 2010 D
PROSETTA BIOCONFORMATICS INC
File 021-143502
$0$0$0
The executive officers identified in Item 3 are paid salaries for services rendered to the issuer. No specific portion of the proceeds from the offering is allocated toward payment of compensation to these officers.
None listed on this filingEDGAR ↗
Mar 16, 2010 D/A
AKONNI BIOSYSTEMS INC
File 021-56849
$0$0$0None listed on this filingEDGAR ↗
How this is counted

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

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

Deals 4

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

Manufacturing

Global Building Technologies, Inc.

Geyserville, CA · Jul 1, 2026
  • Jul 1, 2026 · D · $350,000 sold of $3,500,000 · 2 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $350K from 2 investors (10% of the $3.5M 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: Manufacturing / 506(b) (1,339 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

AKONNI BIOSYSTEMS INC

Fredrick, MD · Apr 6, 2009 → Jun 19, 2019 · 17 filings
  • Jun 19, 2019 · D · $1,775,000 sold of $4,600,000 · 21 investors · min. $25,000 · role: Director EDGAR ↗
  • Aug 15, 2018 · D · $1,105,000 sold of $7,000,000 · 16 investors · min. $25,000 · role: Director EDGAR ↗
  • Feb 22, 2018 · D · $7,500,000 sold of $7,500,000 · 1 investors · min. $25,000 · role: Director EDGAR ↗
  • Jan 30, 2018 · D · $2,358,583 sold of $2,358,583 · 26 investors · min. $25,000 · role: Director EDGAR ↗
  • Sep 7, 2017 · D/A · $2,346,182 sold of $2,346,182 · 18 investors · min. $25,000 · role: Director EDGAR ↗
  • Sep 6, 2017 · D · $2,346,182 sold of $2,346,182 · 10 investors · min. $25,000 · role: Director EDGAR ↗
  • Mar 16, 2017 · D · $4,000,000 sold of $6,000,000 · 33 investors · min. $25,000 · role: Director EDGAR ↗
  • May 20, 2016 · D/A · $1,315,250 sold of $5,000,000 · 4 investors · min. $25,000 · role: Director EDGAR ↗
  • May 13, 2016 · D · $800,000 sold of $5,000,000 · 4 investors · min. $25,000 · role: Director EDGAR ↗
  • Dec 7, 2015 · D/A · $618,998 sold of $3,000,000 · 7 investors · min. $25,000 · role: Director EDGAR ↗
  • Apr 21, 2015 · D · $368,996 sold of $368,996 · 7 investors · min. $25,000 · role: Director EDGAR ↗
  • May 14, 2012 · D/A · $2,127,919 sold of $20,000,000 · 3 investors · min. $25,000 · role: Director EDGAR ↗
  • Jan 17, 2012 · D · $934,650 sold of $20,000,000 · 3 investors · min. $75,000 · role: Director EDGAR ↗
  • Dec 13, 2010 · D · $912,598 sold of $8,000,000 · 9 investors · min. No minimum reported · role: Director EDGAR ↗
  • Mar 16, 2010 · D/A · $5,000,000 sold of $6,300,000 · 43 investors · min. No minimum reported · role: Director EDGAR ↗
  • May 14, 2009 · D/A · $1,394,917 sold of $3,000,000 · 21 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • Apr 6, 2009 · D · $1,166,386 sold of $2,000,000 · 14 investors · min. No minimum reported · role: Director, Executive Officer EDGAR ↗

Raised $7.5M from 43 investors (100% of the $4.6M target) as of the latest filing. Michael is listed as director, executive officer on 17 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.

Biotechnology · group: Prosetta

Prosetta Biosciences Inc.

San Francisco, CA · Dec 4, 2015
  • Dec 4, 2015 · D · $31,096,778 sold of $31,096,778 · 23 investors · min. $6,750 · role: Executive Officer, Director EDGAR ↗

Raised $31.1M from 23 investors (100% of the $31.1M 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. "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.

Biotechnology · group: Prosetta

PROSETTA BIOCONFORMATICS INC

San Francisco, CA · Jun 15, 2010 → Jul 24, 2012 · 2 filings
  • Jul 24, 2012 · D · $2,039,850 sold of $15,750,000 · 18 investors · min. $315 · role: Executive Officer, Director EDGAR ↗
  • Jun 15, 2010 · D · $0 sold of $2,000,000 · 0 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗

Raised $2.04M from 18 investors (13% of the $15.8M target) as of the latest filing. Michael is listed as executive officer, director on 2 filings for this deal.

Sources

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

Other pages with the same name (5)

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

  • Michael Farmer — United Kingdom (as filed: X0), Bermuda (as filed: D0), 3 issuers, Feb 19, 2010 → Feb 19, 2014 · no shared issuer
  • Michael J. Farmer — TX, 1 issuer, Mar 30, 2009 → Mar 30, 2009 · no shared issuer
  • Michael Farmer — MO, 1 issuer, Feb 16, 2010 → Feb 16, 2010 · no shared issuer
  • Michael Farmer — KS, 1 issuer, Dec 1, 2011 → Oct 4, 2012 · no shared issuer
  • Michael D Farmer — TX, 1 issuer, May 2, 2018 → May 2, 2018 · no shared issuer

People around Michael 33

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

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

Charles Daitch

Director, Executive Officer · 17 shared filings (1 issuer)

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

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

Thomas Higgins

Director, Executive Officer · 16 shared filings (3 issuers) · also on 1 other issuer

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

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

Chuck Parrish

Director · 15 shared filings (1 issuer)

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

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

Tom McMahon

Director · 15 shared filings (1 issuer)

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

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

Darrell Chandler

Executive Officer · 13 shared filings (1 issuer)

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

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

David Keys

Director · 12 shared filings (2 issuers)

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

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

Jon Davis

Executive Officer · 9 shared filings (1 issuer)

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

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

Brian Morra

Director · 7 shared filings (1 issuer)

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

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

Mary Pittman

Director · 5 shared filings (1 issuer)

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

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

George Rudy

Executive Officer · 4 shared filings (1 issuer)

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

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

Michael Murphy

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

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

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

Vishwanath Lingappa

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

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

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

Karl Manheim

Director · 3 shared filings (2 issuers)

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

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

Mary Pitman

Director · 3 shared filings (1 issuer)

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

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

Ron Pion

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

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

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

Jennifer Reynolds

Executive Officer · 2 shared filings (1 issuer)

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

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

Lawrence Firestone

Executive Officer · 2 shared filings (1 issuer)

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

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

Abel Weinrib

Director · 2 shared filings (2 issuers)

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

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

Larry Litvak

Director · 1 shared filing (1 issuer)

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

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

Thomas Coulson

Director · 1 shared filing (1 issuer)

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

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

David Keyes

Director · 1 shared filing (1 issuer)

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

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

Mike McCune

Director · 1 shared filing (1 issuer)

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

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

Abel Weinrin

Director · 1 shared filing (1 issuer)

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

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

Molly Coye

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

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

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

CJ Sylvester

Director · 1 shared filing (1 issuer)

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

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

"Joseph(""Mike"")" McCune

Director · 1 shared filing (1 issuer)

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

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

Phil Satow

Director · 1 shared filing (1 issuer)

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

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

William Hinkle

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

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

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

Mark Wood

Director · 1 shared filing (1 issuer)

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

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

Dr. Jialu Wu

Director · 1 shared filing (1 issuer)

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

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

David Gensler

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

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

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

Dr. Myun Han

Director · 1 shared filing (1 issuer)

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

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

David Mazzucco

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

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

The team behind the deals

Sponsor group

Prosetta

2 issuers · 3 filings · $33.1M reported sold · 2010–2015

One team, 2 deal companies. Michael Farmer 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 Farmer.

Registrations and other filings

Adviser registration (Form ADV)

None of the 4 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 Farmer 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 4 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Michael Farmer is listed on: none on file. No website or social profile named in Prosetta Biosciences Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #295,702 of 374,652 in line (14 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

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