Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:34 AM ET

Sponsor Check › Person

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David Platt

Named as an officer, director or promoter on SEC Form D filings · NH, NY, MA · Jun 16, 2017 → Nov 5, 2019

3deals (issuers)

$12Mreported sold

134investors

5Form D filings

2017–2019years on file

Follow this person Look further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:38 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

David Platt is listed as an executive officer and director on 5 SEC Form D filings by 3 issuers between Jul 2011 and Nov 2019: Boston Therapeutics, Inc. (Lawrence, MA — biotechnology — 2011; $8.43M reported sold to 88 investors), BIOXYTRAN, INC (Needham, MA — biotechnology — 2018–2019; $3.27M reported sold to 34 investors) and Oxygen Therapy, Inc. (Newton, MA — pharmaceuticals — 2016–2017; $300K reported sold to 12 investors).

What this means A repeat sponsor — 3 separate companies raised money with this person listed as executive officer and director, over about 8 years. Across those companies the filings report $12M sold in total.

Listed alongside Dale H Conaway (4 shared filings), Alan Hoberman (3 shared filings), Henry J. Esber (3 shared filings), Anders N. Utter (2 shared filings), Ola Soderquist (2 shared filings) and 5 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 (AZ, CA, DE, TX, WA) — 32 bankruptcy cases matching the name listed in Key records below.

What this means 32 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 5 public filings for David Platt and found 11 differences, 1 worth asking the sponsor about: Form D filed 375 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 David Platt has not run yet — it is joining a line of 18,678 names; searches run around the clock at the hosts' allowed rate. Searched so far: 29 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, 2:38 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 David Platt..

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

32 cases: 1 open, 31 closed (disposition not in docket feed)

David E. Platt and Steffani A. Platt open

United States Bankruptcy Court, C.D. California · No. 2:20-bk-10752 · Filed Jan 23, 2020

Role of David E. Platt and Steffani A. Platt: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

Summer Platt and David Platt closed

United States Bankruptcy Court, D. New Jersey · No. 14-33163 · Filed Nov 13, 2014 · Closed Feb 13, 2015

Role of David Platt: Debtor · Outcome: Case closed 2015-02-13 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in NJ (not a filing state)

David Platt closed

United States Bankruptcy Court, N.D. California · No. 12-12751 · Filed Oct 17, 2012 · Closed Apr 11, 2018

Role of David Platt: Debtor · Outcome: Case closed 2018-04-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David W Platt and Elizabeth A Platt closed

United States Bankruptcy Court, D. New Jersey · No. 11-32756 · Filed Jul 29, 2011 · Closed Nov 1, 2011

Role of David W Platt and Elizabeth A Platt: Debtor · Outcome: Case closed 2011-11-01 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in NJ (not a filing state)

David K Platt and Jessica Marie Platt closed

United States Bankruptcy Court, D. Oregon · No. 10-62999 · Filed May 19, 2010 · Closed Dec 28, 2010

Role of David K Platt and Jessica Marie Platt: Debtor · Outcome: Case closed 2010-12-28 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in OR (not a filing state)

David J Platt closed

United States Bankruptcy Court, D. Colorado · No. 09-31494 · Filed Oct 13, 2009 · Closed Mar 19, 2010

Role of David J Platt: Debtor · Outcome: Case closed 2010-03-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CO (not a filing state)

David M. Platt and Darla S. Platt closed

United States Bankruptcy Court, M.D. Alabama · No. 08-10798 · Filed May 31, 2008 · Closed Dec 22, 2008

Role of David M. Platt and Darla S. Platt: Debtor · Outcome: Case closed 2008-12-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in AL (not a filing state)

David Platt and Jaime Platt closed

United States Bankruptcy Court, D. Idaho · No. 05-42283 · Filed Sep 22, 2005 · Closed Aug 7, 2007

Role of David Platt and Jaime Platt: Debtor · Outcome: Case closed 2007-08-07 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in ID (not a filing state)

David L. Platt closed

United States Bankruptcy Court, D. Rhode Island · No. 1:05-bk-12741 · Filed Jul 27, 2005 · Closed Nov 4, 2005

Role of David L. Platt: Debtor · Outcome: Case closed 2005-11-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in RI (not a filing state)

David H. Platt closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 03-38046 · Filed Dec 10, 2003 · Closed May 31, 2006

Role of David H. Platt: Debtor · Outcome: Case closed 2006-05-31 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in PA (not a filing state)

David M. Platt and Lisa J. Platt closed

United States Bankruptcy Court, D. Delaware · No. 03-13660 · Filed Dec 2, 2003 · Closed Mar 31, 2004

Role of David M. Platt and Lisa J. Platt: Debtor · Outcome: Case closed 2004-03-31 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in DE (not a filing state)

David E Platt closed

United States Bankruptcy Court, C.D. California · No. 2:03-bk-35991 · Filed Oct 6, 2003 · Closed Jan 30, 2004

Role of David E Platt: Debtor · Outcome: Case closed 2004-01-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David A Platt closed

United States Bankruptcy Court, N.D. Ohio · No. 03-37801 · Filed Sep 29, 2003 · Closed May 18, 2004

Role of David A Platt: Debtor · Outcome: Case closed 2004-05-18 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in OH (not a filing state)

David Platt closed

United States Bankruptcy Court, D. New Jersey · No. 03-20986 · Filed Apr 2, 2003 · Closed Jul 17, 2003

Role of David Platt: Debtor · Outcome: Case closed 2003-07-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in NJ (not a filing state)

David C Platt and Tracey L Platt closed

United States Bankruptcy Court, D. New Jersey · No. 03-13249 · Filed Jan 31, 2003 · Closed Jun 16, 2003

Role of David C Platt and Tracey L Platt: Debtor · Outcome: Case closed 2003-06-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in NJ (not a filing state)

Rebekah L Petterson-Platt and David Platt closed

United States Bankruptcy Court, E.D. New York · No. 1-02-26448 · Filed Dec 30, 2002 · Closed Apr 5, 2005

Role of David Platt: Debtor · Outcome: Case closed 2005-04-05 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in the person's filing state (NY)

David Platt closed

United States Bankruptcy Court, S.D. Florida. · No. 02-33976 · Filed Jul 22, 2002 · Closed Oct 30, 2002

Role of David Platt: Debtor · Outcome: Case closed 2002-10-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in FL (not a filing state)

David C. Platt closed

United States Bankruptcy Court, D. New Jersey · No. 02-52621 · Filed Mar 6, 2002 · Closed Oct 15, 2002

Role of David C. Platt: Debtor · Outcome: Case closed 2002-10-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in NJ (not a filing state)

David J. Platt closed

United States Bankruptcy Court, M.D. Florida · No. 8:00-bk-12092 · Filed Aug 3, 2000 · Closed Dec 10, 2000

Role of David J. Platt: Debtor · Outcome: Case closed 2000-12-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in FL (not a filing state)

David G. Platt closed

United States Bankruptcy Court, D. North Dakota · No. 99-31930 · Filed Nov 26, 1999 · Closed Mar 14, 2000

Role of David G. Platt: Debtor · Outcome: Case closed 2000-03-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in ND (not a filing state)

David D Platt and Michele A Platt closed

United States Bankruptcy Court, D. Idaho · No. 99-02490 · Filed Sep 28, 1999 · Closed Jan 5, 2000

Role of David D Platt and Michele A Platt: Debtor · Outcome: Case closed 2000-01-05 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in ID (not a filing state)

David E Platt closed

United States Bankruptcy Court, C.D. California · No. 6:98-bk-15668 · Filed Mar 31, 1998 · Closed Feb 22, 2000

Role of David E Platt: Debtor · Outcome: Case closed 2000-02-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David S. Platt and Kimberly D. Platt closed

United States Bankruptcy Court, D. Connecticut · No. 98-20008 · Filed Jan 5, 1998 · Closed Apr 29, 1998

Role of David S. Platt and Kimberly D. Platt: Debtor · Outcome: Case closed 1998-04-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CT (not a filing state)

David Platt closed

United States Bankruptcy Court, W.D. Oklahoma · No. 97-22524 · Filed Dec 12, 1997 · Closed Jun 24, 1998

Role of David Platt: Debtor · Outcome: Case closed 1998-06-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in OK (not a filing state)

David E Platt and Roma L Platt closed

United States Bankruptcy Court, C.D. California · No. 6:96-bk-25593 · Filed Sep 17, 1996 · Closed Jan 27, 1997

Role of David E Platt and Roma L Platt: Debtor · Outcome: Case closed 1997-01-27 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David E Platt closed

United States Bankruptcy Court, C.D. California · No. 6:96-bk-25051 · Filed Sep 9, 1996 · Closed Jul 16, 1997

Role of David E Platt: Debtor · Outcome: Case closed 1997-07-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David E Platt and Roma L Platt closed

United States Bankruptcy Court, C.D. California · No. 6:96-bk-16948 · Filed May 1, 1996 · Closed Aug 30, 1996

Role of David E Platt and Roma L Platt: Debtor · Outcome: Case closed 1996-08-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David E Platt closed

United States Bankruptcy Court, C.D. California · No. 6:94-bk-26008 · Filed Dec 6, 1994 · Closed Oct 4, 1996

Role of David E Platt: Debtor · Outcome: Case closed 1996-10-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)

David Platt and Joyce Platt closed

United States Bankruptcy Court, E.D. Virginia · No. 94-23416 · Filed Jul 21, 1994 · Closed Dec 22, 1994

Role of David Platt and Joyce Platt: Debtor · Outcome: Case closed 1994-12-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in VA (not a filing state)

David E. Platt and Lola J. Platt closed

United States Bankruptcy Court, D. Oregon · No. 92-34874 · Filed Jul 21, 1992 · Closed Nov 4, 1992

Role of David E. Platt and Lola J. Platt: Debtor · Outcome: Case closed 1992-11-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in OR (not a filing state)

David J. Platt closed

United States Bankruptcy Court, E.D. Virginia · No. 90-11879 · Filed Jul 30, 1990 · Closed Sep 28, 1993

Role of David J. Platt: Debtor · Outcome: Case closed 1993-09-28 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in VA (not a filing state)

David Platt and Brenda G. Platt closed

United States Bankruptcy Court, N.D. Illinois · No. 84-06601 · Filed May 22, 1984 · Closed May 13, 1986

Role of David Platt and Brenda G. Platt: Debtor · Outcome: Case closed 1986-05-13 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 55 federal dockets); 5 people with this name in Form D filings; court in IL (not a filing state)

What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:38 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.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

11 differences found between the filings for David Platt — 1 worth asking about (compared 5 filings on Oct 24, 2026)

Worth asking · Jun 6, 2016 – Jun 16, 2017

Form D filed 375 days after the first sale — Oxygen Therapy, Inc.

The filing says the first sale was Jun 6, 2016. The Form D was filed Jun 16, 2017 — 375 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 360 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.

Form D · Jun 16, 2017 ↗Oxygen Therapy, Inc. — PartnerFacts page ↗

Sources

Form D · Jun 16, 2017 ↗ (Jun 16, 2017)
Oxygen Therapy, Inc. — PartnerFacts page ↗ (Jun 16, 2017)

Note · Aug 19, 2016 – Sep 27, 2016

Form D filed 39 days after the first sale — Oxygen Therapy, Inc.

The filing says the first sale was Aug 19, 2016. The Form D was filed Sep 27, 2016 — 39 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 24 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.

Form D · Sep 27, 2016 ↗Oxygen Therapy, Inc. — PartnerFacts page ↗

Sources

Form D · Sep 27, 2016 ↗ (Sep 27, 2016)
Oxygen Therapy, Inc. — PartnerFacts page ↗ (Jun 16, 2017)

Note · Oct 23, 2019 – Nov 5, 2019

No amendment in the last 12 months on an offering that may still be open — BIOXYTRAN, INC (latest filing Nov 5, 2019)

The latest filing for this offering is dated Nov 5, 2019 (first sale Oct 23, 2019). It reports $332,300 sold of $1,000,000 offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Form D · Nov 5, 2019 ↗BIOXYTRAN, INC — PartnerFacts page ↗

Sources

Form D · Nov 5, 2019 ↗ (Nov 5, 2019)
BIOXYTRAN, INC — PartnerFacts page ↗ (Mar 13, 2023)

Note · Oct 25, 2018 – Nov 6, 2018

No amendment in the last 12 months on an offering that may still be open — BIOXYTRAN, INC (latest filing Nov 6, 2018)

The latest filing for this offering is dated Nov 6, 2018 (first sale Oct 25, 2018). It reports $250,000 sold of $500,000 offered. No later amendment is in our index as of Oct 24, 2026.

Form D · Nov 6, 2018 ↗BIOXYTRAN, INC — PartnerFacts page ↗

Sources

Form D · Nov 6, 2018 ↗ (Nov 6, 2018)
BIOXYTRAN, INC — PartnerFacts page ↗ (Mar 13, 2023)

Note · Aug 19, 2016 – Sep 27, 2016

No amendment in the last 12 months on an offering that may still be open — Oxygen Therapy, Inc. (latest filing Sep 27, 2016)

The latest filing for this offering is dated Sep 27, 2016 (first sale Aug 19, 2016). It reports $300,000 sold of $1,000,000 offered. No later amendment is in our index as of Oct 24, 2026.

Form D · Sep 27, 2016 ↗Oxygen Therapy, Inc. — PartnerFacts page ↗

Sources

Form D · Sep 27, 2016 ↗ (Sep 27, 2016)
Oxygen Therapy, Inc. — PartnerFacts page ↗ (Jun 16, 2017)

Note · Aug 25, 2021 – May 23, 2024

Same name, different state: "David Platt" (PA) is a separate record

This page covers filings where the address state is NH or NY or MA. A separate record, "David Platt" with address state PA, is listed on 5 filings — most recently by Acquire Land Co, LLC (May 23, 2024). The two records do not overlap in time: this page runs Jun 16, 2017 to Nov 5, 2019; the other runs Aug 25, 2021 to May 23, 2024.

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 Platt (PA) — PartnerFacts page ↗Form D/A · May 23, 2024 ↗Acquire Land Co, LLC — PartnerFacts page ↗David Platt (NH,NY,MA) — this page ↗

Sources

David Platt (PA) — PartnerFacts page ↗ (May 23, 2024)
Form D/A · May 23, 2024 ↗ (May 23, 2024)
Acquire Land Co, LLC — PartnerFacts page ↗ (May 23, 2024)
David Platt (NH,NY,MA) — this page ↗ (Nov 5, 2019)

Note · Mar 2, 2020 – Sep 18, 2020

Same name, different state: "David Platt" (MD) is a separate record

This page covers filings where the address state is NH or NY or MA. A separate record, "David Platt" with address state MD, is listed on 2 filings — most recently by Hungry Harvest, LLC (Sep 18, 2020). The two records do not overlap in time: this page runs Jun 16, 2017 to Nov 5, 2019; the other runs Mar 2, 2020 to Sep 18, 2020.

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 Platt (MD) — PartnerFacts page ↗Form D/A · Sep 18, 2020 ↗Hungry Harvest, LLC — PartnerFacts page ↗David Platt (NH,NY,MA) — this page ↗

Sources

David Platt (MD) — PartnerFacts page ↗ (Sep 18, 2020)
Form D/A · Sep 18, 2020 ↗ (Sep 18, 2020)
Hungry Harvest, LLC — PartnerFacts page ↗ (Oct 10, 2023)
David Platt (NH,NY,MA) — this page ↗ (Nov 5, 2019)

Note · Dec 15, 2010

Same name, different state: "David Platt" (UT) is a separate record

This page covers filings where the address state is NH or NY or MA. A separate record, "David Platt" with address state UT, is listed on 1 filing — most recently by Plattform Building Systems, Inc. (Dec 15, 2010). The two records do not overlap in time: this page runs Jun 16, 2017 to Nov 5, 2019; the other has one filing dated Dec 15, 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.

David Platt (UT) — PartnerFacts page ↗Form D · Dec 15, 2010 ↗Plattform Building Systems, Inc. — PartnerFacts page ↗David Platt (NH,NY,MA) — this page ↗

Sources

David Platt (UT) — PartnerFacts page ↗ (Dec 15, 2010)
Form D · Dec 15, 2010 ↗ (Dec 15, 2010)
Plattform Building Systems, Inc. — PartnerFacts page ↗ (Dec 15, 2010)
David Platt (NH,NY,MA) — this page ↗ (Nov 5, 2019)

Note · Jul 20, 2010

Same name, different state: "David B. Platt" (NY) is a separate record

This page covers filings where the address state is NH or NY or MA. A separate record, "David B. Platt" with address state NY, is listed on 1 filing — most recently by Apollo Diamond Gemstone Corp (Jul 20, 2010). The two records do not overlap in time: this page runs Jun 16, 2017 to Nov 5, 2019; the other has one filing dated Jul 20, 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.

David B. Platt (NY) — PartnerFacts page ↗Form D · Jul 20, 2010 ↗Apollo Diamond Gemstone Corp — PartnerFacts page ↗David Platt (NH,NY,MA) — this page ↗

Sources

David B. Platt (NY) — PartnerFacts page ↗ (Jul 20, 2010)
Form D · Jul 20, 2010 ↗ (Jul 20, 2010)
Apollo Diamond Gemstone Corp — PartnerFacts page ↗ (Jul 20, 2010)
David Platt (NH,NY,MA) — this page ↗ (Nov 5, 2019)

Note · Sep 27, 2016 – Jun 16, 2017

Address moved from New York, NY to Newtown, MA — Oxygen Therapy, Inc.

The people listed on the Sep 27, 2016 filing give New York, NY; on the Jun 16, 2017 filing they give Newtown, MA.

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.

Form D · Sep 27, 2016 ↗Form D · Jun 16, 2017 ↗Oxygen Therapy, Inc. — PartnerFacts page ↗

Sources

Form D · Sep 27, 2016 ↗ (Sep 27, 2016)
Form D · Jun 16, 2017 ↗ (Jun 16, 2017)
Oxygen Therapy, Inc. — PartnerFacts page ↗ (Jun 16, 2017)

Note · Jul 5, 2011 – Nov 5, 2019

David Platt is listed with 3 different address states: NH, NY, MA

NH on 1 filing (Jul 5, 2011); NY on 1 filing (Sep 27, 2016); MA on 3 filings (Jun 16, 2017 to Nov 5, 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.

Form D · Jul 5, 2011 ↗Form D · Sep 27, 2016 ↗Form D · Jun 16, 2017 ↗

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

0 of 5 offerings report sales commissions; 1 reports finder's fees totalling $35,000; 2 report proceeds to related persons totalling $40,000. (includes amounts the issuer reported as estimates)

Offering (latest filing)	Sales commissions	Finder's fees	To insiders	Paid to sell it	Source
Nov 5, 2019 D BIOXYTRAN, INC File 021-352636	$0	$35,000 (est.)	$20,000 (est.)	Aurora Capital LLC BrokerCheck CRD 37924 ↗	EDGAR ↗
Nov 6, 2018 D BIOXYTRAN, INC File 021-325198	$0	$0	$20,000 (est.)	None no CRD number reported	EDGAR ↗
Jun 16, 2017 D Oxygen Therapy, Inc. File 021-288953	$0	$0	$0	None listed on this filing	EDGAR ↗
Sep 27, 2016 D Oxygen Therapy, Inc. File 021-271332	$0	$0	$0	None listed on this filing	EDGAR ↗
Jul 5, 2011 D Boston Therapeutics, Inc. File 021-162273	$0	$0	$0	None listed on this filing	EDGAR ↗

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 3

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

Biotechnology

BIOXYTRAN, INC

Needham, MA · Nov 6, 2018 → Nov 5, 2019 · 2 filings

Nov 5, 2019 · D · $332,300 sold of $1,000,000 · 1 investors · min. $100,000 · role: Executive Officer, Director EDGAR ↗
Nov 6, 2018 · D · $250,000 sold of $500,000 · 1 investors · min. $250,000 · role: Executive Officer, Director EDGAR ↗

Raised $3.27M from 34 investors (100% of the $1M target) as of the latest filing. David is listed as executive officer, director on 2 filings for this deal.

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. "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.

Pharmaceuticals

Oxygen Therapy, Inc.

Newton, MA · Sep 27, 2016 → Jun 16, 2017 · 2 filings

Jun 16, 2017 · D · $240,000 sold of $240,000 · 10 investors · min. $10,000 · role: Executive Officer, Director EDGAR ↗
Sep 27, 2016 · D · $300,000 sold of $1,000,000 · 12 investors · min. $10,000 · role: Executive Officer, Director (Chairman) EDGAR ↗

Raised $300K from 12 investors (100% of the $240K target) as of the latest filing. David is listed as executive officer, director on 2 filings for this deal.

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. "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

Boston Therapeutics, Inc.

Lawrence, MA · Jul 5, 2011

Jul 5, 2011 · D · $508,000 sold of $508,000 · 88 investors · min. $1 · role: Executive Officer, Director EDGAR ↗

Raised $8.43M from 88 investors (100% of the $508K target) as of the latest filing. David is listed as executive officer, 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 (4)

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

David Platt — PA, 3 issuers, Aug 25, 2021 → May 23, 2024 · no shared issuer
David Platt — UT, 1 issuer, Dec 15, 2010 → Dec 15, 2010 · no shared issuer
David Platt — MD, 1 issuer, Mar 2, 2020 → Sep 18, 2020 · no shared issuer
David B. Platt — NY, 1 issuer, Jul 20, 2010 → Jul 20, 2010 · no shared issuer

People around David 10

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

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

Person

Dale H Conaway

Director · 4 shared filings (3 issuers)

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

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

Person

Henry J. Esber

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

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

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

Person

Alan Hoberman

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

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

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

Person

Ola Soderquist

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

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

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

Person

Anders N. Utter

Director · 2 shared filings (1 issuer)

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

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

Person

Rom Eliaz

Director · 1 shared filing (1 issuer)

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

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

Person

Kenneth A. Tassey, Jr.

Executive Officer, Director · 1 shared filing (1 issuer)

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

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

Person

Carl Lueders

Director · 1 shared filing (1 issuer)

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

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

Person

Yuval Kwintner

Executive Officer, Director · 1 shared filing (1 issuer)

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

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

Person

Soderquist Ola

Executive Officer · 1 shared filing (1 issuer)

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

The team behind the deals

Same business address

3 other issuers file from the same address

Earnix, Inc. Newton, MA · 2021
Fox Valley Burgers LLC Newton, MA · 2019
Hyannis Port Research, Inc. Newton, MA · 2011

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

Registrations and other filings

Adviser registration (Form ADV)

None of the 3 issuers this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

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

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to David Platt by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 3 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers David Platt is listed on: none on file. No website or social profile named in Boston Therapeutics, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #187,655 of 374,652 in line (25 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 (Lawrence, MA). 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.

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David Platt

The short version

What the community is saying

Key records

1. Lawsuits

2. Regulatory actions

3. Bankruptcies

4. Differences between public sources

Form D filed 375 days after the first sale — Oxygen Therapy, Inc.

Form D filed 39 days after the first sale — Oxygen Therapy, Inc.

No amendment in the last 12 months on an offering that may still be open — BIOXYTRAN, INC (latest filing Nov 5, 2019)

No amendment in the last 12 months on an offering that may still be open — BIOXYTRAN, INC (latest filing Nov 6, 2018)

No amendment in the last 12 months on an offering that may still be open — Oxygen Therapy, Inc. (latest filing Sep 27, 2016)

Same name, different state: "David Platt" (PA) is a separate record

Same name, different state: "David Platt" (MD) is a separate record

Same name, different state: "David Platt" (UT) is a separate record

Same name, different state: "David B. Platt" (NY) is a separate record

Address moved from New York, NY to Newtown, MA — Oxygen Therapy, Inc.

David Platt is listed with 3 different address states: NH, NY, MA

5. Money to insiders

Deals 3

People around David 10

The team behind the deals

3 other issuers file from the same address

Registrations and other filings

Adviser registration (Form ADV)

Other offering types (Regulation A and Regulation Crowdfunding)

Public profiles and social

Look further

Social and web

Courts

Securities regulators

Business registries

Change history

Request a correction

Add a response

Monitor this person