Sponsor Check › Person
Named as an officer, director or promoter on SEC Form D filings · CA, NY, AL · May 26, 2011 → Oct 2, 2026
Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:23 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET
MORTIMER BERKOWITZ III is listed as an executive officer and director on 35 SEC Form D filings by 18 issuers between Jun 2009 and Oct 2026. Largest by amount reported sold: InnovaHealth Partners Fund II, LP (New York, NY — pooled investment fund — 2024–2026; $65.3M reported sold to 42 investors), Alphatec Holdings, Inc. (Carlsbad, CA — other health care — 2009–2020; $61.9M reported sold to 55 investors), InnovaHealth Partners Fund, LP (New York, NY — pooled investment fund — 2018–2019; $53.5M reported sold to 41 investors), BioHorizons, Inc. (Birmingham, AL — other health care — 2011–2012; $50M reported sold to 33 investors), Blue Belt Holdings, Inc. (New York, NY — biotechnology — 2011–2014; $16.9M reported sold to 20 investors) and 13 more (all listed below).
What this means That is a lot of deals — 18 separate companies raised money with this person listed as executive officer and director, over about 17 years. Across those companies the filings report $312.6M sold in total.
Listed alongside ARIELLA GOLOMB (16 shared filings), JOHN MCCORMICK (16 shared filings), Keith Reinhard (8 shared filings), Leslie Cross (8 shared filings), Len Hedge (7 shared filings) and 75 others.
What this means These are the other officers, directors or promoters the companies named on the same forms — the team around MORTIMER. Each name links to their own page.
The issuers belong to 3 sponsor groups: Ihp Invest (13 issuers, $174.6M reported sold, 2018–2026), Prosomnus (10 issuers, $342.8M reported sold, 2011–2026) and Blue Belt (2 issuers, $1.43M reported sold, 2009–2014).
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 (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FINRA, FL, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, WA, WI, WV, WY) — none found.
What this means Nothing turned up where we looked (3 sources). That does not prove there is nothing — it means none was found in those sources on that date.
We compared 35 public filings for MORTIMER BERKOWITZ III and found 14 differences, 3 worth asking the sponsor about: Amount sold went down between filings; Paid seller listed without a CRD number: No Associated Sales Compensation; 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.
Community search for MORTIMER BERKOWITZ III has not run yet — it is joining a line of 58,667 names; searches run around the clock at the hosts' allowed rate. Searched so far: 661 names.
Community comments are quoted as written by their authors. Sources searched: Bing (site:reddit.com / site:biggerpockets.com) and Reddit's own search, plus DuckDuckGo/Brave/BiggerPockets search when they are answering.
Five things investors ask first. Items still in human review are counted, not shown.
None found in sources searched — federal courts (CourtListener / RECAP), checked Oct 24, 2026
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, 2:23 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.
None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: 48 regulators (FINRA, NASAA, 37 states) — crawled Oct 24, 2026, 8:48 AM ET
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 MORTIMER BERKOWITZ III..
State securities regulators: Securities regulators searched (64,910 actions): FINRA (38,350 actions, 1995–2026), NASAA (31 actions, 2000–2026; listing starts 1997), AK Division of Banking and Securities (273 actions, 1971–2025), AL Securities Commission (880 actions, 2001–2026), AR Securities Department (1,305 actions, 1998–2026), AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), CO Division of Securities (731 actions, 2001–2026; older years from the Internet Archive (snapshot of 2026-05-02)), CT Department of Banking Securities Division (940 actions, 2006–2026; older years from the Internet Archive (snapshot of 2026-04-22)), DC DISB Securities Bureau (25 actions, 2012–2026), DE DOJ Investor Protection Unit (257 actions, 1987–2026), FL Office of Financial Regulation (49 actions, 2018–2026), GA Secretary of State Securities Division (65 actions, 2015–2026; listing starts 2012), HI DCCA Securities Enforcement Branch (26 actions, 2012–2026), ID Department of Finance Securities Bureau (663 actions, 1994–2026), IL Secretary of State Securities Department (4,122 actions, 2003–2023), KS Insurance Department Securities Division (58 actions), KY Department of Financial Institutions (342 actions, 2005–2026), LA Office of Financial Institutions Securities Division (13 actions, 2010–2025; listing starts 2008), MA Secretary of the Commonwealth Securities Division (125 actions, 2012–2025; live site blocks automated access — loaded from the Internet Archive snapshot of 2026-02-04), MD Attorney General Securities Division (1,054 actions, 2004–2026), ME Office of Securities (539 actions, 2000–2026), MI LARA Corporations, Securities & Commercial Licensing Bureau (201 actions), MO Secretary of State Securities Division (919 actions, 1998–2026), MS Secretary of State Securities Division (209 actions, 1995–2026), MT Commissioner of Securities and Insurance (597 actions, 2000–2026), NC Secretary of State Securities Division (265 actions, 2004–2024), ND Securities Department (711 actions, 1990–2026; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2026-01-06), NH Bureau of Securities Regulation (402 actions, 2002–2026), NM Regulation and Licensing Department Securities Division (90 actions, 2010–2025), NV Secretary of State Securities Division (118 actions, 2018–2026), NY Attorney General Investor Protection Bureau (44 actions, 2012–2026), OH Division of Securities (327 actions, 1993–2006), OK Department of Securities (2,531 actions, 1998–2026), OR Division of Financial Regulation (589 actions, 1988–2026), PA Department of Banking and Securities (1,448 actions, 2008–2024; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2024-08-09), RI DBR Securities Division (98 actions, 2005–2025), SC Attorney General Securities Division (540 actions, 2006–2026), SD Division of Insurance – Securities Regulation (106 actions, 2017–2026), TN Department of Commerce and Insurance Securities Division (405 actions, 1992–2026), TX State Securities Board (936 actions, 1999–2026), UT Division of Securities (772 actions, 2000–2026; older years from the Internet Archive (snapshot of 2010-05-27)), VT DFR Securities Division (137 actions, 2010–2026), WA DFI (2,039 actions, 2001–2026), WI DFI Division of Securities (1,072 actions, 1998–2026), WV Securities Commission (State Auditor) (64 actions), WY Secretary of State Compliance Division (6 actions, 2016–2024) — last crawled Oct 24, 2026, 8:48 AM ET. No machine-readable public listing today for IA, IN, MN, NE, NJ, VA (see docs/state-regulators.md).
None found in sources searched — federal bankruptcy courts (CourtListener / RECAP), checked Oct 24, 2026
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, 2:23 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.
Comparisons cover issuers and sponsor groups — see the issuer pages under Deals
14 differences found between the filings for MORTIMER BERKOWITZ III — 3 worth asking about (compared 35 filings on Oct 24, 2026)
United States Bankruptcy Court, N.D. California docket "Wells Fargo Bank v. Salimpour" filed Aug 18, 2011, closed Aug 23, 2011. Pedram Salimpour (listed on the same filings) is listed as Defendant ("Salimpour"). Our match estimate: 70%.
What this means A bankruptcy filing was found. Many are old or personal and have nothing to do with the deal — but ask what it was and when it closed.
The May 12, 2017 filing says $2,223,000 sold; the Jan 30, 2019 Form D/A says $0 sold — $2,223,000 less.
What this means Amounts sold normally only go up as a raise continues. A drop can mean investors were refunded, a figure was corrected, or an earlier number was wrong. Ask the sponsor which it was.
Alphatec Holdings, Inc. (last filing Dec 31, 2020; $61,934,736 sold of $167,999,998); ProSomnus Sleep Technologies, Inc. (last filing Aug 20, 2019; $50,000 sold of $3,500,000). Each has no filing in more than two years and reported under half its target sold.
What this means An issuer whose last filing is more than two years old and reported under half its target sold. The raise may have closed early or quietly stopped. Ask what happened to each.
No Associated Sales Compensation is listed as receiving sales compensation on 1 filing (Oct 18, 2017) with no FINRA CRD number given.
What this means People paid to sell securities normally hold a FINRA registration with a CRD number. Without one we cannot look them up on BrokerCheck. Ask who they are and whether they are registered.
Form D filed 318 days after the first sale — IHP Co-Invest IV-B, LP · Form D filed 189 days after the first sale — IHP Co-Invest VI-A, LP · Form D filed 289 days after the first sale — IHP Co-Invest V-A, LP · Form D filed 309 days after the first sale — IHP Co-Invest II-B, LP · Form D filed 196 days after the first sale — IHP Co-Invest IV-A, LP · and 8 more
What this means Late notices are common and carry no penalty by themselves. A pattern of late paperwork is worth asking the sponsor about.
No amendment in the last 12 months on an offering that may still be open — IHP Co-Invest VI-A, LP (latest filing Mar 31, 2025) · No amendment in the last 12 months on an offering that may still be open — IHP Co-Invest III-A, LP (latest filing May 13, 2024) · No amendment in the last 12 months on an offering that may still be open — IHP Co-Invest III, LP (latest filing May 27, 2021) · No amendment in the last 12 months on an offering that may still be open — Alphatec Holdings, Inc. (latest filing Dec 31, 2020) · No amendment in the last 12 months on an offering that may still be open — IHP Co-Invest II, LP (latest filing Jan 7, 2020) · 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.
The Feb 4, 2019 filing says $3,000,000 offered; the May 2, 2019 Form D/A says $3,500,000.
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.
The Jan 30, 2019 filing says $9,075,000 offered; the Feb 1, 2019 Form D/A says $9,175,000.
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.
The May 12, 2017 filing says $7,000,000 offered; the Jan 30, 2019 Form D/A says $9,075,000.
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.
listed as "Mortimer Berkowitz III" on 28 filings (from Jun 19, 2009), and "Mortimer Berkowitz" on 7 filings (from Nov 9, 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.
"Biotechnology" (Jun 23, 2011); then "Other Health Care" (May 12, 2017 to May 2, 2019).
What this means The issuer described its business differently on different forms. Often it is just a different box ticked; sometimes the deal itself changed. Ask which business your money is in.
"Other" (Jun 19, 2009); then "Other Health Care" (Nov 9, 2012 to Dec 31, 2020).
What this means The issuer described its business differently on different forms. Often it is just a different box ticked; sometimes the deal itself changed. Ask which business your money is in.
The people listed on the Jun 23, 2011 filing give Dublin, CA; on the May 12, 2017 filing they give Pleasanton, CA.
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.
CA on 6 filings (Jun 19, 2009 to Dec 31, 2020); NY on 26 filings (May 26, 2011 to Oct 2, 2026); AL on 3 filings (Jul 29, 2011 to Dec 19, 2012).
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.
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.
4 of 28 offerings report sales commissions totalling $8,438,731; 0 report finder's fees; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)
| Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it | Source |
|---|---|---|---|---|---|
| Oct 2, 2026 D/A InnovaHealth Partners Fund II, LP File 021-511722 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Oct 2, 2026 D IHP Co-Invest IV-B, LP File 021-599837 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Mar 31, 2025 D IHP Co-Invest VI-A, LP File 021-542599 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Feb 13, 2025 D IHP Co-Invest V-A, LP File 021-538216 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 13, 2024 D IHP Co-Invest III-A, LP File 021-513089 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 2, 2024 D IHP Co-Invest II-A, LP File 021-512205 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 2, 2024 D IHP Co-Invest IV-A, LP File 021-512210 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 2, 2024 D IHP Co-Invest II-B, LP File 021-512209 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Jun 28, 2021 D IHP Co-Invest IV, LP File 021-404471 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 27, 2021 D IHP Co-Invest III, LP File 021-400966 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Dec 31, 2020 D Alphatec Holdings, Inc. File 021-384989 | $3,240,000 (est.) | $0 | $0 | Cowen & Company, LLC BrokerCheck CRD 7616 ↗ | EDGAR ↗ |
| Jan 7, 2020 D IHP Co-Invest II, LP File 021-357417 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Sep 4, 2019 D IHP Co-Invest I, LP File 021-347945 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Aug 20, 2019 D ProSomnus Sleep Technologies, Inc. File 021-347010 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Jul 3, 2019 D/A InnovaHealth Partners Fund, LP File 021-312575 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 2, 2019 D/A PROSOMNUS HOLDINGS INC. File 021-286635 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 2, 2019 D/A PROSOMNUS HOLDINGS INC. File 021-332055 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Mar 22, 2018 D Alphatec Holdings, Inc. File 021-308375 | $3,013,000 (est.) | $0 | $0 | Raymond James & Associates, Inc. BrokerCheck CRD 705 ↗ | EDGAR ↗ |
| Oct 18, 2017 D Alphatec Holdings, Inc. File 021-296921 | $0 | $0 | $0 | No Associated Sales Compensation no CRD number reported | EDGAR ↗ |
| Apr 11, 2017 D Alphatec Holdings, Inc. File 021-284541 | $1,285,731 | $0 | $0 | H.C. Wainwright & Co. LLC BrokerCheck CRD 375 ↗ | EDGAR ↗ |
| Nov 12, 2014 D Blue Belt Holdings, Inc. File 021-228085 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Dec 19, 2012 D BioHorizons, Inc. File 021-188611 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Nov 9, 2012 D Alphatec Holdings, Inc. File 021-186744 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Nov 18, 2011 D BioHorizons, Inc. File 021-168970 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Jul 29, 2011 D BioHorizons, Inc. File 021-163641 | $900,000 | $0 | $0 | Piper Jaffray & Co. BrokerCheck CRD 665 ↗ | EDGAR ↗ |
| Jun 23, 2011 D PROSOMNUS HOLDINGS INC. File 021-161754 | $0 | $0 | $0 | N/A no CRD number reported | EDGAR ↗ |
| May 26, 2011 D Blue Belt Holdings, Inc. File 021-160385 | $0 | $0 | $0 | N/A no CRD number reported | EDGAR ↗ |
| Jun 19, 2009 D Alphatec Holdings, Inc. File 021-132122 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
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).
Every issuer that named Mortimer Berkowitz III on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.
Raised $65.3M from 42 investors as of the latest filing. Mortimer is listed as executive officer on 3 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $3.16M from 5 investors as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $1.88M from 7 investors as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $1.91M from 12 investors (100% of the $1.91M target) as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $5.02M from 21 investors as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $2.29M from 14 investors (100% of the $2.29M target) as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $2.98M from 16 investors (100% of the $2.98M target) as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $4.13M from 14 investors (100% of the $4.13M target) as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $5M from 1 investor (100% of the $5M target) as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $14.7M from 13 investors as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $61.9M from 55 investors (37% of the $168M target) as of the latest filing. Mortimer is listed as director on 6 filings for this deal.
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.
Raised $5.15M from 8 investors as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $9.63M from 10 investors (100% of the $9.63M target) as of the latest filing. Mortimer is listed as executive officer.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $50K from 1 investor (1% of the $3.5M target) as of the latest filing. Mortimer is listed as director.
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.
Raised $53.5M from 41 investors as of the latest filing. Mortimer is listed as executive officer on 2 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $9.18M from 38 investors (100% of the $9.18M target) as of the latest filing. Mortimer is listed as director on 7 filings for this deal.
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.
Raised $16.9M from 20 investors as of the latest filing. Mortimer is listed as director on 2 filings for this deal.
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.
Raised $50M from 33 investors (100% of the $1.5M target) as of the latest filing. Mortimer is listed as director on 3 filings for this deal.
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.
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.
JOHN MCCORMICK is on 21 issuers in total — a repeat sponsor. Their page lists every one.
ARIELLA GOLOMB is on 15 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
William Johnson is on 13 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Michael Mogul is on 8 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
John H. Foster is on 7 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
Listed on the same filings as Mortimer Berkowitz III. Their page shows their other deals.
One team, 13 deal companies. Mortimer Berkowitz III is listed on 13 of them.
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 MORTIMER BERKOWITZ III.
One team, 10 deal companies. Mortimer Berkowitz III is listed on 2 of them.
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 MORTIMER BERKOWITZ III.
One team, 2 deal companies. Mortimer Berkowitz III is listed on 1 of them.
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 MORTIMER BERKOWITZ III.
A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.
Individuals are not matched to business registrations — registries list companies, and a name alone is not enough to tie a person to one. Officers and managers appear by name inside each matched company's record on the issuer pages. Registries searched: AL (Alabama Secretary of State — Business Entity Records (arc-sos.state.al.us), searched by issuer name, data as of Oct 24, 2026); CO (Colorado Secretary of State — Business Entities in Colorado (data.colorado.gov), data as of Oct 23, 2026); CT (Connecticut Secretary of the State — Business Registry (data.ct.gov), data as of Oct 24, 2026); FL (Florida Department of State, Division of Corporations — quarterly corporate data file (Sunbiz), data as of Oct 7, 2026); KY (Kentucky Secretary of State — Business Entity Search (sosbes.sos.ky.gov), searched by issuer name, data as of Oct 24, 2026); NY (New York Department of State — Corporations and Other Entities (data.ny.gov: All Filings + Active Corporations), data as of Oct 20, 2026); OR (Oregon Secretary of State — Active Businesses, All (data.oregon.gov), data as of Oct 20, 2026); PA (Pennsylvania Department of State — Registered Businesses, Current (data.pa.gov), data as of Oct 6, 2026); TX (Texas Comptroller — Active Franchise Taxpayers incl. Secretary of State file data (data.texas.gov), data as of Oct 24, 2026). Registries of other states have not been searched: many publish no bulk file and require a CAPTCHA or bot challenge on their search page, which we do not bypass (Delaware, for example, offers no public bulk file).
None of the 18 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.
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 are matched to companies only, never to individuals, so none are matched to MORTIMER BERKOWITZ III 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 18 issuers this person is listed on — nothing matched.
Websites and social links of the issuers Mortimer Berkowitz III is listed on: none on file. No website or social profile named in BioHorizons, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #334,747 of 374,652 in line (1,386 issuers searched so far). One-tap searches: Look further ↓
One-tap searches on sites we do not index ourselves, with the name pre-filled (Birmingham, AL). Each opens in a new tab; what you find there is not verified by PartnerFacts.
No corrections have been requested for this page.
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