Sponsor Check › Person
Related person on Form D filings · address state as listed: PA · listed Sep 24, 2009 → Apr 17, 2024
Data last updated: Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 23, 2026, 11:57 PM ET · SEC enforcement last checked: not yet
Privacy: business-related public information only. Residential addresses are never shown; only the state from the filing.
The five facts investors ask about first. Each section states what was searched and when. Items still in human review are not shown.
None found in sources searched.
Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30) — federal district + bankruptcy courts; live RECAP re-check pending. State courts: not yet searched. PACER: not searched. · Last checked Oct 23, 2026, 11:57 PM ET.
State courts: not yet searched. 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.
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. — not yet searched; 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: not yet searched.
Not yet searched.
No SEC search has run yet for this person.
None found in sources searched.
Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not yet searched. PACER: not searched (RECAP only). · Last checked Oct 23, 2026, 11:57 PM ET.
State courts: not yet searched. 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 are made for sponsors and sponsor groups, not individual people.
0 of 19 offerings report sales commissions; 0 report finder's fees; 0 report proceeds to related persons.
| Source | Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it |
|---|---|---|---|---|---|
| EDGAR ↗ | Apr 17, 2024 D/A File 021-472171 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 17, 2024 D/A File 021-472172 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 9, 2023 D File 021-489176 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 4, 2023 D/A File 021-440896 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 4, 2023 D/A File 021-440907 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 14, 2019 D File 021-353376 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jun 19, 2018 D File 021-314895 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jun 19, 2018 D File 021-314896 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 25, 2018 D File 021-310970 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jan 18, 2018 D File 021-303541 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Feb 27, 2017 D File 021-281347 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 15, 2016 D/A File 021-250809 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jul 6, 2015 D File 021-243095 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Oct 14, 2014 D File 021-226285 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 22, 2012 D/A File 021-164927 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jan 18, 2012 D/A File 021-153924 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Oct 7, 2011 D File 021-166899 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | May 24, 2010 D File 021-142476 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 24, 2009 D File 021-90045 | $0 | $0 | $0 | None listed on this filing |
As reported by the issuer on Form D (Items 12–15), 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).
| Source | Issuer | Role | Filed | Form | Offering | Sold | Investors | Min. investment |
|---|---|---|---|---|---|---|---|---|
| EDGAR ↗ | OVP VI AFF, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Apr 17, 2024 | D/A | $150,000,000 similar: $155,000–$5,250,000 | $53,510,000 | 24 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage Venture Partners VI, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Apr 17, 2024 | D/A | $150,000,000 similar: $155,000–$5,250,000 | $53,510,000 | 48 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | TruLite Health, Inc. | Director | Aug 9, 2023 | D | $7,000,000 similar: $829,831–$9,999,998 | $4,059,802 | 25 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | OUP IV AFF Partnership, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Apr 4, 2023 | D/A | $275,000,000 similar: $155,000–$5,250,000 | $195,825,000 | 19 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage University Partners IV, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Apr 4, 2023 | D/A | $275,000,000 similar: $155,000–$5,250,000 | $195,825,000 | 94 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | OVP VI AFF, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Jan 30, 2023 | D | $150,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage Venture Partners VI, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Jan 30, 2023 | D | $150,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | OUP IV AFF Partnership, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Apr 7, 2022 | D | $350,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage University Partners IV, LP group: Osage Venture | Executive Officer Managing Member of the General Partner | Apr 7, 2022 | D | $350,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage Venture Partners V, LP group: Osage Venture | Executive Officer, Director Managing Partner of the General Partner of the Issuer | Nov 14, 2019 | D | $135,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | OUP III AFF Partnership, LP group: Osage Venture | Executive Officer | Jun 19, 2018 | D | $20,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage University Partners III, LP group: Osage Venture | Executive Officer | Jun 19, 2018 | D | $250,000,000 similar: $155,000–$5,250,000 | $0 | 0 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Halfpenny Technologies, Inc. | Director | Apr 25, 2018 | D | $649,650 similar: $1,100,015–$10,001,163 | $649,650 | 6 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Halfpenny Technologies, Inc. | Director | Jan 18, 2018 | D | $350,350 similar: $1,100,015–$10,001,163 | $350,350 | 7 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Halfpenny Technologies, Inc. | Director | Feb 27, 2017 | D | $500,000 similar: $1,100,015–$10,001,163 | $500,000 | 6 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Osage Venture Partners IV, LP group: Osage Venture | Director Member of the General Partner of the Issuer | Nov 15, 2016 | D/A | $90,000,000 similar: $155,000–$5,250,000 | $87,900,000 | 114 similar: 4–27 | $500,000 similar: $1,000–$100,000 |
| EDGAR ↗ | Osage Venture Partners IV, LP group: Osage Venture | Director Member of the General Partner of the Issuer | Nov 6, 2015 | D | $90,000,000 similar: $155,000–$5,250,000 | $53,000,000 | 40 similar: 4–27 | $500,000 similar: $1,000–$100,000 |
| EDGAR ↗ | Cimarron Healthcare Investments I, LP group: Osage Venture | Executive Officer Sole Member of the managing member of the general partner of the Issuer | Jul 6, 2015 | D | $50,000,000 similar: $155,000–$5,250,000 | $4,000,000 | 4 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage University Partners II, L.P. group: Osage Venture | Promoter Mr. Adelson is also a managing partner of the issuer. | Oct 14, 2014 | D | $200,000,000 similar: $155,000–$5,250,000 | $151,025,000 | 145 similar: 4–27 | No minimum reported similar: $1,000–$100,000 |
| EDGAR ↗ | Osage Venture Partners III, LP group: Osage Venture | Director Mr. Adelson is a Member of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partner of the Issuer. | Aug 22, 2012 | D/A | Indefinite | $44,660,000 | 53 | No minimum reported |
| EDGAR ↗ | Osage Venture Partners III Bridge Fund, LP group: Osage Venture | Director, Promoter Mr. Adelson is a Managing Partner of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partner of the Issuer. | Jan 18, 2012 | D/A | Indefinite | $26,500,000 | 5 | No minimum reported |
| EDGAR ↗ | Melior Pharmaceuticals I, Inc. group: Melior | Director | Oct 7, 2011 | D | $375,000 | $375,000 | 5 | $25,000 |
| EDGAR ↗ | Osage Venture Partners III, LP group: Osage Venture | Director Mr. Adelson is a Member of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partner of the Issuer. | Aug 25, 2011 | D | Indefinite | $46,960,000 | 49 | No minimum reported |
| EDGAR ↗ | Osage Venture Partners III Bridge Fund, LP group: Osage Venture | Director, Promoter Mr. Adelson is also a Managing Partner of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partner of the Issuer. | Jan 18, 2011 | D | Indefinite | $10,000,000 | 5 | No minimum reported |
| EDGAR ↗ | Osage University Partners I, LP group: Osage Venture | Promoter Mr. Adelson is also a Managing Partner of the Issuer. | May 24, 2010 | D | $150,000,000 | $40,800,000 | 64 | No minimum reported |
| EDGAR ↗ | MELIOR DISCOVERY, INC group: Melior | Director | Sep 24, 2009 | D | $5,000,000 | $825,000 | 4 | $25,000 |
| EDGAR ↗ | MELIOR DISCOVERY, INC group: Melior | Director | Jul 30, 2009 | D | $250,000 | $250,000 | 1 | $250,000 |
Every row is a Form D or D/A on which the issuer listed this name as a related person. Related-person names are matched on first + last name and the address state on the filing; records that share a name but could not be tied together by a second identifier are listed separately below.
"Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); Other Health Care / 506(b) (4,189 filings); Other Technology / 506(b) (17,390 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.
Separate person records under the same name, not combined with this page. Each line says whether it is listed on an issuer this record is also listed on (a second identifier); where it is not, it could be the same person or a different one.
People and management entities the issuers listed as related persons on the same Form D filings as Robert S. Adelson. Source: the EDGAR rows in the table above.
None found in sources searched.
Sources 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 · Last checked Oct 23, 2026, 8:41 PM ET.
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