Sponsor Check › Person
Related person on Form D filings · address states as listed: CA, NC, FL, OR, NV · listed May 18, 2010 → Aug 8, 2022
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 31 offerings report sales commissions; 1 reports finder's fees totalling $1,750,000; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)
| Source | Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it |
|---|---|---|---|---|---|
| EDGAR ↗ | May 19, 2025 D File 021-546466 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 20, 2023 D File 021-497750 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Oct 31, 2023 D File 021-496120 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jan 17, 2023 D/A File 021-428953 | $0 | $0 | $0 None other than payments of salary in the ordinary course of business to certain other parties named in response to Item 3. | None listed on this filing |
| EDGAR ↗ | Aug 8, 2022 D File 021-455245 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Feb 15, 2022 D File 021-433726 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 10, 2021 D File 021-420663 | $0 | $0 | $0 Other than the payment of salaries and other compensation and benefits, no officer, director, manager or promoter will receive any payments from the proceeds of this offering. | None listed on this filing |
| EDGAR ↗ | Nov 8, 2021 D/A File 021-419665 | $0 | $0 | $0 (est.) Excludes compensation paid to executive officers in the ordinary course of business. | None listed on this filing |
| EDGAR ↗ | Feb 11, 2021 D/A File 021-373109 | $0 | $0 | $0 (est.) Excluding compensation paid to executive officers in the ordinary course of business. | None listed on this filing |
| EDGAR ↗ | Jun 25, 2020 D File 021-369740 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 21, 2020 D File 021-365454 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Oct 8, 2019 D/A File 021-346513 | $0 | $0 | $0 (est.) EXCLUDING COMPENSATION PAID TO EXECUTIVE OFFICERS IN THE ORDINARY COURSE OF BUSINESS. | None listed on this filing |
| EDGAR ↗ | Sep 11, 2019 D File 021-348488 | $0 | $0 | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Oct 15, 2018 D File 021-323552 | $0 | $0 | $0 Other than the payment of salaries and other compensation and benefits, no officer, director, manager or promoter will receive any payments from the proceeds of this offering. | None listed on this filing |
| EDGAR ↗ | Sep 15, 2017 D File 021-294869 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 23, 2016 D File 021-271229 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 15, 2015 D File 021-238050 | $0 | $0 | $0 None other than payments of salary in the ordinary course of business to certain of the parties named in response to Item 3. | None listed on this filing |
| EDGAR ↗ | Mar 16, 2015 D/A File 021-217928 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jul 15, 2014 D File 021-221042 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 17, 2013 D File 021-202985 | $0 | $1,750,000 | $0 | Perella Weinberg Partners BrokerCheck CRD 138618 ↗ |
| EDGAR ↗ | Sep 12, 2013 D File 021-202762 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 9, 2013 D File 021-201136 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 8, 2013 D File 021-194612 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 13, 2012 D File 021-186852 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Feb 9, 2012 D/A File 021-170015 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jan 26, 2012 D/A File 021-159307 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Feb 10, 2011 D File 021-155182 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 2, 2010 D File 021-147241 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | May 18, 2010 D File 021-142240 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Oct 15, 2009 D File 021-113162 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 23, 2009 D File 021-99656 | $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 ↗ | ENCOMPASS TECHNOLOGIES, INC. | Director | May 19, 2025 | D | $60,251,387 similar: $2,000,000–$19,999,994 | $40,251,391 | 5 similar: 2–16 | No minimum reported similar: $10,000–$50,000 |
| EDGAR ↗ | ENCOMPASS TECHNOLOGIES, INC. | Director | Nov 20, 2023 | D | $10,000,000 similar: $1,000,000–$10,000,000 | $2,000,000 | 1 similar: 1–11 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | YorLabs, Inc. | Director | Oct 31, 2023 | D | $20,057,208 similar: $829,831–$9,999,998 | $17,330,665 | 34 similar: 2–15 | $1 similar: $10,000–$54,310 |
| EDGAR ↗ | SonoVascular, Inc. | Director | Jan 17, 2023 | D/A | $2,195,000 similar: $829,831–$9,999,998 | $2,195,000 | 26 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | ENCOMPASS TECHNOLOGIES, INC. | Director | Aug 8, 2022 | D | $8,000,000 similar: $1,100,015–$10,001,163 | $2,000,000 | 1 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Senaptec Inc. | Director | Feb 15, 2022 | D | $1,500,000 similar: $1,100,015–$10,001,163 | $924,319 | 37 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | InnAVasc Medical, Inc. group: Innavasc | Director | Nov 10, 2021 | D | $1,000,000 similar: $2,000,000–$19,999,994 | $1,000,000 | 41 similar: 2–16 | No minimum reported similar: $10,000–$50,000 |
| EDGAR ↗ | YorLabs, Inc. | Director | Nov 8, 2021 | D/A | $15,000,000 similar: $829,831–$9,999,998 | $12,531,570 | 6 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | YorLabs, Inc. | Director | Nov 3, 2021 | D | $15,000,000 similar: $829,831–$9,999,998 | $6,031,568 | 3 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | YorLabs, Inc. | Director | Feb 11, 2021 | D/A | $3,000,000 similar: $829,831–$9,999,998 | $2,514,334 | 53 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | YorLabs, Inc. | Director | Aug 13, 2020 | D | $1,500,000 similar: $829,831–$9,999,998 | $503,180 | 23 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | ENCOMPASS TECHNOLOGIES, INC. | Director | Jun 25, 2020 | D | $6,000,000 similar: $1,100,015–$10,001,163 | $4,000,000 | 10 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | InnAVasc Medical, Inc. group: Innavasc | Director | Apr 21, 2020 | D | $1,000,000 similar: $2,000,000–$19,999,994 | $414,501 | 20 similar: 2–16 | No minimum reported similar: $10,000–$50,000 |
| EDGAR ↗ | YorLabs, Inc. | Director | Oct 8, 2019 | D/A | $3,500,000 similar: $2,000,000–$19,999,994 | $3,349,969 | 31 similar: 2–16 | No minimum reported similar: $10,000–$50,000 |
| EDGAR ↗ | Senaptec Inc. | Director | Sep 11, 2019 | D | $3,329,190 similar: $1,100,015–$10,001,163 | $3,056,190 | 68 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | InnAVasc Medical, Inc. group: Innavasc | Director | Oct 15, 2018 | D | $1,500,000 similar: $2,000,000–$19,999,994 | $500,000 | 17 similar: 2–16 | No minimum reported similar: $10,000–$50,000 |
| EDGAR ↗ | TRANSENTERIX INC. group: Transenterix | Director | Sep 15, 2017 | D | $950,000 similar: $829,831–$9,999,998 | $950,000 | 1 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | TRANSENTERIX INC. group: Transenterix | Director | Sep 23, 2016 | D | $214,155 similar: $829,831–$9,999,998 | $115,690 | 1 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | NOVOCOR MEDICAL SYSTEMS, INC. | Director | Apr 15, 2015 | D | $750,000 similar: $500,000–$7,000,000 | $70,000 | 1 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | Mar 16, 2015 | D/A | $29,519,820 similar: $829,831–$9,999,998 | $27,343,269 | 10 similar: 2–15 | $1 similar: $10,000–$54,310 |
| EDGAR ↗ | EBR Systems, Inc. | Director | Jul 15, 2014 | D | $35,629,819 similar: $829,831–$9,999,998 | $18,729,813 | 18 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | May 23, 2014 | D | $17,343,275 similar: $829,831–$9,999,998 | $17,343,275 | 4 similar: 2–15 | No minimum reported similar: $10,000–$54,310 |
| EDGAR ↗ | TRANSENTERIX INC. group: Transenterix | Director | Sep 17, 2013 | D | $160,372,455 | $160,372,455 | 43 | No minimum reported |
| EDGAR ↗ | TRANSENTERIX INC. group: Transenterix | Director | Sep 12, 2013 | D | $35,000,000 | $30,178,818 | 19 | No minimum reported |
| EDGAR ↗ | TRANSENTERIX INC group: Transenterix | Director | Aug 9, 2013 | D | $2,499,501 | $1,998,002 | 9 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | Apr 8, 2013 | D | $17,011,149 | $15,108,928 | 17 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | Nov 13, 2012 | D | $3,500,000 | $3,498,860 | 16 | No minimum reported |
| EDGAR ↗ | TRANSENTERIX INC group: Transenterix | Director | Feb 9, 2012 | D/A | $16,000,000 | $15,179,413 | 15 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | Jan 26, 2012 | D/A | $22,149,652 | $22,149,652 | 10 | No minimum reported |
| EDGAR ↗ | TRANSENTERIX INC group: Transenterix | Director | Dec 14, 2011 | D | $15,000,000 | $14,890,158 | 9 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | Oct 24, 2011 | D/A | $22,149,652 | $9,969,650 | 10 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | May 5, 2011 | D | $15,000,001 | $6,669,999 | 7 | No minimum reported |
| EDGAR ↗ | EBR Systems, Inc. | Director | Feb 10, 2011 | D | $10,000,032 | $5,000,026 | 19 | $1 |
| EDGAR ↗ | SYNECOR LLC | Executive Officer | Sep 2, 2010 | D | $9,999,977 | $9,999,977 | 1 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | May 18, 2010 | D | $10,000,002 | $10,000,002 | 5 | No minimum reported |
| EDGAR ↗ | TRANSENTERIX INC group: Transenterix | Director | Oct 15, 2009 | D | $55,149,995 | $40,150,000 | 10 | No minimum reported |
| EDGAR ↗ | iRhythm Technologies, Inc. | Director | Apr 23, 2009 | D | $6,536,306 | $6,536,306 | 4 | $1 |
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 (5 industry/exemption sets on this page); 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.
People and management entities the issuers listed as related persons on the same Form D filings as William N. Starling. Source: the EDGAR rows in the table above. Showing the 40 with the most shared filings.
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.
Export this report as PDF (members · included free during the launch period)
No corrections have been requested for this page.
Free. Logged with status: received → under review → fixed / confirmed with source.
If this is you or your firm, add a sourced explanation next to any fact. Reviewed before publishing.
Members get an email when William N. Starling appears on a new Form D, or when a court case or SEC action is matched to them. See plans →