Sponsor Check › Person
Related person on Form D filings · address state as listed: CA · listed Jul 1, 2010 → Dec 1, 2016
Data last updated: Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: not yet · 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.
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Sources to be searched: CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not yet searched. PACER: not searched (RECAP only). · Search queued. Results are added automatically; check back later or follow this page to be notified.
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.
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Search queued. Results are added automatically; check back later or follow this page to be notified.
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Sources to be searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not yet searched. PACER: not searched (RECAP only). · Search queued. Results are added automatically; check back later or follow this page to be notified.
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.
1 of 7 offerings reports sales commissions totalling $1,012,000; 6 report finder's fees totalling $1,754,739; 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 ↗ | Dec 1, 2016 D File 021-275461 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jul 3, 2013 D File 021-199005 | $0 | $600,000 (est.) | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Jul 9, 2012 D File 021-180885 | $0 | $600,000 (est.) | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Sep 15, 2011 D File 021-165882 | $1,012,000 | $4,739 | $0 | Leerink Swann LLC BrokerCheck CRD 39011 ↗ |
| EDGAR ↗ | Jul 1, 2011 D File 021-162180 | $0 | $300,000 (est.) | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Oct 4, 2010 D File 021-148471 | $0 | $200,000 (est.) | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Jul 1, 2010 D File 021-144295 | $0 | $50,000 (est.) | $0 (est.) | 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 ↗ | Unity Biotechnology, Inc. | Executive Officer | Dec 1, 2016 | D | $128,278,051 similar: $2,000,000–$19,999,994 | $108,320,117 | 26 similar: 2–16 | No minimum reported similar: $10,000–$50,000 |
| EDGAR ↗ | ClickN KIDS INC. | Director | Jul 3, 2013 | D | $4,000,000 similar: $1,100,015–$10,001,163 | $0 | 0 similar: 2–14 | $22,500 similar: $5,000–$50,000 |
| EDGAR ↗ | ClickN KIDS INC. | Director | Jul 9, 2012 | D | $4,000,000 similar: $1,100,015–$10,001,163 | $0 | 0 similar: 2–14 | $20,000 similar: $5,000–$50,000 |
| EDGAR ↗ | KYTHERA BIOPHARMACEUTICALS INC | Executive Officer | Sep 15, 2011 | D | $52,424,997 similar: $1,694,259–$16,000,000 | $37,424,989 | 20 similar: 1–13 | No minimum reported similar: $10,000–$55,000 |
| EDGAR ↗ | ClickN KIDS INC. | Director | Jul 1, 2011 | D | $4,000,000 similar: $1,100,015–$10,001,163 | $0 | 0 similar: 2–14 | $20,000 similar: $5,000–$50,000 |
| EDGAR ↗ | ClickN KIDS INC. | Director | Oct 4, 2010 | D | $4,000,000 similar: $1,100,015–$10,001,163 | $0 | 0 similar: 2–14 | $10,000 similar: $5,000–$50,000 |
| EDGAR ↗ | ClickN KIDS INC. | Director | Jul 1, 2010 | D | $2,000,000 similar: $1,100,015–$10,001,163 | $0 | 0 similar: 2–14 | $1,000 similar: $5,000–$50,000 |
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: Biotechnology / 506(b) (3,253 filings); Other Technology / 506(b) (17,390 filings); 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.
Not linked to this profile — a second identifier (same issuer, same sponsor group) was not found. 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 Keith Klein. 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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