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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 1:01 AM ET

Sponsor Check › Person

Seth Lederman

Related person on Form D filings · address state as listed: NY · listed Aug 19, 2010 → Oct 10, 2017

2issuers
7Form D filings
2010–2017years listed

Data last updated: Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 23, 2026, 11:58 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.

Key records

The five facts investors ask about first. Each section states what was searched and when. Items still in human review are not shown.

1. Lawsuits

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, 11:58 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.

2. Regulatory actions

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.

Search queued. Results are added automatically; check back later or follow this page to be notified.

3. Bankruptcies

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, 11:58 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.

4. Differences between public sources

Comparisons are made for sponsors and sponsor groups, not individual people.

5. Money to insiders and sales commissions

3 of 6 offerings report sales commissions totalling $498,236; 0 report finder's fees; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)

SourceOffering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell it
EDGAR ↗Oct 10, 2017 D
File 021-296302
$0$0$0None listed on this filing
EDGAR ↗Dec 26, 2012 D/A
File 021-188248
$70,000$0$0Kema Partners LLC BrokerCheck CRD 143752 ↗
EDGAR ↗Nov 20, 2012 D
File 021-187310
$0$0$0None listed on this filing
EDGAR ↗Jan 31, 2012 D
File 021-172667
$188,236$0$0DAWSON JAMES SECURITIES, INC BrokerCheck CRD 130645 ↗
EDGAR ↗Oct 20, 2011 D
File 021-167617
$240,000 (est.)$0$0WFG Investments, Inc BrokerCheck CRD 22704 ↗
EDGAR ↗Aug 19, 2010 D
File 021-146692
$0$0$0None 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).

Appears on these filings

SourceIssuerRoleFiledFormOfferingSoldInvestorsMin. investment
EDGAR ↗Tonix Pharmaceuticals Holding Corp.Executive Officer, Director
Chief Executive Officer, President and Chairman
Oct 10, 2017D$15,314,798
similar: $1,694,259–$16,000,000
$314,7981
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗Tonix Pharmaceuticals Holding Corp.Executive Officer, DirectorDec 26, 2012D/A$4,000,000$3,325,00026$15,000
EDGAR ↗Tonix Pharmaceuticals Holding Corp.Executive Officer, DirectorDec 12, 2012D$3,000,000$2,325,00025$15,000
EDGAR ↗Tonix Pharmaceuticals Holding Corp.Executive Officer, DirectorNov 20, 2012D$3,000,000$710,00010$15,000
EDGAR ↗Tonix Pharmaceuticals Holding Corp.Executive Officer, DirectorJan 31, 2012D$10,000,000$4,302,95081$10,000
EDGAR ↗Tonix Pharmaceuticals Holding Corp.Executive Officer, DirectorOct 20, 2011D$3,000,000$1,625,00016$10,000
EDGAR ↗Tonix Pharmaceuticals, Inc.Executive Officer, Director, PromoterAug 19, 2010D$3,000,000$150,0013No minimum reported

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: 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.

Connections as of Oct 23, 2026, 5:45 PM ET

Listed alongside — 16 names on the same filings (0 management entities, 16 people)

People and management entities the issuers listed as related persons on the same Form D filings as Seth Lederman. Source: the EDGAR rows in the table above.

  • Patrick Grace — 6 shared filings (2 issuers) · role as listed: Director
  • Stuart Davidson — 6 shared filings (2 issuers) · role as listed: Director
  • Donald Landry — 6 shared filings (2 issuers) · role as listed: Director
  • Ernest Mario — 5 shared filings (1 issuer) · role as listed: Director · also listed on 2 other issuers
  • Charles Mather — 5 shared filings (1 issuer) · role as listed: Director · also listed on 1 other issuer
  • John Rhodes — 5 shared filings (1 issuer) · role as listed: Director
  • Samuel Saks — 4 shared filings (1 issuer) · role as listed: Director
  • Leland Gershell — 3 shared filings (1 issuer) · role as listed: Executive Officer
  • Bruce Daugherty — 3 shared filings (1 issuer) · role as listed: Executive Officer
  • Rhonda Rosen — 2 shared filings (1 issuer) · role as listed: Executive Officer · also listed on 1 other issuer
  • Benjamin Selzer — 2 shared filings (1 issuer) · role as listed: Executive Officer · also listed on 1 other issuer
  • David Moss — 1 shared filing (1 issuer) · role as listed: Director · also listed on 2 other issuers
  • Susan Kerridge — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • Gregory Sullivan — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • Bradley Saenger — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • Margaret Smith Bell — 1 shared filing (1 issuer) · role as listed: Director

Other offering types (Regulation A and Regulation Crowdfunding)

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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