LEDERMAN SETH 4
4 · Tonix Pharmaceuticals Holding Corp. · Filed Apr 1, 2026
Research Summary
AI-generated summary of this filing
Tonix (TNXP) CEO Seth Lederman Buys 5,000 Shares
What Happened
- Seth Lederman, CEO of Tonix Pharmaceuticals Holding Corp. (TNXP), purchased 5,000 shares in open-market transactions on 2026-03-31. The weighted average purchase price was $12.62 per share, for a total cost of approximately $63,100. The transaction is reported as a purchase (code P).
Key Details
- Transaction date: 2026-03-31; Form 4 filed: 2026-04-01 (filed promptly the next day).
- Price: weighted average $12.62/share; price range reported in footnote F1: $12.5699–$12.625 per share.
- Amount: 5,000 shares; total approximately $63,100.
- Transaction type: Open-market purchase (code P).
- Shares owned after transaction: Not specified in this Form 4 filing.
- Footnotes: F1 explains the weighted-average price and offers to provide per-trade prices on request; F2 notes the reporting person may be deemed a control person of the entity.
- No 10b5-1 plan, option exercise, or tax-withholding event disclosed in this filing.
Context
- This was a straightforward open-market purchase (not an option exercise or gift). Insider purchases are commonly watched by investors as potentially informative, but the filing does not state Lederman’s reason for buying.
Insider Transaction Report
Form 4
LEDERMAN SETH
DirectorChief Executive Officer
Transactions
- Purchase
Common Stock, $0.001 par value
[F1][F2]2026-03-31$12.62/sh+5,000$63,100→ 20,001 total(indirect: By IRA)
Holdings
- 4,005
Common Stock, $0.001 par value
- 1(indirect: Lederman & Co.)
Common Stock, $0.001 par value
[F2]
Footnotes (2)
- [F1]Represents the weighted average purchase price of shares purchased in a series of open market transactions on the transaction date at prices ranging from $12.5699 to $12.625 per share. The Reporting Persons undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each price.
- [F2]Reporting person may be deemed a control person of this entity.
Signature
/s/ Seth Lederman|2026-04-01