Key facts
- This page summarizes Seth Lederman's Form 4 filing for Tonix Pharmaceuticals Holding Corp. (TNXP).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 31 Aug 2026, 08:00.
Seth Lederman - 27 Aug 2026 Form 4 Insider Report for Tonix Pharmaceuticals Holding Corp. (TNXP)
- Reporting relationship
- Chief Executive Officer, Director
- Issuer ticker
- TNXP
- Reported as of
- 27 Aug 2026
- Net transaction value
- +$27,580
- SEC form
- 4
- Accepted by SEC
- 31 Aug 2026, 08:00:21 UTC
- Prior SEC filing
- 09 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Seth Lederman
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Seth Lederman filed Form 4 for Tonix Pharmaceuticals Holding Corp. (TNXP) on 31 Aug 2026.
Change
- Previous filing in this sequence was filed on 09 Jun 2026.
- Current net transaction value: +$27,580.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001563420
Primary reporting owner
LEDERMAN SETH
- Relationship
- Chief Executive Officer, Director
- Address
- C/O TONIX PHARMACEUTICALS HOLDING CORP., 200 CONNELL DRIVE, SUITE 3100, BERKELEY HEIGHTS
- Signature
- /s/ Seth Lederman
- Signature date
- 31 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
TNXP
transaction
Common Stock, $0.001 par value
Purchase
- Transaction value
- $27,580
- Shares
- +2,000
- Change %
- +22%
- Price
- $13.79
- Shares after
- 11,005
- Date
- 27 Aug 2026
- Ownership
- By IRA Account
- Footnotes
- F1
TNXP
holding
Common Stock, $0.001 par value
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 20,001
- Date
- 27 Aug 2026
- Ownership
- Direct
TNXP
holding
Common Stock, $0.001 par value
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1
- Date
- 27 Aug 2026
- Ownership
- Lederman & Co.
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Reporting person may be deemed a control person of this entity.