Transaction · 0001493152-26-040736

LEDERMAN SETH

LEDERMAN SETH, CEO, reported an open-market or private purchase at Tonix Pharmaceuticals Holding Corp. involving 2000.000000 shares for an estimated $27580.00. Reported holdings after the transaction were 11005.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PCEO
TNXPTonix Pharmaceuticals Holding Corp.
Filing timeAug 31
Trade dateAug 27, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$13.59
Pre-filing
1mo ago -26.9%1w ago -8.8%1d ago +0.4%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

TNXP price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TNXP since 2026-08-31Filed 3 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001493152-26-040736
Common Stock, $0.001 par value
Transaction date
Aug 27, 2026
Filed Aug 31, 2026, 12:00 PM · 4d delay
Shares
2.00k sh
$1.37k per share
Estimated value
$2.75M
Computed from shares × price
Holdings after
11.0k sh
Indirect · By IRA Account

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
CEO Buy Director Buy
+24score
Filing-only score

+24

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Executive Officer

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Reporting person may be deemed a control person of this entity.

Original filing · 0001493152-26-040736
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

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