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.
Trade date
Aug 27, 2026
Filing date
Aug 31, 2026
View on SEC Insider profile
Estimated value$27.5kShares × reported price
Shares traded2.00k$13.79 per share
Holdings after11.0kIndirect · By IRA Account
% of reported position traded22.21%This security and ownership context
How reported position traded is calculated

Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 9,005 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

TNXP price since this filing

Daily closing prices, with the filing date and available return windows
TNXP · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -29.5%1w ago -12.1%1d ago -3.3%
Returns since7d -6.8%30d -31.6%90d180d1y

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
2,000 sh
$13.79 per share
Estimated value
$27.5k
Computed from shares × price
Holdings after
11,005 sh
Indirect · By IRA Account

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
CEO Buy Director Buy
Filing-only score

+24 points

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.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • ceo_buy+12 points

    is_officer + officer_title/role mentions CEO

    CEO open-market purchase.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

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
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