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Insider · CIK 0002147965

Seth Michael Cohen

director

Files at STDN (Standard Nuclear, Inc.). First filing -, latest -.

In brief

Seth Michael Cohen files SEC Form 4 as director at STDN (Standard Nuclear, Inc.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.

A track record needs three past buys with six months of prices behind them; Seth Michael Cohen has 0, so none is measured yet.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold

Signals

This insider’s open-market buys and sells, scored.

No scored open-market trades yet.

Transactions

Every row this insider has filed, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Aug 12, 2026STDN
Standard Nuclear, Inc.
AGrant or award
Class A common stock
+13,255$0.00$015,255Aug 28, 2026
Aug 12, 2026STDN
Standard Nuclear, Inc.
AGrant or award
Class A common stock
+13,255$0.00$013,255Aug 14, 2026

Questions about Seth Michael Cohen

Answered from the filings on this page, as of the latest one.

Is Seth Michael Cohen buying or selling?

Seth Michael Cohen has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.

How did Seth Michael Cohen's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Seth Michael Cohen has 0.

Where does Seth Michael Cohen file Form 4?

Seth Michael Cohen has filed Form 4 at STDN (Standard Nuclear, Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Seth Michael Cohen: insider trades and track record | InsiderTell