Company profile
Standard Nuclear, Inc. Insider Trading
STDNEvery SEC Form 4 insider trading filing for Standard Nuclear, Inc. (STDN) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Industrial Inorganic Chemicals
- CIK
- 0002086716
- Filings
- 17
- Insiders
- 17
- Last filing
- 2026-08-12
Activity summary
No insider transactions in the last 30 days. The most recent was on August 12, 2026, when Seth Michael Cohen bought 13,255 shares. 17 filings from 17 insiders are on record below.
90 day insight
Over the last 90 days, Standard Nuclear, Inc. insiders bought $19.1M across 7 transactions with no open-market sales.
- Most active insider: Decisive Point Group, LLC with 15 transactions totaling $19.1M.
- Largest single purchase: $19.1M by Decisive Point Group, LLC on Jul 16, 2026.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 12, 2026 | Seth Michael Cohen | STDN | Award | 13,255 | — | — |
| Jul 20, 2026 | Kurt Amir Terrani | STDN | Gift | 629,374 | — | — |
| Jul 20, 2026 | Kurt Amir Terrani | STDN | Gift | 629,374 | — | — |
| Jul 20, 2026 | Kurt Amir Terrani | STDN | Gift | 175,000 | — | — |
| Jul 20, 2026 | Kurt Amir Terrani | STDN | Gift | 175,000 | — | — |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Query this yourself
The same rows, over the API.
curl "https://api.form4api.com/v1/transactions?ticker=STDN" \
-H "X-Api-Key: $KEY"