Company profile
Actinium Pharmaceuticals, Inc. Insider Trading
ATNMEvery SEC Form 4 insider trading filing for Actinium Pharmaceuticals, Inc. (ATNM) 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
- Pharmaceutical Preparations
- CIK
- 0001388320
- Filings
- 21
- Insiders
- 7
- Last filing
- 2026-09-02
Activity summary
No discretionary insider buying or selling in the last 30 days. The 13 transactions filed were grants, option exercises or other non-open-market activity.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Actinium Pharmaceuticals, Inc. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $207K.
90 day insight
Over the last 90 days, Actinium Pharmaceuticals, Inc. insiders filed 13 Form 4 transactions, none of which were open-market purchases or sales.
- Most active insider: Sandesh Seth with 3 transactions totaling $0.
Activity skews bullish: buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Richard I Steinhart | ATNM | Award | 62,800 | — | — |
| Sep 2, 2026 | Richard I Steinhart | ATNM | Award | 94,200 | — | — |
| Sep 2, 2026 | Jeffrey W. Chell | ATNM | Award | 61,600 | — | — |
| Sep 2, 2026 | Jeffrey W. Chell | ATNM | Award | 92,400 | — | — |
| Sep 2, 2026 | Ajit Shetty | ATNM | Award | 61,600 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Institutional Ownership
Top 13F-HR holders of Actinium Pharmaceuticals, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →