AKTS insider trading — Aktis Oncology, Inc.
Over the last 90 days, insiders at Aktis Oncology, Inc. (AKTS) made 0 open-market purchases worth $0 and 2 open-market sales worth $197K, making them net sellers by $197K. The largest sale was by Herrmann Ken (Director), who sold 4,856 shares for $119K on Jul 20, 2026.
Updated Oct 16, 2026.
Recent AKTS insider transactions
Every Form 4 filed by Aktis Oncology, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 | Czibere Akos | Chief Medical Officer | M · Option exercise · 10b5-1 | Direct | 12,500 | $4.95 | $62K | Form 4 |
| Sep 23, 2026 | Czibere Akos | Chief Medical Officer | S · Sale · 10b5-1 | Direct | 12,500 | $20.69 | $259K | Form 4 |
| Jul 20, 2026 | Herrmann Ken | Director | M · Option exercise | Direct | 4,856 | $0.59 | $3K | Form 4 |
| Jul 20, 2026 | Herrmann Ken | Director | S · Sale | Direct | 4,856 | $24.56 | $119K | Form 4 |
| Jul 17, 2026 | Herrmann Ken | Director | M · Option exercise | Direct | 3,065 | $0.08 | $245 | Form 4 |
| Jul 17, 2026 | Herrmann Ken | Director | S · Sale | Direct | 3,065 | $25.21 | $77K | Form 4 |
AKTS insider trading FAQ
Are insiders buying AKTS stock?
Not on the open market. In the last 90 days, Aktis Oncology, Inc. insiders made no open-market purchases, and 2 open-market sales totaling $197K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading AKTS?
Recent sellers: Herrmann Ken.
Where does AKTS insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.