Follow the people · Insider
Ken Herrmann
Ken Herrmann files insider transactions with the SEC as a director of Aktis Oncology (AKTS). We hold 2 disclosed purchases and sales filed since 20 July 2026, 2 of them in the last 90 days.
- Files forAKTS
- Disclosed buys and sells2 in all, 2 in the last 90 days
- Last disclosure21 July 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 17 July 2026 — 20 July 2026Director · Aktis Oncology (AKTS)9 Form 4 lines · source: SEC Form 4
Everything they disclosed
9 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 3,506 shares of Aktis OncologySEC Form 421 July 2026Common Stock · traded 20 July 2026 · filed 21 July 2026
- exercised options over 1,350 shares of Aktis OncologySEC Form 421 July 2026Common Stock · traded 20 July 2026 · filed 21 July 2026
- ▼ sold on the open market 3,506 shares of Aktis OncologySEC Form 421 July 2026Common Stock · traded 20 July 2026 · filed 21 July 2026
- ▼ sold on the open market 1,350 shares of Aktis OncologySEC Form 421 July 2026Common Stock · traded 20 July 2026 · filed 21 July 2026
- exercised options over 3,506 shares of Aktis Oncology (a derivative holding)SEC Form 421 July 2026Stock Option (Right to Buy) · traded 20 July 2026 · filed 21 July 2026
- exercised options over 1,350 shares of Aktis Oncology (a derivative holding)SEC Form 421 July 2026Stock Option (Right to Buy) · traded 20 July 2026 · filed 21 July 2026
- exercised options over 3,065 shares of Aktis OncologySEC Form 420 July 2026Common Stock · traded 17 July 2026 · filed 20 July 2026
- ▼ sold on the open market 3,065 shares of Aktis OncologySEC Form 420 July 2026Common Stock · traded 17 July 2026 · filed 20 July 2026
- exercised options over 3,065 shares of Aktis Oncology (a derivative holding)SEC Form 420 July 2026Stock Option (Right to Buy) · traded 17 July 2026 · filed 20 July 2026
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.