Form4insider filings, from the source

Insider holders · CIK 0002035832

Aktis Oncology, Inc. · AKTS

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Ken HerrmannDirector0—0Jul 21, 2026 · 8:50 pm EDTForm 4
Akos CzibereChief Medical Officer0—0Sep 24, 2026 · 4:05 pm EDTForm 4
Shulamit Ron-BiggerChief Operating Officer0—0Jul 10, 2026 · 6:11 am EDTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.