InsiderClue
Stocks · Health care · Pharmaceutical Preparations

Aktis Oncology, Inc.

AKTS
United States Fiscal year ends December CIK 0002035832 Results filed 13 Aug 2026
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What the insiders did Net buying

Individual transactions

20
Insider
Date
Role
Action
Shares
Price
Amount
Akos Czibere
23 Sep 2026
Chief Medical Officer
Sold after exercise
7,401
$21.03
$155.65K
Akos Czibere
23 Sep 2026
Chief Medical Officer
Sold after exercise
5,099
$20.19
$102.97K
Ken Herrmann
20 Jul 2026
Director
Sold after exercise
1,350
$24.56
$33.16K
Ken Herrmann
20 Jul 2026
Director
Sold after exercise
3,506
$24.56
$86.12K
Ken Herrmann
17 Jul 2026
Director
Sold after exercise
3,065
$25.21
$77.26K
Akos Czibere
8 Jul 2026
Chief Medical Officer
Sold after exercise
4,371
$28.71
$125.48K
Akos Czibere
8 Jul 2026
Chief Medical Officer
Sold after exercise
30,829
$27.95
$861.74K
Akos Czibere
8 Jul 2026
Chief Medical Officer
Sold after exercise
14,800
$27.13
$401.48K
Shulamit Ron-Bigger
8 Jul 2026
Chief Operating Officer
Sold after exercise
4,200
$28.75
$120.74K
Shulamit Ron-Bigger
8 Jul 2026
Chief Operating Officer
Sold after exercise
30,000
$27.94
$838.14K
Shulamit Ron-Bigger
8 Jul 2026
Chief Operating Officer
Sold after exercise
15,800
$27.13
$428.68K
Helen Susan Kim
12 Jan 2026
Director
Buy indirect
22,545
$18.00
$405.81K
Helen Susan Kim
12 Jan 2026
Director
Buy indirect
812,455
$18.00
$14.62M
Vida Ventures II, LLC
12 Jan 2026
10% owner
Buy indirect
22,545
$18.00
$405.81K
Vida Ventures II, LLC
12 Jan 2026
10% owner
Buy indirect
812,455
$18.00
$14.62M
EcoR1 Capital, LLC
12 Jan 2026
Director
Buy indirect
144,443
$18.00
$2.60M
EcoR1 Capital, LLC
12 Jan 2026
Director
Buy indirect
2,077,779
$18.00
$37.40M
Ansbert Gadicke
12 Jan 2026
10% owner
Buy indirect
1,112,777
$18.00
$20.03M
Mpm Bioventures 2018, L.p.
12 Jan 2026
10% owner
Buy indirect
1,112,777
$18.00
$20.03M
Todd Foley
12 Jan 2026
Director
Buy indirect
232,870
$18.00
$4.19M

What was left out

Form 4 filings counted 13
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 4
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 11
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 34,344,412
History held since 12 Jan 2026