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Who

Ken Herrmann

Director

Company insider

Files Form 4 as: Director, Aktis Oncology.

In numbers

Trades disclosed
18
Buys
0
Sells
2
Bought
$0
Sold
$393K
Companies
1
Companies where not an officer
1
First trade
17 Jul 2026
Last trade
20 Jul 2026
Last filed
21 Jul 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AKTS Aktis OncologyDirector · Biotechnology · last 20 Jul 20260 buys · 2 sells

Activity over time

1 Jul – 1 Oct
201 Jul1 Aug1 Sep1 Oct

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$2803,506 at $0.08filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$2,5791,350 at $1.91filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$86K3,506 at $24.56filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—3,506 at $0.00filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—1,350 at $0.00filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$33K1,350 at $24.56filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—3,506 at $0.00filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—1,350 at $0.00filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$2803,506 at $0.08filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$2,5791,350 at $1.91filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$86K3,506 at $24.56filing
20 Jul 2026filed 21 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$33K1,350 at $24.56filing
17 Jul 2026filed 20 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$2453,065 at $0.08filing
17 Jul 2026filed 20 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$77K3,065 at $25.21filing
17 Jul 2026filed 20 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—3,065 at $0.00filing
17 Jul 2026filed 20 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—3,065 at $0.00filing
17 Jul 2026filed 20 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$2453,065 at $0.08filing
17 Jul 2026filed 20 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$77K3,065 at $25.21filing

News

PTC Therapeutics (NASDAQ:PTCT) & Aktis Oncology (NASDAQ:AKTS) Head to Head ContrastAKTS · dailypolitical.com · 19 Oct 2026

0 headlines in the last 90 days name Ken Herrmann; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care2

Buys in green, sells in red, by the company’s sector.

Related people

Akos CzibereChief Medical Officer · Chief Medical Officer at Aktis Oncology, filing Form 4 there in the last year
Shulamit Ron-BiggerChief Operating Officer · Chief Operating Officer at Aktis Oncology, filing Form 4 there in the last year
Glenn GormleyDirector · Director at Aktis Oncology, filing Form 4 there in the last year
Todd FoleyDirector and 10% owner · Director and 10% owner at Aktis Oncology, filing Form 4 there in the last year
Ansbert Gadicke10% owner · 10% owner at Aktis Oncology, filing Form 4 there in the last year