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Who

Shulamit Ron-Bigger

Chief Operating Officer

Company insider

Files Form 4 as: Chief Operating Officer, Aktis Oncology.

In numbers

Trades disclosed
10
Buys
0
Sells
1
Bought
$0
Sold
$2.8M
Companies
1
Companies where not an officer
0
First trade
8 Jul 2026
Last trade
8 Jul 2026
Last filed
10 Jul 2026

Companies traded

Where they are an officer
AKTS Aktis OncologyOfficer · Biotechnology · last 8 Jul 20260 buys · 1 sell

Activity over time

1 Jul – 1 Oct
101 Jul1 Aug1 Sep1 Oct

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$183K50,000 at $3.66filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$429K15,800 at $27.13filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$838K30,000 at $27.94filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—50,000 at $0.00filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$121K4,200 at $28.75filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code M—50,000 at $0.00filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code M$183K50,000 at $3.66filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$429K15,800 at $27.13filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$838K30,000 at $27.94filing
8 Jul 2026filed 10 Jul 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Sold$121K4,200 at $28.75filing

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 Shulamit Ron-Bigger; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care1

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
Ken HerrmannDirector · Director 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