EcoR1 Capital, LLC

Holdings History for Aktis Oncology, Inc. - Common Stock (AKTS)

Symbol: AKTS on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 4,862,335 shares
Security Ownership %: 9.1%

Oleg Nodelman ownership in Aktis Oncology, Inc. Common Stock (AKTS)

20 Jan 2026 - Oleg Nodelman has filed an SCHEDULE 13D form with the Securities and Exchange Commission (SEC) disclosing ownership of 4,862,335 shares of Aktis Oncology, Inc. Common Stock (AKTS). This represents 9.1% ownership of the company. This is the first filing by EcoR1 Capital, LLC disclosing ownership of Aktis Oncology, Inc. Common Stock (AKTS).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Oleg Nodelman	9.1%			4,862,335			$17.90	13D	12 Jan 2026	20 Jan 2026, 14:01