$CATX 3 SEC Filings

Filed On	Filing
05 Sep 2025	Form 3: Sendek Joel, Chief Financial Officer No securities owned
05 Sep 2025	Form 3: Martinez Maria E, Director No securities owned
07 Jan 2025	Form 3: Graham Juan, Chief Financial Officer Holds 2,021 shares of Common Stock
01 Feb 2024	Form 3: Lantheus Alpha Therapy, Llc, 10% owner and 1 other Holds 56,342,355 shares of Common Stock
02 Jun 2023	Form 3: Henson Heidi, Director No securities owned
17 Mar 2023	Form 3: Williamson Robert F Iii, Director No securities owned
13 Feb 2023	Form 3: Morich Frank, Director
13 Feb 2023	Form 3: Puhlmann Markus, Chief Medical Officer Holds 500,000 shares of Common Stock
13 Feb 2023	Form 3: Spoor Johan M., Director Holds 37,572 shares of Common Stock
20 Sep 2019	Form 3: Cline Krista, Dir. of Operations, Secretary Holds 1,033 shares of Common Stock
04 Sep 2019	Form 3: Hunt Jonathan Robert, Chief Financial Officer
19 Jun 2018	Form 3: Woods Lori A, Director
28 Jul 2017	Form 3: Austin Mark John, Controller/Prin Fin&Acct Offic
29 Jun 2017	Form 3: Streeter Jennifer, VP of Human Resources Holds 5,440 shares of Common Stock
26 Jan 2017	Form 3: Branson Matthew, Principal Fin & Acct Officer
23 Jun 2016	Form 3: Krachon Michael, VP of Sales & Marketing
19 Jan 2016	Form 3: Hoffmann Alan, Director No securities owned
22 Jun 2015	Form 3: McCormick Michael W, Director No securities owned
22 Jan 2014	Form 3: Vitale Philip J, Director No securities owned
18 Oct 2010	Form 3: Cavanagh William, Vice President

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