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Who

Maria E. Martinez

Director

Company insider

Files Form 4 as: Director, Perspective Therapeutics; Director, Mirati Therapeutics.

In numbers

Trades disclosed
32
Buys
0
Sells
1
Bought
$0
Sold
$1.5M
Companies
2
Companies where not an officer
2
First trade
6 Dec 2018
Last trade
2 Mar 2026
Last filed
4 Mar 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CATX Perspective TherapeuticsDirector · Biotechnology · last 2 Mar 20260 buys · 0 sells
Mirati TherapeuticsDirector · last 23 Jan 20240 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
2 Mar 2026filed 4 Mar 2026CATX Perspective Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—50,000 at $0.00filing
2 Mar 2026filed 4 Mar 2026CATX Perspective Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—50,000 at $0.00filing
3 Sep 2025filed 5 Sep 2025CATX Perspective Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—75,000 at $0.00filing
23 Jan 2024filed 23 Jan 2024Mirati Therapeuticsoption or derivativeSEC FORM 4 Code D—17,500filing
23 Jan 2024filed 23 Jan 2024Mirati Therapeuticsoption or derivativeSEC FORM 4 Code D—7,520filing
23 Jan 2024filed 23 Jan 2024Mirati Therapeuticsoption or derivativeSEC FORM 4 Code D—11,000filing
23 Jan 2024filed 23 Jan 2024Mirati TherapeuticsSEC FORM 4 Code D—6,021filing
23 Jan 2024filed 23 Jan 2024Mirati TherapeuticsSEC FORM 4 Code D—4,444filing
23 Jan 2024filed 23 Jan 2024Mirati TherapeuticsSEC FORM 4 Code D—6,808filing
29 Dec 2023filed 3 Jan 2024Mirati TherapeuticsSEC FORM 4 Code A$400K6,808 at $58.75filing
20 Jan 2023filed 24 Jan 2023Mirati Therapeuticsoption or derivativeSEC FORM 4 Code A—7,520 at $0.00filing
20 Jan 2023filed 24 Jan 2023Mirati TherapeuticsSEC FORM 4 Code A—4,444 at $0.00filing
14 Jan 2022filed 18 Jan 2022Mirati Therapeuticsoption or derivativeSEC FORM 4 Code A—3,688 at $0.00filing
14 Jan 2022filed 18 Jan 2022Mirati TherapeuticsSEC FORM 4 Code A—2,546 at $0.00filing
29 Jan 2021filed 1 Feb 2021Mirati Therapeuticsoption or derivativeSEC FORM 4 Code M—7,500 at $0.00filing
29 Jan 2021filed 1 Feb 2021Mirati TherapeuticsSEC FORM 4 Code M$298K7,500 at $39.76filing
29 Jan 2021filed 1 Feb 2021Mirati TherapeuticsSEC FORM 4 Sold$9,85750 at $197.14filing
29 Jan 2021filed 1 Feb 2021Mirati TherapeuticsSEC FORM 4 Sold$50K250 at $198.48filing
29 Jan 2021filed 1 Feb 2021Mirati TherapeuticsSEC FORM 4 Sold$144K719 at $200.05filing
29 Jan 2021filed 1 Feb 2021Mirati TherapeuticsSEC FORM 4 Sold$93K462 at $200.90filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Not placed1

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

Related people

Lantheus Alpha Therapy, LLC10% owner · 10% owner at Perspective Therapeutics, filing Form 4 there in the last year
Lantheus Holdings, Inc.10% owner · 10% owner at Perspective Therapeutics, filing Form 4 there in the last year
Lori A. WoodsDirector · Director at Perspective Therapeutics, filing Form 4 there in the last year
Robert F. Williamson IIIDirector · Director at Perspective Therapeutics, filing Form 4 there in the last year
Heidi HensonDirector · Director at Perspective Therapeutics, filing Form 4 there in the last year