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Who

Cato T. Laurencin

Director

Company insider

Files Form 4 as: Director, Alkermes; Director, MiMedx Group; Director, Osteotech.

In numbers

Trades disclosed
75
Buys
0
Sells
4
Bought
$0
Sold
$344K
Companies
3
Companies where not an officer
3
First trade
24 Sep 2008
Last trade
21 May 2026
Last filed
22 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
ALKS AlkermesDirector · Pharmaceuticals · last 21 May 20260 buys · 4 sells
MDXG MiMedx GroupDirector · Medical Devices · last 18 Jun 20250 buys · 0 sells
OsteotechDirector · last 16 Nov 20100 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
21 May 2026filed 22 May 2026ALKS AlkermesPharmaceuticalsSEC FORM 4 Code M—6,142filing
21 May 2026filed 22 May 2026ALKS AlkermesPharmaceuticalsSEC FORM 4 Code F$55K1,475 at $36.95filing
21 May 2026filed 22 May 2026ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code M—6,142filing
21 May 2026filed 22 May 2026ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code M—6,142filing
21 May 2026filed 22 May 2026ALKS AlkermesPharmaceuticalsSEC FORM 4 Code M—6,142filing
21 May 2026filed 22 May 2026ALKS AlkermesPharmaceuticalsSEC FORM 4 Code F$55K1,475 at $36.95filing
20 May 2026filed 22 May 2026ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code A—11,538 at $0.00filing
20 May 2026filed 22 May 2026ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code A—11,538 at $0.00filing
20 May 2026filed 22 May 2026ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code A—5,409 at $0.00filing
20 May 2026filed 22 May 2026ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code A—5,409 at $0.00filing
18 Jun 2025filed 23 Jun 2025MDXG MiMedx GroupMedical DevicesSEC FORM 4 Code A$185K28,609 at $6.47filing
31 May 2025filed 2 Jun 2025ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code M—8,013filing
31 May 2025filed 2 Jun 2025ALKS AlkermesPharmaceuticalsSEC FORM 4 Code M—8,013filing
31 May 2025filed 2 Jun 2025ALKS AlkermesPharmaceuticalsSEC FORM 4 Code F$59K1,924 at $30.61filing
21 May 2025filed 23 May 2025ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code A—13,474 at $0.00filing
21 May 2025filed 23 May 2025ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code A—6,142 at $0.00filing
9 Dec 2024filed 9 Dec 2024ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code M—2,691 at $0.00filing
9 Dec 2024filed 9 Dec 2024ALKS AlkermesPharmaceuticalsSEC FORM 4 Code M$61K2,691 at $22.52filing
9 Dec 2024filed 9 Dec 2024ALKS AlkermesPharmaceuticalsSEC FORM 4 Sold$86K2,691 at $31.85filing
8 Dec 2024filed 9 Dec 2024ALKS Alkermesoption or derivative · PharmaceuticalsSEC FORM 4 Code M—4,163filing

Sectors

Health Care4

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

Related people

Joshua ReedSVP, Chief Financial Officer · SVP, Chief Financial Officer at Alkermes plc, filing Form 4 there in the last year
Anne Clem WhitakerDirector · Director at Alkermes plc, filing Form 4 there in the last year
David Joseph GaffinEVP, CLO, Alkermes, Inc. · EVP, CLO, Alkermes, Inc. at Alkermes plc, filing Form 4 there in the last year
Craig C. HopkinsonEVP R&D, Chief Medical Officer · EVP R&D, Chief Medical Officer at Alkermes plc, filing Form 4 there in the last year
Christian Todd NicholsSVP, Chief Commercial Officer · SVP, Chief Commercial Officer at Alkermes plc, filing Form 4 there in the last year
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded ALKS in the last 90 days
nancy lynn snydermanDirector · Also traded ALKS in the last 90 days
Donald J. TrumpPresident · Also traded ALKS in the last 90 days