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Who

Michael A. Friedman

Director

Company insider

Files Form 4 as: Director, MannKind; Director, Celgene Corp /de/; Director, Intuitive Surgical.

In numbers

Trades disclosed
152
Buys
0
Sells
9
Bought
$0
Sold
$13.5M
Companies
3
Companies where not an officer
3
First trade
25 May 2006
Last trade
20 May 2026
Last filed
22 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
MNKD MannKindDirector · Pharmaceuticals · last 20 May 20260 buys · 0 sells
Celgene Corp /de/Director · last 20 Nov 20190 buys · 5 sells
ISRG Intuitive SurgicalDirector · Medical Devices · last 23 Apr 20190 buys · 4 sells

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
20 May 2026filed 22 May 2026MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—82,781 at $0.00filing
20 May 2026filed 22 May 2026MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—82,781 at $0.00filing
14 May 2025filed 16 May 2025MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—52,854 at $0.00filing
15 May 2024filed 17 May 2024MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—35,047 at $0.00filing
25 May 2023filed 26 May 2023MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—35,545 at $0.00filing
10 May 2022filed 12 May 2022MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—45,045 at $0.00filing
20 May 2021filed 20 May 2021MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—33,860 at $0.00filing
21 May 2020filed 26 May 2020MNKD MannKindoption or derivative · PharmaceuticalsSEC FORM 4 Code A—88,235 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—3,600 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—20,700 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—10,000 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—11,000 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—10,500 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—13,266 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—300 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—970 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code D—4,756 at $0.00filing
20 Nov 2019filed 22 Nov 2019Celgene Corp /de/SEC FORM 4 Code D—19,847 at $0.00filing
15 Jun 2019filed 17 Jun 2019Celgene Corp /de/option or derivativeSEC FORM 4 Code M—375 at $0.00filing
15 Jun 2019filed 17 Jun 2019Celgene Corp /de/SEC FORM 4 Code M—375 at $0.00filing

Sectors

Health Care4
Not placed5

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

Related people

Steven B. BinderDirector · Director at Mannkind, filing Form 4 there in the last year
Christopher B. PrentissChief Financial Officer · Chief Financial Officer at Mannkind, filing Form 4 there in the last year
David ThomsonEVP Genl Counsel & Secretary · EVP Genl Counsel & Secretary at Mannkind, filing Form 4 there in the last year
Stuart A. TrossChief People & Workpl Officer · Chief People & Workpl Officer at Mannkind, filing Form 4 there in the last year
Sanjay R. SinghEVP Technical Operations · EVP Technical Operations at Mannkind, filing Form 4 there in the last year
Fredrik WidmanVP Corporate Controller · Also traded ISRG in the last 90 days
Mark BrosiusEVP & Chief Mfg and Supply Cha · Also traded ISRG in the last 90 days
Donald J. TrumpPresident · Also traded ISRG in the last 90 days