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Who

Jacqueline K. Barton

Director

Company insider

Files Form 4 as: Director, Gilead Sciences; Director, Dow; Director, Dow Chemical Co /de/.

In numbers

Trades disclosed
80
Buys
0
Sells
4
Bought
$0
Sold
$141K
Companies
3
Companies where not an officer
3
First trade
6 Mar 2006
Last trade
30 Apr 2026
Last filed
4 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
GILD Gilead SciencesDirector · Biotechnology · last 30 Apr 20260 buys · 0 sells
DOW DowDirector · Chemicals · last 9 Apr 20200 buys · 0 sells
Dow Chemical Co /de/Director · last 31 Aug 20170 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
30 Apr 2026filed 4 May 2026GILD Gilead SciencesBiotechnologySEC FORM 4 Code A—1,146 at $0.00filing
30 Apr 2026filed 4 May 2026GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—4,884 at $0.00filing
30 Apr 2026filed 4 May 2026GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—4,884 at $0.00filing
30 Apr 2026filed 4 May 2026GILD Gilead SciencesBiotechnologySEC FORM 4 Code A—1,146 at $0.00filing
7 May 2025filed 8 May 2025GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—6,809 at $0.00filing
7 May 2025filed 8 May 2025GILD Gilead SciencesBiotechnologySEC FORM 4 Code A—1,516 at $0.00filing
8 May 2024filed 9 May 2024GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—12,648 at $0.00filing
8 May 2024filed 9 May 2024GILD Gilead SciencesBiotechnologySEC FORM 4 Code A—2,310 at $0.00filing
3 May 2023filed 4 May 2023GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A$808K10,173 at $79.45filing
3 May 2023filed 4 May 2023GILD Gilead SciencesBiotechnologySEC FORM 4 Code A—1,887 at $0.00filing
5 May 2022filed 6 May 2022GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—15,851 at $0.00filing
5 May 2022filed 6 May 2022GILD Gilead SciencesBiotechnologySEC FORM 4 Code A—2,444 at $0.00filing
3 May 2022filed 3 May 2022GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code M—2,223filing
3 May 2022filed 3 May 2022GILD Gilead SciencesBiotechnologySEC FORM 4 Code M—2,223filing
12 May 2021filed 14 May 2021GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—2,223filing
12 May 2021filed 14 May 2021GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—14,665 at $0.00filing
6 May 2021filed 7 May 2021GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code M—1,936filing
6 May 2021filed 7 May 2021GILD Gilead SciencesBiotechnologySEC FORM 4 Code M—1,936filing
6 May 2020filed 7 May 2020GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—1,936filing
6 May 2020filed 7 May 2020GILD Gilead Sciencesoption or derivative · BiotechnologySEC FORM 4 Code A—7,886 at $0.00filing

News

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

Sectors

Not placed4

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

Related people

Andrew D. DickinsonChief Financial Officer · Chief Financial Officer at Gilead Sciences, filing Form 4 there in the last year
Johanna MercierChief Comm & Corp Aff Officer · Chief Comm & Corp Aff Officer at Gilead Sciences, filing Form 4 there in the last year
Daniel Patrick O'DayChairman & CEO · Chairman & CEO at Gilead Sciences, filing Form 4 there in the last year
Erin BurkhartSVP, Controllership · SVP, Controllership at Gilead Sciences, filing Form 4 there in the last year
Dietmar BergerChief Medical Officer · Chief Medical Officer at Gilead Sciences, filing Form 4 there in the last year