MetaCap

Gilead Sciences Insider Trades

NASDAQ: GILDHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

147.10+0.25 (+0.17%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
43 · $26.12M
Shares bought / sold
0 / 191.00K
Net activity
Net selling $26.1 million

Gilead Sciences insider activity

Over the last 12 months, Gilead Sciences insiders reported 85 transactions on SEC Form 4: 0 open-market purchases and 43 sales. Insiders bought $0 and sold $26.1 million worth of stock, for net insider selling of $26.1 million. The largest seller was O'Day Daniel Patrick, with $11.6 million in reported sales.

The most recent filing shows O'Day Daniel Patrick (Chairman & CEO) selling 12,000 shares at $147.72 on Oct 1, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put GILD's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

GILD insider transactions

Gilead Sciences insider transactions
DateInsiderTypeSharesValueFiling
Oct 1, 2026O'Day Daniel PatrickChairman & CEOSale3,000$445.88KForm 4
Oct 1, 2026O'Day Daniel PatrickChairman & CEOSale12,000$1.77MForm 4
Sep 22, 2026Burkhart ErinSVP, ControllershipTax withholding768$117.25KForm 4
Sep 22, 2026Burkhart ErinSVP, ControllershipOption exercise2,223—Form 4
Sep 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale600$87.17KForm 4
Sep 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale800$115.57KForm 4
Sep 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale1,600$229.91KForm 4
Sep 15, 2026Dickinson Andrew DChief Financial OfficerSale3,000$435.87KForm 4
Sep 10, 2026Cain Wettan Keeley MEVP Gen Counsel, Legal & CompTax withholding285$41.27KForm 4
Sep 10, 2026Cain Wettan Keeley MEVP Gen Counsel, Legal & CompOption exercise590—Form 4
Sep 10, 2026Berger DietmarChief Medical OfficerTax withholding263$38.09KForm 4
Sep 10, 2026Berger DietmarChief Medical OfficerOption exercise533—Form 4
Sep 10, 2026O'Day Daniel PatrickChairman & CEOTax withholding4,230$612.55KForm 4
Sep 10, 2026O'Day Daniel PatrickChairman & CEOOption exercise8,780—Form 4
Sep 10, 2026Mercier JohannaChief Comm & Corp Aff OfficerTax withholding1,347$195.06KForm 4
Sep 10, 2026Mercier JohannaChief Comm & Corp Aff OfficerOption exercise2,797—Form 4
Sep 10, 2026Dickinson Andrew DChief Financial OfficerTax withholding1,347$195.06KForm 4
Sep 10, 2026Dickinson Andrew DChief Financial OfficerOption exercise2,797—Form 4
Sep 1, 2026O'Day Daniel PatrickChairman & CEOSale5,408$807.86KForm 4
Sep 1, 2026O'Day Daniel PatrickChairman & CEOSale7,992$1.19MForm 4
Sep 1, 2026O'Day Daniel PatrickChairman & CEOSale1,600$236.01KForm 4
Aug 26, 2026WELTERS ANTHONYDirectorSale6,880$1.02MForm 4
Aug 26, 2026WELTERS ANTHONYDirectorSale3,402$504.30KForm 4
Aug 26, 2026WELTERS ANTHONYDirectorOption exercise10,282$630.80KForm 4
Aug 26, 2026WELTERS ANTHONYDirectorSale4,600$684.59KForm 4
Aug 26, 2026WELTERS ANTHONYDirectorSale3,118$462.43KForm 4
Aug 26, 2026WELTERS ANTHONYDirectorOption exercise7,718$468.25KForm 4
Aug 20, 2026Bluestone JeffreyDirectorSale335$49.00KForm 4
Aug 20, 2026Bluestone JeffreyDirectorOption exercise335$20.55KForm 4
Aug 20, 2026Bluestone JeffreyDirectorSale26$3.81KForm 4
Aug 20, 2026Bluestone JeffreyDirectorOption exercise26$1.75KForm 4
Aug 20, 2026Bluestone JeffreyDirectorSale1,658$241.62KForm 4
Aug 20, 2026Bluestone JeffreyDirectorOption exercise1,658$111.83KForm 4
Aug 20, 2026Bluestone JeffreyDirectorSale1,816$263.18KForm 4
Aug 20, 2026Bluestone JeffreyDirectorOption exercise1,816$122.49KForm 4
Aug 20, 2026Bluestone JeffreyDirectorSale1,165$167.47KForm 4
Aug 20, 2026Bluestone JeffreyDirectorOption exercise1,165$78.58KForm 4
Aug 17, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale11,470$1.58MForm 4
Aug 17, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale16,530$2.27MForm 4
Aug 17, 2026Mercier JohannaChief Comm & Corp Aff OfficerOption exercise1,890$136.72KForm 4
Aug 17, 2026Mercier JohannaChief Comm & Corp Aff OfficerOption exercise23,110$1.54MForm 4
Aug 17, 2026Dickinson Andrew DChief Financial OfficerSale3,000$415.08KForm 4
Aug 10, 2026Cain Wettan Keeley MEVP Gen Counsel, Legal & CompTax withholding2,908$386.94KForm 4
Aug 10, 2026Cain Wettan Keeley MEVP Gen Counsel, Legal & CompOption exercise6,002—Form 4
Aug 3, 2026O'Day Daniel PatrickChairman & CEOSale600$78.81KForm 4
Aug 3, 2026O'Day Daniel PatrickChairman & CEOSale7,700$1.01MForm 4
Aug 3, 2026O'Day Daniel PatrickChairman & CEOSale6,700$868.71KForm 4
Jul 15, 2026Dickinson Andrew DChief Financial OfficerSale3,000$389.78KForm 4
Jul 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale3,000$389.76KForm 4
Jul 1, 2026O'Day Daniel PatrickChairman & CEOSale3,100$393.93KForm 4
Jul 1, 2026O'Day Daniel PatrickChairman & CEOSale11,900$1.50MForm 4
Jun 15, 2026Dickinson Andrew DChief Financial OfficerSale3,000$376.20KForm 4
Jun 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale450$56.43KForm 4
Jun 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale1,070$132.68KForm 4
Jun 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale1,480$182.66KForm 4
Jun 10, 2026O'Day Daniel PatrickChairman & CEOTax withholding4,213$511.80KForm 4
Jun 10, 2026O'Day Daniel PatrickChairman & CEOOption exercise8,779—Form 4
Jun 10, 2026Mercier JohannaChief Comm & Corp Aff OfficerTax withholding1,341$162.90KForm 4
Jun 10, 2026Mercier JohannaChief Comm & Corp Aff OfficerOption exercise2,796—Form 4
Jun 10, 2026Cain Wettan Keeley MEVP Gen Counsel, Legal & CompTax withholding283$34.38KForm 4
Jun 10, 2026Cain Wettan Keeley MEVP Gen Counsel, Legal & CompOption exercise589—Form 4
Jun 10, 2026Dickinson Andrew DChief Financial OfficerTax withholding1,341$162.90KForm 4
Jun 10, 2026Dickinson Andrew DChief Financial OfficerOption exercise2,796—Form 4
Jun 10, 2026Berger DietmarChief Medical OfficerTax withholding263$31.95KForm 4
Jun 10, 2026Berger DietmarChief Medical OfficerOption exercise533—Form 4
Jun 1, 2026O'Day Daniel PatrickChairman & CEOSale1,038$138.02KForm 4
Jun 1, 2026O'Day Daniel PatrickChairman & CEOSale3,062$404.84KForm 4
Jun 1, 2026O'Day Daniel PatrickChairman & CEOSale10,900$1.43MForm 4
May 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale700$92.93KForm 4
May 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale8,374$1.11MForm 4
May 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale11,177$1.47MForm 4
May 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerSale7,749$1.01MForm 4
May 15, 2026Mercier JohannaChief Comm & Corp Aff OfficerOption exercise25,000$1.67MForm 4
May 15, 2026Dickinson Andrew DChief Financial OfficerSale3,000$396.81KForm 4
Apr 30, 2026MANWANI HARISHDirectorTax withholding224$29.31KForm 4
Apr 30, 2026MANWANI HARISHDirectorAward1,146—Form 4
Apr 30, 2026Rodriguez JavierDirectorAward1,146—Form 4
Apr 30, 2026LOVE TED WDirectorAward1,146—Form 4
Apr 30, 2026Horning SandraDirectorAward1,146—Form 4
Apr 30, 2026WELTERS ANTHONYDirectorAward1,146—Form 4
Apr 30, 2026BARTON JACQUELINE KDirectorAward1,146—Form 4
Apr 30, 2026Bluestone JeffreyDirectorAward1,146—Form 4
Apr 28, 2026O'Day Daniel PatrickChairman & CEOSale3,050$396.53KForm 4
Apr 28, 2026O'Day Daniel PatrickChairman & CEOSale6,950$895.07KForm 4
Apr 15, 2026Dickinson Andrew DChief Financial OfficerSale3,000$422.88KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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