Insider Transactions Reported by 22 Insiders of GILEAD SCIENCES, INC.

Symbol
GILD on Nasdaq
Location
Foster City, CA

Insiders trading volume in the past year

GILEAD SCIENCES, INC. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Daniel Patrick O'Day Chairman & CEO, Director $111,462,711 -$45,112,721 -29% 10 Mar 2026
Andrew D. Dickinson Chief Financial Officer $30,370,078 -$3,891,985 -11% 16 Mar 2026
Johanna Mercier Chief Comm & Corp Aff Officer $23,601,469 -$16,708,062 -41% 16 Mar 2026
Merdad Parsey Chief Medical Officer $13,940,850 10 Dec 2024
Deborah H. Telman EVP, Corporate Affairs & GC $9,143,992 -$6,590,487 -42% 12 Nov 2025
Dietmar Berger Chief Medical Officer $8,821,036 10 Mar 2026
Olsen Per Wold Director $8,754,707 06 May 2021
Sandra C. Patterson SVP, Controllership $6,811,146 10 Mar 2025
Diane E. Wilfong Interim Corp Controller & CAO $5,331,349 10 Sep 2025
Brett A. Pletcher EVP,Corp Affairs & Gen Counsel $4,172,613 10 Jun 2022
Richard James Whitley Director $3,154,008 06 May 2021
Jacqueline K. Barton Director $2,700,183 07 May 2025
Harish Manwani Director $1,393,797 07 May 2025
Javier Rodriguez Director $1,266,151 07 May 2025
Anthony S. Welters Director $1,217,445 07 May 2025
Jeffrey A. Bluestone Director $1,101,620 -$1,791,600 -62% 20 Jan 2026
Sandra Horning Director $1,042,554 07 May 2025
Keeley M. Cain Wettan EVP Gen Counsel, Legal & Comp $754,915 10 Mar 2026
Ted W. Love Director $449,546 07 May 2025
Kelly A. Kramer Director $170,186 -$713,186 -81% 26 Nov 2025
Erin E. Burkhart SVP, Controllership 10 Mar 2026
Kevin E. Lofton Director 28 Mar 2024

Recent Insider Transactions by Companies or Individuals for GILEAD SCIENCES, INC.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Johanna Mercier GILD Common Stock Sale -2.23% $432,690 $144.23 -3,000 131,779 16 Mar 2026 Direct
Andrew D. Dickinson GILD Common Stock Sale -1.65% $432,690 $144.23 -3,000 179,191 16 Mar 2026 Direct
Andrew D. Dickinson GILD Common Stock Tax liability -1.7% -3,147 182,191 10 Mar 2026 Direct
Andrew D. Dickinson GILD Common Stock Options Exercise 3.62% 6,469 185,338 10 Mar 2026 Direct
Andrew D. Dickinson GILD Non-qualified Stock Option (Right to Buy) Award 35,880 35,880 10 Mar 2026 Direct
Andrew D. Dickinson GILD Restricted Stock Unit Award 45.5% 9,590 30,647 10 Mar 2026 Direct
Andrew D. Dickinson GILD Restricted Stock Unit Options Exercise -23.5% -6,469 21,057 10 Mar 2026 Direct
Johanna Mercier GILD Common Stock Tax liability -2.33% -3,216 134,779 10 Mar 2026 Direct
Johanna Mercier GILD Common Stock Options Exercise 5.04% 6,617 137,995 10 Mar 2026 Direct
Johanna Mercier GILD Non-qualified Stock Option (Right to Buy) Award 35,880 35,880 10 Mar 2026 Direct
Johanna Mercier GILD Restricted Stock Unit Award 45.5% 9,590 30,647 10 Mar 2026 Direct
Johanna Mercier GILD Restricted Stock Unit Options Exercise -23.9% -6,617 21,057 10 Mar 2026 Direct
Keeley M. Cain Wettan GILD Common Stock Tax liability -10.7% -606 5,054 10 Mar 2026 Direct
Keeley M. Cain Wettan GILD Common Stock Options Exercise 28.2% 1,246 5,660 10 Mar 2026 Direct
Keeley M. Cain Wettan GILD Non-qualified Stock Option (Right to Buy) Award 18,885 18,885 10 Mar 2026 Direct
Keeley M. Cain Wettan GILD Restricted Stock Unit Award 32.5% 5,050 20,586 10 Mar 2026 Direct
Keeley M. Cain Wettan GILD Restricted Stock Unit Options Exercise -7.42% -1,246 15,536 10 Mar 2026 Direct
Erin E. Burkhart GILD Non-qualified Stock Option (Right to Buy) Award 5,455 5,455 10 Mar 2026 Direct
Erin E. Burkhart GILD Restricted Stock Unit Award 26.5% 2,355 11,245 10 Mar 2026 Direct
Daniel Patrick O'Day GILD Common Stock Tax liability -1.47% -9,767 652,567 10 Mar 2026 Direct
Daniel Patrick O'Day GILD Common Stock Options Exercise 3.12% 20,026 662,334 10 Mar 2026 Direct
Daniel Patrick O'Day GILD Non-qualified Stock Option (Right to Buy) Award 122,755 122,755 10 Mar 2026 Direct
Daniel Patrick O'Day GILD Restricted Stock Unit Award 48.2% 32,815 100,859 10 Mar 2026 Direct
Daniel Patrick O'Day GILD Restricted Stock Unit Options Exercise -22.7% -20,026 68,044 10 Mar 2026 Direct
Dietmar Berger GILD Common Stock Tax liability -5.3% -1,063 18,982 10 Mar 2026 Direct
Dietmar Berger GILD Common Stock Options Exercise 11.9% 2,133 20,045 10 Mar 2026 Direct
Dietmar Berger GILD Non-qualified Stock Option (Right to Buy) Award 31,475 31,475 10 Mar 2026 Direct
Dietmar Berger GILD Restricted Stock Unit Award 21.6% 8,415 47,461 10 Mar 2026 Direct
Dietmar Berger GILD Restricted Stock Unit Options Exercise -5.18% -2,133 39,046 10 Mar 2026 Direct
Andrew D. Dickinson GILD Common Stock Award 6.61% 11,090 178,869 27 Feb 2026 Direct
Johanna Mercier GILD Common Stock Award 9.22% 11,090 131,378 27 Feb 2026 Direct
Dietmar Berger GILD Common Stock Award 90.9% 8,530 17,912 27 Feb 2026 Direct
Keeley M. Cain Wettan GILD Common Stock Award 11.9% 470 4,414 27 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Sale -1.53% $1,447,859 $144.79 -10,000 642,308 27 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Award 6.25% 38,396 652,308 27 Feb 2026 Direct
Johanna Mercier GILD Common Stock Sale -18.9% $4,324,228 $154.44 -28,000 120,288 17 Feb 2026 Direct
Johanna Mercier GILD Common Stock Options Exercise 20.3% 25,000 148,288 17 Feb 2026 Direct
Johanna Mercier GILD Non-qualified Stock Option (Right to Buy) Options Exercise -34.2% -25,000 48,110 17 Feb 2026 Direct
Andrew D. Dickinson GILD Common Stock Sale -1.76% $463,290 $154.43 -3,000 167,779 17 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Sale -15.8% $17,346,000 $150.00 -115,640 613,912 05 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Options Exercise 18.8% 115,640 729,552 05 Feb 2026 Direct
Daniel P. O'Day GILD Non-qualified Stock Option (Right to Buy) Options Exercise -100% -115,640 0 05 Feb 2026 Direct
Johanna Mercier GILD Common Stock Tax liability -16.8% -24,800 123,288 03 Feb 2026 Direct
Johanna Mercier GILD Common Stock Award 43.5% 44,867 148,088 03 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Tax liability -10.8% -74,461 613,912 03 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Award 23.6% 131,675 688,373 03 Feb 2026 Direct
Andrew D. Dickinson GILD Common Stock Tax liability -12.7% -24,802 170,568 03 Feb 2026 Direct
Andrew D. Dickinson GILD Common Stock Award 29.8% 44,867 195,370 03 Feb 2026 Direct
Daniel P. O'Day GILD Common Stock Sale -1.76% $1,398,911 $139.89 -10,000 556,698 28 Jan 2026 Direct
Daniel P. O'Day GILD Common Stock Sale -17% $15,611,400 $135.00 -115,640 566,698 23 Jan 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.