| $385M | ||
| $337M | ||
| $100M | ||
| $87M | ||
| $82M | ||
| $62M |
Buys | $0 | 0 | 0 |
Sells | $61,485,325 | 34 | 100 |
| Kramer Kelly A. | director | 0 | $0 | 2 | $713,186 | $-713,186 |
| Bluestone Jeffrey | director | 0 | $0 | 2 | $1.17M | $-1.17M |
| Telman Deborah H | EVP, Corporate Affairs & GC | 0 | $0 | 1 | $6.59M | $-6.59M |
| O'Day Daniel Patrick | Chairman & CEO | 0 | $0 | 7 | $8.06M | $-8.06M |
| Mercier Johanna | Chief Commercial Officer | 0 | $0 | 7 | $11.13M | $-11.13M |
| Dickinson Andrew D | Chief Financial Officer | 0 | $0 | 15 | $33.82M | $-33.82M |
Gilead Sciences, Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines in the areas of unmet medical need in the United States, Europe, and internationally. The company provides Biktarvy, Genvoya, Descovy, Odefsey, Truvada, Complera/ Eviplera, Stribild, and Atripla products for the treatment of HIV/AIDS; Veklury, an injection for intravenous use, for the treatment of coronavirus disease 2019; and Epclusa, Harvoni, Vosevi, Vemlidy, and Viread for the treatment of liver diseases. It also offers Yescarta, Tecartus, Trodelvy, and Zydelig products for the treatment of hematology, oncology, and cell therapy patients. In addition, the company provides Letairis, an oral formulation for the treatment of pulmonary arterial hypertension; Ranexa, an oral formulation for the treatment of chronic angina; and AmBisome, a liposomal formulation for the treatment of serious invasive fungal infections. Gilead Sciences, Inc. has collaboration agreements with Arcus Biosciences, Inc.; Pionyr Immunotherapeutics Inc.; Tizona Therapeutics, Inc.; Tango Therapeutics, Inc.; Jounce Therapeutics, Inc.; Galapagos NV; Janssen Sciences Ireland Unlimited Company; Japan Tobacco, Inc.; Gadeta B.V.; Bristol-Myers Squibb Company; Dragonfly Therapeutics, Inc.; and Merck & Co, Inc. The company was incorporated in 1987 and is headquartered in Foster City, California.
Over the last 12 months, insiders at Gilead Sciences, Inc. have bought $0 and sold $61.49M worth of Gilead Sciences, Inc. stock.
On average, over the past 5 years, insiders at Gilead Sciences, Inc. have bought $0 and sold $24.19M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 20,000 shares for transaction amount of $2M was made by WOLD OLSEN PER (director) on 2015‑02‑06.
| 2025-11-28 | Sale | O'Day Daniel Patrick | Chairman & CEO | 10,000 0.0008% | $126.54 | $1.27M | -1.10% | |
| 2025-11-28 | Sale | Bluestone Jeffrey | director | 5,000 0.0004% | $125.08 | $625,400 | -1.10% | |
| 2025-11-28 | Sale | Kramer Kelly A. | director | 2,805 0.0002% | $127.10 | $356,516 | -1.10% | |
| 2025-11-26 | Sale | Kramer Kelly A. | director | 2,806 0.0002% | $127.11 | $356,671 | -2.16% | |
| 2025-11-17 | Sale | Dickinson Andrew D | Chief Financial Officer | 2,500 0.0002% | $125.23 | $313,075 | 0.00% | |
| 2025-11-17 | Sale | Mercier Johanna | Chief Commercial Officer | 28,000 0.0023% | $125.86 | $3.52M | 0.00% | |
| 2025-11-12 | Sale | Telman Deborah H | EVP, Corporate Affairs & GC | 53,646 0.0045% | $122.85 | $6.59M | +1.66% | |
| 2025-10-28 | Sale | O'Day Daniel Patrick | Chairman & CEO | 10,000 0.0008% | $119.39 | $1.19M | +5.46% | |
| 2025-10-15 | Sale | Dickinson Andrew D | Chief Financial Officer | 2,500 0.0002% | $118.08 | $295,200 | +4.19% | |
| 2025-10-15 | Sale | Mercier Johanna | Chief Commercial Officer | 3,000 0.0002% | $118.08 | $354,240 | +4.19% | |
| 2025-09-29 | Sale | O'Day Daniel Patrick | Chairman & CEO | 10,000 0.0008% | $111.66 | $1.12M | +8.13% | |
| 2025-09-15 | Sale | Dickinson Andrew D | Chief Financial Officer | 2,500 0.0002% | $113.57 | $283,925 | +6.74% | |
| 2025-09-15 | Sale | Mercier Johanna | Chief Commercial Officer | 3,000 0.0002% | $113.57 | $340,710 | +6.74% | |
| 2025-08-28 | Sale | O'Day Daniel Patrick | Chairman & CEO | 10,000 0.0008% | $113.63 | $1.14M | +5.83% | |
| 2025-08-15 | Sale | Dickinson Andrew D | Chief Financial Officer | 2,500 0.0002% | $118.53 | $296,325 | +0.29% | |
| 2025-08-15 | Sale | Mercier Johanna | Chief Commercial Officer | 27,300 0.0022% | $118.52 | $3.24M | +0.29% | |
| 2025-07-28 | Sale | O'Day Daniel Patrick | Chairman & CEO | 10,000 0.0008% | $113.94 | $1.14M | +4.86% | |
| 2025-07-15 | Sale | Dickinson Andrew D | Chief Financial Officer | 2,500 0.0002% | $111.03 | $277,575 | +8.07% | |
| 2025-07-15 | Sale | Mercier Johanna | Chief Commercial Officer | 3,000 0.0002% | $111.03 | $333,090 | +8.07% | |
| 2025-07-14 | Sale | Bluestone Jeffrey | director | 5,000 0.0004% | $109.74 | $548,700 | +5.03% |
| O'Day Daniel Patrick | Chairman & CEO | 571203 0.046% | $69.24M | 0 | 7 | |
| Dickinson Andrew D | Chief Financial Officer | 154555 0.0125% | $18.74M | 0 | 19 | |
| Mercier Johanna | Chief Commercial Officer | 107193 0.0086% | $12.99M | 0 | 13 | |
| Telman Deborah H | EVP, Corporate Affairs & GC | 43676 0.0035% | $5.29M | 0 | 1 | |
| Bluestone Jeffrey | director | 8920 0.0007% | $1.08M | 0 | 3 | |
| Kramer Kelly A. | director | 1339 0.0001% | $162,313.58 | 0 | 2 | |
| MARTIN JOHN C | director | 2877762 0.232% | $348.84M | 1 | 157 | +15.01% |
| MILLIGAN JOHN F | President and CEO | 1165924 0.094% | $141.33M | 1 | 53 | +12.42% |
| DAVIGNON ETIENNE | director | 1160186 0.0935% | $140.64M | 0 | 10 | |
| MOORE GORDON EARLE | director | 698640 0.0563% | $84.69M | 0 | 2 | |
| DENNY JAMES M | director | 281158 0.0227% | $34.08M | 0 | 22 | |
| YOUNG KEVIN | Chief Operating Officer | 216418 0.0174% | $26.23M | 0 | 22 | |
| PERRY MARK L | EVP Operations | 196340 0.0158% | $23.8M | 0 | 4 | |
| YANG TAIYIN | SVP, Pharm Dev & Mfg | 146381 0.0118% | $17.74M | 0 | 6 | |
| BISCHOFBERGER NORBERT W | EVP, R&D and CSO | 127936 0.0103% | $15.51M | 0 | 52 | |
| WILSON GAYLE E | director | 124499 0.01% | $15.09M | 0 | 10 | |
| Washington Robin L | EVP, CFO | 105405 0.0085% | $12.78M | 0 | 45 | |
| WOLD OLSEN PER | director | 97854 0.0079% | $11.86M | 4 | 3 | +18.87% |
| Parsey Merdad | Chief Medical Officer | 80801 0.0065% | $9.79M | 0 | 14 | |
| SHULTZ GEORGE P | director | 80000 0.0064% | $9.7M | 0 | 1 | |
| Carter Paul Rutherford | EVP Commercial Ops | 62305 0.005% | $7.55M | 0 | 39 | |
| LEE WILLIAM A | SVP, Research | 58399 0.0047% | $7.08M | 0 | 21 | |
| Cogan John Francis | director | 54860 0.0044% | $6.65M | 0 | 44 | |
| Alton Gregg H | EVP,Corporate &Medical Affairs | 44426 0.0036% | $5.39M | 0 | 165 | |
| BERG PAUL | director | 32000 0.0026% | $3.88M | 0 | 57 | |
| Pletcher Brett A | EVP,Corp Affairs & Gen Counsel | 32576 0.0026% | $3.95M | 0 | 23 | |
| Whitley Richard James | director | 31122 0.0025% | $3.77M | 0 | 19 | |
| Wilfong Diane E. | SVP, Controller & CAO | 28333 0.0023% | $3.43M | 0 | 4 | |
| Metza Kristen | SVP, Human Resources | 25305 0.002% | $3.07M | 0 | 22 | |
| MADIGAN JOHN W | director | 16761 0.0014% | $2.03M | 0 | 2 | |
| HILLS CARLA A | director | 2742 0.0002% | $332,385.24 | 2 | 0 | <0.0001% |
| Meyers James R | EVP Worldwide Commercial Ops | 2715 0.0002% | $329,112.30 | 0 | 4 | |
| MOORE NICHOLAS G | director | 0 0% | $0 | 0 | 10 | |
| TOOLE JOHN J | SVP, Clinical Research | 0 0% | $0 | 0 | 11 | |
| CARACCIOLO ANTHONY | SVP, Manufacturing | 0 0% | $0 | 0 | 4 | |
| Rodriguez Javier | director | 0 0% | $0 | 0 | 1 | |
| Lofton Kevin E | director | 0 0% | $0 | 0 | 1 |
$364,217,072 | 28 | 9.11% | $26.6B | |
$6,077,160 | 24 | 3.21% | $486.51B | |
$1,922,773,492 | 23 | 18.04% | $907.55B | |
$23,129,500 | 19 | 8.41% | $106.16B | |
$28,542,809 | 19 | 26.40% | $399.53B | |
$2,024,218 | 17 | -0.93% | $148B | |
$17,024,470 | 16 | 4.31% | $250.62B | |
$342,528 | 14 | -44.91% | $163.58M | |
$3,170,734 | 10 | 3.97% | $177.64B | |
Gilead Sciences, Inc. (GILD) | $3,933,798 | 8 | 12.51% | $150.4B |
$252,679 | 2 | 0.47% | $1.86B | |
$8,176 | 1 | 13.73% | $61.12M |
| Increased Positions | 1,019 | +49.37% | 48M | +4.47% |
| Decreased Positions | 874 | -42.34% | 44M | -4.13% |
| New Positions | 164 | New | 6M | New |
| Sold Out Positions | 127 | Sold Out | 3M | Sold Out |
| Total Postitions | 2,209 | +7.03% | 1B | +0.34% |
| Vanguard Group Inc | $14.97M | 9.59% | 118.98M | -380,582 | -0.32% | 2025-09-30 |
| Blackrock, Inc. | $14.63M | 9.37% | 116.28M | +1M | +1.22% | 2025-09-30 |
| Fmr Llc | $7.59M | 4.86% | 60.32M | +360,902 | +0.6% | 2025-09-30 |
| State Street Corp | $7.44M | 4.76% | 59.09M | -98,855 | -0.17% | 2025-09-30 |
| Capital World Investors | $5.69M | 3.64% | 45.18M | -1M | -2.43% | 2025-09-30 |
| Dodge & Cox | $3.79M | 2.43% | 30.13M | -685,191 | -2.22% | 2025-09-30 |
| Capital Research Global Investors | $3.78M | 2.42% | 30.01M | -1M | -3.48% | 2025-09-30 |
| Geode Capital Management, Llc | $3.77M | 2.41% | 29.93M | +721,324 | +2.47% | 2025-09-30 |
| Price T Rowe Associates Inc /Md/ | $3.34M | 2.14% | 26.5M | +3M | +12.37% | 2025-09-30 |
| Wellington Management Group Llp | $3.22M | 2.06% | 25.62M | -12M | -31.74% | 2025-09-30 |