GILD insider trading: GILEAD SCIENCES, INC. insider buys & sells · Whale Atlas

GILD

Nasdaq

GILEAD SCIENCES, INC.

Latest disclosureOctober 2, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 45 sales

Price by TradingView

Insider transactions 115

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $3.09M by 3 insiders.

Showing the first 6 of 45 trades on this page.

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $1.77M
Reported price: $147.719 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $445.88K
Reported price: $148.6265 / share

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000882095
Latest public acceptance: Oct 2, 2026, 08:40 PM UTC
Score calculated: Oct 8, 2026, 12:04 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $236.01K
Reported price: $147.5087 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $1.19M
Reported price: $148.3636 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $807.86K
Reported price: $149.3817 / share

Sale disclosed

Anthony Welters

Director

Common Stock

Reported value: $462.43K
Reported price: $148.3106 / share

Sale disclosed

Anthony Welters

Director

Common Stock

Reported value: $684.59K
Reported price: $148.824 / share

Sale disclosed

Anthony Welters

Director

Common Stock

Reported value: $504.3K
Reported price: $148.2353 / share

Sale disclosed

Anthony Welters

Director

Common Stock

Reported value: $1.02M
Reported price: $148.8227 / share

Sale disclosed

Jeffrey Bluestone

Director

Common Stock

Reported value: $167.47K
Reported price: $143.7543 / share

Sale disclosed

Jeffrey Bluestone

Director

Common Stock

Reported value: $263.18K
Reported price: $144.9248 / share

Sale disclosed

Jeffrey Bluestone

Director

Common Stock

Reported value: $241.62K
Reported price: $145.7286 / share

Sale disclosed

Jeffrey Bluestone

Director

Common Stock

Reported value: $3.81K
Reported price: $146.36 / share

Sale disclosed

Jeffrey Bluestone

Director

Common Stock

Reported value: $49K
Reported price: $146.26 / share

Sale disclosed

Andrew D. Dickinson

Chief Financial Officer

Common Stock

Reported value: $415.08K
Reported price: $138.36 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $2.27M
Reported price: $137.365 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $1.58M
Reported price: $138.0353 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $868.71K
Reported price: $129.6583 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $1.01M
Reported price: $130.8022 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $78.81K
Reported price: $131.3433 / share

Sale disclosed

Andrew D. Dickinson

Chief Financial Officer

Common Stock

Reported value: $389.78K
Reported price: $129.9256 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $389.76K
Reported price: $129.9192 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $1.5M
Reported price: $126.0897 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $393.93K
Reported price: $127.075 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $182.66K
Reported price: $123.4166 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $132.68K
Reported price: $123.9958 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $56.43K
Reported price: $125.40 / share

Sale disclosed

Andrew D. Dickinson

Chief Financial Officer

Common Stock

Reported value: $376.2K
Reported price: $125.40 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $1.43M
Reported price: $131.0994 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $404.84K
Reported price: $132.2151 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $138.02K
Reported price: $132.9678 / share

Sale disclosed

Andrew D. Dickinson

Chief Financial Officer

Common Stock

Reported value: $396.81K
Reported price: $132.27 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $1.01M
Reported price: $130.2915 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $1.47M
Reported price: $131.1917 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $1.11M
Reported price: $132.2324 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $92.93K
Reported price: $132.7514 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $895.07K
Reported price: $128.7877 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $396.53K
Reported price: $130.0111 / share

Sale disclosed

Andrew D. Dickinson

Chief Financial Officer

Common Stock

Reported value: $422.88K
Reported price: $140.96 / share

Sale disclosed

Johanna Mercier

Chief Comm & Corp Aff Officer

Common Stock

Reported value: $422.88K
Reported price: $140.96 / share

Sale disclosed

Daniel Patrick O.'Day

Chairman & CEO

Common Stock

Reported value: $1.37M
Reported price: $136.8162 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
Chairman & CEO	Common StockSale10b5-12 trades	15,000avg $147.90 / share	$2.22M	Oct 1Filed Oct 2 · 1d later	2 filings 12,000 @ $147.72 · $1.77MSEC filing 3,000 @ $148.63 · $445.88KSEC filing
Chief Financial Officer	Common StockSale10b5-1	3,000$145.29 / share	$435.87K	Sep 15Filed Sep 16 · 1d later	SEC filing
Chief Comm & Corp Aff Officer	Common StockSale10b5-13 trades	3,000avg $144.22 / share	$432.65K	Sep 15Filed Sep 16 · 1d later	3 filings 1,600 @ $143.69 · $229.91KSEC filing 800 @ $144.46 · $115.57KSEC filing 600 @ $145.29 · $87.17KSEC filing
Chairman & CEO	Common StockSale10b5-13 trades	15,000avg $148.64 / share	$2.23M	Sep 1Filed Sep 2 · 1d later	3 filings 1,600 @ $147.51 · $236.01KSEC filing 7,992 @ $148.36 · $1.19MSEC filing 5,408 @ $149.38 · $807.86KSEC filing
Director	Common StockSale10b5-14 trades	18,000avg $148.62 / share	$2.68M	Aug 26Filed Aug 27 · 1d later	4 filings 3,118 @ $148.31 · $462.43KSEC filing 4,600 @ $148.82 · $684.59KSEC filing 3,402 @ $148.24 · $504.3KSEC filing 6,880 @ $148.82 · $1.02MSEC filing
Director	Common StockSale10b5-15 trades	5,000avg $145.02 / share	$725.08K	Aug 20Filed Aug 21 · 1d later	5 filings 1,165 @ $143.75 · $167.47KSEC filing 1,816 @ $144.92 · $263.18KSEC filing 1,658 @ $145.73 · $241.62KSEC filing 26 @ $146.36 · $3.81KSEC filing
Chief Financial Officer	Common StockSale10b5-1	3,000$138.36 / share	$415.08K	Aug 17Filed Aug 18 · 1d later	SEC filing
Chief Comm & Corp Aff Officer	Common StockSale10b5-12 trades	28,000avg $137.64 / share	$3.85M	Aug 17Filed Aug 18 · 1d later	2 filings 16,530 @ $137.37 · $2.27MSEC filing 11,470 @ $138.04 · $1.58MSEC filing
Chairman & CEO	Common StockSale10b5-13 trades	15,000avg $130.31 / share	$1.95M	Aug 3Filed Aug 4 · 1d later	3 filings 6,700 @ $129.66 · $868.71KSEC filing 7,700 @ $130.80 · $1.01MSEC filing 600 @ $131.34 · $78.81KSEC filing
Chief Financial Officer	Common StockSale10b5-1	3,000$129.93 / share	$389.78K	Jul 15Filed Jul 16 · 1d later	SEC filing
Chief Comm & Corp Aff Officer	Common StockSale10b5-1	3,000$129.92 / share	$389.76K	Jul 15Filed Jul 16 · 1d later	SEC filing
Chairman & CEO	Common StockSale10b5-12 trades	15,000avg $126.29 / share	$1.89M	Jul 1Filed Jul 2 · 1d later	2 filings 11,900 @ $126.09 · $1.5MSEC filing 3,100 @ $127.08 · $393.93KSEC filing
Chief Comm & Corp Aff Officer	Common StockSale10b5-13 trades	3,000avg $123.92 / share	$371.76K	Jun 15Filed Jun 16 · 1d later	3 filings 1,480 @ $123.42 · $182.66KSEC filing 1,070 @ $124.00 · $132.68KSEC filing 450 @ $125.40 · $56.43KSEC filing
Chief Financial Officer	Common StockSale10b5-1	3,000$125.40 / share	$376.2K	Jun 15Filed Jun 16 · 1d later	SEC filing
Chairman & CEO	Common StockSale10b5-13 trades	15,000avg $131.46 / share	$1.97M	Jun 1Filed Jun 2 · 1d later	3 filings 10,900 @ $131.10 · $1.43MSEC filing 3,062 @ $132.22 · $404.84KSEC filing 1,038 @ $132.97 · $138.02KSEC filing
Chief Financial Officer	Common StockSale10b5-1	3,000$132.27 / share	$396.81K	May 15Filed May 18 · 3d later	SEC filing
Chief Comm & Corp Aff Officer	Common StockSale10b5-14 trades	28,000avg $131.29 / share	$3.68M	May 15Filed May 18 · 3d later	4 filings 7,749 @ $130.29 · $1.01MSEC filing 11,177 @ $131.19 · $1.47MSEC filing 8,374 @ $132.23 · $1.11MSEC filing 700 @ $132.75 · $92.93KSEC filing
Chairman & CEO	Common StockSale10b5-12 trades	10,000avg $129.16 / share	$1.29M	Apr 28Filed Apr 29 · 1d later	2 filings 6,950 @ $128.79 · $895.07KSEC filing 3,050 @ $130.01 · $396.53KSEC filing
Chief Financial Officer	Common StockSale10b5-1	3,000$140.96 / share	$422.88K	Apr 15Filed Apr 16 · 1d later	SEC filing
Chief Comm & Corp Aff Officer	Common StockSale10b5-1	3,000$140.96 / share	$422.88K	Apr 15Filed Apr 16 · 1d later	SEC filing
Chairman & CEO	Common StockSale10b5-1	10,000$136.82 / share	$1.37M	Mar 27Filed Mar 30 · 3d later	SEC filing

Congress transactions 9

All Congress filings

Purchase disclosedAmended report

Gilead Sciences Inc · Options

The filing reports a purchase for a joint account.

Thomas H TubervilleReporting Senate member

Options or exercise activity is reported; this is not automatically an ordinary share purchase.

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 10, 2024

Purchase disclosedAmended report

Gilead Sciences Inc · Options

The filing reports a purchase for a joint account.

Thomas H TubervilleReporting Senate member

Options or exercise activity is reported; this is not automatically an ordinary share purchase.

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 10, 2024

Purchase disclosedAmended report

Gilead Sciences Inc · Options

The filing reports a purchase for a joint account.

Thomas H TubervilleReporting Senate member

Options or exercise activity is reported; this is not automatically an ordinary share purchase.

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 10, 2024

Full sale disclosedAmended report

Gilead Sciences, Inc. - Common Stock · Stock

The filing reports a full sale for a joint account.

Thomas H TubervilleReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 8, 2024

Purchase disclosed

Gilead Sciences, Inc. - Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Purchase disclosed

Gilead Sciences, Inc. - Common Stock (GILD) · Stock

The filing reports a purchase for the member.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 6, 2026

Purchase disclosed

Gilead Sciences, Inc. - Common Stock (GILD) · Stock

The filing reports a purchase for a dependent.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 6, 2026

Purchase disclosed

Gilead Sciences, Inc. - Common Stock (GILD) · Stock

The filing reports a purchase for a joint account.

Josh GottheimerReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: January 27, 2026

Sale disclosed

Gilead Sciences, Inc. - Common Stock (GILD) · Stock

The filing reports a sale for a spouse.

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025