STOCK TITAN

Gilead (GILD) CEO Daniel O'Day exercises RSUs and withholds shares for taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Gilead Sciences Chairman & CEO Daniel O'Day reported routine equity compensation activity involving restricted stock units and related tax withholding. He exercised derivative awards covering 8,779 restricted stock units that convert into the same number of common shares at a price of $0.0000 per share. To cover tax obligations, 4,213 common shares were disposed of at $121.48 per share through a tax-withholding arrangement, not an open-market sale.

Following these transactions, O'Day directly holds 626,346 shares of common stock and 92,080 restricted stock units. The RSUs vest over four years, with 25% vesting on the first anniversary of grant and the remaining 75% vesting 6.25% each quarter until fully vested.

Positive

  • None.

Negative

  • None.
Insider O'Day Daniel Patrick
Role Chairman & CEO
Type Security Shares Price Value
Exercise Restricted Stock Unit 8,779 $0.00 --
Exercise Common Stock 8,779 $0.00 --
Tax Withholding Common Stock 4,213 $121.48 $512K
Holdings After Transaction: Restricted Stock Unit — 92,080 shares (Direct, null); Common Stock — 626,346 shares (Direct, null)
Footnotes (1)
  1. Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested.
Tax-withholding shares 4,213 shares Common stock disposed of for tax withholding at $121.48 per share
Tax-withholding price $121.48/share Price per share for 4,213 shares used to cover tax liability
RSUs exercised 8,779 units Restricted stock units converted into common stock at $0.0000
Common shares after transactions 626,346 shares Total common stock directly held by Daniel O'Day after reported events
RSUs remaining 92,080 units Restricted stock units directly held after derivative transaction
Vesting initial tranche 25% RSUs vest 25% on the first anniversary of grant
Ongoing vesting rate 6.25% quarterly Remaining RSUs vest 6.25% each quarter until fully vested
Restricted Stock Unit financial
"The restricted stock units have a four-year vesting schedule."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
tax-withholding disposition financial
"transaction_action: "tax-withholding disposition" for 4,213 common shares."
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative exercise/conversion financial
"transaction_action: "derivative exercise/conversion" for 8,779 units."
derivative security financial
"transaction_code_description: "Exercise or conversion of derivative security"."
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
vesting schedule financial
"The restricted stock units have a four-year vesting schedule."
A vesting schedule is a timeline that determines when someone gains full ownership of certain benefits, such as company stock or retirement contributions. Think of it like earning the right to own a gift gradually over time, rather than receiving it all at once. It matters to investors because it affects when they can fully access or sell these benefits, influencing their financial planning and decision-making.
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
O'Day Daniel Patrick

(Last)(First)(Middle)
333 LAKESIDE DRIVE

(Street)
FOSTER CITY CALIFORNIA 94404

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
GILEAD SCIENCES, INC. [ GILD ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairman & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/10/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock06/10/2026M8,779A(1)626,346D
Common Stock06/10/2026F4,213D$121.48622,133D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(1)06/10/2026M8,779 (2) (2)Common Stock8,779(1)92,080D
Explanation of Responses:
1. Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock.
2. The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested.
Remarks:
/s/ Amy Kim by Power of Attorney for Daniel O'Day06/11/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Gilead (GILD) CEO Daniel O'Day report in this Form 4?

Daniel O'Day reported routine equity compensation activity. He exercised 8,779 restricted stock units into common shares and had 4,213 shares withheld to satisfy tax obligations, reflecting standard vesting and tax-withholding mechanics rather than open-market trading.

How many Gilead (GILD) shares does Daniel O'Day hold after these transactions?

After these transactions, Daniel O'Day directly holds 626,346 shares of Gilead common stock. He also holds 92,080 restricted stock units, which represent additional potential shares that will be delivered as they vest under the disclosed four-year vesting schedule.

Were any of Daniel O'Day’s Gilead (GILD) transactions open-market buys or sells?

No open-market buys or sells were reported. The filing shows a derivative exercise of 8,779 restricted stock units into common shares and a disposition of 4,213 shares strictly to cover tax liabilities through share withholding, not discretionary market trading.

What are the terms of Daniel O'Day’s restricted stock units at Gilead (GILD)?

Each restricted stock unit represents the right to receive one Gilead common share. The units vest over four years: 25% on the first anniversary of grant and the remaining 75% vesting at 6.25% each quarter until all units have vested.

How many Gilead (GILD) shares were used for tax withholding in this Form 4?

The Form 4 reports that 4,213 shares of Gilead common stock were disposed of at $121.48 per share as a tax-withholding transaction. This means shares were withheld to satisfy tax obligations arising from the vesting and settlement of equity awards.

What does the exercise of 8,779 restricted stock units mean for Gilead (GILD) CEO ownership?

Exercising 8,779 restricted stock units converted those units into the same number of Gilead common shares. This increased Daniel O'Day’s direct share ownership while reducing his unvested or unsettled derivative award balance associated with those particular restricted stock units.