Daniel O'Day reports large GILD insider sales

Daniel O'Day reports proposed sales of GILD common stock under Form 144.

Rhea-AI Filing Summary

Daniel O'Day reports proposed sales of GILD common stock under Form 144. The filing lists recent transactions including a sale of $17,346,000.00 for 115,640 shares on 02/05/2026, and earlier sales of 115,640 shares on 01/23/2026 for $15,611,400.00. The record also shows multiple 10,000-share transactions in late 2025 and January 2026 with corresponding proceeds listed.

Insights

Corporate Governance Analyst

Form 144 discloses sizable insider sales by Daniel O'Day, evidenced by recent transactions.

The filing itemizes sales including 115,640 shares on 02/05/2026 for $17,346,000.00 and 115,640 shares on 01/23/2026 for $15,611,400.00. Several smaller 10,000-share sales are listed in late 2025 and January 2026.

These entries document executed sales rather than company actions; the timing and amounts are traceable to the listed sale dates. Subsequent filings may disclose further transactions or context such as trading plans.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Daniel O'Day's Form 144 for GILD disclose?

The Form 144 lists proposed and recent sales of GILD common stock by Daniel O'Day. It includes a 115,640-share sale on 02/05/2026 for $17,346,000.00 and other transactions in late 2025 and January 2026.

How many shares did Daniel O'Day sell on 01/23/2026 according to the filing?

The filing reports a sale of 115,640 shares on 01/23/2026. The associated proceeds listed for that date are $15,611,400.00, as shown in the transaction summary.

Are there smaller transactions listed in the Form 144 excerpt for GILD?

Yes; the excerpt shows multiple 10,000-share transactions on dates including 12/29/2025 and 01/28/2026 with corresponding proceeds reported for each trade.

Does the Form 144 indicate who received the sale proceeds?

The filing shows dollar amounts associated with each sale but does not state a recipient of proceeds beyond the selling holder. The transactions are listed as sales by Daniel O'Day with proceeds shown per line item.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/27/2026 - 04:10 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001638643
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	GILEAD SCIENCES, INC.
SEC File Number	000-19731
Address of Issuer	333 Lakeside Drive Foster City CALIFORNIA 94404
Phone	(650) 574-3000
Name of Person for Whose Account the Securities are To Be Sold	DANIEL O'DAY
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	10000	1447859.00	1241420528	02/27/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/01/2021	Restricted Stock	ISSUER			10000	03/01/2021	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
DANIEL O'DAY 333 Lakeside Drive Foster City CA 94404	Common	02/05/2026	115640	17346000.00
DANIEL O'DAY 333 Lakeside Drive Foster City CA 94404	Common	01/28/2026	10000	1398911.00
DANIEL O'DAY 333 Lakeside Drive Foster City CA 94404	Common	01/23/2026	115640	15611400.00
DANIEL O'DAY 333 Lakeside Drive Foster City CA 94404	Common	12/29/2025	10000	1248272.00
DANIEL O'DAY 333 Lakeside Drive Foster City CA 94404	Common	11/28/2025	10000	1265444.00

144: Remarks and Signature

Remarks
Date of Notice	02/27/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/28/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel P O'Day
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)