GILD exec Daniel O'Day reports share sales

GILD reporting person Daniel O'Day filed a Form 144 reporting proposed sales of Common shares.

Accepted by SEC EDGAR 03/27/2026 - 04:03 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

GILD reporting person Daniel O'Day filed a Form 144 reporting proposed sales of Common shares. The filing lists multiple dispositions by Mr. O'Day, with examples shown including a 02/05/2026 sale of 115,640 shares for $17,346,000 and a 01/23/2026 sale of 115,640 shares for $15,611,400. The notice names Morgan Stanley Smith Barney LLC as the broker.

Insights

Securities Compliance Analyst

Form 144 notifies the market of intended affiliate share dispositions.

The filing lists proposed sales by Daniel O'Day of Common shares, with transaction examples on 02/05/2026 and 01/23/2026 including $17,346,000 and $15,611,400.

These notices are routine regulatory disclosures by insiders or affiliates and do not in themselves indicate completion of sales; subsequent SEC filings would show completed transactions.

FAQ

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

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

It notifies the SEC of proposed sales by an affiliate; the filing lists specific proposed dispositions. The excerpt shows proposed transactions on 02/05/2026 and 01/23/2026 with amounts such as $17,346,000 and $15,611,400.

Does the Form 144 show completed sales for GILD (Gilead Sciences)?

No, Form 144 is a notice of proposed sales by an affiliate and does not confirm completion. Completion would be reported in subsequent transaction filings or broker-confirmed records; this excerpt lists proposed sale dates and proceeds amounts but not settlement confirmations.

Which broker is listed on the GILD Form 144 filing?

The filing names Morgan Stanley Smith Barney LLC as the broker. The broker address shown is 1 New York Plaza, 8th Floor, New York, NY 10004 in the excerpt, associated with the listed proposed transactions.

What amounts are shown in the Form 144 examples for GILD?

Examples shown include a 02/05/2026 disposition of 115,640 shares for $17,346,000 and a 01/23/2026 disposition of 115,640 shares for $15,611,400. Several smaller entries of 10,000 shares also appear on other dates.

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

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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	1368162.00	1241420528	03/27/2026	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	02/03/2026	Performance Shares	ISSUER			10000	02/03/2026	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	02/27/2026	10000	1447859.00
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

144: Remarks and Signature

Remarks
Date of Notice	03/27/2026
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)