Guardant director converts 250 RSUs to common stock

Guardant Health director Tariq Musa reported a routine equity compensation transaction.

Rhea-AI Filing Summary

Guardant Health director Tariq Musa reported a routine equity compensation transaction. On February 15, 2026, he exercised or converted 250 Restricted Stock Units at $0 into 250 shares of Guardant Health common stock.

Following this derivative conversion, Musa directly holds 8,493 shares of common stock and 3,248 Restricted Stock Units. The RSUs were part of an award granted on March 6, 2023 that vests over four years, with 25% vesting after the first year and the remaining 75% vesting monthly over the next three years.

Insider Trade Summary

250 shares exercised/converted

Exercise 2 txns

Insider Tariq Musa

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	250	$0.00	$0.00
Exercise	Common Stock	250	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 3,248 contracts (Direct); Common Stock — 8,493 shares (Direct)

Footnotes (2)

1. F1. The restricted stock unit award granted on March 6, 2023 vests over a four-year period. 25% of the shares subject to such award vested on the one-year anniversary of March 15, 2023 and the remaining 75% vests monthly for the three-year period thereafter.
2. F2. Not applicable for Restricted Stock Units.

FAQ

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

What insider transaction did GH director Tariq Musa report on this Form 4?

Director Tariq Musa exercised 250 Restricted Stock Units into 250 shares of Guardant Health common stock at $0 on February 15, 2026. This is reported as an exercise or conversion of a derivative security, not an open-market stock purchase or sale.

How many Guardant Health (GH) shares does Tariq Musa own after this transaction?

After the transaction, Tariq Musa directly owns 8,493 shares of Guardant Health common stock and 3,248 Restricted Stock Units. These positions reflect his equity stake from stock and unvested RSU awards granted as part of his director compensation package.

What was the price and size of the RSU exercise reported for GH?

The reported transaction involved exercising or converting 250 Restricted Stock Units at a price of $0 per unit into 250 common shares. This reflects vesting and settlement of equity awards, rather than a cash purchase of Guardant Health stock on the open market.

How do Tariq Musa’s Guardant Health RSUs vest over time?

Musa’s RSU award granted on March 6, 2023 vests over four years. Twenty-five percent vested on the one-year anniversary of March 15, 2023, and the remaining 75% vests in equal monthly installments over the following three-year period.

Is the Tariq Musa Form 4 for GH a stock sale or a routine vesting event?

The Form 4 reflects a routine vesting and conversion event, not a stock sale. Code M indicates exercise or conversion of a derivative security, where 250 Restricted Stock Units converted into 250 common shares as part of Musa’s ongoing director equity compensation.

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

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Accepted by SEC EDGAR 02/17/2026 - 06:31 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Tariq Musa

(Last) (First) (Middle)

3100 HANOVER STREET

(Street)

PALO ALTO CA 94304

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Guardant Health, Inc. [ GH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/15/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/15/2026		M		250	A	$0	8,493	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$0	02/15/2026		M			250	(1)	(2)	Common Stock	250	$0	3,248	D

Explanation of Responses:

1. The restricted stock unit award granted on March 6, 2023 vests over a four-year period. 25% of the shares subject to such award vested on the one-year anniversary of March 15, 2023 and the remaining 75% vests monthly for the three-year period thereafter.

2. Not applicable for Restricted Stock Units.

Remarks:

	/s/ John G. Saia, as attorney-in-fact for Musa Tariq	02/17/2026
	** Signature of Reporting Person	Date
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.