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Guardant Health CPO reports RSU vesting, tax withholding

Guardant Health reported that Chief People Officer Terilyn J. Monroe had 17,379 Restricted Stock Units settle into 17,379 shares of Common Stock on January 15, 2026.

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Guardant Health reported that Chief People Officer Terilyn J. Monroe had 17,379 Restricted Stock Units settle into 17,379 shares of Common Stock on January 15, 2026. Of these, 8,808 shares were retained by the company at $111.98 per share to satisfy tax withholding obligations, and she now holds 29,561 shares of Common Stock directly. The underlying RSU award was granted on February 26, 2024 and vests 33% on the one-year anniversary of January 15, 2024, with the remaining 67% vesting annually over the following two-year period.

Positive

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Negative

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Insider Monroe Terilyn J.
Role Chief People Officer
Type Security Shares Price Value
Exercise Restricted Stock Units 17,379 $0.00 $0.00
Exercise Common Stock 17,379 $0.00 $0.00
Exercise Price or Tax Liability Common Stock 8,808 $111.98 $986K
Holdings After Transaction: Restricted Stock Units — 17,379 contracts (Direct); Common Stock — 29,561 shares (Direct)
Footnotes (3)
  1. F1. These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.
  2. F2. This represents a restricted stock unit award granted on February 26, 2024 that vests over a three-year period. 33% of the shares subject to such award vested on the one-year anniversary of January 15, 2024 and the remaining 67% of the shares vest annually over the remaining two-year period, thereafter.
  3. F3. Not applicable for Restricted Stock Units.
RSUs vested and converted 17,379 shares Restricted Stock Units settled into Common Stock on January 15, 2026
Shares retained for taxes 8,808 shares Shares retained by the company to meet tax withholding obligations
Tax withholding price per share $111.98 Per-share value applied when 8,808 shares were retained for taxes
Common Stock held directly 29,561 shares Post-transaction direct holdings of Terilyn J. Monroe
Initial vesting portion 33% Portion of RSU award vesting on the one-year anniversary of January 15, 2024
Remaining vesting portion 67% Portion vesting annually over the subsequent two-year period
Restricted Stock Units financial
"had 17,379 Restricted Stock Units settle into 17,379 shares of Common Stock"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
tax withholding obligations financial
"retained by the company to meet the tax withholding obligations of the award-holder"
vesting financial
"RSU award granted on February 26, 2024 and vests over a three-year period"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What RSU vesting did Guardant Health (GH) report for Terilyn J. Monroe?

Guardant Health reported that Chief People Officer Terilyn J. Monroe had 17,379 Restricted Stock Units settle into 17,379 shares of Common Stock on January 15, 2026. This reflects a scheduled conversion of her equity award rather than a market purchase or open-market sale.

How many Guardant Health (GH) shares were withheld for taxes in this Form 4?

The company retained 8,808 shares of Guardant Health Common Stock at $111.98 per share to cover Monroe’s tax withholding obligations. The footnote states the shares were not retained in excess of the related tax liability arising from the RSU vesting.

What are Terilyn J. Monroe’s Guardant Health (GH) holdings after this transaction?

After the reported RSU settlement and tax withholding, Terilyn J. Monroe directly holds 29,561 shares of Guardant Health Common Stock. This post-transaction balance reflects her remaining direct ownership position as reported in the canonical holdings section of the filing data.

How does the RSU award for Guardant Health (GH)’s CPO vest over time?

The RSU award, granted on February 26, 2024, vests over three years: 33% vests on the one-year anniversary of January 15, 2024, and the remaining 67% vests in annual installments over the next two-year period, according to the filing’s footnote disclosure.

What types of transactions are reported in this Guardant Health (GH) Form 4?

The Form 4 reports a derivative exercise/conversion of Restricted Stock Units into Common Stock and a tax-withholding disposition where 8,808 shares were retained by the company. These actions relate to equity award vesting rather than discretionary open-market trading activity.

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

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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*
Monroe Terilyn J.

(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)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief People Officer
3. Date of Earliest Transaction (Month/Day/Year)
01/15/2026
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 01/15/2026 M 17,379 A $0 38,369 D
Common Stock 01/15/2026 F 8,808(1) D $111.98 29,561 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 01/15/2026 M 17,379 (2) (3) Common Stock 17,379 $0 17,379 D
Explanation of Responses:
1. These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.
2. This represents a restricted stock unit award granted on February 26, 2024 that vests over a three-year period. 33% of the shares subject to such award vested on the one-year anniversary of January 15, 2024 and the remaining 67% of the shares vest annually over the remaining two-year period, thereafter.
3. Not applicable for Restricted Stock Units.
Remarks:
/s/ John G. Saia, as attorney-in-fact for Tarilyn J. Monroe 01/16/2026
** 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.

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