Guardant Health files Form 144 notice of proposed share sales

Guardant Health submitted a Form 144 notice relating to proposed sales of common stock through a broker.

Rhea-AI Filing Summary

Guardant Health submitted a Form 144 notice relating to proposed sales of common stock through a broker. The filing lists broker Charles Schwab & Co., Inc. and shows restricted stock lapses of 1,659 and 5,217 shares on 06/14/2023 and 06/12/2024, respectively.

Key Figures

Broker listed: Charles Schwab & Co., Inc. Numeric line (unlabeled): 735,049.00 Numeric line (unlabeled): 132,599,929 +3 more

6 metrics

Broker listed Charles Schwab & Co., Inc. broker of proposed sale

Numeric line (unlabeled) 735,049.00 appears in securities section

Numeric line (unlabeled) 132,599,929 appears in securities section

Restricted stock lapse 1,659 shares lapse dated 06/14/2023

Restricted stock lapse 5,217 shares lapse dated 06/12/2024

Form type Form 144 notice of proposed sale filing

Key Terms

Restricted Stock Lapse, Form 144, Equity Compensation, Charles Schwab & Co., Inc.

4 terms

Restricted Stock Lapse financial

"Restricted Stock Lapse | GUARDANT HEALTH, INC. | 1659 | 06/14/2023"

Form 144 regulatory

"CONTENT METADATA: "form_type": "144""

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Equity Compensation financial

"06/14/2023 | Restricted Stock Lapse | GUARDANT HEALTH, INC. | Equity Compensation"

Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.

Charles Schwab & Co., Inc. market

"Common | Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262"

FAQ

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

Does this filing show Guardant Health (GH) intends to sell shares?

Yes. The excerpt lists a Form 144 notice for proposed sales of common stock. The filing names broker Charles Schwab & Co., Inc. and records restricted stock lapses on 06/14/2023 (1,659 shares) and 06/12/2024 (5,217 shares).

What share amounts are visible in the Form 144 excerpt for GH?

The excerpt shows specific share counts tied to restricted stock lapses: 1,659 and 5,217. It also includes numeric lines 735,049.00 and 132,599,929 in the securities section, without further labeling in this excerpt.

Which broker is listed on the Guardant Health Form 144 excerpt?

The broker listed is Charles Schwab & Co., Inc. at the address given. The excerpt pairs that broker name with the securities and proposed sale entries shown in the filing content.

Are the restricted stock lapses dated in the filing and what are those dates?

Yes. The excerpt records restricted stock lapse dates of 06/14/2023 and 06/12/2024 associated with the listed share amounts of 1,659 and 5,217, respectively.

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

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Accepted by SEC EDGAR 05/20/2026 - 04:04 PM EDT 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	0001336504
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	Guardant Health, Inc.
SEC File Number	001-38683
Address of Issuer	3100 HANOVER STREET PALO ALTO CALIFORNIA 94304
Phone	855-698-8887
Name of Person for Whose Account the Securities are To Be Sold	CLARK IAN T
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	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	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	6876	735049.00	132599929	05/20/2026	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	06/14/2023	Restricted Stock Lapse	GUARDANT HEALTH, INC.			1659	06/14/2023	Equity Compensation
Common	06/12/2024	Restricted Stock Lapse	GUARDANT HEALTH, INC.			5217	06/12/2024	Equity Compensation

* 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

Nothing to Report

144: Remarks and Signature

Remarks	The shares in this filing were sold in the Thornton-Clark Family Trust.
Date of Notice	05/20/2026
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	IAN T CLARK TTEE
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)