Welcome to our dedicated page for Guardant Health SEC filings (Ticker: GH), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Guardant Health, Inc. filings document a Nasdaq-listed precision oncology company that reports results for Oncology, Screening, and Biopharma & Data activities. Its 8-K filings furnish quarterly and annual financial results, preliminary financial information, Regulation FD presentation materials, material agreements, officer changes, and securities offering disclosures.
The company’s proxy materials cover annual meeting voting matters, board and governance information, executive compensation and stockholder proposals. Registration and offering-related filings describe common stock issuance under a shelf registration statement, while recurring disclosures address capital structure, operating outlook, clinical and regulatory updates, and the use of its blood and tissue testing portfolio.
Steve E. Krognes, a director of Guardant Health, Inc. (GH), reported acquisitions on Form 4 dated 08/31/2025. The filing shows a non-derivative entry and a derivative entry reflecting restricted stock units. The non-derivative entry records 155 shares acquired on 08/31/2025 at an aggregate price of $0, bringing his direct beneficial ownership of common stock to 18,128 shares. The derivative section shows 155 restricted stock units reported on 08/31/2025 with a $0 price, corresponding to 1,543 shares of common stock beneficially owned following the transaction on a direct basis. Explanatory notes state the RSU award was granted on August 9, 2022, with 25% vesting on June 30, 2023 and the remaining 75% vesting in substantially equal monthly installments over the following three years.
This Form 144 notice records a proposed sale of 100 shares of Guardant Health, Inc. common stock through Charles Schwab & Co., Inc., with an aggregate market value of $6,584 and an approximate sale date of 09/02/2025. The filer reports acquiring the shares through restricted stock lapses: 34 shares on 06/12/2025 and 66 shares on 07/04/2025, both listed as equity compensation.
The filing also discloses sales by the same person within the past three months: 100 shares sold on 06/02/2025 for $4,166 and 3,337 shares sold on 06/13/2025 for $157,573. The notice includes a representation that the seller is not aware of undisclosed material adverse information about the issuer.
Kumud Kalia, Chief Information Officer of Guardant Health (GH), reported a sale of 2,000 shares of the company's common stock on 08/21/2025 at a reported price of $61.755 per share. After this transaction the filing shows 18,500 shares beneficially owned by the reporting person. The Form 4 was signed by an attorney-in-fact on 08/22/2025 and discloses the officer role and timely reporting of the change in ownership.
Guardant Health, Inc. (GH) Form 144 shows a proposed Rule 144 sale and recent related transactions by insiders. The filer reports intent to sell 2,000 common shares through Charles Schwab with an aggregate market value of $123,510 and an approximate sale date of 08/21/2025 on NASDAQ. Those 2,000 shares were acquired on 10/01/2024 via the lapse of restricted stock as equity compensation. The filing also discloses a prior sale by Kumud Kalia of 4,000 shares on 06/03/2025 for gross proceeds of $185,562. The notice includes the standard insider representation regarding material undisclosed information and potential 10b5-1 plan disclosure.
Director Tariq Musa reported a sale of Guardant Health (GH) common stock. On 08/19/2025 Mr. Musa sold 116 shares at $59.02 per share, leaving him with 7,458 shares beneficially owned. The Form 4 was signed by an attorney-in-fact on 08/20/2025 and indicates the transaction was a sale by the reporting person.
Myrtle S. Potter, a director of Guardant Health, Inc. (GH), reported an open-market sale of 26 shares of the company's common stock on 08/19/2025 at a price of $59.02 per share. After the reported transaction, Potter beneficially owned 18,239 shares. The Form 4 indicates the filing was executed by an attorney-in-fact and filed on 08/20/2025. The form is marked as a sale pursuant to a written plan under Rule 10b5-1.
Form 144 notice for Guardant Health, Inc. (GH) reporting a proposed sale of 116 common shares through Charles Schwab & Co., Inc. on 08/19/2025 with an aggregate market value of $6,846.00. The shares were acquired on 08/15/2025 via a restricted stock lapse from Guardant Health and the payment/nature is listed as equity compensation. The filer or seller identified in prior transactions is Musa Tariq, who sold shares on 05/19/2025 (116 shares, $4,645.00), 06/18/2025 (3,213 shares, $158,947.00), and 07/17/2025 (116 shares, $5,591.00). The form includes the standard representation that the seller has no undisclosed material adverse information.
Form 144 filed for Guardant Health, Inc. (GH) shows a planned sale of 26 shares of common stock to be executed on 08/19/2025 through Charles Schwab & Co., with an aggregate market value of $1,534.52. The filing reports the 26 shares were acquired on 08/15/2025 in a restricted stock lapse from Guardant Health as equity compensation. The issuer's outstanding shares are listed as 124,705,857. The notice also discloses three sales by the same person in the past three months: 2,626 shares on 06/16/2025 for $130,512.00, 26 shares on 06/18/2025 for $1,286.00, and 26 shares on 07/17/2025 for $1,253.00. The filer affirms no undisclosed material nonpublic information.
Insider reported acquisition of shares from restricted stock units. Manuel Hidalgo Medina, a director of Guardant Health, acquired 232 shares on 08/17/2025 at a reported price of $0, increasing his direct common stock holdings to 3,016 shares. The filing also reports the conversion/vesting of 232 restricted stock units on the same date, leaving 8,121 restricted stock units (reported as derivative securities) beneficially owned in a direct capacity. The RSU award was granted on July 17, 2024 and vests over four years, with 25% vesting at the one-year anniversary and the remaining 75% vesting monthly over the next three years. The form was signed via attorney-in-fact on 08/18/2025.
Guardant Health director Tariq Musa reported the vesting and conversion of 250 restricted stock units into common shares on 08/15/2025 at no cash price, increasing his direct common stock holdings to 7,574 shares. The filing shows he continues to hold 4,747 restricted stock units after the transaction. The RSUs were part of a grant dated March 6, 2023 that vests over four years with 25% vesting on the one-year anniversary (March 15, 2023) and the remainder vesting monthly over the following three years. The Form 4 was signed by an attorney-in-fact on 08/18/2025.