Welcome to our dedicated page for Alphabet SEC filings (Ticker: GOOG), 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.
The Alphabet Inc. Class C Capital Stock (NASDAQ: GOOG) SEC filings page on Stock Titan provides access to regulatory documents that describe Alphabet’s securities, capital structure, and periodic disclosures. Form 8-K filings confirm that Alphabet’s Class C capital stock (GOOG) and Class A common stock (GOOGL) are registered under Section 12(b) of the Securities Exchange Act of 1934 and trade on the Nasdaq Global Select Market. These filings also list multiple series of Alphabet’s senior notes that are registered on Nasdaq.
Recent Form 8-K reports illustrate how Alphabet uses SEC filings to communicate capital markets transactions and financial results. An 8-K dated November 6, 2025, describes the closing of concurrent underwritten public offerings of U.S. dollar- and euro-denominated senior notes issued under an existing Indenture, and identifies the various tranches and maturities. Another 8-K dated October 29, 2025, notes that Alphabet is issuing a press release and holding a conference call regarding quarterly financial results, and that it uses non-GAAP financial measures with reconciliations provided in the attached press release.
On this page, users can review current and historical SEC filings associated with GOOG, including 8-Ks that address material events, capital raising, and investor communications. Stock Titan’s platform surfaces these filings in one place and can pair them with AI-powered summaries that explain the purpose of each document, highlight key terms such as new debt issuances, and clarify references to non-GAAP metrics. This helps readers quickly understand how Alphabet reports significant events and how those events relate to the GOOG share class and Alphabet’s broader capital structure.
For investors and researchers, the filings page is a primary resource for examining how Alphabet documents its securities, including equity classes and senior notes, and how it complies with ongoing reporting obligations under U.S. securities laws.
Alphabet Inc. reported that Amie Thuener O'Toole has resigned as Vice President, Corporate Controller and Principal Accounting Officer. She notified the company on March 30, 2026, and her resignation is effective April 9, 2026.
The company stated that her decision to leave and pursue another professional opportunity did not result from any disagreement over operations, policies, or practices.
Alphabet Inc. executive John Kent Walker, President of Global Affairs and CLO, reported multiple transactions in Class C capital stock. Through the Arete Trust, he sold 8,993 shares in open-market transactions on March 27, 2026 at prices around $273.91–$278.30 per share. He also made bona fide gifts totaling 17,986 shares on March 31, 2026, split evenly between his direct holdings and the Arete Trust, at no consideration. After these moves, he held 23,508 Class C shares directly and 60,801 shares indirectly via the Arete Trust, along with 28,578 and 59,820 Class C Google Stock Units that vest over time.
Alphabet Inc. director Frances Arnold reported an open-market sale of 102 shares of Class C Capital Stock at $275.19 per share on March 30, 2026. After this sale, she directly owns 18,316 Class C shares. She also holds multiple tranches of Class C Google Stock Units (GSUs), which each convert into one Class C share as they vest over time according to monthly vesting schedules described in the footnotes, contingent on continued service.
Frances Arnold submitted a Form 144 notifying a proposed sale of Class C Capital Stock of Alphabet Inc. tied to a Restricted Stock Lapse dated 03/27/2026. The filing lists three transfers of Alphabet shares during the prior three months: 31,972 (12/31/2025), 34,680 (01/29/2026), and 33,935 (03/02/2026).
Alphabet Inc. President and CIO Ruth Porat reported routine equity compensation activity involving Class C Google Stock Units and Class C Capital Stock on March 25, 2026. Previously granted Google Stock Units vested and were converted into shares of Class C Capital Stock, consistent with the vesting schedules described in the footnotes.
To cover tax obligations from these vesting events, 9,078 shares of Class C Google Stock Units were disposed of by delivering shares at $289.20 per share, classified as tax-withholding dispositions rather than market sales. After these transactions, Porat holds 77,709 shares of Class C Capital Stock directly as of March 25, 2026.
She also has indirect holdings of Class C Capital Stock through family trusts, including 120,000 shares held by The RAPP 2024 Irrevocable Trust, 200,000 shares held by RAPP 2024 GT Trust One, and 975,000 shares held by RAPP 2024 GT Trust Two, as disclosed in the ownership footnotes.
Alphabet Inc. Senior Vice President and Chief Financial Officer Anat Ashkenazi reported routine stock-based compensation activity involving Class C Google Stock Units and Class C capital stock on March 25, 2026. Several grants of GSUs converted into Class C shares as scheduled under previously disclosed vesting arrangements.
On that date, she acquired 4,125 and 4,744 Class C Google Stock Units through derivative conversions at $0.00 per unit and also acquired 8,870 shares of Class C capital stock through another conversion. To cover tax obligations from these vestings, 4,163 and 3,801 Class C units were disposed of at $289.20 per share via issuer withholding, not open-market sales.
Following these transactions, Ashkenazi directly holds 118,015 shares of Alphabet Class C capital stock. The Form 4 footnotes explain that the GSUs vest over time, with portions vesting on specified quarterly dates through January 1, 2028, subject to continued employment, highlighting that these movements are part of ongoing equity compensation rather than discretionary market trading.
Alphabet Inc. VP and Chief Accounting Officer Amie Thuener O'Toole reported routine equity compensation activity involving Class C Google Stock Units (GSUs). On March 25, 2026, a total of 1,583 GSUs converted into Class C capital stock as scheduled vesting events from previously granted awards.
To cover tax obligations from these vestings, 799 shares of Class C capital stock were withheld at a price of $289.20 per share, recorded as F-code tax-withholding dispositions rather than open-market sales. Following these transactions, O'Toole directly held 10,710 shares of Class C capital stock and 8,940 shares of Class A common stock.
Alphabet Inc. President, Global Affairs and CLO John Kent Walker reported routine equity compensation activity involving Class C shares. Several tranches of Class C Google Stock Units converted into Class C capital stock as they vested, with no open-market purchases or sales disclosed.
The company withheld 9,078 Class C shares at 289.20 per share to satisfy tax obligations arising from GSU vesting. Following these transactions, Walker holds 59,820 Class C shares directly and 60,801 Class C shares indirectly through Arete Trust.
Alphabet Inc. senior vice president and Chief Business Officer Philipp Schindler reported routine equity compensation activity involving Class C stock and stock units. On March 25, 2026 he acquired a total of 22,860 shares of Class C capital stock through conversions and vesting of Class C Google Stock Units. As part of the same events, 11,536 shares of Class C stock were withheld at a price of $289.20 per share to cover tax obligations arising from the vesting. After these transactions, his direct holdings of Class C capital stock were 898,369 shares, indicating that the tax-related dispositions represent a small portion of his overall position.
Alphabet CEO Sundar Pichai reported routine stock vesting and related tax withholding. On March 25, 2026, 10,998 Class C Google Stock Units converted into 10,998 shares of Class C capital stock as part of a previously granted equity award. To cover tax obligations from this vesting, 11,100 Class C Google Stock Units were withheld and used to satisfy the liability rather than sold in the market. Following these transactions, Pichai directly holds 1,653,058 shares of Class C capital stock and 243,086 remaining Class C Google Stock Units, along with 227,560 shares of Class A common stock. Additional Class C shares are held indirectly through two 2026 annuity trusts for Pichai and his spouse, as disclosed in the footnotes.