Amplitude, Inc. (AMPL) — Insider Trading

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This analysis covers the filing from 2026-04-22. New 10-K, 10-Q and 8-K filings are analyzed the moment they are released — exclusively in the app.

Earlier Insider Trading filings

Filed: 2026-04-07
  • Erica Schultz, a director of Amplitude, Inc., acquired 1,678 shares of Class A common stock through restricted stock units granted as part of the company's Non-Employee Director Compensation Program.
  • The shares acquired were deferred and Schultz now beneficially owns 116,584 shares, including 16,584 RSUs.
  • This transaction indicates continued insider ownership and engagement by a director, which can be viewed positively by investors.
Filed: 2026-04-07
  • Tzuo Tien, a director of Amplitude, Inc., acquired 1,538 shares of Class A common stock on 04/05/2026, increasing his direct beneficial ownership to 100,080 shares.
  • The shares acquired were in the form of restricted stock units (RSUs) granted to Tzuo Tien under the company's Non-Employee Director Compensation Program, with the issuance of the underlying shares deferred.
  • Insider buying, especially by directors, can signal confidence in the company's prospects and be viewed favorably by investors.
Filed: 2026-03-10
  • Insider Curtis Liu, who is the Chief Technology Officer and a 10% owner, sold 33,201 shares of Amplitude Inc. (AMPL) on March 6, 2026 for an average price of $8.007 per share.
  • The sale was made pursuant to a 10b5-1 trading plan adopted by Liu in November 2025, indicating the transaction was pre-planned and not an opportunistic sale.
  • Following the sale, Liu still holds 603,756 shares, including 568,585 restricted stock units, suggesting he maintains a significant ownership stake in the company.
Filed: 2026-03-09
  • Insider Curtis Liu, who is a director, 10% owner, and the Chief Technology Officer, sold 30,061 shares of Amplitude, Inc. (AMPL) on March 5, 2026 at an average price of $8.0017 per share.
  • The sale was executed pursuant to a 10b5-1 trading plan adopted by Liu on November 26, 2025, indicating planned and systematic selling rather than a one-off transaction.
  • Liu still beneficially owns 636,957 shares, including 568,585 restricted stock units, suggesting he retains a significant equity stake in the company.
Filed: 2026-01-07
  • Tien Tzuo, a director of Amplitude, Inc., has acquired 999 shares of Class A Common Stock through the company's Non-Employee Director Compensation Program. This suggests continued confidence in the company's long-term prospects.
  • The transaction was executed on January 5, 2026, indicating Tzuo's belief in Amplitude's growth potential at the current share price.
  • Tzuo's direct ownership of 98,542 shares, including 47,730 restricted stock units, represents a significant stake in the company, aligning his interests with those of other shareholders.
Filed: 2025-12-30
  • The reporting person, Spenser Skates, who is the Chief Executive Officer and a 10% owner of Amplitude, Inc., acquired 100 shares of Class A common stock through a conversion from Class B common stock on 12/26/2025.
  • Skates also sold 100 shares of Class A common stock on the same day, likely as part of a 10b5-1 trading plan established by his spouse on 08/08/2025.
  • The conversion and sale of shares suggest Skates is managing his ownership position and potentially diversifying his holdings, which could be seen as a positive sign for investors.

Important Information

AI-generated analysis is for informational purposes only. Always read original SEC filings and consult with qualified professionals before making investment decisions.