Curtis Liu

Chief Technology Officer, Amplitude, Inc.

Companies

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

As of each latest filing. The line shows shares held over time.

Aug 17, 2026Shares withheld for tax 53,878 shares at $13.03 of Amplitude, Inc.³
Jun 1, 2026Sold 22,786 shares at $8.03 of Amplitude, Inc.⁴
Jun 1, 2026Sold 22,201 shares at $8.03 of Amplitude, Inc.⁵
May 15, 2026Shares withheld for tax 40,279 shares at $6.06 of Amplitude, Inc.⁶
May 4, 2026Sold 17,586 shares at $8.12 of Amplitude, Inc.⁷
Apr 15, 2026Granted 417,827 shares of Amplitude, Inc.⁸
Mar 6, 2026Sold 33,201 shares at $8.01 of Amplitude, Inc.⁹
Mar 5, 2026Sold 30,061 shares at $8.00 of Amplitude, Inc.¹⁰
Feb 15, 2026Shares withheld for tax 26,672 shares at $6.34 of Amplitude, Inc.¹¹
Nov 15, 2025Shares withheld for tax 36,092 shares at $10.73 of Amplitude, Inc.¹²
Aug 15, 2025Shares withheld for tax 34,301 shares at $11.47 of Amplitude, Inc.¹³
May 15, 2025Shares withheld for tax 25,533 shares at $12.14 of Amplitude, Inc.¹⁴
Apr 25, 2025Granted 852,878 shares of Amplitude, Inc.¹⁵
Feb 1, 2024Converted 23,866 shares of Amplitude, Inc.¹⁶
Feb 1, 2024Exercised options 23,866 shares at $4.19 of Amplitude, Inc.¹⁶
Feb 1, 2023Converted 23,866 shares of Amplitude, Inc.¹⁷
Feb 1, 2023Exercised options 23,866 shares at $4.19 of Amplitude, Inc.¹⁷
Feb 17, 2022Converted 23,866 shares of Amplitude, Inc.¹⁸
Feb 17, 2022Converted 70,000 shares of Amplitude, Inc.¹⁸
Feb 17, 2022Exercised options 23,866 shares at $4.19 of Amplitude, Inc.¹⁸
Feb 17, 2022Exercised options 70,000 shares at $4.19 of Amplitude, Inc.¹⁸

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