Amplitude, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Vishria Eric | — | Sale | 25,000 | $10.18 | $254,500 | 286,208 | Nov 12, 2024 |
| Vishria Eric | — | Award / Grant | 854 | — | — | 48,480 | Oct 5, 2024 |
| Casey Andrew | Chief Financial Officer | Award / Grant | 1,125,592 | — | — | 1,125,592 | Sep 15, 2024 |
| Wong Catherine | — | Sale | 3,515 | $8.54 | $30,018 | 98,199 | Aug 19, 2024 |
| HANSEN THOMAS NEERGAARD | President | Tax Withholding | 71,757 | $8.49 | $609,217 | 1,764,965 | Aug 15, 2024 |
| Vishria Eric | — | Award / Grant | 859 | — | — | 47,626 | Jul 5, 2024 |
| Gill Ronald S | — | Award / Grant | 18,894 | — | — | 59,772 | Jun 11, 2024 |
| Wong Catherine | — | Award / Grant | 18,894 | — | — | 101,714 | Jun 11, 2024 |
| Steele Elisa | — | Award / Grant | 18,894 | — | — | 21,690 | Jun 11, 2024 |
| Whitehurst James M | — | Award / Grant | 18,894 | — | — | 147,438 | Jun 11, 2024 |
| Schultz Erica | — | Award / Grant | 18,894 | — | — | 118,894 | Jun 11, 2024 |
| Grady Patrick W | — | Award / Grant | 18,894 | — | — | 46,043 | Jun 11, 2024 |
| Vishria Eric | — | Award / Grant | 18,894 | — | — | 46,767 | Jun 11, 2024 |
| Wong Catherine | — | Sale | 3,515 | $9.16 | $32,197 | 82,820 | May 17, 2024 |
| Harms Christopher | Chief Financial Officer | Tax Withholding | 32,064 | $9.49 | $304,287 | 833,853 | May 15, 2024 |
| HANSEN THOMAS NEERGAARD | President | Tax Withholding | 69,080 | $9.49 | $655,569 | 1,836,722 | May 15, 2024 |
| HANSEN THOMAS NEERGAARD | President | Award / Grant | 1,000,000 | — | — | 1,905,802 | Apr 15, 2024 |
| Harms Christopher | Chief Financial Officer | Award / Grant | 275,624 | — | — | 865,917 | Apr 15, 2024 |
| Vishria Eric | — | Award / Grant | 724 | — | — | 27,873 | Apr 5, 2024 |
| Vishria Eric | — | C | 1,000,000 | — | — | 1,000,000 | Feb 26, 2024 |
| Wong Catherine | — | Sale | 3,515 | $11.97 | $42,075 | 86,335 | Feb 23, 2024 |
| Harms Christopher | Chief Financial Officer | Tax Withholding | 18,040 | $14.26 | $257,250 | 590,293 | Feb 15, 2024 |
| HANSEN THOMAS NEERGAARD | President | Tax Withholding | 21,163 | $14.26 | $301,784 | 905,802 | Feb 15, 2024 |
| Liu Curtis | Chief Technology Officer | Option Exercise | 23,866 | $4.19 | $99,999 | 23,866 | Feb 1, 2024 |
| Feldman Jesse | — | Sale | 33,333 | $12.56 | $418,662 | 327,766 | Jan 2, 2024 |
| Battery Partners Select Fund I GP, LLC | — | Sale | 33,333 | $12.56 | $418,662 | 327,766 | Jan 2, 2024 |
| Vishria Eric | — | Other | 45,637 | — | — | 265,571 | Dec 11, 2023 |
| Wong Catherine | — | Sale | 3,515 | $10.47 | $36,802 | 89,850 | Nov 17, 2023 |
| HANSEN THOMAS NEERGAARD | President | Tax Withholding | 28,882 | $10.76 | $310,770 | 926,965 | Nov 15, 2023 |
| Harms Christopher | Chief Financial Officer | Tax Withholding | 20,878 | $10.76 | $224,647 | 608,333 | Nov 15, 2023 |
| Wong Catherine | — | Sale | 3,515 | $11.23 | $39,473 | 93,365 | Aug 17, 2023 |
| HANSEN THOMAS NEERGAARD | President | Award / Grant | 66,021 | — | — | 980,637 | Aug 15, 2023 |
| Harms Christopher | Chief Financial Officer | Tax Withholding | 11,759 | $11.37 | $133,700 | 629,211 | Aug 15, 2023 |
| Thakker Dharmesh | — | Sale | 63,515 | $10.84 | $688,503 | — | Jul 5, 2023 |
| Gill Ronald S | — | Award / Grant | 17,206 | — | — | 40,878 | Jun 8, 2023 |
| Grady Patrick W | — | Award / Grant | 17,206 | — | — | 27,149 | Jun 8, 2023 |
| Vishria Eric | — | Award / Grant | 17,206 | — | — | 27,149 | Jun 8, 2023 |
| Sequoia Grove II, LLC | — | Sale | 21,552 | $10.06 | $216,813 | — | Jun 6, 2023 |
| Grady Patrick W | — | Sale | 51,876 | $10.15 | $526,541 | — | Jun 6, 2023 |
| SC U.S. VENTURE 2010 MANAGEMENT, L.P. | — | Sale | 237,330 | $10.06 | $2,387,540 | — | Jun 6, 2023 |
| Sequoia Capital U.S. Growth Fund IX, L.P. | — | C | 6,661 | — | — | 6,661 | Jun 5, 2023 |
| Grady Patrick W | — | C | 3,895 | — | — | 3,895 | Jun 2, 2023 |
| Sequoia Grove II, LLC | — | C | 4,321 | — | — | 4,321 | Jun 2, 2023 |
| HANSEN THOMAS NEERGAARD | President | Sale | 30,018 | $9.11 | $273,464 | 914,616 | May 18, 2023 |
| Harms Christopher | Chief Financial Officer | Sale | 14,666 | $9.11 | $133,607 | 393,391 | May 18, 2023 |
| Wong Catherine | — | Sale | 3,515 | $9.02 | $31,705 | 96,880 | May 17, 2023 |
| Schultz Erica | — | C | 100,000 | — | — | 100,000 | May 1, 2023 |
| HANSEN THOMAS NEERGAARD | President | Sale | 22,760 | $11.67 | $265,609 | 944,634 | Apr 10, 2023 |
| Battery Ventures XI-A, L.P. | — | Other | 205,238 | — | — | 881,274 | Mar 21, 2023 |
| Harms Christopher | Chief Financial Officer | Award / Grant | 408,057 | — | — | 408,057 | Mar 15, 2023 |