Through the 90-day period concluding February 02, 2026, Amplitude's top three insider stakeholders include President Thomas Neergaard Hansen (1.91Mn shares), Chief Financial Officer Andrew Casey (1.11Mn shares), Chief Technology Officer Curtis Liu (836.18K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Thomas Neergaard Hansen | President | 1,914,987 | 18 Nov, 2025 |
| Andrew Casey | Chief Financial Officer | 1,106,208 | 18 Nov, 2025 |
| Curtis Liu | Chief Technology Officer | 836,180 | 18 Nov, 2025 |
| Christopher Harms | Chief Financial Officer | 833,853 | 17 May, 2024 |
| Hoang Vuong | Chief Financial Officer | 813,896 | 03 Jan, 2023 |
| Management Corp. Battery | 561,587 | 01 Dec, 2021 | |
| Eric Vishria | 394,333 | 16 Jun, 2025 | |
| Neeraj Agrawal | 327,766 | 09 Jan, 2024 | |
| Ventures Select Fund I, L.P. Battery | 327,766 | 09 Jan, 2024 | |
| Matthew Heinz | Chief Revenue Officer | 272,949 | 17 Jun, 2022 |
| Mitchell Lasky | 247,879 | 12 Aug, 2022 | |
| Matt Cohler | 188,753 | 26 Nov, 2021 | |
| James M Whitehurst | 162,344 | 16 Jun, 2025 | |
| Sarah E Tavel | 115,087 | 11 Aug, 2022 | |
| Erica Schultz | 114,906 | 17 Dec, 2025 | |
| Tien Tzuo | 98,542 | 07 Jan, 2026 | |
| Catherine Wong | 94,058 | 16 Jun, 2025 | |
| Ninos Sarkis | Chief Accounting Officer | 83,891 | 21 Feb, 2023 |
| Peter H Fenton | 83,677 | 09 Dec, 2021 | |
| Ronald S Gill | 74,678 | 16 Jun, 2025 | |
| Dennis B Phelps | 70,510 | 19 Nov, 2021 | |
| Patrick W Grady | 60,949 | 16 Jun, 2025 | |
| Todd C Chaffee | 58,401 | 19 Nov, 2021 | |
| Partners Xi, Llc Battery | 29,930 | 01 Dec, 2021 | |
| Venture Management Xv, Llc Institutional | 29,835 | 28 Oct, 2021 | |
| Venture Partners Xv Executive Fund, L.P. Institutional | 29,835 | 28 Oct, 2021 | |
| Jesse Feldman | 22,641 | 23 Nov, 2021 | |
| Elisa Steele | 21,690 | 13 Jun, 2024 | |
| An-Yen Hu | 10,285 | 02 Dec, 2022 | |
| Steven M Spurlock | 1,214 | 16 Nov, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 05 Jan, 2026 | Tien Tzuo | Class A Common Stock | A | 999 | $0.00 | 98,542 | D | A |
| 26 Dec, 2025 | Spenser Skates | Class A Common Stock | A | 100 | $0.00 | 100 | I | C |
| 26 Dec, 2025 | Spenser Skates | Class A Common Stock | D | 100 | $12.00 | 0 | I | S |
| 24 Dec, 2025 | Spenser Skates | Class A Common Stock | D | 42,743 | $12.01 | 0 | I | S |
| 24 Dec, 2025 | Spenser Skates | Class A Common Stock | A | 42,743 | $0.00 | 42,743 | I | C |
| 15 Dec, 2025 | Erica Schultz | Class A Common Stock | A | 10,000 | $4.19 | 124,906 | D | M |
| 15 Dec, 2025 | Erica Schultz | Class A Common Stock | D | 10,000 | $10.88 | 114,906 | D | S |
| 17 Nov, 2025 | Erica Schultz | Class A Common Stock | A | 10,000 | $4.19 | 117,406 | D | M |
| 17 Nov, 2025 | Erica Schultz | Class A Common Stock | D | 10,000 | $10.23 | 107,406 | D | S |
| 15 Nov, 2025 | Thomas Neergaard Hansen | Class A Common Stock | D | 91,618 | $10.73 | 1,914,987 | D | F |
| 15 Nov, 2025 | Curtis Liu | Class A Common Stock | D | 36,092 | $10.73 | 756,952 | D | F |
| 15 Nov, 2025 | Curtis Liu | - | - | 756,952 | D | |||
| 15 Nov, 2025 | Andrew Casey | Class A Common Stock | D | 54,400 | $10.73 | 1,106,208 | D | F |
| 11 Nov, 2025 | Spenser Skates | - | - | 400,000 | I | |||
| 11 Nov, 2025 | Spenser Skates | - | - | 0 | I | |||
| 11 Nov, 2025 | Spenser Skates | Class A Common Stock | D | 400,000 | $10.99 | 0 | I | S |
| 11 Nov, 2025 | Spenser Skates | Class A Common Stock | A | 400,000 | $0.00 | 400,000 | I | C |
| 07 Nov, 2025 | Andrew Casey | - | - | 1,160,608 | D | |||
| 07 Nov, 2025 | Andrew Casey | Class A Common Stock | A | 30,000 | $9.99 | 1,160,608 | D | P |
| 15 Oct, 2025 | Erica Schultz | - | - | 107,406 | D |