Amplitude Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Amplitude Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 7372 — Services-Prepackaged Software
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- SAN Francisco
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- AMPL
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001866692
Board of directors
-
Catherine Wong · DirectorSince 2023
-
Curtis Liu · Director · Chief Technology OfficerSince 2023
- Since 2023
-
Eric Vishria · DirectorSince 2023
-
Erica Schultz · DirectorSince 2023
-
James M. Whitehurst · DirectorSince 2023
-
Patrick W. Grady · DirectorSince 2023
-
Ronald S. Gill · DirectorSince 2023
-
Spenser Skates · Director · CEO and PresidentSince 2025
-
Tien Tzuo · DirectorSince 2025
Chief executives
Spenser Skates
· Chief Executive Officer
Dates unknown
Director election results
Annual meeting of June 9, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
91.1%
-
92.4%
-
93.7%
Board connections
5 of this board's directors also sit on 9 other boards.
- via Elisa Steele
- via Eric Vishria
- via Ronald S. Gill
- via Elisa Steele
- via Elisa Steele
- via Patrick W. Grady
- via Elisa Steele
- via James M. Whitehurst
- via James M. Whitehurst
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $299,700
- 1 purchase by 1 insider
- Sold, last 12 months
- $12,274,311
- 13 sales by 5 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 10, 2026 | Spenser Skates Director, Officer (CEO and President), 10% owner | Derivative conversion | +185,000 | — | — |
| Sep 10, 2026 | Spenser Skates Director, Officer (CEO and President), 10% owner | Open-market sale | −185,000 | $12.30 | $2,275,611 |
| Sep 4, 2026 | Crook Nathaniel Glenn Officer (Chief Commercial Officer) | Open-market sale | −300,000 | $12.99 | $3,897,750 |
| Aug 17, 2026 | Casey Andrew Officer (Chief Financial Officer) | Shares withheld for tax | −72,814 | $13.03 | $948,766 |
| Aug 17, 2026 | Crook Nathaniel Glenn Officer (Chief Commercial Officer) | Shares withheld for tax | −109,368 | $13.03 | $1,425,065 |
| Aug 17, 2026 | Spenser Skates Director, Officer (CEO and President), 10% owner | Shares withheld for tax | −52,369 | $13.03 | $682,368 |
| Aug 17, 2026 | Curtis Liu Director, Officer (Chief Technology Officer), 10% owner | Shares withheld for tax | −53,878 | $13.03 | $702,030 |
| Jul 5, 2026 | Erica Schultz Director | Grant or award | +1,659 | — | — |
| Jul 5, 2026 | Tien Tzuo Director | Grant or award | +1,521 | — | — |
| Jun 12, 2026 | Catherine Wong Director | Open-market sale | −7,453 | $6.79 | $50,606 |
| Jun 9, 2026 | James M. Whitehurst Director | Grant or award | +24,857 | — | — |
| Jun 9, 2026 | Catherine Wong Director | Grant or award | +24,857 | — | — |
| Jun 9, 2026 | Ronald S. Gill Director | Grant or award | +24,857 | — | — |
| Jun 9, 2026 | Erica Schultz Director | Grant or award | +24,857 | — | — |
| Jun 9, 2026 | Patrick W. Grady Director, 10% owner | Grant or award | +24,857 | — | — |
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