CIK 0001866692 · Large accelerated filer
Amplitude, Inc.
Sign in to watch- Ticker
- AMPL
- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- (415) 231-2353
- Business address
- 201 THIRD STREET, SUITE 200, SAN FRANCISCO, CA, 94103
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $9,278,482
- in 8 filings, $9.3M under 10b5-1 plans
Net −$9,278,482. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-08-15 | Schultz Erica Director | Sale 10b5-1 | −7,500 | $11.46 | $86K | 107,406 |
| 2025-08-15 | Schultz Erica Director | Option exercise · Stock Option (Right to Buy) 10b5-1 | −7,500 | $4.19 | $31K | 89,500 |
| 2025-08-04 | Skates Spenser Chief Executive Officer | Gift · Class B Common Stock | −1,010,000 | 5,342,146 | ||
| 2025-08-04 | Skates Spenser Chief Executive Officer | Gift · Class B Common Stock | +1,010,000 | 1,010,000 | ||
| 2025-07-15 | Schultz Erica Director | Option exercise 10b5-1 | +7,500 | $4.19 | $31K | 114,906 |
| 2025-07-15 | Schultz Erica Director | Sale 10b5-1 | −7,500 | $12.56 | $94K | 107,406 |
| 2025-07-15 | Schultz Erica Director | Option exercise · Stock Option (Right to Buy) 10b5-1 | −7,500 | $4.19 | $31K | 97,000 |
| 2025-07-05 | Tzuo Tien Director | Grant or award | +894 | 96,566 | ||
| 2025-06-12 | Vishria Eric Director | Grant or award | +14,906 | 64,712 | ||
| 2025-06-12 | Gill Ronald S Director | Grant or award | +14,906 | 74,678 | ||
| 2025-06-12 | Whitehurst James M Director | Grant or award | +14,906 | 162,344 | ||
| 2025-06-12 | Schultz Erica Director | Grant or award | +14,906 | 107,406 | ||
| 2025-06-12 | Wong Catherine Director | Grant or award | +14,906 | 94,058 | ||
| 2025-06-12 | Grady Patrick W Director | Grant or award | +14,906 | 60,949 | ||
| 2025-06-11 | Schultz Erica Director | Option exercise 10b5-1 | +7,500 | $4.19 | $31K | 100,000 |
| 2025-06-11 | Schultz Erica Director | Option exercise · Stock Option (Right to Buy) 10b5-1 | −7,500 | $4.19 | $31K | 104,500 |
| 2025-06-11 | Schultz Erica Director | Sale 10b5-1 | −26,394 | $12.49 | $330K | 92,500 |
| 2025-06-11 | Wong Catherine Director | Sale 10b5-1 | −8,502 | $12.49 | $106K | 79,152 |
| 2025-05-19 | Wong Catherine Director | Sale 10b5-1 | −3,515 | $11.75 | $41K | 87,654 |
| 2025-05-15 | Liu Curtis Chief Technology Officer | Shares withheld for taxes | −25,533 | $12.14 | $310K | 827,345 |
Page 6 of 48 · 949 trades