CIK 0001866692 · Large accelerated filer
Amplitude, Inc.
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- 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 |
|---|---|---|---|---|---|---|
| 2025-12-24 | Skates Spenser Chief Executive Officer | Sale 10b5-1 | −42,743 | $12.01 | $513K | 0 |
| 2025-12-15 | Schultz Erica Director | Sale 10b5-1 | −10,000 | $10.88 | $109K | 114,906 |
| 2025-11-17 | Schultz Erica Director | Sale 10b5-1 | −10,000 | $10.23 | $102K | 107,406 |
| 2025-11-11 | Skates Spenser Chief Executive Officer | Sale 10b5-1 | −400,000 | $10.99 | $4.4M | 0 |
| 2025-10-15 | Schultz Erica Director | Sale 10b5-1 | −10,000 | $10.12 | $101K | 107,406 |
| 2025-09-15 | Schultz Erica Director | Sale 10b5-1 | −10,000 | $11.06 | $111K | 107,406 |
| 2025-08-15 | Schultz Erica Director | Sale 10b5-1 | −7,500 | $11.46 | $86K | 107,406 |
| 2025-07-15 | Schultz Erica Director | Sale 10b5-1 | −7,500 | $12.56 | $94K | 107,406 |
| 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 |
| 2025-05-12 | Vishria Eric Director | Sale 10b5-1 | −10,000 | $12.00 | $120K | 329,621 |
| 2025-05-08 | Vishria Eric Director | Sale 10b5-1 | −25,000 | $10.15 | $254K | 261,859 |
| 2025-03-11 | Wong Catherine Director | Sale 10b5-1 | −3,515 | $12.04 | $42K | 91,169 |
| 2025-02-24 | Vishria Eric Director | Sale 10b5-1 | −35,000 | $12.80 | $448K | 286,859 |
| 2025-01-28 | Vishria Eric Director | Sale 10b5-1 | −3,563 | $12.00 | $43K | 276,208 |
| 2024-12-13 | Vishria Eric Director | Sale 10b5-1 | −6,437 | $12.02 | $77K | 279,771 |
| 2024-11-18 | Wong Catherine Director | Sale 10b5-1 | −3,515 | $9.57 | $34K | 94,684 |
| 2024-11-12 | Vishria Eric Director | Sale 10b5-1 | −25,000 | $10.18 | $254K | 286,208 |
| 2024-08-19 | Wong Catherine Director | Sale 10b5-1 | −3,515 | $8.54 | $30K | 98,199 |
Page 2 of 14 · 268 trades