AMPLTechnologySmall-Cap
Amplitude, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Amplitude, Inc. (AMPL), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are AMPL insiders buying or selling?
Amplitude, Inc. insiders reported 4 open-market buys ($100.4M) and 100 sells ($378.3M) across 104 Form 4 filings — a net selling position of $277.8M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 16, 2026)
Total Form 4 filings
104
SEC EDGAR
Insider filers
35
Insider buys (4)
$100.4M
Insider sells (100)
$378.3M
Insider sentiment
Net sellingNet insider flow of $277.8M in net selling.
Recent AMPL insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | Liu Curtis | Chief Technology Officer | Sale | 22.8K | $8.03 | $182.9K |
| Jun 15, 2026 | Catherine Wong | Director | Sale | 7.5K | $6.79 | $50.6K |
| Jun 3, 2026 | Liu Curtis | Chief Technology Officer | Sale | 22.2K | $8.03 | $178.2K |
| May 6, 2026 | Liu Curtis | Chief Technology Officer | Sale | 17.6K | $8.12 | $142.9K |
| Mar 10, 2026 | Liu Curtis | Chief Technology Officer | Sale | 33.2K | $8.01 | $265.8K |
| Mar 9, 2026 | Liu Curtis | Chief Technology Officer | Sale | 30.1K | $8.00 | $240.5K |
| Dec 30, 2025 | Skates Spenser | Chief Executive Officer | Sale | 100 | $12.00 | $1.2K |
| Dec 29, 2025 | Skates Spenser | Chief Executive Officer | Sale | 42.7K | $12.01 | $513.4K |
| Dec 17, 2025 | Erica Schultz | Director | Sale | 10.0K | $10.88 | $108.8K |
| Nov 19, 2025 | Erica Schultz | Director | Sale | 10.0K | $10.23 | $102.3K |
| Nov 13, 2025 | Skates Spenser | Chief Executive Officer | Sale | 400.0K | $10.99 | $4.4M |
| Nov 12, 2025 | Andrew Casey | Chief Financial Officer | Purchase | 30.0K | $9.99 | $299.8K |
| Oct 17, 2025 | Erica Schultz | Director | Sale | 10.0K | $10.12 | $101.2K |
| Sep 17, 2025 | Erica Schultz | Director | Sale | 10.0K | $11.06 | $110.6K |
| Aug 19, 2025 | Erica Schultz | Director | Sale | 7.5K | $11.46 | $86.0K |
| Jul 17, 2025 | Erica Schultz | Director | Sale | 7.5K | $12.56 | $94.2K |
| Jun 13, 2025 | Erica Schultz | Director | Sale | 26.4K | $12.49 | $329.7K |
| Jun 13, 2025 | Catherine Wong | Director | Sale | 8.5K | $12.49 | $106.2K |
| May 21, 2025 | Catherine Wong | Director | Sale | 3.5K | $11.75 | $41.3K |
| May 14, 2025 | Eric Vishria | Director | Sale | 10.0K | $12.00 | $120.0K |
| May 12, 2025 | Eric Vishria | Director | Sale | 25.0K | $10.15 | $253.7K |
| Mar 17, 2025 | Andrew Casey | Chief Financial Officer | Purchase | 21.0K | $11.42 | $239.8K |
| Mar 12, 2025 | Catherine Wong | Director | Sale | 3.5K | $12.04 | $42.3K |
| Feb 26, 2025 | Eric Vishria | Director | Sale | 35.0K | $12.80 | $447.8K |
| Jan 29, 2025 | Eric Vishria | Director | Sale | 3.6K | $12.00 | $42.8K |
Showing the 25 most recent of 104 Form 4 filings for Amplitude, Inc..
Most active AMPL insiders
- Catherine Wong18 filings
- Eric Vishria7 filings
- Erica Schultz7 filings
- Liu Curtis6 filings
- Ninos Sarkis6 filings
Ask anything about AMPL insider activity
Use Trabud's AI agent to query Amplitude, Inc.'s Form 4 history in plain English — "Show me AMPL CEO purchases this year" or compare it against any other ticker.
Open the AI agentAMPL insider trading FAQ
Are Amplitude, Inc. insiders buying or selling?
Across 104 SEC Form 4 filings, Amplitude, Inc. (AMPL) insiders reported 4 open-market purchases totaling $100.4M and 100 sales totaling $378.3M. That is a net selling position of $277.8M.
How many insiders trade AMPL stock?
35 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Amplitude, Inc.. The most recent filing was accepted on Jun 16, 2026.
Where does Trabud get AMPL insider trading data?
All AMPL insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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