// company-profile
Amplitude, Inc.
AMPL// activity-summary
Recent insider activity is bullish. Over the last 30 days, 5 insiders purchased shares. Buying was led by Schultz Erica.
// 90-day insight
Over the last 90 days, Amplitude, Inc. insiders bought $0 (12 transactions) and sold $1.5M (4 transactions).
- Most active insider: Liu Curtis with 4 transactions totaling $570K.
- Largest single sale: $614K by Crook Nathaniel Glenn on May 15, 2026.
- 43% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Amplitude, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 12, 2026 | Wong Catherine | AMPL | Sale10b5 | 7,453 | $6.79 | $51K |
| Jun 9, 2026 | Schultz Erica | AMPL | Award | 24,857 | $0.00 | $0K |
| Jun 9, 2026 | Gill Ronald S | AMPL | Award | 24,857 | $0.00 | $0K |
| Jun 9, 2026 | Grady Patrick W | AMPL | Award | 24,857 | $0.00 | $0K |
| Jun 9, 2026 | Whitehurst James M | AMPL | Award | 24,857 | $0.00 | $0K |
45 more transactions hidden
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