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Insider ActivityAMPL
Liu Curtis, Chief Technology Officer at Amplitude, Inc., traded $244K of AMPL
Updated Jun 21, 2026
Liu Curtis
Chief Technology Officer
Amplitude, Inc. ·
$AMPL
Transaction Details
| Insider | Liu Curtis |
|---|---|
| Title | Chief Technology Officer |
| Company | Amplitude, Inc. |
| Ticker | AMPL |
| Transaction Type | Tax |
| Transaction Date | 2026-05-15 |
| Shares Traded | 40,279 |
| Price Per Share | $6.06 |
| Total Value | $244K |
| Filed Date | 2026-05-19 |
| Accession Number | 0001883022-26-000012 |
Ownership Context
| Shares Owned After Transaction | 1,026,980 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001883022-26-000012
Other Insider Trades — AMPL
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Wong Catherine | Insider | sold | $51K | 2026-06-12 |
| Grady Patrick W | Insider | traded | — | 2026-06-09 |
| Gill Ronald S | Insider | traded | — | 2026-06-09 |
| Schultz Erica | Insider | traded | — | 2026-06-09 |
| Wong Catherine | Insider | traded | — | 2026-06-09 |
| Whitehurst James M | Insider | traded | — | 2026-06-09 |
| Liu Curtis | Chief Technology Officer | sold | $178K | 2026-06-01 |
| Liu Curtis | Chief Technology Officer | sold | $183K | 2026-06-01 |
| Skates Spenser | CEO and President | traded | $240K | 2026-05-15 |
| Crook Nathaniel Glenn | Chief Commercial Officer | traded | $614K | 2026-05-15 |
Other Trades by Liu Curtis
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| AMPL | Amplitude, Inc. | sold | $178K | 2026-06-01 |
| AMPL | Amplitude, Inc. | sold | $183K | 2026-06-01 |
| AMPL | Amplitude, Inc. | sold | $143K | 2026-05-04 |
| AMPL | Amplitude, Inc. | traded | — | 2026-04-15 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for AMPL — Amplitude, Inc. →
Whisper Score — AMPL
61.57
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 21, 2026 at 07:12 UTC