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Liu Curtis
Chief Technology OfficerDirector10% OwnerCIK 0001883022
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 11
- Buy transactions
- 0
- Sell transactions
- 4
- Companies
- 1
- Active
- 2025–2026
Liu Curtis, Chief Technology Officer, Director, 10% Owner, accounts for 11 disclosed filings worth $2.6M, all concentrated in Amplitude, Inc. (AMPL), active 2025–2026. The record is heavily weighted toward selling, with $0 in purchases against $744.5K in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
11 loaded
| Aug 18 | AMPL Amplitude, Inc. | Liu Curtis | Chief Technology Officer, Director, 10% Owner | Tax withheld | $702.0K |
| Jul 10 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Gift | $0 |
| Jun 16 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Sell | $182.9K |
| Jun 3 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Sell | $178.2K |
| May 19 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Tax withheld | $244.1K |
| May 6 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Sell | $142.9K |
| Apr 17 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Grant | $0 |
| Mar 9 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Sell | $240.5K |
| Feb 17 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Tax withheld | $169.1K |
| Nov 18 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Tax withheld | $387.3K |
| Aug 19 | AMPL Amplitude, Inc. | Liu Curtis | Insider | Tax withheld | $393.4K |
11 filings