Liu Curtis Insider Trades

Insider Trading History

Track insider trading activity for Liu Curtis. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $7.96M 1,026,980 shares
Last Trade
May 15, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$244k 40,279 shares
$6.06
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $8.27M 1,067,259 shares
Last Trade
May 04, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$143k 17,586 shares
$8.12
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $8.41M 1,084,845 shares
Last Trade
Apr 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.8M 417,827 shares
$6.69
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $4.68M 603,756 shares
Last Trade
Mar 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$266k 33,201 shares
$8.01
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $4.94M 636,957 shares
Last Trade
Mar 05, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$240k 30,061 shares
$8.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $5.66M 730,280 shares
Last Trade
Feb 15, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$169k 26,672 shares
$6.34
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $5.87M 756,952 shares
Last Trade
Nov 15, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$387k 36,092 shares
$10.73
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $6.15M 793,044 shares
Last Trade
Aug 15, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$393k 34,301 shares
$11.47
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $6.41M 827,345 shares
Last Trade
May 15, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$310k 25,533 shares
$12.14
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $6.61M 852,878 shares
Last Trade
Apr 25, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$7.79M 852,878 shares
$9.13
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $0 0 shares
Last Trade
Feb 01, 2024 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$310k 23,866 shares
$13.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $0 0 shares
Last Trade
Feb 01, 2024 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$310k 23,866 shares
$13.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $94.5k 12,199 shares
Last Trade
Feb 01, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$310k 23,866 shares
$13.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $185k 23,866 shares
Last Trade
Feb 01, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$310k 23,866 shares
$13.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $0 0 shares
Last Trade
Feb 01, 2023 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$358k 23,866 shares
$15.01
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $280k 36,065 shares
Last Trade
Feb 01, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$358k 23,866 shares
$15.01
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $185k 23,866 shares
Last Trade
Feb 01, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$358k 23,866 shares
$15.01
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $0 0 shares
Last Trade
Feb 01, 2023 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$358k 23,866 shares
$15.01
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $56.8M 7,334,476 shares
Last Trade
Feb 17, 2022 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$1.61M 93,866 shares
$17.10
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Technology Officer
Holding Value $4M 515,515 shares
Last Trade
Feb 17, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.61M 93,866 shares
$17.10
$7.75

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