Skates Spenser Insider Trades

Insider Trading History

Track insider trading activity for Skates Spenser. 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, CEO And President
Holding Value $9.95M 1,283,557 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.
$240k 39,562 shares
$6.06
$7.75
Amplitude
Amplitude AMPL
10% owner, CEO And President
Holding Value $10.3M 1,323,119 shares
Last Trade
Apr 21, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$9.26M 1,323,119 shares
$7.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $4.4M 567,157 shares
Last Trade
Dec 26, 2025 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$1.19k 100 shares
$11.93
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $775 100 shares
Last Trade
Dec 26, 2025 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$1.19k 100 shares
$11.93
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Dec 26, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.2k 100 shares
$12.00
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $4.4M 567,257 shares
Last Trade
Dec 24, 2025 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$510k 42,743 shares
$11.94
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $331k 42,743 shares
Last Trade
Dec 24, 2025 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$510k 42,743 shares
$11.94
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Dec 24, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$513k 42,743 shares
$12.01
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Nov 11, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.4M 400,000 shares
$10.99
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $3.1M 400,000 shares
Last Trade
Nov 11, 2025 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$4.47M 400,000 shares
$11.18
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $4.73M 610,000 shares
Last Trade
Nov 11, 2025 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$4.47M 400,000 shares
$11.18
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $41.4M 5,342,146 shares
Last Trade
Aug 04, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$12.1M 1,010,000 shares
$11.96
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $7.83M 1,010,000 shares
Last Trade
Aug 04, 2025 Purchase (Gift)Shares transferred as a gift rather than bought or sold for cash.
$12.1M 1,010,000 shares
$11.96
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $8.53M 1,101,030 shares
Last Trade
Feb 18, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.07M 100,000 shares
$20.66
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $49.2M 6,352,146 shares
Last Trade
Feb 18, 2022 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$2.07M 100,000 shares
$20.66
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $775k 100,000 shares
Last Trade
Feb 18, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.07M 100,000 shares
$20.66
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $543k 70,000 shares
Last Trade
Feb 18, 2022 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$2.07M 100,000 shares
$20.66
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $48.5M 6,252,146 shares
Last Trade
Dec 13, 2021 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$9.96M 189,000 shares
$52.71
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $1.46M 189,000 shares
Last Trade
Dec 13, 2021 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$9.96M 189,000 shares
$52.71
$7.75
Amplitude
Amplitude AMPL
10% owner, Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Dec 13, 2021 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$9.96M 189,000 shares
$52.71
$7.75

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