Keutzer Timothy Insider Trades

Insider Trading History

Track insider trading activity for Keutzer Timothy. 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
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.08M 742,506 shares
Last Trade
Feb 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$44k 18,652 shares
$2.36
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.13M 761,158 shares
Last Trade
Feb 04, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.78k 3,471 shares
$2.24
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.14M 764,629 shares
Last Trade
Feb 03, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$51.8k 24,224 shares
$2.14
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.26M 807,744 shares
Last Trade
Feb 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$456k 205,000 shares
$2.22
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.21M 788,853 shares
Last Trade
Feb 02, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$41.6k 18,891 shares
$2.20
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.07M 739,744 shares
Last Trade
Aug 28, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$3.34k 1,695 shares
$1.97
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.22M 794,002 shares
Last Trade
Feb 05, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$49.6k 56,537 shares
$0.88
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $2.23M 797,976 shares
Last Trade
Feb 03, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$214k 266,139 shares
$0.80
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $1.49M 531,837 shares
Last Trade
Aug 27, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.99k 2,213 shares
$1.35
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $1.5M 534,050 shares
Last Trade
Feb 02, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$42.1k 30,971 shares
$1.36
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $1.58M 565,021 shares
Last Trade
Feb 01, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$376k 239,731 shares
$1.57
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Development Officer
Holding Value $911k 325,290 shares
Last Trade
Aug 28, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.34k 1,854 shares
$1.26
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $916k 327,144 shares
Last Trade
Feb 02, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$6.31k 3,394 shares
$1.86
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Operating Officer
Holding Value $926k 330,538 shares
Last Trade
Feb 01, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$500k 265,957 shares
$1.88
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Development Officer
Holding Value $181k 64,581 shares
Last Trade
Feb 01, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$595k 53,190 shares
$11.18
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Development Officer
Holding Value $74.4k 26,567 shares
Last Trade
Aug 26, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$400k 24,067 shares
$16.62
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Development Officer
Holding Value $161k 57,432 shares
Last Trade
Feb 01, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.1M 57,432 shares
$19.18
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Development Officer
Holding Value $154k 55,000 shares
Last Trade
Feb 03, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$514k 55,000 shares
$9.34
$2.80
Spero Therapeutics
Spero Therapeutics SPRO
Chief Development Officer
Holding Value $7k 2,500 shares
Last Trade
Jan 01, 2020 Sale
$836k 86,966 shares
$9.62
$2.80

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