Spyre Therapeutics Insider Trades

SYRE

Track insider trading activity from Spyre Therapeutics executives and directors. See which insiders are buying and selling SYRE stock.

Trades Last 12 Months

SYRE Price

All Insider Trades for Spyre Therapeutics

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Sloan Sheldon Chief Medical Officer
Holding Value $30.4M 313,334 shares
Last Trade
Jun 03, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$613k 8,333 shares
$73.52
$97.05
Turtle Cameron Chief Executive Officer
Holding Value $59.1M 608,983 shares
Last Trade
Jun 01, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.06M 15,000 shares
$70.44
$97.05
Burrows Scott L Chief Financial Officer
Holding Value $10.1M 103,693 shares
Last Trade
Jun 01, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$533k 7,500 shares
$71.06
$97.05
Holding Value $779k 8,026 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$582k 8,026 shares
$72.51
$97.05
Holding Value $779k 8,026 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$582k 8,026 shares
$72.51
$97.05
Holding Value $779k 8,026 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$582k 8,026 shares
$72.51
$97.05
Mc Kenna Mark C. Director
Holding Value $779k 8,026 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$582k 8,026 shares
$72.51
$97.05
Milligan Sandra Director
Holding Value $779k 8,026 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$582k 8,026 shares
$72.51
$97.05
Stelzer Laurie Director
Holding Value $779k 8,026 shares
Last Trade
May 27, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$582k 8,026 shares
$72.51
$97.05
Holding Value $10.5M 107,875 shares
Last Trade
May 08, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.86M 24,814 shares
$74.76
$97.05
King Jones Heidy See Remarks
Holding Value $13.6M 140,000 shares
Last Trade
Jan 09, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.29M 140,000 shares
$30.61
$97.05
Mckenna Mark C. Director
Holding Value $2.43M 25,000 shares
Last Trade
May 29, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$389k 25,000 shares
$15.55
$97.05
Holding Value $2.43M 25,000 shares
Last Trade
May 29, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$389k 25,000 shares
$15.55
$97.05
King Jones Heidy See Remarks
Holding Value $9.27M 95,500 shares
Last Trade
Jan 15, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.07M 95,500 shares
$21.66
$97.05
Alspaugh Jonathan President And CFO
Holding Value $1.92B 19,787,969 shares
Last Trade
Jun 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$97.05
Holding Value $189M 1,950,000 shares
Last Trade
Jun 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$97.05
Holding Value $189M 1,950,000 shares
Last Trade
Jun 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$97.05
Smith Hunter C Director
Holding Value $189M 1,950,000 shares
Last Trade
Jun 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$97.05
Cox Russell J. Director
Holding Value $189M 1,950,000 shares
Last Trade
Jun 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$97.05
Kastenmayer James Paul General Counsel
Holding Value $48.5M 500,000 shares
Last Trade
Feb 23, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$97.05

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