Kooij Louise Frederika Insider Trades

Insider Trading History

Track insider trading activity for Kooij Louise Frederika. 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
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $788k 24,653 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.21M 40,000 shares
$30.20
$31.98
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $2.06M 64,353 shares
Last Trade
Jun 22, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.23M 40,000 shares
$30.82
$31.98
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $887k 43,134 shares
Last Trade
Jun 22, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$748k 40,000 shares
$18.70
$20.56
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $1.38M 43,134 shares
Last Trade
Jun 22, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.23M 40,000 shares
$30.82
$31.98
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $1.32M 64,353 shares
Last Trade
Jun 22, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$748k 40,000 shares
$18.70
$20.56
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $507k 24,653 shares
Last Trade
Jun 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$748k 40,000 shares
$18.70
$20.56
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $1.65M 80,015 shares
Last Trade
May 26, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.58M 65,000 shares
$24.26
$20.56
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $501k 24,353 shares
Last Trade
May 26, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.58M 65,000 shares
$24.26
$20.56
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $2.56M 80,015 shares
Last Trade
May 26, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.35M 65,000 shares
$36.11
$31.98
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $779k 24,353 shares
Last Trade
May 26, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.32M 65,000 shares
$35.69
$31.98
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $1.84M 89,353 shares
Last Trade
May 26, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.58M 65,000 shares
$24.26
$20.56
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $2.86M 89,353 shares
Last Trade
May 26, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.35M 65,000 shares
$36.11
$31.98
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $501k 24,353 shares
Last Trade
Jan 28, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$789k 32,612 shares
$24.19
$20.56
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $1.82M 56,965 shares
Last Trade
Jan 28, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.06M 32,612 shares
$32.56
$31.98
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $1.17M 56,965 shares
Last Trade
Jan 28, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$789k 32,612 shares
$24.19
$20.56
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $1.5M 73,134 shares
Last Trade
Jan 28, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$789k 32,612 shares
$24.19
$20.56
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $779k 24,353 shares
Last Trade
Jan 28, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.04M 32,612 shares
$31.80
$31.98
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $2.34M 73,134 shares
Last Trade
Jan 28, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.06M 32,612 shares
$32.56
$31.98
NewAmsterdam Pharma Company NV - Warrants (15/11/2027)
NewAmsterdam Pharma Company NV - Warrants (15/11/2027) NAMSW
Chief Accounting Officer
Holding Value $501k 24,353 shares
Last Trade
Jan 27, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$963k 39,816 shares
$24.19
$20.56
NewAmsterdam Pharma Company NV
NewAmsterdam Pharma Company NV NAMS
Chief Accounting Officer
Holding Value $3.38M 105,746 shares
Last Trade
Jan 27, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.3M 39,816 shares
$32.56
$31.98

See more insider trades for free

Join Stockcircle to see more insider trades and be the first to know about new executive transactions.

Sign Up