Kastenmayer James Paul Insider Trades

Insider Trading History

Track insider trading activity for Kastenmayer James Paul. 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
ArriVent BioPharma
ArriVent BioPharma AVBP
General Counsel
Holding Value $4.3M 130,000 shares
Last Trade
Feb 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.95M 130,000 shares
$22.67
$33.09
ArriVent BioPharma
ArriVent BioPharma AVBP
General Counsel
Holding Value $244k 7,386 shares
Last Trade
Jan 25, 2024 Sale
No data
No data
$33.09
Aeglea BioTherapeutics
Aeglea BioTherapeutics AGLE
General Counsel
Holding Value $6.01M 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.
$5.5M 500,000 shares
$11.00
$12.01
Spyre Therapeutics
Spyre Therapeutics SYRE
General Counsel
Holding Value $39.2M 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
$78.48
Spyre Therapeutics
Spyre Therapeutics SYRE
Interim CEO & General Counsel
Holding Value $10.2M 130,000 shares
Last Trade
Aug 23, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$78.48
Aeglea BioTherapeutics
Aeglea BioTherapeutics AGLE
Interim CEO & General Counsel
Holding Value $1.56M 130,000 shares
Last Trade
Aug 23, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.42M 260,000 shares
$17.00
$12.01
Aeglea BioTherapeutics
Aeglea BioTherapeutics AGLE
Interim CEO & General Counsel
Holding Value $48k 4,000 shares
Last Trade
Aug 23, 2022 Sale
$3.66M 215,000 shares
$17.00
$12.01

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