Simpson Todd E Insider Trades

Insider Trading History

Track insider trading activity for Simpson Todd E. 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
Xencor
Xencor XNCR
Director
Holding Value $313k 27,372 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$258k 27,372 shares
$9.43
$11.42
Xencor
Xencor XNCR
Director
Holding Value $495k 43,337 shares
Last Trade
Mar 13, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$558k 43,337 shares
$12.87
$11.42
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$2.41M 10,526 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$450k 1,966 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$11.3M 49,232 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$11M 47,904 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$3.37M 14,746 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$6.04M 26,427 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$21.4M 93,292 shares
$229.00
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Dec 14, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$4.75M 20,774 shares
$228.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $29.4M 128,723 shares
Last Trade
Sep 21, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$16.5k 80 shares
$206.50
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $29.5M 128,803 shares
Last Trade
Aug 31, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$439k 2,122 shares
$206.97
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $29.9M 130,925 shares
Last Trade
Aug 29, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$99.9k 485 shares
$206.00
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $30.1M 131,410 shares
Last Trade
Aug 28, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$253k 1,225 shares
$206.26
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $30.3M 132,586 shares
Last Trade
Aug 16, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$680k 3,507 shares
$193.87
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $30.6M 133,692 shares
Last Trade
Aug 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.86M 14,746 shares
$194.20
$228.74
Neoleukin Therapeutics
Neoleukin Therapeutics NLTX
Director
Holding Value $87.3k 25,000 shares
Last Trade
Jun 08, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$3.49
Neurogene
Neurogene NGNE
Director
Holding Value $656k 25,000 shares
Last Trade
Jun 08, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$395k 25,000 shares
$15.80
$26.22
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $27.2M 118,946 shares
Last Trade
Apr 10, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$8.26M 40,364 shares
$204.74
$228.74
Seagen
Seagen SGEN
Chief Financial Officer
Holding Value $30.6M 133,926 shares
Last Trade
Apr 10, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$3.07M 14,980 shares
$204.70
$228.74

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