Sing George L Insider Trades

Insider Trading History

Track insider trading activity for Sing George L. 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
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $1.23M 1,962 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.52M 1,962 shares
$772.76
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $19.5M 31,007 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 155 shares
$776.31
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $23.3M 37,040 shares
Last Trade
Dec 30, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$7.13M 9,212 shares
$773.94
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $19.4M 30,852 shares
Last Trade
Dec 30, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$4.79M 6,188 shares
$774.03
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $0 0 shares
Last Trade
Dec 30, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$7.13M 9,212 shares
$773.94
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $17.5M 27,828 shares
Last Trade
Jan 02, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.41M 1,958 shares
$719.37
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $17.4M 27,662 shares
Last Trade
Dec 31, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$1.38M 1,948 shares
$708.19
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $0 0 shares
Last Trade
Dec 31, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.38M 3,338 shares
$712.33
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $18.6M 29,610 shares
Last Trade
Dec 31, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.38M 3,338 shares
$712.33
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $16.5M 26,272 shares
Last Trade
Sep 04, 2024 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$1.42M 1,200 shares
$1,179.37
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $2.1M 3,338 shares
Last Trade
May 03, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.91M 2,000 shares
$957.00
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $17.8M 28,349 shares
Last Trade
May 03, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.91M 2,000 shares
$957.00
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $17.3M 27,472 shares
Last Trade
May 03, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$827k 877 shares
$942.53
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $16.6M 26,349 shares
Last Trade
Feb 26, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$495k 500 shares
$990.00
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $16.9M 26,849 shares
Last Trade
Feb 26, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$495k 500 shares
$989.28
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $16.6M 26,349 shares
Last Trade
Feb 23, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$493k 500 shares
$985.00
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $3.98M 6,338 shares
Last Trade
Feb 23, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$491k 500 shares
$981.20
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $16.9M 26,849 shares
Last Trade
Feb 23, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$491k 500 shares
$981.20
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $17.2M 27,349 shares
Last Trade
Feb 22, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$965k 1,000 shares
$964.89
$628.73
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals REGN
Director
Holding Value $4.3M 6,838 shares
Last Trade
Feb 22, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.89M 3,000 shares
$964.89
$628.73

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