Sandrock Alfred Insider Trades

Insider Trading History

Track insider trading activity for Sandrock Alfred. 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
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.65M 472,549 shares
Last Trade
Apr 02, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$44.5k 11,511 shares
$3.87
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.69M 484,060 shares
Last Trade
Feb 24, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$53.8k 14,197 shares
$3.79
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.74M 498,257 shares
Last Trade
Feb 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$40k 11,732 shares
$3.41
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.78M 509,989 shares
Last Trade
Feb 10, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$46.1k 12,192 shares
$3.78
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.83M 522,181 shares
Last Trade
Feb 06, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.8M 488,750 shares
$3.68
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.51M 430,931 shares
Last Trade
Apr 02, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$37.3k 10,885 shares
$3.43
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.55M 441,816 shares
Last Trade
Feb 21, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.22M 290,000 shares
$4.22
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.04M 296,816 shares
Last Trade
Feb 20, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$49.6k 11,702 shares
$4.24
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President & CEO
Holding Value $1.08M 308,518 shares
Last Trade
Feb 11, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$74.1k 16,644 shares
$4.45
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.13M 322,839 shares
Last Trade
Apr 02, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$119k 12,115 shares
$9.86
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.17M 334,954 shares
Last Trade
Feb 21, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$97.2k 13,033 shares
$7.46
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $1.22M 347,987 shares
Last Trade
Feb 09, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.98M 260,000 shares
$7.60
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $751k 214,618 shares
Last Trade
Apr 03, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$58.2k 7,437 shares
$7.83
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $840k 240,000 shares
Last Trade
Feb 17, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.78M 240,000 shares
$7.43
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
President And CEO
Holding Value $3.29M 940,600 shares
Last Trade
Mar 22, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$8.04M 940,600 shares
$8.55
$3.50
Voyager Therapeutics
Voyager Therapeutics VYGR
Director
Holding Value $154k 44,000 shares
Last Trade
Feb 07, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$146k 44,000 shares
$3.32
$3.50
Biogen
Biogen BIIB
Head Of Research & Development
Holding Value $2.03M 10,169 shares
Last Trade
Jun 07, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$3.04M 7,672 shares
$395.85
$200.05
Biogen
Biogen BIIB
Evp, Research & Development
Holding Value $2.9M 14,500 shares
Last Trade
Feb 18, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4M 14,500 shares
$275.90
$200.05
Biogen
Biogen BIIB
Evp, Research & Development
Holding Value $3.94M 19,715 shares
Last Trade
Feb 12, 2021 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.24M 4,454 shares
$278.03
$200.05
Biogen
Biogen BIIB
Evp, Research & Development
Holding Value $1.61M 8,042 shares
Last Trade
Feb 12, 2021 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$1.6M 5,772 shares
$278.03
$200.05

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