Guindo Chirfi Insider Trades

Insider Trading History

Track insider trading activity for Guindo Chirfi. 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
MerckInc
MerckInc MRK
Evp, Access, Policy & Comms
Holding Value $2.33M 19,402 shares
Last Trade
May 05, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.95M 26,030 shares
$113.16
$120.27
MerckInc
MerckInc MRK
Evp, Access, Policy & Comms
Holding Value $473k 3,935 shares
Last Trade
Apr 29, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$218k 1,967 shares
$111.02
$120.27
MerckInc
MerckInc MRK
Evp, Access, Policy & Comms
Holding Value $7.41M 61,613 shares
Last Trade
Apr 29, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$107k 969 shares
$110.03
$120.27
MerckInc
MerckInc MRK
Evp, Access, Policy & Comms
Holding Value $7.53M 62,582 shares
Last Trade
Apr 29, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$216k 1,967 shares
$110.03
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $7.29M 60,615 shares
Last Trade
Feb 12, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.21M 10,000 shares
$121.46
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $8.49M 70,615 shares
Last Trade
Feb 09, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.18M 10,000 shares
$118.41
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $9.7M 80,615 shares
Last Trade
Feb 05, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.44M 20,000 shares
$121.88
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $12.1M 100,615 shares
Last Trade
Jan 26, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.06M 9,865 shares
$107.40
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $0 0 shares
Last Trade
Aug 04, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.95M 36,903 shares
$79.86
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $12.9M 107,408 shares
Last Trade
Aug 04, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.93M 36,903 shares
$79.29
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $10.7M 89,233 shares
Last Trade
Aug 04, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$1.44M 18,175 shares
$79.29
$120.27
Beam Therapeutics
Beam Therapeutics BEAM
Director
Holding Value $1.11M 33,662 shares
Last Trade
Jun 04, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$577k 33,662 shares
$17.15
$32.84
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $3.23M 26,867 shares
Last Trade
Apr 29, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.28M 26,867 shares
$84.71
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $8.32M 69,143 shares
Last Trade
Jan 27, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.76M 28,158 shares
$97.94
$120.27
Beam Therapeutics
Beam Therapeutics BEAM
Director
Holding Value $1.28M 39,086 shares
Last Trade
Dec 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.11M 39,086 shares
$28.30
$32.84
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $6.95M 57,781 shares
Last Trade
Aug 05, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.25M 36,901 shares
$115.20
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $4.86M 40,369 shares
Last Trade
Aug 05, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.01M 17,412 shares
$115.20
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $4.44M 36,903 shares
Last Trade
Aug 05, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.14M 36,901 shares
$112.31
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $3.52M 29,297 shares
Last Trade
Apr 30, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.79M 29,297 shares
$129.22
$120.27
MerckInc
MerckInc MRK
Chief Marketing Officer
Holding Value $8.88M 73,804 shares
Last Trade
Aug 03, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$3.9M 36,901 shares
$105.73
$120.27

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