Cook Gregory B Insider Trades

Insider Trading History

Track insider trading activity for Cook Gregory B. 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
Ecolab
Ecolab ECL
Co-coo - Global Businesses
Holding Value $0 0 shares
Last Trade
May 04, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.15M 8,396 shares
$255.59
$268.66
Ecolab
Ecolab ECL
Co-coo - Global Businesses
Holding Value $4.36M 16,240 shares
Last Trade
May 04, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$987k 3,828 shares
$257.93
$268.66
Ecolab
Ecolab ECL
Co-coo - Global Businesses
Holding Value $5.39M 20,069 shares
Last Trade
May 04, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.15M 8,396 shares
$255.59
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $0 0 shares
Last Trade
Feb 26, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.17M 3,800 shares
$306.70
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $4.08M 15,192 shares
Last Trade
Feb 26, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.17M 3,800 shares
$306.70
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $3.14M 11,673 shares
Last Trade
Feb 26, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.07M 3,519 shares
$304.25
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $3.06M 11,392 shares
Last Trade
Feb 18, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$323k 1,065 shares
$303.15
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $3.35M 12,458 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.02M 3,388 shares
$302.44
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.33M 8,661 shares
Last Trade
Dec 03, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.33M 8,661 shares
$268.52
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.44M 9,070 shares
Last Trade
May 19, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$17k 65 shares
$261.36
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $0 0 shares
Last Trade
May 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$572k 2,234 shares
$255.91
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $3.05M 11,369 shares
Last Trade
May 15, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$572k 2,234 shares
$255.91
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.45M 9,135 shares
Last Trade
May 15, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$565k 2,234 shares
$253.00
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.45M 9,135 shares
Last Trade
Feb 19, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$130k 490 shares
$265.19
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.59M 9,625 shares
Last Trade
Feb 19, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$412k 1,546 shares
$266.30
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.22M 8,272 shares
Last Trade
Dec 04, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.05M 8,272 shares
$247.50
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $2.17M 8,079 shares
Last Trade
Aug 29, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$950k 3,811 shares
$249.33
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $600k 2,234 shares
Last Trade
Aug 29, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$953k 3,811 shares
$250.09
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $3.19M 11,890 shares
Last Trade
Aug 29, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$953k 3,811 shares
$250.09
$268.66
Ecolab
Ecolab ECL
EVP & PRES - INST GROUP
Holding Value $423k 1,576 shares
Last Trade
Mar 01, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$338k 1,500 shares
$225.51
$268.66

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