Graff Michael J Insider Trades

Insider Trading History

Track insider trading activity for Graff Michael J. 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
Westlake
Westlake WLK
Director
Holding Value $1.62M 21,142 shares
Last Trade
Aug 09, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$89.1k 1,128 shares
$79.00
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 09, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$89.1k 1,128 shares
$79.00
$76.48
Westlake
Westlake WLK
Director
Holding Value $166k 2,168 shares
Last Trade
Aug 08, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$171k 2,168 shares
$79.00
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 11, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$166k 1,136 shares
$145.99
$76.48
Westlake
Westlake WLK
Director
Holding Value $1.53M 20,014 shares
Last Trade
Aug 11, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$166k 1,136 shares
$145.99
$76.48
Westlake
Westlake WLK
Director
Holding Value $86.3k 1,128 shares
Last Trade
Aug 09, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$165k 1,128 shares
$145.99
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 12, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$191k 1,446 shares
$132.18
$76.48
Westlake
Westlake WLK
Director
Holding Value $1.44M 18,878 shares
Last Trade
Aug 12, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$191k 1,446 shares
$132.18
$76.48
Westlake
Westlake WLK
Director
Holding Value $86.9k 1,136 shares
Last Trade
Aug 11, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$150k 1,136 shares
$132.18
$76.48
Westlake
Westlake WLK
Director
Holding Value $1.33M 17,432 shares
Last Trade
Aug 13, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$183k 1,763 shares
$103.66
$76.48
Westlake
Westlake WLK
Director
Holding Value $111k 1,446 shares
Last Trade
Aug 12, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$150k 1,446 shares
$103.66
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 12, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$183k 1,763 shares
$103.66
$76.48
Westlake
Westlake WLK
Director
Holding Value $1.2M 15,669 shares
Last Trade
Aug 14, 2021 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$203k 2,400 shares
$84.59
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 14, 2021 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$203k 2,400 shares
$84.59
$76.48
Westlake
Westlake WLK
Director
Holding Value $135k 1,763 shares
Last Trade
Aug 13, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$149k 1,763 shares
$84.59
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 16, 2020 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$146k 2,387 shares
$60.97
$76.48
Westlake
Westlake WLK
Director
Holding Value $1.01M 13,269 shares
Last Trade
Aug 16, 2020 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$146k 2,387 shares
$60.97
$76.48
Westlake
Westlake WLK
Director
Holding Value $184k 2,400 shares
Last Trade
Aug 14, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$146k 2,400 shares
$60.97
$76.48
Westlake
Westlake WLK
Director
Holding Value $832k 10,882 shares
Last Trade
Aug 17, 2019 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$148k 2,412 shares
$61.25
$76.48
Westlake
Westlake WLK
Director
Holding Value $0 0 shares
Last Trade
Aug 17, 2019 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$86.3k 1,409 shares
$61.25
$76.48

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