Mason Mark Insider Trades

Insider Trading History

Track insider trading activity for Mason Mark. 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
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $5.11M 39,347 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.56M 39,347 shares
$116.01
$129.99
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $30.7M 235,788 shares
Last Trade
Feb 20, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$416k 3,627 shares
$114.71
$129.99
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $30.9M 237,415 shares
Last Trade
Feb 11, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$6.15M 52,367 shares
$117.38
$129.99
Microsoft
Microsoft MSFT
Director
Holding Value $716k 1,675 shares
Last Trade
Jan 30, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$62.4k 145 shares
$430.29
$427.34
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $24.1M 185,048 shares
Last Trade
Jan 20, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$3.45M 29,209 shares
$118.04
$129.99
Microsoft
Microsoft MSFT
Director
Holding Value $654k 1,530 shares
Last Trade
Dec 04, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$62.5k 130 shares
$480.84
$427.34
Microsoft
Microsoft MSFT
Director
Holding Value $598k 1,400 shares
Last Trade
Sep 10, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$62.5k 125 shares
$500.37
$427.34
Microsoft
Microsoft MSFT
Director
Holding Value $545k 1,275 shares
Last Trade
Jun 10, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$62.2k 132 shares
$470.92
$427.34
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $4.52M 34,760 shares
Last Trade
Feb 21, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.77M 34,760 shares
$79.64
$129.99
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $28.3M 217,330 shares
Last Trade
Feb 14, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.86M 58,465 shares
$83.21
$129.99
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $27.9M 214,257 shares
Last Trade
Feb 14, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$260k 3,073 shares
$84.61
$129.99
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $35.9M 275,795 shares
Last Trade
Feb 13, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.26M 51,871 shares
$82.11
$129.99
Microsoft
Microsoft MSFT
Director
Holding Value $488k 1,143 shares
Last Trade
Jan 31, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$62.7k 151 shares
$415.06
$427.34
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $29.1M 223,924 shares
Last Trade
Jan 20, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.3M 28,711 shares
$79.99
$129.99
Microsoft
Microsoft MSFT
Director
Holding Value $424k 992 shares
Last Trade
Dec 09, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$58.9k 132 shares
$446.02
$427.34
Microsoft
Microsoft MSFT
Director
Holding Value $368k 860 shares
Last Trade
Sep 06, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$58.6k 146 shares
$401.70
$427.34
Microsoft
Microsoft MSFT
Director
Holding Value $305k 714 shares
Last Trade
Jun 07, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$58.5k 138 shares
$423.85
$427.34
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $6.52M 50,177 shares
Last Trade
Feb 23, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.81M 50,177 shares
$55.93
$129.99
Citigroup
Citigroup C
Chief Financial Officer
Holding Value $32.8M 252,635 shares
Last Trade
Feb 15, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.8M 68,742 shares
$55.21
$129.99
Microsoft
Microsoft MSFT
Director
Holding Value $246k 576 shares
Last Trade
Jan 31, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$58.4k 147 shares
$397.58
$427.34

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