Durham Mark Insider Trades

Insider Trading History

Track insider trading activity for Durham 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
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $659k 3,181 shares
Last Trade
Apr 01, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$71.4k 345 shares
$206.94
$207.15
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $730k 3,526 shares
Last Trade
Apr 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$143k 689 shares
$206.94
$207.15
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $588k 2,837 shares
Last Trade
Jan 02, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$13.6k 66 shares
$206.23
$207.15
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $601k 2,903 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$217k 1,050 shares
$206.23
$207.15
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $384k 1,853 shares
Last Trade
Nov 10, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$23.7k 117 shares
$202.94
$207.15
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $408k 1,970 shares
Last Trade
Jul 11, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$107k 640 shares
$167.85
$207.15
Chart Industries
Chart Industries GTLS
Chief Accounting Officer
Holding Value $276k 1,330 shares
Last Trade
May 31, 2025 Sale
$152k 960 shares
$158.00
$207.15

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