Greffen Mark Insider Trades

Insider Trading History

Track insider trading activity for Greffen 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
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $67.1k 200,824 shares
Last Trade
May 15, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$9.69k 26,176 shares
$0.37
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $75.9k 227,000 shares
Last Trade
May 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$18.3k 52,352 shares
$0.35
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $58.3k 174,468 shares
Last Trade
Mar 01, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$20k 30,361 shares
$0.66
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $64.4k 192,593 shares
Last Trade
Mar 01, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$79k 126,500 shares
$0.62
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $47.3k 141,579 shares
Last Trade
Nov 30, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.72k 11,615 shares
$0.32
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $43.4k 129,964 shares
Last Trade
Jun 17, 2022 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$26.1k 27,734 shares
$0.94
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $19.3k 57,778 shares
Last Trade
Jun 17, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$56.2k 57,778 shares
$0.97
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $52.7k 157,698 shares
Last Trade
Jun 17, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$56.2k 57,778 shares
$0.97
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $33.4k 99,920 shares
Last Trade
Mar 01, 2022 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$34.6k 21,364 shares
$1.62
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $34.2k 102,268 shares
Last Trade
Mar 01, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$82.6k 50,980 shares
$1.62
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $25.2k 75,403 shares
Last Trade
Sep 28, 2021 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$6.89k 2,132 shares
$3.23
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $25.9k 77,535 shares
Last Trade
Sep 28, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$6.44k 2,132 shares
$3.02
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $38.6k 115,556 shares
Last Trade
Jun 17, 2021 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$205k 57,777 shares
$3.56
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $34k 101,627 shares
Last Trade
Jun 17, 2021 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$205k 57,777 shares
$3.56
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $24.7k 73,894 shares
Last Trade
Jun 17, 2021 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$101k 27,733 shares
$3.64
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $25.6k 76,471 shares
Last Trade
Mar 01, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$378k 152,941 shares
$2.47
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
Chief Technology Officer
Holding Value $57.9k 173,333 shares
Last Trade
Jun 17, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$262k 173,333 shares
$1.51
$0.33
DIRTT Environmental Solutions
DIRTT Environmental Solutions DRTT
See Remarks
Holding Value $3.78k 11,313 shares
Last Trade
Oct 08, 2019 Sale
$457k 152,567 shares
$2.99
$0.33

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