Altstiel Larry Douglas Insider Trades

Insider Trading History

Track insider trading activity for Altstiel Larry Douglas. 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
ProMIS Neurosciences
ProMIS Neurosciences PMN
Chief Medical Officer
Holding Value $1.61M 165,000 shares
Last Trade
Sep 22, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.77M 165,000 shares
$10.73
$9.73
ProMIS Neurosciences
ProMIS Neurosciences PMN
Chief Medical Officer
Holding Value $1.7M 175,000 shares
Last Trade
Nov 18, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$175k 175,000 shares
$1.00
$9.73
ProMIS Neurosciences
ProMIS Neurosciences PMN
Chief Medical Officer
Holding Value $122k 12,500 shares
Last Trade
Oct 26, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$570k 12,500 shares
$45.57
$9.73
ProMIS Neurosciences
ProMIS Neurosciences PMN
Chief Medical Officer
Holding Value $0 0 shares
Last Trade
Jul 07, 2022 Sale
$4.89M 30,833 shares
$158.75
$9.73
ProMIS Neurosciences
ProMIS Neurosciences PMN
Chief Medical Officer
Holding Value $0 0 shares
Last Trade
Jul 07, 2022 Sale
$397k 2,500 shares
$158.75
$9.73
vTv Therapeutics
vTv Therapeutics VTVT
Chief Medical Officer
Holding Value $9.21M 268,085 shares
Last Trade
Mar 10, 2017 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$29.8M 128,085 shares
$232.40
$34.34
vTv Therapeutics
vTv Therapeutics VTVT
Director, Chief Medical Officer
Holding Value $9.21M 268,085 shares
Last Trade
Mar 10, 2017 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$29.8M 128,085 shares
$232.40
$34.34
vTv Therapeutics
vTv Therapeutics VTVT
Chief Medical Officer
Holding Value $4.81M 140,000 shares
Last Trade
Dec 16, 2015 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.2M 140,000 shares
$258.80
$34.34
vTv Therapeutics
vTv Therapeutics VTVT
Chief Medical Officer
Holding Value $4.81M 140,000 shares
Last Trade
Dec 16, 2015 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.2M 140,000 shares
$258.80
$34.34
NextTrip
NextTrip NTRP
Director
Holding Value $121k 50,000 shares
Last Trade
Nov 19, 2015 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$50k 50,000 shares
$1.00
$2.42
NextTrip
NextTrip NTRP
Director
Holding Value $101k 41,667 shares
Last Trade
Nov 13, 2015 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$221k 208,751 shares
$1.06
$2.42
NextTrip
NextTrip NTRP
Director
Holding Value $0 0 shares
Last Trade
Oct 02, 2014 Sale
$35k 35,000 shares
$1.00
$2.42
NextTrip
NextTrip NTRP
Director
Holding Value $811k 335,000 shares
Last Trade
Sep 12, 2014 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$300k 300,000 shares
$1.00
$2.42

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