Rongen Roelof Insider Trades

Insider Trading History

Track insider trading activity for Rongen Roelof. 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
GRI Bio
GRI Bio GRI
Director
Holding Value $37.1k 23,605 shares
Last Trade
Sep 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$45.6k 23,605 shares
$1.93
$1.57
GRI Bio
GRI Bio GRI
Director
Holding Value $9.41k 5,994 shares
Last Trade
Aug 26, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$8.45k 5,994 shares
$1.41
$1.57
GRI Bio
GRI Bio GRI
Director
Holding Value $7.11k 4,527 shares
Last Trade
Aug 13, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5.89k 4,527 shares
$1.30
$1.57
GRI Bio
GRI Bio GRI
Director
Holding Value $47.6k 30,297 shares
Last Trade
Jan 23, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$353k 30,297 shares
$11.66
$1.57
Vallon Pharmaceuticals
Vallon Pharmaceuticals VLON
Director
Holding Value $13.8k 34,483 shares
Last Trade
Aug 10, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$13.8k 34,483 shares
$0.40
$0.40
GRI Bio
GRI Bio GRI
Director
Holding Value $54.1k 34,483 shares
Last Trade
Aug 10, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$155M 34,483 shares
$4,486.30
$1.57
Matinas Biopharma Holdings
Matinas Biopharma Holdings MTNB
Chief Executive Officer
Holding Value $1.21M 3,539,416 shares
Last Trade
Sep 08, 2017 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$338k 5,000 shares
$67.50
$0.34
Matinas Biopharma Holdings
Matinas Biopharma Holdings MTNB
Chief Executive Officer
Holding Value $1.2M 3,534,416 shares
Last Trade
Mar 01, 2017 Sale
$373M 1,975,000 shares
$189.00
$0.34

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