De Greef Roderick Insider Trades

Insider Trading History

Track insider trading activity for De Greef Roderick. 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
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $19.9M 733,746 shares
Last Trade
Mar 19, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$212k 11,101 shares
$19.12
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $13.8M 508,728 shares
Last Trade
Feb 24, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.69M 118,730 shares
$22.65
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $18.4M 679,019 shares
Last Trade
Feb 24, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.86M 170,291 shares
$22.65
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $20.2M 744,847 shares
Last Trade
Feb 24, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$1.95M 86,186 shares
$22.65
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $16.6M 612,009 shares
Last Trade
Feb 24, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$1.52M 67,010 shares
$22.65
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $22.5M 831,033 shares
Last Trade
Feb 24, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.96M 219,024 shares
$22.65
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $10.6M 389,998 shares
Last Trade
Nov 13, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$789k 31,165 shares
$25.33
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $11.4M 421,163 shares
Last Trade
Nov 12, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$865k 33,418 shares
$25.88
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $12.3M 454,581 shares
Last Trade
Nov 11, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$926k 35,417 shares
$26.15
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $13.3M 489,998 shares
Last Trade
Oct 22, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.03M 37,795 shares
$27.30
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $14.3M 527,793 shares
Last Trade
Mar 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.86M 112,835 shares
$25.33
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $11.2M 414,958 shares
Last Trade
Oct 31, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.1M 46,896 shares
$23.43
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $12.5M 461,854 shares
Last Trade
Mar 12, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$120k 7,249 shares
$16.60
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $12.7M 469,103 shares
Last Trade
Mar 08, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$507k 29,206 shares
$17.36
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $11.9M 439,897 shares
Last Trade
Jan 19, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$44.3k 2,642 shares
$16.76
$27.09
Biolife Solutions
Biolife Solutions BLFS
President And CEO
Holding Value $12M 442,539 shares
Last Trade
Oct 19, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.42M 394,856 shares
$11.19
$27.09
Biolife Solutions
Biolife Solutions BLFS
Director
Holding Value $1.23M 45,262 shares
Last Trade
Oct 01, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5k 362 shares
$13.81
$27.09
Biolife Solutions
Biolife Solutions BLFS
Director
Holding Value $1.22M 44,900 shares
Last Trade
Mar 31, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$103k 4,740 shares
$21.75
$27.09
Biolife Solutions
Biolife Solutions BLFS
Director
Holding Value $0 0 shares
Last Trade
Mar 31, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$103k 4,740 shares
$21.75
$27.09
Biolife Solutions
Biolife Solutions BLFS
Director
Holding Value $1.09M 40,160 shares
Last Trade
Jan 19, 2023 Purchase (Open Market)Shares sold on the open market or in a private sale.
$88.1k 3,801 shares
$23.19
$27.09

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