DE GREEF RODERICK

CIK 00012411815 companiesBOTHELL, WA

SEC Profile

Transactions

Companies

Filings

CIK

0001241181

Recent Transactions

50 trades

Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2025-11-13$25.33/sh−31,165→ 389,998 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2025-11-12$25.88/sh−33,418→ 421,163 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2025-11-11$26.15/sh−35,417→ 454,581 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2025-10-22$27.30/sh−37,795→ 489,998 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2025-03-18+112,835→ 527,793 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2024-10-31$23.43/sh−46,896→ 414,958 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2024-03-12$16.60/sh−7,249→ 461,854 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2024-03-08+29,206→ 469,103 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2024-01-19$16.76/sh−2,642→ 439,897 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2023-10-19+394,856→ 442,539 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Restricted Stock Award
2023-10-19+394,856→ 394,856 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2023-10-01+362→ 45,262 total
Exercise/Conversion
BIOLIFE SOLUTIONS INC$BLFS
Restricted Stock Award
2023-03-31−4,740→ 0 total
Exercise/Conversion
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2023-03-31+4,740→ 44,900 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2023-01-19$23.19/sh−3,801→ 40,160 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2023-01-19$23.19/sh+3,801→ 40,160 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2023-01-04+9,647→ 43,961 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-30$20.59/sh−33,905→ 34,314 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-29$20.20/sh−1,500→ 68,219 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-28$20.75/sh−4,600→ 75,119 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-28$21.44/sh−5,400→ 69,719 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-23$21.71/sh−4,500→ 79,719 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-21$21.63/sh−9,500→ 84,219 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-18$22.13/sh−1,500→ 93,719 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-16$23.21/sh−1,500→ 95,219 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-14$24.53/sh−6,000→ 96,719 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-11-14$23.57/sh−14,000→ 102,719 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-10-07$22.69/sh−8,552→ 116,719 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-10-03$21.95/sh−1,233→ 125,271 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-08-14+535→ 126,504 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-07-29+683→ 125,969 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-07-17+828→ 125,286 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-07-12$15.79/sh−9,158→ 124,458 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-07-03+900→ 133,616 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-06-19+955→ 132,716 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-06-05+957→ 131,761 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-05-22+1,024→ 130,804 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-04-18$17.59/sh−18,530→ 129,780 total
Exercise/Conversion
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-04-12+43,846→ 148,310 total
Exercise/Conversion
BIOLIFE SOLUTIONS INC$BLFS
Restricted Stock Award
2022-04-12−43,846→ 0 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-04-07$21.82/sh−10,713→ 104,464 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-02-24+23,365→ 115,177 total
Award
BIOLIFE SOLUTIONS INC$BLFS
Restricted Stock Award
2022-02-24+23,365→ 23,365 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-01-07$30.75/sh−2,053→ 92,379 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-01-07$30.75/sh−567→ 91,812 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2022-01-07$30.75/sh−8,196→ 94,432 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2021-12-29$39.37/sh−705→ 102,628 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2021-11-18$50.75/sh−7,000→ 103,333 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2021-11-17$51.08/sh−7,000→ 110,333 total
Sale
BIOLIFE SOLUTIONS INC$BLFS
Common Stock
2021-11-16$51.39/sh−7,000→ 117,333 total

Companies

Recent Filings

Address

C/O BIOLIFE SOLUTIONS, INC. 3303 MONTE VILLA PARKWAY

BOTHELL, WA, 98021

View on SEC.gov