Insiders · BLFS

BLFS insider transactions

BioLife Solutions Inc. (BLFS) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

Recent Form 3, 4, and 5 filings for BLFS

• 13d
  Large owner Casdin Partners Master Fund, L.P. sold $28,125,000 worth of shares (1,200,000 units at $23.44) (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 54d
  SEC Form 4 filed by Mathew Aby J.

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 54d
  SEC Form 4 filed by Berard Todd

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 54d
  SEC Form 4 filed by Wichterman Troy

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 64d
  SEC Form 4 filed by Foster Karen A.

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by De Greef Roderick

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by Berard Todd

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by Werner Sean

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by Wichterman Troy

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by Foster Karen A.

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by Aebersold Sarah

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 72d
  SEC Form 4 filed by Mathew Aby J.

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 86d
  Chief Quality and Operations Foster Karen A. sold $1,962,998 worth of shares (97,423 units at $20.15), decreasing direct ownership by 46% to 113,242 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 90d
  Chief Technology Officer Werner Sean sold $2,302 worth of shares (111 units at $20.74), decreasing direct ownership by 0.22% to 49,932 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 90d
  Chief Quality and Operations Foster Karen A. sold $8,669 worth of shares (418 units at $20.74), decreasing direct ownership by 0.20% to 210,665 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 90d
  EVP & Chief Scientific Officer Mathew Aby J. sold $10,971 worth of shares (529 units at $20.74), decreasing direct ownership by 0.13% to 392,937 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 90d
  Chief Financial Officer Wichterman Troy sold $12,195 worth of shares (588 units at $20.74), decreasing direct ownership by 0.27% to 220,649 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 90d
  Chief Marketing Officer Berard Todd sold $7,321 worth of shares (353 units at $20.74), decreasing direct ownership by 0.21% to 165,940 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 90d
  Chief Human Resources Officer Aebersold Sarah sold $4,542 worth of shares (219 units at $20.74), decreasing direct ownership by 0.23% to 93,360 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Chief Marketing Officer Berard Todd was granted 42,575 shares and covered exercise/tax liability with 8,846 shares, increasing direct ownership by 25% to 166,293 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Director Duross Amy was granted 8,170 shares, increasing direct ownership by 44% to 26,857 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Chief Financial Officer Wichterman Troy covered exercise/tax liability with 25,525 shares and was granted 96,016 shares, increasing direct ownership by 47% to 221,237 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Director Hunt Anthony was granted 8,170 shares, increasing direct ownership by 119% to 15,046 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Director Coste Catherine was granted 8,170 shares, increasing direct ownership by 143% to 13,871 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Director Ellingson Rachel was granted 8,170 shares, increasing direct ownership by 16% to 57,995 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  President and CEO De Greef Roderick was granted 508,045 shares and covered exercise/tax liability with 153,196 shares, increasing direct ownership by 91% to 744,847 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  EVP & Chief Scientific Officer Mathew Aby J. was granted 59,701 shares and covered exercise/tax liability with 15,585 shares, increasing direct ownership by 13% to 393,466 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Chief Human Resources Officer Aebersold Sarah was granted 23,548 shares and covered exercise/tax liability with 5,734 shares, increasing direct ownership by 24% to 93,579 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Chief Technology Officer Werner Sean was granted 24,116 shares, increasing direct ownership by 93% to 50,043 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Director Moore Timothy L. was granted 8,170 shares, increasing direct ownership by 22% to 44,943 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Director Goswami Joydeep was granted 8,170 shares, increasing direct ownership by 18% to 53,156 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 97d
  Chief Quality and Operations Foster Karen A. was granted 32,112 shares and covered exercise/tax liability with 13,013 shares, increasing direct ownership by 10% to 211,083 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 146d
  Chief Financial Officer Wichterman Troy sold $25,334 worth of shares (990 units at $25.59), decreasing direct ownership by 0.65% to 150,746 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 146d
  Chief Quality and Operations Foster Karen A. sold $8,573 worth of shares (335 units at $25.59), decreasing direct ownership by 0.17% to 191,984 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 146d
  Chief Human Resources Officer Aebersold Sarah sold $6,167 worth of shares (241 units at $25.59), decreasing direct ownership by 0.32% to 75,765 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 146d
  EVP & Chief Scientific Officer Mathew Aby J. sold $10,364 worth of shares (405 units at $25.59), decreasing direct ownership by 0.12% to 349,350 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 146d
  Chief Marketing Officer Berard Todd sold $8,803 worth of shares (344 units at $25.59), decreasing direct ownership by 0.26% to 132,564 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 168d
  EVP & Chief Scientific Officer Mathew Aby J. sold $15,857 worth of shares (631 units at $25.13), decreasing direct ownership by 0.18% to 349,755 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 168d
  Chief Financial Officer Wichterman Troy sold $25,959 worth of shares (1,033 units at $25.13), decreasing direct ownership by 0.68% to 151,736 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 168d
  Chief Human Resources Officer Aebersold Sarah sold $23,295 worth of shares (946 units at $24.63), decreasing direct ownership by 1% to 76,006 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 168d
  Chief Marketing Officer Berard Todd sold $8,997 worth of shares (358 units at $25.13), decreasing direct ownership by 0.27% to 132,908 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 168d
  Director Duross Amy sold $49,200 worth of shares (2,000 units at $24.60), decreasing direct ownership by 10% to 18,687 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 168d
  Chief Quality and Operations Foster Karen A. sold $13,042 worth of shares (519 units at $25.13), decreasing direct ownership by 0.27% to 192,319 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 180d
  Chief Financial Officer Wichterman Troy sold $771,600 worth of shares (30,000 units at $25.72), decreasing direct ownership by 16% to 152,769 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  Director Duross Amy sold $108,000 worth of shares (4,000 units at $27.00), decreasing direct ownership by 16% to 20,687 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  Chief Marketing Officer Berard Todd sold $9,386 worth of shares (351 units at $26.74), decreasing direct ownership by 0.26% to 133,266 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  Chief Financial Officer Wichterman Troy sold $15,616 worth of shares (584 units at $26.74), decreasing direct ownership by 0.32% to 182,769 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  Chief Human Resources Officer Aebersold Sarah sold $5,803 worth of shares (217 units at $26.74), decreasing direct ownership by 0.28% to 76,952 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  Chief Quality and Operations Foster Karen A. sold $11,097 worth of shares (415 units at $26.74), decreasing direct ownership by 0.21% to 192,838 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  Chief Technology Officer Werner Sean sold $2,941 worth of shares (110 units at $26.74), decreasing direct ownership by 0.42% to 25,927 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 187d
  EVP & Chief Scientific Officer Mathew Aby J. sold $14,065 worth of shares (526 units at $26.74), decreasing direct ownership by 0.15% to 350,386 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 194d
  Director Duross Amy sold $148,545 worth of shares (6,000 units at $24.76), decreasing direct ownership by 20% to 24,687 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 202d
  President and CEO De Greef Roderick sold $2,580,422 worth of shares (100,000 units at $25.80), decreasing direct ownership by 20% to 389,998 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 218d
  Director Goswami Joydeep sold $48,297 worth of shares (1,666 units at $28.99), decreasing direct ownership by 4% to 44,986 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 222d
  President and CEO De Greef Roderick sold $1,031,804 worth of shares (37,795 units at $27.30), decreasing direct ownership by 7% to 489,998 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 224d
  Chief Technology Officer Werner Sean sold $7,650 worth of shares (275 units at $27.82), decreasing direct ownership by 1% to 26,037 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 226d
  Director Goswami Joydeep sold 1,334 shares, decreasing direct ownership by 3% to 46,652 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 229d
  Large owner Casdin Partners Master Fund, L.P. sold $21,410,325 worth of shares (750,000 units at $28.55) (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 232d
  Chief Financial Officer Wichterman Troy sold $22,791 worth of shares (833 units at $27.36), decreasing direct ownership by 0.45% to 183,353 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)
• 232d
  Chief Marketing Officer Berard Todd sold $7,907 worth of shares (289 units at $27.36), decreasing direct ownership by 0.22% to 133,617 units (SEC Form 4)

  4 - BIOLIFE SOLUTIONS INC (0000834365) (Issuer)