Wichterman Troy
SEC insider (Form 3/4/5 filer). CIK 0001892616. Chief Financial Officer at BIOLIFE SOLUTIONS INC (BLFS). 39 reported Form 4/5 transactions since Sep 2024; latest on Oct 6, 2026. Located in BOTHELL, WA.
Companies Wichterman Troy has filed insider reports for
- BIOLIFE SOLUTIONS INC (BLFS): Officer, Chief Financial Officer
Wichterman Troy
CIK: 0001892616
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
BIOLIFE SOLUTIONS INC
Discretionary Trading P&L
Holdings
Transaction History (39 total)
- Oct 6, 2026BLFS
BIOLIFE SOLUTIONS INC
AwardDirect62.3K shares- - Oct 6, 2026BLFS
BIOLIFE SOLUTIONS INC
AwardDirect76.2K shares- - Oct 6, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect95.9K shares at avg. $38.61$3.7M - Oct 6, 2026BLFS
BIOLIFE SOLUTIONS INC
DispositionDirect256K shares- - Sep 18, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect937 shares at avg. $36.69$34K - Sep 8, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect1K shares at avg. $35.38$36K - Jul 7, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect844 shares at avg. $27.79$23K - Jun 18, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect937 shares at avg. $26.04$24K - Jun 8, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect1K shares at avg. $26.10$27K - Apr 8, 2026BLFS
BIOLIFE SOLUTIONS INC
Tax PaymentDirect844 shares at avg. $19.27$16K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 6, 2026 | BLFS BIOLIFE SOLUTIONS INC | Award | 62,300 | - | $0 | Direct |
| Oct 6, 2026 | BLFS BIOLIFE SOLUTIONS INC | Award | 76,204 | - | $0 | Direct |
| Oct 6, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 95,933 | $38.61 | $3,703,973 | Direct |
| Oct 6, 2026 | BLFS BIOLIFE SOLUTIONS INC | Disposition | 256,000 | - | $0 | Direct |
| Sep 18, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 937 | $36.69 | $34,379 | Direct |
| Sep 8, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 1,026 | $35.38 | $36,300 | Direct |
| Jul 7, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 844 | $27.79 | $23,455 | Direct |
| Jun 18, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 937 | $26.04 | $24,399 | Direct |
| Jun 8, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 1,026 | $26.10 | $26,779 | Direct |
| Apr 8, 2026 | BLFS BIOLIFE SOLUTIONS INC | Tax Payment | 844 | $19.27 | $16,264 | Direct |
1-10 of 39 transactions