Wichterman Troy
Chief Financial Officer
Award
Reported value range
Not reported
62,300 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
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BioLife Solutions Inc
BLFS
ManufacturingInstruments
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
46 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Wichterman Troy Chief Financial Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Wichterman Troy Chief Financial Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Wichterman Troy Chief Financial Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Wichterman Troy Chief Financial Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | $3.7M Filed shares x price | SEC Form 4 View filing | |
| Goswami Joydeep Director | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Ellingson Rachel Director | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Duross Amy Director | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Coste Catherine Director | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| De Greef Roderick Chief Executive Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| De Greef Roderick Chief Executive Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | $14.09M Filed shares x price | SEC Form 4 View filing | |
| De Greef Roderick Chief Executive Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| De Greef Roderick Chief Executive Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Hunt Anthony Director | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Moore Timothy L. Director | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Mathew Aby J. EVP & Chief Scientific Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Mathew Aby J. EVP & Chief Scientific Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | $2.7M Filed shares x price | SEC Form 4 View filing | |
| Mathew Aby J. EVP & Chief Scientific Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Mathew Aby J. EVP & Chief Scientific Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Berard Todd Chief Marketing Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | $1.78M Filed shares x price | SEC Form 4 View filing | |
| Berard Todd Chief Marketing Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Berard Todd Chief Marketing Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Berard Todd Chief Marketing Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Werner Sean Chief Technology Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Werner Sean Chief Technology Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | $2.75M Filed shares x price | SEC Form 4 View filing | |
| Werner Sean Chief Technology Officer | Oct 8, 2026 2-day lag | Disposition Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Werner Sean Chief Technology Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Berard Todd Chief Marketing Officer | Sep 22, 2026 4-day lag | Disposition Sep 18, 2026 | $17.24K Filed shares x price | SEC Form 4 View filing | |
| Mathew Aby J. EVP & Chief Scientific Officer | Sep 22, 2026 4-day lag | Disposition Sep 18, 2026 | $20.69K Filed shares x price | SEC Form 4 View filing | |
| Werner Sean Chief Technology Officer | Sep 22, 2026 4-day lag | Disposition Sep 18, 2026 | $15.45K Filed shares x price | SEC Form 4 View filing | |
| De Greef Roderick President And CEO | Sep 22, 2026 4-day lag | Disposition Sep 18, 2026 | $101.81K Filed shares x price | SEC Form 4 View filing |
Wichterman Troy
Chief Financial Officer
Award
Reported value range
Not reported
76,204 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Wichterman Troy
Chief Financial Officer
Disposition
Reported value range
Not reported
256,000 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Wichterman Troy
Chief Financial Officer
Disposition
Calculated transaction value
$3.7M
95,933 shares @ $38.61
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Goswami Joydeep
Director
Disposition
Reported value range
Not reported
53,156 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Ellingson Rachel
Director
Disposition
Reported value range
Not reported
57,995 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Duross Amy
Director
Disposition
Reported value range
Not reported
26,857 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Coste Catherine
Director
Disposition
Reported value range
Not reported
13,871 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
De Greef Roderick
Chief Executive Officer
Award
Reported value range
Not reported
237,460 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
De Greef Roderick
Chief Executive Officer
Disposition
Calculated transaction value
$14.09M
364,872 shares @ $38.61
Traded
Oct 6, 2026
Filed
Oct 8, 2026
De Greef Roderick
Chief Executive Officer
Disposition
Reported value range
Not reported
826,454 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
De Greef Roderick
Chief Executive Officer
Award
Reported value range
Not reported
225,670 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Hunt Anthony
Director
Disposition
Reported value range
Not reported
15,046 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Moore Timothy L.
Director
Disposition
Reported value range
Not reported
44,943 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Mathew Aby J.
EVP & Chief Scientific Officer
Award
Reported value range
Not reported
40,192 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Mathew Aby J.
EVP & Chief Scientific Officer
Disposition
Calculated transaction value
$2.7M
70,000 shares @ $38.61
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Mathew Aby J.
EVP & Chief Scientific Officer
Award
Reported value range
Not reported
45,838 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Mathew Aby J.
EVP & Chief Scientific Officer
Disposition
Reported value range
Not reported
404,608 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Berard Todd
Chief Marketing Officer
Disposition
Calculated transaction value
$1.78M
46,170 shares @ $38.61
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Berard Todd
Chief Marketing Officer
Disposition
Reported value range
Not reported
194,786 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Berard Todd
Chief Marketing Officer
Award
Reported value range
Not reported
40,192 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Berard Todd
Chief Marketing Officer
Award
Reported value range
Not reported
38,198 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Werner Sean
Chief Technology Officer
Award
Reported value range
Not reported
48,232 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Werner Sean
Chief Technology Officer
Disposition
Calculated transaction value
$2.75M
71,226 shares @ $38.61
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Werner Sean
Chief Technology Officer
Disposition
Reported value range
Not reported
69,979 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Werner Sean
Chief Technology Officer
Award
Reported value range
Not reported
45,838 shares
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Berard Todd
Chief Marketing Officer
Disposition
Calculated transaction value
$17.24K
470 shares @ $36.69
Traded
Sep 18, 2026
Filed
Sep 22, 2026
Mathew Aby J.
EVP & Chief Scientific Officer
Disposition
Calculated transaction value
$20.69K
564 shares @ $36.69
Traded
Sep 18, 2026
Filed
Sep 22, 2026
Werner Sean
Chief Technology Officer
Disposition
Calculated transaction value
$15.45K
421 shares @ $36.69
Traded
Sep 18, 2026
Filed
Sep 22, 2026
De Greef Roderick
President And CEO
Disposition
Calculated transaction value
$101.81K
2,775 shares @ $36.69
Traded
Sep 18, 2026
Filed
Sep 22, 2026