InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (51 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
51
T+90 hit rate
81%
T+90 mean return
+22.1%
Across 16 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Wichterman Troy, Chief Financial Officer. Officer active across 1 company, notably Biolife Solutions INC. Cumulatively, 74 reports have been published. Split: 0 buy · 51 sells. Total volume traded: €1.1m. History available since 30 November 2021. The latest transaction was disclosed on 9 October 2025 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations74 total
937 sharesCommon StockSEC:0001628280-26-044695:0
1,026 sharesCommon StockSEC:0001628280-26-042286:0
833 shares@ US$27.361.9% of flowCommon StockSEC:0001628280-25-045019:0
583 shares@ US$22.461.1% of flowCommon StockSEC:0001628280-25-028692:0
932 shares@ US$20.111.6% of flowCommon StockSEC:0001628280-25-017589:0
25,687 shares@ US$22.6650.9% of flowCommon StockSEC:0001628280-25-016635:0
38,102 sharesCommon StockSEC:0001628280-25-014182:0
4,151 shares@ US$25.009.0% of flowCommon StockSEC:0001628280-25-012677:0
660 shares@ US$25.461.5% of flowCommon StockSEC:0001628280-25-010564:0
159 shares@ US$26.540.4% of flowCommon StockSEC:0001628280-25-005843:0
987 shares@ US$27.022.4% of flowCommon StockSEC:0001628280-25-000982:0
581 shares@ US$27.201.4% of flowCommon StockSEC:0001628280-24-049480:0
147 shares@ US$26.190.3% of flowCommon StockSEC:0001628280-24-047992:0
894 shares@ US$23.151.8% of flowCommon StockSEC:0001628280-24-044811:0
828 shares@ US$20.541.5% of flowCommon StockSEC:0001628280-24-040830:0
574 shares@ US$21.781.1% of flowCommon StockSEC:0001628280-24-026081:0
115 shares@ US$22.180.2% of flowCommon StockSEC:0001628280-24-024447:0
956 shares@ US$15.311.3% of flowCommon StockSEC:0001628280-24-017495:0
520 shares@ US$17.830.8% of flowCommon StockSEC:0001628280-24-012933:0
41,715 sharesCommon StockSEC:0001628280-24-010743:0
97 shares@ US$17.350.1% of flowCommon StockSEC:0001628280-24-006709:0
2,419 shares@ US$16.763.5% of flowCommon StockSEC:0001628280-24-001981:0
314 shares@ US$16.790.5% of flowCommon StockSEC:0001628280-23-042810:0
287 sharesCommon StockSEC:0001628280-23-042480:0
254 sharesCommon StockSEC:0001628280-23-042031:0
25 of 74 declarations
About Wichterman Troy
Troy Wichterman is an executive at BIOLIFE SOLUTIONS INC.
