| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Technology Officer
1 company
Werner Sean serves as a Chief Technology Officer at BLFS. Across recent SEC filings that breaks down to 0 buys and 10 sells.
Historically, Werner Sean's trades have earned a middling insider score of 55/100 across 9 rated trades. Over a 12-month horizon, 40.0% of those trades were profitable, with an average 12-month return of -6.0%.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | BLFS Biolife Solutions, Inc. | Chief Technology Officer | Sell10b5-1 | 111 | $20.74 | $2,302.14 | -0.2% | +32.0% | - | |
| Nov 25, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 110 | $26.74 | $2,941.40 | -0.4% | -15.2% | - | |
| Oct 20, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 275 | $27.82 | $7,650.50 | -1.0% | -11.1% | - | |
| Sep 11, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 72 | $26.83 | $1,931.76 | -0.3% | -7.4% | +30.7% | |
| Aug 26, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 111 | $25.44 | $2,823.84 | -0.4% | +2.7% | +44.2% | |
| Jul 18, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 1,115 | $21.22 | $23,660.30 | -4.0% | +33.1% | +39.9% | |
| Jun 10, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 65 | $23.70 | $1,540.50 | -0.2% | +9.7% | +11.5% | |
| May 28, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 109 | $22.46 | $2,448.14 | -0.4% | +14.8% | +13.0% | |
| Mar 4, 2025 | BLFS Biolife Solutions Inc | Chief Technology Officer | Sell10b5-1 | 224 | $24.90 | $5,577.20 | -4.4% | -16.7% | -16.8% |