Werner Sean
- SEC CIK
- 0002047541
In the past year, 3 open-market sale filings worth $12.9K and no purchases.
Current role at each company
- BLFS Biolife Solutions IncChief Technology Officeras of Sep 22, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $12.9K
- 3 filings
- Net
- −$12.9K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Werner Sean as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 5, 2025 (view filing) | Mar 3-4 | 2 days | Werner SeanChief Technology Officer | SSale | −224 | $24.90 | −$5.58K | −4.4%4.87K after | 2 lots10b5-1 |
| May 30, 2025 (view filing) | May 28 | 2 days | Werner SeanChief Technology Officer | SSale | −109 | $22.46 | −$2.45K | −0.4%27.7K after | 10b5-1 |
| Jun 12, 2025 (view filing) | Jun 10 | 2 days | Werner SeanChief Technology Officer | SSale | −65 | $23.70 | −$1.54K | −0.2%27.6K after | 10b5-1 |
| Jul 22, 2025 (view filing) | Jul 18 | 4 days | Werner SeanChief Technology Officer | SSale | −1.11K | $21.22 | −$23.7K | −4.0%26.5K after | 10b5-1 |
| Aug 28, 2025 (view filing) | Aug 26 | 2 days | Werner SeanChief Technology Officer | SSale | −111 | $25.44 | −$2.82K | −0.4%26.4K after | 10b5-1 |
| Sep 15, 2025 (view filing) | Sep 11 | 4 days | Werner SeanChief Technology Officer | SSale | −72 | $26.83 | −$1.93K | −0.3%26.3K after | 10b5-1 |
| Oct 22, 2025 (view filing) | Oct 20 | 2 days | Werner SeanChief Technology Officer | SSale | −275 | $27.82 | −$7.65K | −1.0%26.0K after | 10b5-1 |
| Nov 28, 2025 (view filing) | Nov 25 | 3 days | Werner SeanChief Technology Officer | SSale | −110 | $26.74 | −$2.94K | −0.4%25.9K after | 10b5-1 |
| Mar 5, 2026 (view filing) | Mar 3 | 2 days | Werner SeanChief Technology Officer | SSale | −111 | $20.74 | −$2.30K | −0.2%49.9K after | 10b5-1 |