Walter Villiger serves as Executive at BIOLIFE SOLUTIONS INC, where they oversee executive responsibilities. Since joining the company, Walter Villiger has executed 54 insider transactions totaling $37.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 1, 2006 involved exercising options for 5,625,000 shares valued at $225.0K.
Walter Villiger currently holds 3,281,778 shares of BIOLIFE SOLUTIONS INC (BLFS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Walter Villiger has been a net seller of BLFS stock. They have purchased $1.2M and sold $36.5M worth of shares.
Walter Villiger's most recent insider trade was on May 1, 2006, when they sold 5,625,000 shares at $0.04 per share.
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| 750,000 |
| $0.04 |
| Discretionary |
| May 1, 2006 | BLFS | $63.8K | Purchase | 1,062,941 | $0.06 | Discretionary |
| Dec 31, 2005 | BLFS | $283.3K | Purchase | 2,360,474 | $0.12 | Discretionary |