Senior insider sale
Chief Quality and Operations at BIOLIFE SOLUTIONS INC — senior position signals high conviction
$2.03M
100.75K shares
What this filing means
FOSTER KAREN A. plans to sell 100.75K shares of BIOLIFE SOLUTIONS INC valued at approximately $2.03M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 3/23/2026ACC: 0001950047-26-002922
Officer· Chief Quality and Operations
Since Mar 2026
100.75K
Shares to sell
$2.03M
Approx. market value
2.58K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Exercise of Stock Options
Cash
3/23/2026
2.58KTotal acquired2.58K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/23/2026 | Exercise of Stock Options Cash | 2.58K | — |
| Total | 2.58K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
500.00
Market value
$10.0K
3/9/2026
—Completed
Units to sell
96.92K
Market value
$1.95M
3/5/2026
—Completed
Units to sell
418.00
Market value
$8.7K
3/3/2026
—Completed
Units to sell
335.00
Market value
$8.6K
1/6/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
2.58K
Market value
$48.6K
3/23/2026
Total
Units
100.75K
Value
$2.03M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
3/9/2026 | 500.00 | $10.0K | — | Completed |
3/5/2026 | 96.92K | $1.95M | — | Completed |
3/3/2026 | 418.00 | $8.7K | — | Completed |
1/6/2026 | 335.00 | $8.6K | — | Completed |
| Planned — Approximate Date | ||||
3/23/2026 | 2.58K | $48.6K | NASDAQ | Planned |
| Total | 100.75K | $2.03M | ||