Insider sale
BIOLIFE SOLUTIONS INC
$28.32M
1.20M shares
What this filing means
CASDIN PARTNERS MASTER FUND, L.P. plans to sell 1.20M shares of BIOLIFE SOLUTIONS INC valued at approximately $28.32M. 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: 5/21/2026ACC: 0000919574-26-003645
10% Owner
Since Aug 2018
1.20M
Shares to sell
$28.32M
Approx. market value
650K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Purchase
Cash
8/13/2018
650KTotal acquired650K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/13/2018 | Purchase Cash | 650K | — |
| Total | 650K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
250K
Market value
$5.92M
5/20/2026
—Completed
Units to sell
300K
Market value
$6.79M
5/19/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
650K
Market value
$15.60M
5/21/2026
Total
Units
1.20M
Value
$28.32M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/20/2026 | 250K | $5.92M | — | Completed |
5/19/2026 | 300K | $6.79M | — | Completed |
| Planned — Approximate Date | ||||
5/21/2026 | 650K | $15.60M | NASDAQ | Planned |
| Total | 1.20M | $28.32M | ||