Biolife Solutions (BLFS): Congress and insider trades
Who in Congress and inside the company traded BLFS, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Biolife Solutions (BLFS) is a listed stock on NASDAQ.
- 1 member of Congress filed 1 buy and 1 sell of BLFS, the latest published 2023-01-23 (23 January 2023).
- Insiders filed 0 open market buys worth $0 and 6 sells worth $30M, the latest filed 2026-05-21 (21 May 2026).
- Across 1 scored buy, Congress averaged +12.7% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to tell.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in BLFS
as of 2023-01-23| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 23 Jan 2023 | Chris Jacobs (R-NY) | sell | 1Kâ15K | 39 | n/a |
| 13 Dec 2022 | Chris Jacobs (R-NY) | buy | 1Kâ15K | 34 | +12.7% |
Nothing matches that search.
Insider trades in BLFS
as of 2026-05-21| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 21 May 2026 | Casdin Partners Master Fund, L | sell | 650,000 | $23.70 | $15M | n/a |
| 21 May 2026 | Casdin Partners Master Fund, L | sell | 300,000 | $22.65 | $6.8M | n/a |
| 21 May 2026 | Casdin Partners Master Fund, L | sell | 250,000 | $23.70 | $5.9M | n/a |
| 31 Mar 2026 | Foster Karen A. | sell | 2,577 | $19.17 | $49.4K | n/a |
| 9 Mar 2026 | Foster Karen A. | sell | 500 | $20.00 | $10.0K | n/a |
| 9 Mar 2026 | Foster Karen A. | sell | 96,923 | $20.15 | $2.0M | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought BLFS?
1 Congress buy by 1 member and 0 insider buys are on file. The tables on this page list every one.
Did buying BLFS after a disclosure beat the market?
Across 1 scored buy, Congress averaged +12.7% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to tell. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.