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NASDAQ: BLFS
Biolife Solutions Inc Stock Ownership - Who owns Biolife Solutions?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Biolife Solutions Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Troy WichtermanCFO2026-09-081,026$35.38
$36.30kSell
Aby J. MathewCSci;EVP2026-09-08627$35.38
$22.18kSell
Todd BerardCMO2026-09-08356$35.38
$12.60kSell
Sean WernerCTO2026-07-17275$29.15
$8.02kSell
Aby J. MathewEVP Chief Scientific Officer2026-07-07516$27.79
$14.34kSell
Troy WichtermanChief Financial Officer2026-07-07844$27.79
$23.45kSell
Todd BerardChief Marketing Officer2026-07-07293$27.79
$8.14kSell
Troy WichtermanChief Financial Officer2026-06-18937$26.04
$24.40kSell
Greef Roderick DePresident and CEO2026-06-182,775$26.04
$72.26kSell
Sean WernerChief Technology Officer2026-06-18420$26.04
$10.94kSell

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Net Insider Buy/Sell (L12M) Ownership

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BLFS Shareholders

What type of owners hold Biolife Solutions Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Casdin Partners Master Fund LP53.43%26,128,660$913.20MInsider
Walter Villiger22.58%11,042,003$385.92MInsider
John G. Ph D. Baust7.36%3,600,681$125.84MInsider
Thomas Girschweiler5.32%2,601,491$90.92MInsider
Holding Ag Wavi3.63%1,777,211$62.11MInsider
Gmbh Taurus47573.16%1,544,194$53.97MInsider
Greef Roderick De1.49%730,971$25.55MInsider
Aby J. Mathew0.79%387,833$13.55MInsider
Michael Rice0.71%347,085$12.13MInsider
Troy Wichterman0.43%212,223$7.42MInsider

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BLFS vs Medical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BLFS0.10%99.90%Net SellingNet Selling
LMAT0.10%27.85%Net SellingNet Buying
AZTA0.11%50.15%Net BuyingNet Selling
KMTS0.04%99.96%Net SellingNet Selling
XRAY0.11%2.89%Net BuyingNet Buying
View Top Medical Stocks

Biolife Solutions Stock Ownership FAQ

Who owns Biolife Solutions?

Biolife Solutions (NASDAQ: BLFS) is owned by 0.10% institutional shareholders, 100.98% Biolife Solutions insiders, and 0.00% retail investors. Casdin Partners Master Fund LP is the largest individual Biolife Solutions shareholder, owning 26.13M shares representing 53.43% of the company. Casdin Partners Master Fund LP's Biolife Solutions shares are currently valued at $913.20M.

If you're new to stock investing, here's how to buy Biolife Solutions stock.
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