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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
Sean WernerCTO2026-07-17275$29.15
$8.02kSell
Troy WichtermanChief Financial Officer2026-07-07844$27.79
$23.45kSell
Todd BerardChief Marketing Officer2026-07-07293$27.79
$8.14kSell
Aby J. MathewEVP Chief Scientific Officer2026-07-07516$27.79
$14.34kSell
Sean WernerChief Technology Officer2026-06-18420$26.04
$10.94kSell
Greef Roderick DePresident and CEO2026-06-182,775$26.04
$72.26kSell
Aby J. MathewEVP Chief Scientific Officer2026-06-18564$26.04
$14.69kSell
Troy WichtermanChief Financial Officer2026-06-18937$26.04
$24.40kSell
Todd BerardChief Marketing Officer2026-06-18470$26.04
$12.24kSell
Troy WichtermanChief Financial Officer2026-06-081,026$26.10
$26.78kSell

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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 LP53.48%26,128,660$826.71MInsider
Walter Villiger22.60%11,042,003$349.37MInsider
T Rowe Price Investment Management Inc13.32%6,506,346$205.86MInstitution
Blackrock Inc12.49%6,101,765$193.06MInstitution
Casdin Capital LLC12.19%5,957,165$188.48MInstitution
John G. Ph D. Baust7.37%3,600,681$113.93MInsider
Thomas Girschweiler5.32%2,601,491$82.31MInsider
Invesco Ltd4.81%2,348,532$74.31MInstitution
Vanguard Capital Management LLC3.93%1,917,708$60.68MInstitution
Holding Ag Wavi3.64%1,777,211$56.23MInsider

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BLFS vs Medical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BLFS50.24%49.76%Net SellingNet Selling
NNNN0.03%0.00%
KMTS34.84%65.16%Net SellingNet Selling
AZTA70.83%29.17%Net BuyingNet Buying
STAA55.98%44.02%Net BuyingNet Selling
View Top Medical Stocks

Biolife Solutions Stock Ownership FAQ

Who owns Biolife Solutions?

Biolife Solutions (NASDAQ: BLFS) is owned by 102.07% institutional shareholders, 101.08% 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 53.48% of the company. Casdin Partners Master Fund LP's Biolife Solutions shares are currently valued at $817.30M.

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