BioLife Solutions Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:BJX1 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
13 Mar 24	Sell€173,184	Amy DuRoss	Individual	11,200	€15.53
19 Oct 23	Buy€9,809,540	Casdin Capital, LLC	Company	927,165	€10.58
09 Aug 23	Buy€702,904	Casdin Capital, LLC	Company	58,465	€12.02
22 May 23	Buy€1,549,234	Casdin Capital, LLC	Company	74,973	€20.88
18 May 23	Buy€1,481,251	Casdin Capital, LLC	Company	75,027	€20.21
15 May 23	Sell€3,270	Michael Rice	Individual	190	€17.21

Insider Trading Volume

Insider Buying: BJX1 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of BJX1?
Owner Type	Number of Shares	Ownership Percentage
State or Government	11,626	0.0245%
Private Companies	14,827	0.0312%
Individual Insiders	1,626,190	3.43%
Hedge Funds	2,312,650	4.87%
VC/PE Firms	8,707,165	18.3%
Institutions	34,807,498	73.3%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 4.8%.

Top Shareholders

Top 25 shareholders own 84.1% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
19.2%	Casdin Capital, LLC	8,707,165	€145.8m	11.9%	12.41%
12%	BlackRock, Inc.	5,424,116	€90.8m	3.76%	no data
5.68%	The Vanguard Group, Inc.	2,571,608	€43.1m	1.21%	no data
5.17%	Goldman Sachs Group, Investment Banking and Securities Investments	2,344,066	€39.3m	1,410%	0.02%
5.11%	Millennium Management LLC	2,312,650	€38.7m	-8.48%	0.04%
3.78%	William Blair Investment Management, LLC	1,712,927	€28.7m	153%	0.04%
3.59%	Fred Alger Management, LLC	1,625,036	€27.2m	-9.05%	0.14%
3.09%	Columbia Management Investment Advisers, LLC	1,399,272	€23.4m	163%	0.01%
2.85%	Granahan Investment Management, LLC	1,292,675	€21.6m	22.8%	0.79%
2.76%	State Street Global Advisors, Inc.	1,249,671	€20.9m	5.91%	no data
2.68%	Palisade Capital Management, LP	1,213,334	€20.3m	-11%	0.63%
2.37%	Invesco Ltd.	1,074,668	€18.0m	16.5%	0.01%
1.93%	Nationwide Fund Advisors	874,485	€14.6m	0%	0.14%
1.92%	Royce & Associates, LP	871,603	€14.6m	259%	0.13%
1.67%	Geode Capital Management, LLC	757,168	€12.7m	4.95%	no data
1.39%	Gagnon Securities, LLC	627,479	€10.5m	-0.93%	2.67%
1.36%	Dimensional Fund Advisors LP	618,128	€10.4m	10.7%	no data
1.23%	Citadel Advisors LLC	555,961	€9.3m	-8.7%	0.01%
1.15%	Portolan Capital Management, LLC	521,906	€8.7m	0%	0.71%
0.93%	New York State Common Retirement Fund	420,436	€7.0m	0.19%	0.01%
0.88%	Curi RMB Capital, LLC	398,771	€6.7m	-0.18%	0.2%
0.88%	Northern Trust Global Investments	397,197	€6.7m	1.98%	no data
0.87%	Meros Investment Management, LP	392,218	€6.6m	5.38%	3.41%
0.82%	Stephens Investment Management Group, LLC	370,229	€6.2m	-0.07%	0.09%
0.8%	Ranger Investment Management, L.P.	363,574	€6.1m	6.72%	0.4%