Perkins Capital Management Inc Biolife Solutions Inc Transaction History

Perkins Capital Management Inc

$90.7 Million
Q2 2025

A detailed history of Perkins Capital Management Inc transactions in Biolife Solutions Inc stock. As of the latest transaction made, Perkins Capital Management Inc holds 12,500 shares of BLFS stock, worth $335,000. This represents 0.3% of its overall portfolio holdings.

Number of Shares

12,500

Previous 13,500 7.41%

Holding current value

$335,000

Previous $308,000 12.66%

% of portfolio

0.3%

Previous 0.34%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 07, 2025	SELL	$20.64 - $25.27 $20,640 - $25,270	-1,000 Reduced 7.41%	12,500 $269,000
Q1 2024 May 09, 2024	SELL	$15.35 - $18.82 $268,625 - $329,350	-17,500 Reduced 56.45%	13,500 $250,000
Q2 2023 Jul 21, 2023	SELL	$17.19 - $24.34 $17,190 - $24,340	-1,000 Reduced 3.13%	31,000 $685,000
Q2 2022 Jul 29, 2022	BUY	$10.54 - $24.2 $115,939 - $266,200	11,000 Added 52.38%	32,000 $442,000
Q3 2021 Oct 25, 2021	SELL	$42.03 - $60.5 $42,030 - $60,500	-1,000 Reduced 4.55%	21,000 $889,000
Q2 2021 Jul 28, 2021	SELL	$29.51 - $44.62 $14,755 - $22,310	-500 Reduced 2.22%	22,000 $979,000
Q1 2021 Apr 28, 2021	SELL	$32.95 - $44.24 $477,775 - $641,480	-14,500 Reduced 39.19%	22,500 $810,000
Q4 2020 Feb 09, 2021	SELL	$27.5 - $45.75 $732,875 - $1.22 Million	-26,650 Reduced 41.87%	37,000 $1.48 Million
Q3 2020 Oct 28, 2020	SELL	$16.04 - $28.94 $9,624 - $17,364	-600 Reduced 0.93%	63,650 $1.84 Million
Q1 2020 Apr 29, 2020	SELL	$8.36 - $17.03 $144,628 - $294,619	-17,300 Reduced 21.21%	64,250 $610,000
Q4 2019 Feb 03, 2020	SELL	$14.59 - $18.9 $433,323 - $561,330	-29,700 Reduced 26.7%	81,550 $1.32 Million
Q3 2019 Oct 23, 2019	BUY	$15.7 - $20.98 $918,450 - $1.23 Million	58,500 Added 110.9%	111,250 $1.85 Million
Q2 2019 Aug 09, 2019	SELL	$15.2 - $19.42 $121,600 - $155,360	-8,000 Reduced 13.17%	52,750 $894,000
Q1 2019 Apr 22, 2019	BUY	$10.9 - $21.26 $109,000 - $212,600	10,000 Added 19.7%	60,750 $1.09 Million
Q4 2018 Feb 11, 2019	SELL	$9.5 - $17.17 $839,800 - $1.52 Million	-88,400 Reduced 63.53%	50,750 $611,000
Q3 2018 Oct 22, 2018	SELL	$14.99 - $25.48 $279,563 - $475,202	-18,650 Reduced 11.82%	139,150 $2.44 Million
Q2 2018 Aug 02, 2018	BUY	$6.18 - $13.49 $805,254 - $1.76 Million	130,300 Added 473.82%	157,800 $1.8 Million
Q1 2018 Apr 23, 2018	BUY	$4.73 - $6.03 $78,045 - $99,495	16,500 Added 150.0%	27,500 $141,000
Q4 2017 Jan 26, 2018	SELL	$4.98 - $6.9 $19,920 - $27,600	-4,000 Reduced 26.67%	11,000 $66,000
Q3 2017 Oct 31, 2017	BUY	$3.45 - $5.71 $51,750 - $85,650	15,000	15,000 $86,000

Others Institutions Holding BLFS

# of Institutions

205

Shares Held

50.2M

Call Options Held

Put Options Held

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About BIOLIFE SOLUTIONS INC

Ticker BLFS
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 42,684,400
Market Cap $1.14B
Description
BioLife Solutions, Inc. develops, manufactures, and supplies bioproduction tools and services for the cell and gene therapy industry in the United States, Canada, Europe, the Middle East, Africa, and internationally. The company's products are used in the basic and applied research, and commercial manufacturing of biologic-based therapies. It of...

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Perkins Capital Management Inc Biolife Solutions Inc Transaction History