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 13,500 shares of BLFS stock, worth $276,345. This represents 0.33% of its overall portfolio holdings.

Number of Shares
13,500
Previous 13,500 -0.0%
Holding current value
$276,345
Previous $289,000 16.61%
% of portfolio
0.33%
Previous 0.28%

Shares

19 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
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

About BIOLIFE SOLUTIONS INC


  • Ticker BLFS
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Instruments & Supplies
  • Shares Outstandng 42,684,400
  • Market Cap $874M
  • 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...
More about BLFS
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