BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

Gagnon Advisors, LLC's Holding History (CIK: 0001599466)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 274,217 Value ($000) $6,631 Avg Close $26.17 Range $23.57 - $29.62

Q3 2025

Shares 274,217 Value ($000) $6,995 Avg Close $23.72 Range $20.14 - $27.52

Q2 2025

Shares 274,217 Value ($000) $5,907 Avg Close $22.54 Range $19.10 - $25.60

Q1 2025

Shares 274,217 Value ($000) $6,263 Avg Close $26.33 Range $22.16 - $29.55

Q4 2024

Shares 274,217 Value ($000) $7,119 Avg Close $24.88 Range $19.47 - $28.88

Q3 2024

Shares 274,217 Value ($000) $6,866 Avg Close $23.62 Range $18.70 - $26.73

Q2 2024

Shares 274,217 Value ($000) $5,876 Avg Close $19.41 Range $14.84 - $23.10

Q1 2024

Shares 274,217 Value ($000) $5,087 Avg Close $17.49 Range $14.50 - $19.18

Q4 2023

Shares 274,217 Value ($000) $4,456 Avg Close $12.76 Range $8.92 - $17.47

Q3 2023

Shares 360,758 Value ($000) $4,982 Avg Close $15.76 Range $10.48 - $23.85

Q2 2023

Shares 360,758 Value ($000) $7,973 Avg Close $21.06 Range $16.28 - $24.50

Q1 2023

Shares 360,758 Value ($000) $7,846 Avg Close $22.49 Range $17.29 - $26.89

Q4 2022

Shares 304,910 Value ($000) $5,549 Avg Close $20.65 Range $16.77 - $25.76

Q3 2022

Shares 304,910 Value ($000) $6,937 Avg Close $21.40 Range $13.67 - $26.96

Q2 2022

Shares 304,910 Value ($000) $4,211 Avg Close $14.67 Range $10.40 - $24.49

Q1 2022

Shares 205,968 Value ($000) $4,682 Avg Close $26.33 Range $20.25 - $38.01

Q4 2021

Shares 175,275 Value ($000) $6,532 Avg Close $42.92 Range $32.03 - $58.80

Q3 2021

Shares 175,275 Value ($000) $7,418 Avg Close $48.16 Range $41.73 - $60.67

Q2 2021

Shares 194,750 Value ($000) $8,668 Avg Close $35.23 Range $28.15 - $45.59

Q1 2021

Shares 194,750 Value ($000) $7,011 Avg Close $39.54 Range $32.84 - $47.97

Q4 2020

Shares 194,750 Value ($000) $7,769 Avg Close $34.10 Range $26.58 - $47.22

Q3 2020

Shares 194,750 Value ($000) $5,636 Avg Close $21.60 Range $15.64 - $29.49

Q2 2020

Shares 119,281 Value ($000) $1,950 Avg Close $13.79 Range $8.83 - $17.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	274,217	$6,631	$26.17	$23.57 - $29.62
Q3 2025	274,217	$6,995	$23.72	$20.14 - $27.52
Q2 2025	274,217	$5,907	$22.54	$19.10 - $25.60
Q1 2025	274,217	$6,263	$26.33	$22.16 - $29.55
Q4 2024	274,217	$7,119	$24.88	$19.47 - $28.88
Q3 2024	274,217	$6,866	$23.62	$18.70 - $26.73
Q2 2024	274,217	$5,876	$19.41	$14.84 - $23.10
Q1 2024	274,217	$5,087	$17.49	$14.50 - $19.18
Q4 2023	274,217	$4,456	$12.76	$8.92 - $17.47
Q3 2023	360,758	$4,982	$15.76	$10.48 - $23.85
Q2 2023	360,758	$7,973	$21.06	$16.28 - $24.50
Q1 2023	360,758	$7,846	$22.49	$17.29 - $26.89
Q4 2022	304,910	$5,549	$20.65	$16.77 - $25.76
Q3 2022	304,910	$6,937	$21.40	$13.67 - $26.96
Q2 2022	304,910	$4,211	$14.67	$10.40 - $24.49
Q1 2022	205,968	$4,682	$26.33	$20.25 - $38.01
Q4 2021	175,275	$6,532	$42.92	$32.03 - $58.80
Q3 2021	175,275	$7,418	$48.16	$41.73 - $60.67
Q2 2021	194,750	$8,668	$35.23	$28.15 - $45.59
Q1 2021	194,750	$7,011	$39.54	$32.84 - $47.97
Q4 2020	194,750	$7,769	$34.10	$26.58 - $47.22
Q3 2020	194,750	$5,636	$21.60	$15.64 - $29.49
Q2 2020	119,281	$1,950	$13.79	$8.83 - $17.34