BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2025

Shares 186,613 Value ($000) $4,512 Avg Close $26.17 Range $23.57 - $29.62

Q3 2025

Shares 187,564 Value ($000) $4,785 Avg Close $23.72 Range $20.14 - $27.52

Q2 2025

Shares 184,099 Value ($000) $3,965 Avg Close $22.54 Range $19.10 - $25.60

Q1 2025

Shares 259,488 Value ($000) $5,927 Avg Close $26.33 Range $22.16 - $29.55

Q4 2024

Shares 244,247 Value ($000) $6,341 Avg Close $24.88 Range $19.47 - $28.88

Q3 2024

Shares 190,715 Value ($000) $4,776 Avg Close $23.62 Range $18.70 - $26.73

Q2 2024

Shares 182,135 Value ($000) $3,903 Avg Close $19.41 Range $14.84 - $23.10

Q1 2024

Shares 191,231 Value ($000) $3,547 Avg Close $17.49 Range $14.50 - $19.18

Q4 2023

Shares 187,306 Value ($000) $3,044 Avg Close $12.76 Range $8.92 - $17.47

Q3 2023

Shares 190,500 Value ($000) $2,631 Avg Close $15.76 Range $10.48 - $23.85

Q2 2023

Shares 204,643 Value ($000) $4,523 Avg Close $21.06 Range $16.28 - $24.50

Q1 2023

Shares 213,070 Value ($000) $4,634 Avg Close $22.49 Range $17.29 - $26.89

Q4 2022

Shares 215,833 Value ($000) $3,928 Avg Close $20.65 Range $16.77 - $25.76

Q3 2022

Shares 214,747 Value ($000) $4,886 Avg Close $21.40 Range $13.67 - $26.96

Q2 2022

Shares 193,398 Value ($000) $2,671 Avg Close $14.67 Range $10.40 - $24.49

Q1 2022

Shares 202,412 Value ($000) $4,601 Avg Close $26.33 Range $20.25 - $38.01

Q4 2021

Shares 199,981 Value ($000) $7,453 Avg Close $42.92 Range $32.03 - $58.80

Q3 2021

Shares 230,405 Value ($000) $9,751 Avg Close $48.16 Range $41.73 - $60.67

Q2 2021

Shares 7,557 Value ($000) $336 Avg Close $35.23 Range $28.15 - $45.59

Q1 2021

Shares 7,110 Value ($000) $256 Avg Close $39.54 Range $32.84 - $47.97

Q4 2020

Shares 6,609 Value ($000) $264 Avg Close $34.10 Range $26.58 - $47.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	186,613	$4,512	$26.17	$23.57 - $29.62
Q3 2025	187,564	$4,785	$23.72	$20.14 - $27.52
Q2 2025	184,099	$3,965	$22.54	$19.10 - $25.60
Q1 2025	259,488	$5,927	$26.33	$22.16 - $29.55
Q4 2024	244,247	$6,341	$24.88	$19.47 - $28.88
Q3 2024	190,715	$4,776	$23.62	$18.70 - $26.73
Q2 2024	182,135	$3,903	$19.41	$14.84 - $23.10
Q1 2024	191,231	$3,547	$17.49	$14.50 - $19.18
Q4 2023	187,306	$3,044	$12.76	$8.92 - $17.47
Q3 2023	190,500	$2,631	$15.76	$10.48 - $23.85
Q2 2023	204,643	$4,523	$21.06	$16.28 - $24.50
Q1 2023	213,070	$4,634	$22.49	$17.29 - $26.89
Q4 2022	215,833	$3,928	$20.65	$16.77 - $25.76
Q3 2022	214,747	$4,886	$21.40	$13.67 - $26.96
Q2 2022	193,398	$2,671	$14.67	$10.40 - $24.49
Q1 2022	202,412	$4,601	$26.33	$20.25 - $38.01
Q4 2021	199,981	$7,453	$42.92	$32.03 - $58.80
Q3 2021	230,405	$9,751	$48.16	$41.73 - $60.67
Q2 2021	7,557	$336	$35.23	$28.15 - $45.59
Q1 2021	7,110	$256	$39.54	$32.84 - $47.97
Q4 2020	6,609	$264	$34.10	$26.58 - $47.22