BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

Qube Research & Technologies Ltd's Holding History (CIK: 0001729829)

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

Q4 2025

Shares 614,715 Value ($000) $2,865 Avg Close $6.85 Range $4.13 - $10.86

Q3 2025

Shares 287,658 Value ($000) $2,669 Avg Close $7.34 Range $4.65 - $10.83

Q2 2025

Shares 430,642 Value ($000) $2,369 Avg Close $5.08 Range $3.94 - $6.14

Q1 2025

Shares 346,720 Value ($000) $1,675 Avg Close $6.16 Range $4.71 - $7.83

Q4 2024

Shares 223,489 Value ($000) $1,345 Avg Close $6.79 Range $5.50 - $8.08

Q3 2024

Shares 242,690 Value ($000) $1,551 Avg Close $6.21 Range $4.91 - $6.99

Q2 2024

Shares 229,370 Value ($000) $1,413 Avg Close $7.80 Range $5.37 - $10.52

Q1 2024

Shares 295,300 Value ($000) $3,021 Avg Close $9.24 Range $6.91 - $12.65

Q4 2023

Shares 127,024 Value ($000) $964 Avg Close $6.32 Range $4.80 - $8.49

Q3 2023

Shares 3,502 Value ($000) $19 Avg Close $5.42 Range $4.19 - $7.05

Q1 2023

Shares 10,733 Value ($000) $54 Avg Close $6.06 Range $4.40 - $8.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	614,715	$2,865	$6.85	$4.13 - $10.86
Q3 2025	287,658	$2,669	$7.34	$4.65 - $10.83
Q2 2025	430,642	$2,369	$5.08	$3.94 - $6.14
Q1 2025	346,720	$1,675	$6.16	$4.71 - $7.83
Q4 2024	223,489	$1,345	$6.79	$5.50 - $8.08
Q3 2024	242,690	$1,551	$6.21	$4.91 - $6.99
Q2 2024	229,370	$1,413	$7.80	$5.37 - $10.52
Q1 2024	295,300	$3,021	$9.24	$6.91 - $12.65
Q4 2023	127,024	$964	$6.32	$4.80 - $8.49
Q3 2023	3,502	$19	$5.42	$4.19 - $7.05
Q1 2023	10,733	$54	$6.06	$4.40 - $8.19