BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2025

Shares 11,503 Value ($000) $0 Avg Close $6.85 Range $4.13 - $10.86

Q3 2025

Shares 39,799 Value ($000) $0 Avg Close $7.34 Range $4.65 - $10.83

Q4 2024

Shares 19,463 Value ($000) $0 Avg Close $6.79 Range $5.50 - $8.08

Q4 2023

Shares 33,220 Value ($000) $0 Avg Close $6.32 Range $4.80 - $8.49

Q1 2023

Shares 13,917 Value ($000) $0 Avg Close $6.06 Range $4.40 - $8.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,503	$0	$6.85	$4.13 - $10.86
Q3 2025	39,799	$0	$7.34	$4.65 - $10.83
Q4 2024	19,463	$0	$6.79	$5.50 - $8.08
Q4 2023	33,220	$0	$6.32	$4.80 - $8.49
Q1 2023	13,917	$0	$6.06	$4.40 - $8.19