BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2025

Shares 13,943 Value ($000) $0 Avg Close $6.85 Range $4.13 - $10.86

Q3 2025

Shares 28,233 Value ($000) $0 Avg Close $7.34 Range $4.65 - $10.83

Q1 2025

Shares 18,085 Value ($000) $0 Avg Close $6.16 Range $4.71 - $7.83

Q4 2024

Shares 19,853 Value ($000) $0 Avg Close $6.79 Range $5.50 - $8.08

Q3 2024

Shares 13,531 Value ($000) $0 Avg Close $6.21 Range $4.91 - $6.99

Q2 2024

Shares 21,283 Value ($000) $0 Avg Close $7.80 Range $5.37 - $10.52

Q1 2024

Shares 11,563 Value ($000) $0 Avg Close $9.24 Range $6.91 - $12.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,943	$0	$6.85	$4.13 - $10.86
Q3 2025	28,233	$0	$7.34	$4.65 - $10.83
Q1 2025	18,085	$0	$6.16	$4.71 - $7.83
Q4 2024	19,853	$0	$6.79	$5.50 - $8.08
Q3 2024	13,531	$0	$6.21	$4.91 - $6.99
Q2 2024	21,283	$0	$7.80	$5.37 - $10.52
Q1 2024	11,563	$0	$9.24	$6.91 - $12.65