BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q2 2025

Shares 6,511 Value ($000) $36 Avg Close $5.08 Range $3.94 - $6.14

Q1 2025

Shares 8,229 Value ($000) $40 Avg Close $6.16 Range $4.71 - $7.83

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	6,511	$36	$5.08	$3.94 - $6.14
Q1 2025	8,229	$40	$6.16	$4.71 - $7.83