BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2025

Shares 516,311 Value ($000) $2,406 Avg Close $6.85 Range $4.13 - $10.86

Q3 2024

Shares 12,179 Value ($000) $78 Avg Close $6.21 Range $4.91 - $6.99

Q2 2024

Shares 12,592 Value ($000) $78 Avg Close $7.80 Range $5.37 - $10.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	516,311	$2,406	$6.85	$4.13 - $10.86
Q3 2024	12,179	$78	$6.21	$4.91 - $6.99
Q2 2024	12,592	$78	$7.80	$5.37 - $10.52