BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

Parkside Financial Bank & Trust's Holding History (CIK: 0001455267)

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

Q4 2025

Shares 95 Value ($000) $0 Avg Close $6.85 Range $4.13 - $10.86

Q3 2025

Shares 95 Value ($000) $1 Avg Close $7.34 Range $4.65 - $10.83

Q2 2025

Shares 95 Value ($000) $1 Avg Close $5.08 Range $3.94 - $6.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	95	$0	$6.85	$4.13 - $10.86
Q3 2025	95	$1	$7.34	$4.65 - $10.83
Q2 2025	95	$1	$5.08	$3.94 - $6.14