BACKBLAZE INC

Ticker: BLZE CUSIP: 05637B105 Class: Common Stock

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q4 2025

Shares 178,901 Value ($000) $834 Avg Close $6.85 Range $4.13 - $10.86

Q3 2025

Shares 154,989 Value ($000) $1,438 Avg Close $7.34 Range $4.65 - $10.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	178,901	$834	$6.85	$4.13 - $10.86
Q3 2025	154,989	$1,438	$7.34	$4.65 - $10.83