RIGETTI COMPUTING INC

Ticker: RGTI CUSIP: 76655K103 Class: COMMON STOCK

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 437,468 Value ($000) $9,690 Avg Close $32.60 Range $21.00 - $58.15

Q3 2025

Shares 434,817 Value ($000) $12,953 Avg Close $17.53 Range $11.23 - $34.40

Q2 2025

Shares 425,529 Value ($000) $5,047 Avg Close $10.55 Range $6.86 - $15.30

Q1 2025

Shares 32,950 Value ($000) $261 Avg Close $11.09 Range $5.95 - $21.42

Q4 2024

Shares 22,343 Value ($000) $341 Avg Close $3.73 Range $0.72 - $19.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	437,468	$9,690	$32.60	$21.00 - $58.15
Q3 2025	434,817	$12,953	$17.53	$11.23 - $34.40
Q2 2025	425,529	$5,047	$10.55	$6.86 - $15.30
Q1 2025	32,950	$261	$11.09	$5.95 - $21.42
Q4 2024	22,343	$341	$3.73	$0.72 - $19.35