REGAL BELOIT CORP

Ticker: RRX CUSIP: 758750103 Class: COM

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q3 2025

Shares 139 Value ($000) $20 Avg Close $147.38 Range $135.55 - $160.40

Q2 2025

Shares 195 Value ($000) $28 Avg Close $125.42 Range $90.56 - $149.18

Q1 2025

Shares 187 Value ($000) $21 Avg Close $138.92 Range $111.15 - $167.78

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	139	$20	$147.38	$135.55 - $160.40
Q2 2025	195	$28	$125.42	$90.56 - $149.18
Q1 2025	187	$21	$138.92	$111.15 - $167.78