FIRST BUS FINL SVCS INC WIS

Ticker: FBIZ CUSIP: 319390100 Class: Common Stock

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

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

Q4 2025

Shares 74 Value ($000) $4 Avg Close $51.84 Range $45.54 - $58.07

Q3 2025

Shares 74 Value ($000) $4 Avg Close $50.44 Range $45.09 - $54.03

Q4 2021

Shares 548 Value ($000) $16 Avg Close $26.23 Range $25.02 - $28.67

Q3 2021

Shares 548 Value ($000) $16 Avg Close $24.63 Range $22.82 - $26.29

Q2 2021

Shares 548 Value ($000) $15 Avg Close $23.36 Range $20.95 - $25.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	74	$4	$51.84	$45.54 - $58.07
Q3 2025	74	$4	$50.44	$45.09 - $54.03
Q4 2021	548	$16	$26.23	$25.02 - $28.67
Q3 2021	548	$16	$24.63	$22.82 - $26.29
Q2 2021	548	$15	$23.36	$20.95 - $25.40