FARMERS & MERCHANTS BANCORP

Ticker: FMAO CUSIP: 30779N105 Class: Common Stock

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

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

Q4 2025

Shares 98 Value ($000) $2 Avg Close $24.70 Range $22.57 - $28.14

Q3 2025

Shares 236 Value ($000) $6 Avg Close $25.30 Range $22.50 - $27.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	98	$2	$24.70	$22.57 - $28.14
Q3 2025	236	$6	$25.30	$22.50 - $27.73