FEDERAL SIGNAL CORP

Ticker: FSS CUSIP: 313855108 Class: EQTY

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

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

Q4 2025

Shares 98 Value ($000) $11 Avg Close $114.40 Range $105.11 - $132.72

Q3 2025

Shares 249 Value ($000) $30 Avg Close $119.82 Range $104.14 - $129.99

Q2 2025

Shares 176 Value ($000) $19 Avg Close $88.81 Range $66.21 - $106.84

Q1 2025

Shares 177 Value ($000) $13 Avg Close $88.89 Range $72.77 - $101.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	98	$11	$114.40	$105.11 - $132.72
Q3 2025	249	$30	$119.82	$104.14 - $129.99
Q2 2025	176	$19	$88.81	$66.21 - $106.84
Q1 2025	177	$13	$88.89	$72.77 - $101.19