KENNAMETAL INC

Ticker: KMT CUSIP: 489170100 Class: Common Stock

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

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

Q3 2025

Shares 36 Value ($000) $1 Avg Close $22.07 Range $17.23 - $25.18

Q2 2025

Shares 166 Value ($000) $4 Avg Close $20.28 Range $16.76 - $23.08

Q1 2025

Shares 270 Value ($000) $6 Avg Close $21.90 Range $19.68 - $23.80

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	36	$1	$22.07	$17.23 - $25.18
Q2 2025	166	$4	$20.28	$16.76 - $23.08
Q1 2025	270	$6	$21.90	$19.68 - $23.80