APPIAN CORP

Ticker: APPN CUSIP: 03782L101 Class: Common Stock

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

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

Q4 2025

Shares 131 Value ($000) $5 Avg Close $35.62 Range $27.07 - $46.06

Q3 2025

Shares 276 Value ($000) $8 Avg Close $30.05 Range $26.68 - $34.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	131	$5	$35.62	$27.07 - $46.06
Q3 2025	276	$8	$30.05	$26.68 - $34.07