ARCUTIS BIOTHERAPEUTICS INC

Ticker: ARQT CUSIP: 03969K108 Class: Common Stock

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

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

Q4 2025

Shares 393 Value ($000) $11 Avg Close $25.60 Range $18.79 - $31.77

Q3 2025

Shares 629 Value ($000) $12 Avg Close $15.77 Range $13.06 - $19.36

Q2 2025

Shares 620 Value ($000) $9 Avg Close $14.02 Range $11.86 - $17.43

Q1 2025

Shares 368 Value ($000) $6 Avg Close $14.09 Range $11.13 - $17.75

Q2 2024

Shares 398 Value ($000) $4 Avg Close $9.04 Range $6.99 - $13.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	393	$11	$25.60	$18.79 - $31.77
Q3 2025	629	$12	$15.77	$13.06 - $19.36
Q2 2025	620	$9	$14.02	$11.86 - $17.43
Q1 2025	368	$6	$14.09	$11.13 - $17.75
Q2 2024	398	$4	$9.04	$6.99 - $13.17