ARCUTIS BIOTHERAPEUTICS INC

Ticker: ARQT CUSIP: 03969K108 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2025

Shares 2,562,445 Value ($000) $74,413 Avg Close $25.60 Range $18.79 - $31.77

Q3 2025

Shares 1,097,004 Value ($000) $20,679 Avg Close $15.77 Range $13.06 - $19.36

Q2 2025

Shares 1,085,954 Value ($000) $15,225 Avg Close $14.02 Range $11.86 - $17.43

Q1 2025

Shares 1,092,735 Value ($000) $17,090 Avg Close $14.09 Range $11.13 - $17.75

Q4 2024

Shares 1,096,769 Value ($000) $15,278 Avg Close $10.96 Range $8.03 - $15.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,562,445	$74,413	$25.60	$18.79 - $31.77
Q3 2025	1,097,004	$20,679	$15.77	$13.06 - $19.36
Q2 2025	1,085,954	$15,225	$14.02	$11.86 - $17.43
Q1 2025	1,092,735	$17,090	$14.09	$11.13 - $17.75
Q4 2024	1,096,769	$15,278	$10.96	$8.03 - $15.79