ARTIUS II ACQUISITION INC

Ticker: AACB CUSIP: G0509J115 Class: SHS CL A

Westchester Capital Management, LLC's Holding History (CIK: 0001512805)

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

Q4 2025

Shares 995,939 Value ($000) $10,258 Avg Close $10.25 Range $10.10 - $10.34

Q3 2025

Shares 995,939 Value ($000) $10,089 Avg Close $10.13 Range $10.10 - $10.18

Q2 2025

Shares 995,939 Value ($000) $10,079 Avg Close $10.02 Range $9.85 - $10.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	995,939	$10,258	$10.25	$10.10 - $10.34
Q3 2025	995,939	$10,089	$10.13	$10.10 - $10.18
Q2 2025	995,939	$10,079	$10.02	$9.85 - $10.18