ARTIUS II ACQUISITION INC

Ticker: AACBR CUSIP: G0509J123 Class: RIGHT 11/27/2029

GRITSTONE ASSET MANAGEMENT LLC's Holding History (CIK: 0001964236)

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

Q4 2025
Shares 197,655 Value ($000) $65 Avg Close — Range —
Q3 2025
Shares 197,655 Value ($000) $47 Avg Close — Range —
Q2 2025
Shares 200,000 Value ($000) $48 Avg Close — Range —