OYSTER ENTERPRISES II ACQUIS

Ticker: OYSE CUSIP: G6861F104 Class: ORD SHS CL A

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

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

Q4 2025

Shares 49,429 Value ($000) $500 Avg Close $10.08 Range $10.02 - $10.15

Q3 2025

Shares 49,429 Value ($000) $495 Avg Close $10.01 Range $9.90 - $10.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	49,429	$500	$10.08	$10.02 - $10.15
Q3 2025	49,429	$495	$10.01	$9.90 - $10.23