OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

WHITTIER TRUST CO's Holding History (CIK: 0001137881)

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

Q4 2025

Shares 379 Value ($000) $44 Avg Close $117.36 Range $97.53 - $143.47

Q3 2025

Shares 404 Value ($000) $56 Avg Close $146.73 Range $135.08 - $159.42

Q3 2023

Shares 13 Value ($000) $2 Avg Close $137.41 Range $125.43 - $147.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	379	$44	$117.36	$97.53 - $143.47
Q3 2025	404	$56	$146.73	$135.08 - $159.42
Q3 2023	13	$2	$137.41	$125.43 - $147.00