OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

SummitTX Capital, L.P.'s Holding History (CIK: 0002052310)

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

Q4 2025

Shares 170,867 Value ($000) $19,122 Avg Close $117.36 Range $97.53 - $143.47

Q3 2025

Shares 137,856 Value ($000) $19,501 Avg Close $146.73 Range $135.08 - $159.42

Q2 2025

Shares 115,119 Value ($000) $15,831 Avg Close $138.09 Range $123.41 - $149.51

Q1 2025

Shares 96,672 Value ($000) $13,807 Avg Close $165.31 Range $137.50 - $192.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	170,867	$19,122	$117.36	$97.53 - $143.47
Q3 2025	137,856	$19,501	$146.73	$135.08 - $159.42
Q2 2025	115,119	$15,831	$138.09	$123.41 - $149.51
Q1 2025	96,672	$13,807	$165.31	$137.50 - $192.96