OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

Guinness Atkinson Asset Management Inc's Holding History (CIK: 0001409765)

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

Q4 2025

Shares 4,328 Value ($000) $489 Avg Close $117.36 Range $97.53 - $143.47

Q3 2025

Shares 3,269 Value ($000) $461 Avg Close $146.73 Range $135.08 - $159.42

Q2 2025

Shares 3,299 Value ($000) $454 Avg Close $138.09 Range $123.41 - $149.51

Q1 2025

Shares 3,600 Value ($000) $514 Avg Close $165.31 Range $137.50 - $192.96

Q4 2024

Shares 5,019 Value ($000) $855 Avg Close $186.85 Range $167.15 - $214.53

Q3 2024

Shares 5,790 Value ($000) $1,022 Avg Close $168.42 Range $153.00 - $191.13

Q2 2024

Shares 5,890 Value ($000) $1,023 Avg Close $173.20 Range $159.25 - $184.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,328	$489	$117.36	$97.53 - $143.47
Q3 2025	3,269	$461	$146.73	$135.08 - $159.42
Q2 2025	3,299	$454	$138.09	$123.41 - $149.51
Q1 2025	3,600	$514	$165.31	$137.50 - $192.96
Q4 2024	5,019	$855	$186.85	$167.15 - $214.53
Q3 2024	5,790	$1,022	$168.42	$153.00 - $191.13
Q2 2024	5,890	$1,023	$173.20	$159.25 - $184.00