OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q4 2025

Shares 3,685 Value ($000) $412 Avg Close $117.36 Range $97.53 - $143.47

Q3 2025

Shares 14,464 Value ($000) $2,046 Avg Close $146.73 Range $135.08 - $159.42

Q2 2025

Shares 14,464 Value ($000) $1,989 Avg Close $138.09 Range $123.41 - $149.51

Q1 2025

Shares 14,464 Value ($000) $2,066 Avg Close $165.31 Range $137.50 - $192.96

Q4 2024

Shares 10,885 Value ($000) $1,854 Avg Close $186.85 Range $167.15 - $214.53

Q3 2024

Shares 15,180 Value ($000) $2,680 Avg Close $168.42 Range $153.00 - $191.13

Q2 2024

Shares 14,680 Value ($000) $2,550 Avg Close $173.20 Range $159.25 - $184.00

Q2 2019

Shares 20,700 Value ($000) $1,221 Avg Close $51.04 Range $47.53 - $58.58

Q1 2018

Shares 23,700 Value ($000) $1,905 Avg Close $87.14 Range $76.83 - $96.52

Q4 2017

Shares 56,600 Value ($000) $5,204 Avg Close $84.25 Range $73.45 - $92.85

Q3 2016

Shares 6,800 Value ($000) $363 Avg Close $53.72 Range $50.33 - $58.69

Q3 2014

Shares 30,000 Value ($000) $953 Avg Close $35.29 Range $31.52 - $39.44

Q2 2014

Shares 15,300 Value ($000) $592 Avg Close $41.11 Range $38.10 - $44.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,685	$412	$117.36	$97.53 - $143.47
Q3 2025	14,464	$2,046	$146.73	$135.08 - $159.42
Q2 2025	14,464	$1,989	$138.09	$123.41 - $149.51
Q1 2025	14,464	$2,066	$165.31	$137.50 - $192.96
Q4 2024	10,885	$1,854	$186.85	$167.15 - $214.53
Q3 2024	15,180	$2,680	$168.42	$153.00 - $191.13
Q2 2024	14,680	$2,550	$173.20	$159.25 - $184.00
Q2 2019	20,700	$1,221	$51.04	$47.53 - $58.58
Q1 2018	23,700	$1,905	$87.14	$76.83 - $96.52
Q4 2017	56,600	$5,204	$84.25	$73.45 - $92.85
Q3 2016	6,800	$363	$53.72	$50.33 - $58.69
Q3 2014	30,000	$953	$35.29	$31.52 - $39.44
Q2 2014	15,300	$592	$41.11	$38.10 - $44.04