Mannen Maryann T. - Insider Non-Derivative Transactions at Owens Corning (OC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 7, 2025, Mannen Maryann T.'s relationship to Owens Corning (OC) is Director, and currently has 26,688.27 shares of $.01 Par Value Common.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other OC insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Mannen Maryann T. - Insider Non-Derivative Transactions of OC $.01 Par Value Common

Mannen Maryann T. - Insider Non-Derivative Transactions at OC

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Nov 8, 2025	Acquisition -- ($.01 Par Value Common)	439	104.2	26688.27
Nov 7, 2025	Acquisition -- ($.01 Par Value Common)	158.74	104.94	26249.27
Aug 9, 2025	Acquisition -- ($.01 Par Value Common)	318	143.88	26090.52
Aug 8, 2025	Acquisition -- ($.01 Par Value Common)	111.18	147.17	25772.52
May 10, 2025	Acquisition -- ($.01 Par Value Common)	335	136.44	25661.34
Apr 11, 2025	Acquisition -- ($.01 Par Value Common)	119.34	134.48	25326.34
Feb 27, 2025	Acquisition -- ($.01 Par Value Common)	296	154.36	25207
Jan 18, 2025	Acquisition -- ($.01 Par Value Common)	86.41	182.68	24911
Nov 9, 2024	Acquisition -- ($.01 Par Value Common)	240	190.44	24824.6
Nov 5, 2024	Acquisition -- ($.01 Par Value Common)	81.95	179.4	24584.6
Aug 9, 2024	Acquisition -- ($.01 Par Value Common)	295	155.12	24502.65
Aug 3, 2024	Acquisition -- ($.01 Par Value Common)	85.3	169.68	24207.65
Apr 27, 2024	Acquisition -- ($.01 Par Value Common)	272	168.5	24122.35
Apr 5, 2024	Acquisition -- ($.01 Par Value Common)	84.4	168.95	23850.35
Feb 17, 2024	Acquisition -- ($.01 Par Value Common)	327	139.95	23765.95
Jan 20, 2024	Acquisition -- ($.01 Par Value Common)	92.99	150.63	23438.95
Nov 4, 2023	Acquisition -- ($.01 Par Value Common)	96.94	122.66	23345.95
Oct 28, 2023	Acquisition -- ($.01 Par Value Common)	383	111.53	23249.02
Aug 5, 2023	Acquisition -- ($.01 Par Value Common)	83.17	140.54	22866.02
Jul 29, 2023	Acquisition -- ($.01 Par Value Common)	305	140.07	22782.85
Apr 29, 2023	Acquisition -- ($.01 Par Value Common)	400	106.81	22477.85
Apr 7, 2023	Acquisition -- ($.01 Par Value Common)	122.09	93.51	22077.85
Feb 18, 2023	Acquisition -- ($.01 Par Value Common)	428	99.93	21955.76
Jan 20, 2023	Acquisition -- ($.01 Par Value Common)	128.36	0	21527.76