OC - Owens Corning - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
12/17/24 16:11	12/13/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S	-3,336	191.19	-17	-48	19	D
11/21/24 16:06	11/19/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Mendez-Andino Jose	OH	O	EVP,Chie	S	-502	193.48	-3	-17	12	D
11/14/24 16:08	11/13/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Morris W Howard	OH	D		S	-43	196.79	0	-1	42	D
9/23/24 16:11	9/19/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Sandri Marcio A	OH	O	P,Compos	S	-539	176.50	-3	-5	57	D
9/19/24 16:19	9/17/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Sandri Marcio A	OH	O	P,Compos	S	-519	170.00	-3	-5	60	D
8/15/24 16:12	8/14/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Morris W Howard	OH	D		S	-130	158.93	-1	-2	41	D
7/1/24 16:07	6/27/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Fister Todd W	OH	O	EVP,CFO	S	-521	173.65	-3	-9	32	D
6/17/24 17:02	6/12/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Doerfler Mari	OH	O	VP,Contr	S.a	-44	182.05	0	-5	5	D
6/17/24 17:02	6/13/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Fister Todd W	OH	O	EVP,CFO	S	-543	180.85	-3	-8	35	D
6/14/24 16:02	6/12/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Doerfler Mari	OH	O	VP,Contr	S	-44	182.05	0	-5	5	D
5/29/24 16:11	5/24/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Sandri Marcio A	OH	O	P,Compos	S	-1,726	178.00	-10	-13	63	D
5/23/24 16:54	5/21/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Del Monaco Nicolas	OH	O	P,Insula	S	-604	176.47	-3	-23	11	D
3/19/24 16:18	3/15/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Mendez-Andino Jose	OH	O	EVP,Chie	S	-444	156.72	-3	-16	15	D
3/15/24 16:19	3/14/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Russell Paula	OH	O	EVP,CHRO	S	-610	162.00	-4	-16	20	D
2/15/24 16:29	2/14/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S	-1,109	148.99	-7	-17	36	D
2/7/24 17:12	2/5/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S.m	-322	153.11	-2	-6	36	D
2/5/24 16:39	2/2/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S	-109	153.73	-1	-2	39	D
2/5/24 16:25	2/1/24	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Chambers Brian	OH	DO	Chair,P,	S.d	-1,397	153.57	-9	-3	267	D
12/18/23 16:18	12/15/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Sandri Marcio A	OH	O	P,Compos	S	-932	152.47	-6	-10	57	D
12/14/23 16:23	12/12/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Doerfler Mari	OH	O	VP,Contr	S	-50	143.81	0	-7	5	D
11/7/23 16:42	11/6/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Morris W Howard	OH	D		S	-43	122.05	0	-1	41	D
8/25/23 16:16	8/23/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Fister Todd W	OH	O	P,Insula	S	-732	136.23	-5	-17	26	D
8/8/23 16:54	8/7/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Morris W Howard	OH	D		S	-146	141.63	-1	-2	41	D
6/9/23 16:15	6/7/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Doerfler Mari	OH	O	VP,Contr	S	-35	117.91	0	-6	5	D
6/7/23 17:22	6/6/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S	-794	115.01	-7	-18	31	D
6/5/23 16:20	6/1/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Daniel T	OH	O	EVP,Chie	S	-389	106.11	-4	-7	47	D
5/22/23 16:14	5/18/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S.d	-374	110.00	-3	-8	38	D
5/22/23 16:12	5/18/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Russell Paula	OH	O	EVP,CHRO	S	-220	110.00	-2	-9	19	D
4/20/23 16:31	4/18/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Sandri Marcio A	OH	O	P,Compos	S.d	-800	100.00	-8	-11	63	D
4/20/23 16:29	4/18/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Russell Paula	OH	O	EVP,CHRO	S	-300	100.00	-3	-12	21	D
4/3/23 16:36	3/31/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Russell Paula	OH	O	EVP,CHRO	S	-190	95.00	-2	-8	24	D
3/2/23 16:24	3/1/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Daniel T	OH	O	EVP,Chie	S	-1,631	97.72	-17	-25	50	D
2/16/23 16:24	2/15/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Mendez-Andino Jose	OH	O	EVP,Chie	S	-239	104.00	-2	-13	16	D
2/8/23 16:52	2/6/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Fister Todd W	OH	O	P,Insula	S.m	-283	100.00	-3	-8	31	D
2/3/23 16:51	2/2/23	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Fister Todd W	OH	O	P,Insula	S	-708	100.00	-7	-16	36	D
12/12/22 16:48	12/9/22	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Schmidt Kelly	OH	O	VP,Contr	S	-204	93.74	-2	-14	13	D
11/29/22 16:16	11/28/22	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Sandri Marcio A	OH	O	P,Compos	S.d	-324	90.06	-4	-7	46	D
9/20/22 16:30	9/19/22	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Chambers Brian	OH	DO	Chair,P,	S.d	-614	80.80	-8	-4	183	D
9/16/22 16:20	9/15/22	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Smith Gunner	OH	O	P,Roofin	S.d	-224	83.12	-3	-10	24	D
8/30/22 16:34	8/29/22	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Morris W Howard	OH	D		S	-34	84.01	0	-1	40	D
8/2/22 16:28	7/29/22	OC	Build	BldMt	Abrasive, Asbestos & Misc Non	Schmidt Kelly	OH	O	VP,Contr	S	-178	91.93	-2	-11	15	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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