Insider · CIK 0001453133

John David Williams

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $14.7M · 8net −$14.7M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 6, 2026 AForm 4 →	Aug 10, 4:32 pm EDT	Owens CorningOC	580	$153.92	$89,297	54,752	—
Feb 27, 2019 GForm 4 →	Mar 1, 4:11 pm EST	Domtar CORPUFS	1,150	$51.59	$59,328	0	—	plan?
Feb 22, 2019 SForm 4 →	Feb 26, 6:16 pm EST	Domtar CORPUFS	97,955	$52.52	$5,144,742	1,150	−98.8%	plan?
Feb 22, 2019 ADFMForm 4 →	Feb 26, 6:16 pm EST	Domtar CORPUFS	182,613	$45.07	$4,170,384	48,326	—	plan?
Feb 22, 2019 AForm 4 →	Feb 26, 4:15 pm EST	Owens CorningOC	1,345	—	—	31,046	—	plan?
Jan 18, 2019 AForm 4 →	Jan 22, 4:26 pm EST	Owens CorningOC	133	—	—	29,701	—	plan?
Nov 2, 2018 AForm 4 →	Nov 6, 4:25 pm EST	Owens CorningOC	119	—	—	29,568	—	plan?
Oct 26, 2018 AForm 4 →	Oct 30, 4:26 pm EDT	Owens CorningOC	1,520	—	—	29,449	—	plan?
Aug 2, 2018 AForm 4 →	Aug 6, 4:36 pm EDT	Owens CorningOC	92	—	—	27,929	—	plan?
Jul 27, 2018 AForm 4 →	Jul 31, 4:36 pm EDT	Owens CorningOC	1,100	—	—	27,837	—	plan?
May 17, 2018 SForm 4 →	May 18, 3:25 pm EDT	Domtar CORPUFS	40,789	$46.92	$1,913,820	0	−100%	plan?
May 17, 2018 MForm 4 →	May 18, 3:25 pm EDT	Domtar CORPUFS	40,789	$43.42	$1,771,058	40,789	—	plan?
Apr 27, 2018 AForm 4 →	May 1, 4:26 pm EDT	Owens CorningOC	1,044	—	—	26,737	—	plan?
Apr 3, 2018 AForm 4 →	Apr 5, 4:31 pm EDT	Owens CorningOC	67	—	—	25,693	—	plan?
Feb 28, 2018 SForm 4 →	Mar 2, 5:12 pm EST	Domtar CORPUFS	68,556	$45.28	$3,104,216	3,530	−95.1%	plan?
Feb 28, 2018 GMForm 4 →	Mar 2, 5:12 pm EST	Domtar CORPUFS	37,935	$37.53	$1,423,750	0	—	plan?
Feb 23, 2018 ADFMForm 4 →	Feb 27, 5:19 pm EST	Domtar CORPUFS	89,986	$44.54	$1,164,942	37,681	—	plan?
Feb 23, 2018 AForm 4 →	Feb 27, 5:11 pm EST	Owens CorningOC	810	—	—	25,626	—	plan?
Jan 17, 2018 AForm 4 →	Jan 19, 4:48 pm EST	Owens CorningOC	55	—	—	24,816	—	plan?
Nov 28, 2017 SForm 4 →	Nov 29, 5:16 pm EST	Owens CorningOC	3,684	$88.64	$326,550	24,762	−13.0%	plan?
Nov 2, 2017 AForm 4 →	Nov 6, 4:27 pm EST	Owens CorningOC	59	—	—	28,446	—	plan?
Oct 27, 2017 AForm 4 →	Oct 30, 5:28 pm EDT	Owens CorningOC	819	—	—	28,387	—	plan?
Sep 11, 2017 SForm 4 →	Sep 12, 3:58 pm EDT	Domtar CORPUFS	28,352	$41.41	$1,174,056	0	−100%	plan?
Sep 11, 2017 MForm 4 →	Sep 12, 3:58 pm EDT	Domtar CORPUFS	28,352	$38.35	$1,087,299	28,352	—	plan?
Aug 2, 2017 AForm 4 →	Aug 4, 6:29 pm EDT	Owens CorningOC	68	—	—	27,568	—	plan?
Jul 28, 2017 AForm 4 →	Aug 1, 8:03 pm EDT	Owens CorningOC	967	—	—	27,501	—	plan?
Apr 28, 2017 AForm 4 →	May 2, 4:49 pm EDT	Owens CorningOC	1,068	—	—	26,534	—	plan?
Apr 3, 2017 AForm 4 →	Apr 5, 5:09 pm EDT	Owens CorningOC	72	—	—	25,466	—	plan?
Mar 1, 2017 GForm 4 →	Mar 2, 3:47 pm EST	Domtar CORPUFS	510	$38.27	$19,518	0	—	plan?
Feb 23, 2017 SForm 4 →	Feb 24, 4:22 pm EST	Domtar CORPUFS	32,550	$39.28	$1,278,564	510	−98.5%	plan?
Feb 23, 2017 MForm 4 →	Feb 24, 4:22 pm EST	Domtar CORPUFS	17,561	$33.78	$593,211	33,060	—	plan?
Feb 21, 2017 ADFMForm 4 →	Feb 23, 7:42 pm EST	Domtar CORPUFS	15,961	$39.81	$208,763	15,499	—	plan?
Feb 18, 2017 DFMForm 4 →	Feb 22, 3:35 pm EST	Domtar CORPUFS	24,085	$39.83	$279,976	10,026	—	plan?
Feb 10, 2017 AForm 4 →	Feb 14, 5:52 pm EST	Owens CorningOC	1,137	—	—	25,394	—	plan?
Jan 18, 2017 AForm 4 →	Jan 20, 4:52 pm EST	Owens CorningOC	78	—	—	24,257	—	plan?
Nov 2, 2016 AForm 4 →	Nov 4, 5:06 pm EDT	Owens CorningOC	73	—	—	24,179	—	plan?
Oct 28, 2016 AForm 4 →	Nov 1, 5:00 pm EDT	Owens CorningOC	1,341	—	—	24,106	—	plan?
Aug 2, 2016 AForm 4 →	Aug 4, 7:38 pm EDT	Owens CorningOC	59	—	—	22,765	—	plan?
Jul 29, 2016 AForm 4 →	Aug 2, 5:20 pm EDT	Owens CorningOC	1,229	—	—	22,706	—	plan?
May 16, 2016 SForm 4 →	May 18, 4:44 pm EDT	Domtar CORPUFS	21,977	$37.65	$827,434	0	−100%	plan?
Apr 29, 2016 AForm 4 →	May 3, 4:51 pm EDT	Owens CorningOC	1,628	—	—	21,477	—	plan?
Apr 4, 2016 AForm 4 →	Apr 6, 5:05 pm EDT	Owens CorningOC	60	—	—	19,849	—	plan?
Feb 24, 2016 GForm 4 →	Feb 25, 12:44 pm EST	Domtar CORPUFS	450	$33.40	$15,030	21,977	—	plan?
Feb 22, 2016 ADFMForm 4 →	Feb 24, 4:43 pm EST	Domtar CORPUFS	23,876	$33.78	$237,670	22,427	—	plan?
Feb 19, 2016 DFMForm 4 →	Feb 23, 11:55 am EST	Domtar CORPUFS	30,736	$32.89	$297,876	12,623	—	plan?
Feb 12, 2016 AForm 4 →	Feb 16, 4:44 pm EST	Owens CorningOC	1,388	—	—	19,789	—	plan?
Jan 19, 2016 AForm 4 →	Jan 21, 5:32 pm EST	Owens CorningOC	58	—	—	18,401	—	plan?
Nov 3, 2015 AForm 4 →	Nov 4, 6:00 pm EST	Owens CorningOC	50	—	—	18,343	—	plan?
Oct 23, 2015 AForm 4 →	Oct 27, 4:16 pm EDT	Owens CorningOC	1,303	—	—	18,293	—	plan?
Aug 4, 2015 AForm 4 →	Aug 6, 5:26 pm EDT	Owens CorningOC	45	—	—	16,990	—	plan?
Jul 24, 2015 AForm 4 →	Jul 28, 7:55 pm EDT	Owens CorningOC	1,370	—	—	16,945	—	plan?
Apr 24, 2015 AForm 4 →	Apr 28, 2:27 pm EDT	Owens CorningOC	1,285	—	—	15,575	—	plan?
Apr 2, 2015 AForm 4 →	Apr 6, 4:53 pm EDT	Owens CorningOC	42	—	—	14,290	—	plan?
Feb 27, 2015 GForm 4 →	Feb 27, 3:55 pm EST	Domtar CORPUFS	3,639	$45.00	$163,755	0	—	plan?
Feb 25, 2015 SForm 4 →	Feb 27, 3:55 pm EST	Domtar CORPUFS	21,426	$44.15	$945,947	3,639	−85.5%	plan?
Feb 23, 2015 ADFMForm 4 →	Feb 25, 5:28 pm EST	Domtar CORPUFS	5,926	$43.42	$84,587	25,065	—	plan?
Feb 20, 2015 DFMForm 4 →	Feb 24, 3:35 pm EST	Domtar CORPUFS	23,765	$43.83	$342,349	23,035	—	plan?
Feb 13, 2015 AForm 4 →	Feb 17, 4:27 pm EST	Owens CorningOC	1,388	—	—	14,248	—	plan?
Jan 20, 2015 AForm 4 →	Jan 22, 4:35 pm EST	Owens CorningOC	39	—	—	12,860	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake
Feb 22, 2019 MForm 4 →	Feb 26, 6:16 pm EST	Domtar CORPUFS	110,805	—	—	0	—
Feb 19, 2019 AForm 4 →	Feb 21, 4:57 pm EST	Domtar CORPUFS	69,765	—	—	30,136	—
Jan 15, 2019 AForm 4 →	Jan 17, 2:24 pm EST	Domtar CORPUFS	1,767	—	—	5,515	—
Oct 15, 2018 AForm 4 →	Oct 17, 5:02 pm EDT	Domtar CORPUFS	1,684	—	—	5,461	—
Jul 16, 2018 AForm 4 →	Jul 18, 2:31 pm EDT	Domtar CORPUFS	1,566	—	—	5,408	—
May 17, 2018 MForm 4 →	May 18, 3:25 pm EDT	Domtar CORPUFS	40,789	—	—	0	—
Apr 16, 2018 AForm 4 →	Apr 18, 2:52 pm EDT	Domtar CORPUFS	1,633	—	—	5,360	—
Feb 28, 2018 MForm 4 →	Mar 2, 5:12 pm EST	Domtar CORPUFS	34,405	—	—	33,690	—
Feb 23, 2018 MForm 4 →	Feb 27, 5:19 pm EST	Domtar CORPUFS	48,976	—	—	0	—
Feb 20, 2018 AForm 4 →	Feb 22, 4:04 pm EST	Domtar CORPUFS	95,257	—	—	49,122	—
Jan 15, 2018 AForm 4 →	Jan 17, 2:06 pm EST	Domtar CORPUFS	1,409	—	—	5,310	—
Oct 16, 2017 AForm 4 →	Oct 18, 11:06 am EDT	Domtar CORPUFS	1,596	—	—	5,266	—
Sep 11, 2017 MForm 4 →	Sep 12, 3:58 pm EDT	Domtar CORPUFS	28,352	—	—	0	—
Jul 17, 2017 AForm 4 →	Jul 19, 2:42 pm EDT	Domtar CORPUFS	1,753	—	—	5,217	—
Apr 17, 2017 AForm 4 →	Apr 19, 5:21 pm EDT	Domtar CORPUFS	1,833	—	—	5,163	—
Feb 23, 2017 MForm 4 →	Feb 24, 4:22 pm EST	Domtar CORPUFS	17,561	—	—	0	—
Feb 21, 2017 AMForm 4 →	Feb 23, 7:42 pm EST	Domtar CORPUFS	105,477	—	—	50,534	—
Feb 18, 2017 MForm 4 →	Feb 22, 3:35 pm EST	Domtar CORPUFS	17,055	—	—	0	—
Jan 17, 2017 AForm 4 →	Jan 19, 4:45 pm EST	Domtar CORPUFS	1,627	—	—	5,106	—
Oct 17, 2016 AForm 4 →	Oct 19, 3:16 pm EDT	Domtar CORPUFS	1,701	—	—	5,053	—
Jul 15, 2016 AForm 4 →	Jul 19, 4:08 pm EDT	Domtar CORPUFS	1,763	—	—	4,997	—
Apr 15, 2016 AForm 4 →	Apr 19, 5:13 pm EDT	Domtar CORPUFS	1,437	—	—	4,940	—
Feb 22, 2016 AMForm 4 →	Feb 24, 4:43 pm EST	Domtar CORPUFS	109,243	—	—	52,684	—
Feb 19, 2016 MForm 4 →	Feb 23, 11:55 am EST	Domtar CORPUFS	21,680	—	—	0	—
Jan 15, 2016 AForm 4 →	Jan 20, 4:47 pm EST	Domtar CORPUFS	1,678	—	—	4,892	—
Oct 15, 2015 AForm 4 →	Oct 19, 2:34 pm EDT	Domtar CORPUFS	1,353	—	—	4,833	—
Jul 15, 2015 AForm 4 →	Jul 17, 1:55 pm EDT	Domtar CORPUFS	1,307	—	—	4,786	—
Apr 15, 2015 AForm 4 →	Apr 17, 3:25 pm EDT	Domtar CORPUFS	1,198	—	—	4,740	—
Feb 23, 2015 AMForm 4 →	Feb 25, 5:28 pm EST	Domtar CORPUFS	72,158	—	—	2,090	—
Feb 20, 2015 MForm 4 →	Feb 24, 3:35 pm EST	Domtar CORPUFS	15,954	—	—	0	—
Jan 15, 2015 AForm 4 →	Jan 20, 12:14 pm EST	Domtar CORPUFS	1,260	—	—	4,698	—