Insider · CIK 0001576903

Mark Joseph Welzenbach

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

Open-market buys & salesbuys $0 · 0sales $8.5M · 11net −$8.5M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Mar 5, 2019 AForm 4 →	Mar 7, 3:23 pm EST	HANOVER INSURANCE GROUP, INC.THG	1,048	—	—	17,667	—	plan?
Feb 25, 2019 FForm 4 →	Feb 27, 3:50 pm EST	HANOVER INSURANCE GROUP, INC.THG	940	$118.02	$110,939	16,619	—	plan?
Feb 7, 2019 SForm 4 →	Feb 11, 4:06 pm EST	HANOVER INSURANCE GROUP, INC.THG	2,216	$115.24	$255,372	17,559	−11.2%	plan?
Feb 1, 2019 SForm 4 →	Feb 5, 9:39 am EST	HANOVER INSURANCE GROUP, INC.THG	7,402	$113.05	$836,766	19,775	−27.2%	plan?
Jan 23, 2019 AForm 4 →	Jan 24, 5:16 pm EST	HANOVER INSURANCE GROUP, INC.THG	1,703	—	—	27,177	—	plan?
May 4, 2018 SForm 4 →	May 8, 10:09 am EDT	HANOVER INSURANCE GROUP, INC.THG	15,233	$115.59	$1,760,748	25,413	−37.5%	plan?
May 4, 2018 MForm 4 →	May 8, 10:09 am EDT	HANOVER INSURANCE GROUP, INC.THG	15,233	$81.97	$1,248,628	31,123	—	plan?
Feb 27, 2018 AFForm 4 →	Mar 1, 4:25 pm EST	HANOVER INSURANCE GROUP, INC.THG	2,964	$110.57	$114,551	25,413	—	plan?
Nov 7, 2017 SForm 4 →	Nov 8, 11:31 am EST	HANOVER INSURANCE GROUP, INC.THG	4,723	$106.09	$501,049	24,521	−16.2%	plan?
Nov 7, 2017 MForm 4 →	Nov 8, 11:31 am EST	HANOVER INSURANCE GROUP, INC.THG	4,723	$82.74	$390,781	29,244	—	plan?
Nov 3, 2017 SForm 4 →	Nov 7, 4:23 pm EST	HANOVER INSURANCE GROUP, INC.THG	5,000	$103.89	$519,444	24,521	−16.9%	plan?
Nov 3, 2017 MForm 4 →	Nov 7, 4:23 pm EST	HANOVER INSURANCE GROUP, INC.THG	5,000	$42.49	$212,450	29,521	—	plan?
Aug 9, 2017 SForm 4 →	Aug 10, 4:34 pm EDT	HANOVER INSURANCE GROUP, INC.THG	9,600	$97.94	$940,195	24,521	−28.1%	plan?
Aug 9, 2017 MForm 4 →	Aug 10, 4:34 pm EDT	HANOVER INSURANCE GROUP, INC.THG	9,600	$70.24	$674,304	34,121	—	plan?
Feb 27, 2017 SForm 4 →	Feb 28, 5:06 pm EST	HANOVER INSURANCE GROUP, INC.THG	10,000	$90.29	$902,944	24,521	−29.0%	plan?
Feb 27, 2017 MForm 4 →	Feb 28, 5:06 pm EST	HANOVER INSURANCE GROUP, INC.THG	10,000	$57.99	$579,900	34,521	—	plan?
Feb 21, 2017 FForm 4 →	Feb 22, 6:16 pm EST	HANOVER INSURANCE GROUP, INC.THG	1,418	$90.65	$128,542	24,521	—	plan?
Feb 16, 2017 AForm 4 →	Feb 21, 6:59 am EST	HANOVER INSURANCE GROUP, INC.THG	2,550	—	—	25,939	—	plan?
Feb 23, 2016 AFForm 4 →	Mar 1, 3:56 pm EST	HANOVER INSURANCE GROUP, INC.THG	4,970	$83.76	$146,161	23,389	—	plan? late
Feb 23, 2016 AForm 4 →	Feb 25, 11:09 am EST	HANOVER INSURANCE GROUP, INC.THG	1,415	—	—	21,909	—	plan?
Feb 16, 2016 SForm 4 →	Feb 18, 12:52 pm EST	HANOVER INSURANCE GROUP, INC.THG	6,250	$82.11	$513,175	20,494	−23.4%	plan?
Feb 16, 2016 MForm 4 →	Feb 18, 12:52 pm EST	HANOVER INSURANCE GROUP, INC.THG	6,250	$36.81	$230,063	21,894	—	plan?
Jan 20, 2016 FForm 4 →	Jan 22, 10:51 am EST	HANOVER INSURANCE GROUP, INC.THG	967	$76.90	$74,362	20,494	—	plan?
Jul 31, 2015 SForm 4 →	Aug 3, 5:15 pm EDT	HANOVER INSURANCE GROUP, INC.THG	10,000	$81.12	$811,191	21,461	−31.8%	plan?
Jul 31, 2015 MForm 4 →	Aug 3, 5:15 pm EDT	HANOVER INSURANCE GROUP, INC.THG	10,000	$52.23	$522,300	26,461	—	plan?
May 6, 2015 MForm 4 →	May 7, 11:45 am EDT	HANOVER INSURANCE GROUP, INC.THG	5,000	$42.49	$212,450	26,461	—	plan?
May 5, 2015 SForm 4 →	May 7, 11:45 am EDT	HANOVER INSURANCE GROUP, INC.THG	8,606	$70.09	$603,172	21,461	−28.6%	plan?
Mar 10, 2015 FForm 4 →	Mar 11, 11:18 am EDT	HANOVER INSURANCE GROUP, INC.THG	72	$68.32	$4,919	25,067	—	plan?
Feb 27, 2015 AFForm 4 →	Mar 3, 2:18 pm EST	HANOVER INSURANCE GROUP, INC.THG	1,857	$70.37	$25,122	25,139	—	plan?
Feb 6, 2015 MForm 4 →	Feb 9, 2:18 pm EST	HANOVER INSURANCE GROUP, INC.THG	6,250	$36.81	$230,063	30,246	—	plan?
Feb 6, 2015 SForm 4 →	Feb 9, 2:18 pm EST	HANOVER INSURANCE GROUP, INC.THG	11,250	$72.04	$810,398	23,996	−31.9%	plan?
Jan 19, 2015 AFForm 4 →	Jan 21, 5:27 pm EST	HANOVER INSURANCE GROUP, INC.THG	4,350	$69.64	$67,899	28,996	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake
Mar 5, 2019 AForm 4 →	Mar 7, 3:23 pm EST	HANOVER INSURANCE GROUP, INC.THG	6,903	—	—	6,903	—
May 4, 2018 MForm 4 →	May 8, 10:09 am EDT	HANOVER INSURANCE GROUP, INC.THG	15,233	—	—	11,420	—
Feb 27, 2018 AForm 4 →	Mar 1, 4:25 pm EST	HANOVER INSURANCE GROUP, INC.THG	14,655	—	—	14,655	—
Nov 7, 2017 MForm 4 →	Nov 8, 11:31 am EST	HANOVER INSURANCE GROUP, INC.THG	4,723	—	—	9,447	—
Nov 3, 2017 MForm 4 →	Nov 7, 4:23 pm EST	HANOVER INSURANCE GROUP, INC.THG	5,000	—	—	0	—
Aug 9, 2017 MForm 4 →	Aug 10, 4:34 pm EDT	HANOVER INSURANCE GROUP, INC.THG	9,600	—	—	4,800	—
Feb 24, 2017 AMForm 4 →	Feb 28, 5:06 pm EST	HANOVER INSURANCE GROUP, INC.THG	27,130	—	—	0	—
Feb 23, 2016 AForm 4 →	Feb 25, 11:09 am EST	HANOVER INSURANCE GROUP, INC.THG	14,170	—	—	14,170	—
Feb 16, 2016 MForm 4 →	Feb 18, 12:52 pm EST	HANOVER INSURANCE GROUP, INC.THG	6,250	—	—	0	—
Jul 31, 2015 MForm 4 →	Aug 3, 5:15 pm EDT	HANOVER INSURANCE GROUP, INC.THG	10,000	—	—	10,000	—
May 6, 2015 MForm 4 →	May 7, 11:45 am EDT	HANOVER INSURANCE GROUP, INC.THG	5,000	—	—	5,000	—
Feb 27, 2015 AForm 4 →	Mar 3, 2:18 pm EST	HANOVER INSURANCE GROUP, INC.THG	14,400	—	—	14,400	—
Feb 6, 2015 MForm 4 →	Feb 9, 2:18 pm EST	HANOVER INSURANCE GROUP, INC.THG	6,250	—	—	6,250	—