John L. Harrington

Insider

First SEC filing: June 15, 2017 · Latest: June 15, 2017

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 83 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

83 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 14, 2024	SVC	G	18,255	—	—	39,255 Indirect	+86.93%	Acquired	(price as of 2026-08-20)
June 14, 2024	SVC	G	18,255	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 14, 2024	SVC	A	18,255	—	—	18,255 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2024	DHCNL	G	37,037	—	—	97,037 Indirect	+61.73%	Acquired	(price as of 2026-08-20)
May 31, 2024	DHCNL	G	37,037	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 31, 2024	DHCNL	A	37,037	—	—	37,037 Direct	—	Acquired	(price as of 2026-08-20)
June 13, 2023	SVC	G	7,000	—	—	21,000 Indirect	+50.00%	Acquired	(price as of 2026-08-20)
June 13, 2023	SVC	G	7,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 13, 2023	SVC	A	7,000	—	—	7,000 Direct	—	Acquired	(price as of 2026-08-20)
June 5, 2023	DHCNL	G	20,000	—	—	60,000 Indirect	+50.00%	Acquired	(price as of 2026-08-20)
June 5, 2023	DHCNL	G	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 5, 2023	DHCNL	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
June 15, 2022	SVC	G	7,000	—	—	14,000 Indirect	+100.00%	Acquired	(price as of 2026-08-20)
June 15, 2022	SVC	G	7,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2022	SVC	A	7,000	—	—	7,000 Direct	—	Acquired	(price as of 2026-08-20)
June 2, 2022	DHCNL	G	20,000	—	—	40,000 Indirect	+100.00%	Acquired	(price as of 2026-08-20)
June 2, 2022	DHCNL	G	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 2, 2022	DHCNL	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2021	SEVN	A	6,966	—	—	19,196 Direct	+56.96%	Acquired	(price as of 2026-08-20)
June 16, 2021	SVC	A	7,000	—	—	7,000 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2021	SVC	G	7,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 16, 2021	SVC	G	7,000	—	—	7,000 Indirect	—	Acquired	(price as of 2026-08-20)
June 3, 2021	DHCNL	G	20,000	—	—	20,000 Indirect	—	Acquired	(price as of 2026-08-20)
June 3, 2021	DHCNL	G	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 3, 2021	DHCNL	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
May 27, 2021	SEVN	A	3,000	—	—	12,230 Direct	+32.50%	Acquired	(price as of 2026-08-20)
May 12, 2021	DHCNL	S	19,500	$3.62	$70,590	0 Indirect	-100.00%	Disposed	412.7% (price as of 2026-08-20)
May 7, 2021	DHCNL	S	26,500	$3.90	$103,350	19,500 Indirect	-57.61%	Disposed	375.9% (price as of 2026-08-20)
Dec. 9, 2020	SVC	S	16,200	$12.49	$202,338	0 Indirect	-100.00%	Disposed	-97.4% (price as of 2026-08-20)
Dec. 2, 2020	SVC	S	26,560	$12.75	$338,640	16,200 Indirect	-62.11%	Disposed	-97.5% (price as of 2026-08-20)
June 10, 2020	SVC	G	5,000	—	—	42,760 Indirect	+13.24%	Acquired	(price as of 2026-08-20)
June 10, 2020	SVC	G	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 10, 2020	SVC	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
May 19, 2020	DHCNL	G	10,000	—	—	46,000 Indirect	+27.78%	Acquired	(price as of 2026-08-20)
May 19, 2020	DHCNL	G	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 19, 2020	DHCNL	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
June 13, 2019	SVC	G	3,000	—	—	37,760 Indirect	+8.63%	Acquired	(price as of 2026-08-20)
June 13, 2019	SVC	G	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 13, 2019	SVC	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
May 21, 2019	DHCNL	G	3,000	—	—	36,000 Indirect	+9.09%	Acquired	(price as of 2026-08-20)
May 21, 2019	DHCNL	G	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 21, 2019	DHCNL	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
June 14, 2018	SVC	G	3,000	—	—	34,760 Indirect	+9.45%	Acquired	(price as of 2026-08-20)
June 14, 2018	SVC	G	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 14, 2018	SVC	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
May 22, 2018	DHCNL	G	3,000	—	—	33,000 Indirect	+10.00%	Acquired	(price as of 2026-08-20)
May 22, 2018	DHCNL	G	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 22, 2018	DHCNL	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 25, 2017	SEVN	X	500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 25, 2017	SEVN	X	500	—	—	9,231 Direct	+5.73%	Acquired	(price as of 2026-08-20)
Sept. 15, 2017	SEVN	X	6,546	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 15, 2017	SEVN	X	2,182	—	—	8,731 Direct	+33.32%	Acquired	(price as of 2026-08-20)
June 15, 2017	SVC	G	3,000	—	—	31,760 Indirect	+10.43%	Acquired	(price as of 2026-08-20)
June 15, 2017	SVC	G	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2017	SVC	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2017	DHCNL	G	3,000	—	—	30,000 Indirect	+11.11%	Acquired	(price as of 2026-08-20)
May 18, 2017	DHCNL	G	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 18, 2017	DHCNL	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2017	DHCNL	A	3,000	—	—	30,000 Direct	+11.11%	Acquired	(price as of 2026-08-20)
May 25, 2016	SVC	A	2,500	—	—	28,760 Direct	+9.52%	Acquired	(price as of 2026-08-20)
May 18, 2016	DHCNL	A	2,500	—	—	27,000 Direct	+10.20%	Acquired	(price as of 2026-08-20)
June 1, 2015	SVC	A	2,500	—	—	26,260 Direct	+10.52%	Acquired	(price as of 2026-08-20)
May 19, 2015	DHCNL	A	2,500	—	—	24,500 Direct	+11.36%	Acquired	(price as of 2026-08-20)
June 10, 2014	SVC	A	2,500	—	—	23,760 Direct	+11.76%	Acquired	(price as of 2026-08-20)
June 5, 2014	DHCNL	A	2,500	—	—	22,000 Direct	+12.82%	Acquired	(price as of 2026-08-20)
May 15, 2013	SVC	A	2,000	—	—	21,260 Direct	+10.38%	Acquired	(price as of 2026-08-20)
May 9, 2013	DHCNL	A	2,000	—	—	19,500 Direct	+11.43%	Acquired	(price as of 2026-08-20)
May 17, 2012	DHCNL	A	2,000	—	—	17,500 Direct	+12.90%	Acquired	(price as of 2026-08-20)
May 9, 2012	SVC	A	2,000	—	—	19,260 Direct	+11.59%	Acquired	(price as of 2026-08-20)
Jan. 20, 2012	SEVN	J	6,549	—	—	6,549 Direct	—	Acquired	(price as of 2026-08-20)
May 16, 2011	DHCNL	A	2,000	—	—	15,500 Direct	+14.81%	Acquired	(price as of 2026-08-20)
May 11, 2011	SVC	A	2,000	—	—	17,260 Direct	+13.11%	Acquired	(price as of 2026-08-20)
May 12, 2010	DHCNL	A	2,000	—	—	13,500 Direct	+17.39%	Acquired	(price as of 2026-08-20)
April 15, 2010	SVC	A	2,000	—	—	15,260 Direct	+15.08%	Acquired	(price as of 2026-08-20)
May 18, 2009	DHCNL	A	2,000	—	—	11,500 Direct	+21.05%	Acquired	(price as of 2026-08-20)
May 15, 2009	SVC	A	2,000	—	—	13,260 Direct	+17.76%	Acquired	(price as of 2026-08-20)
May 15, 2009	SVC	A	2,000	—	—	11,324 Direct	+21.45%	Acquired	(price as of 2026-08-20)
May 15, 2008	SVC	A	1,000	—	—	9,324 Direct	+12.01%	Acquired	(price as of 2026-08-20)
May 15, 2008	DHCNL	A	2,000	—	—	9,500 Direct	+26.67%	Acquired	(price as of 2026-08-20)
May 30, 2007	DHCNL	A	1,500	—	—	7,500 Direct	+25.00%	Acquired	(price as of 2026-08-20)
May 15, 2007	SVC	A	750	—	—	7,881 Direct	+10.52%	Acquired	(price as of 2026-08-20)
May 23, 2006	SVC	A	750	—	—	6,326 Direct	+13.45%	Acquired	(price as of 2026-08-20)
May 9, 2006	DHCNL	A	1,500	—	—	6,000 Direct	+33.33%	Acquired	(price as of 2026-08-20)
May 11, 2005	SVC	A	500	—	—	5,576 Direct	+9.85%	Acquired	(price as of 2026-08-20)
May 10, 2005	DHCNL	A	1,000	—	—	4,500 Direct	+28.57%	Acquired	(price as of 2026-08-20)
May 11, 2004	SVC	A	500	—	—	4,749 Direct	+11.77%	Acquired	(price as of 2026-08-20)
May 11, 2004	DHCNL	A	1,000	—	—	3,500 Direct	+40.00%	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Sept. 25, 2017	SEVN	Oversubscription Privilege (contingent right to buy)	Common Stock (500)	—	Sept. 19, 2017	500	Disposed
Sept. 15, 2017	SEVN	Transferable Subscription Right (right to buy) [F1,F2]	Common Stock (2,182)	—	Sept. 19, 2017	6,546	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
June 15, 2017	SVC	Common Shares of Beneficial Interest	28,760	Indirect
June 17, 2009	SEVN	Common Shares of Beneficial Interest	0	Direct