Ronald A Klein

Insider

First SEC filing: June 9, 2021 · Latest: June 9, 2021

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

SUI selling March 5, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 46 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

46 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 18, 2024	SUI	A	2,000	—	—	5,700 Direct	+54.05%	Acquired	(price as of 2026-08-20)
Jan. 25, 2023	SUI	A	2,000	—	—	3,700 Direct	+117.65%	Acquired	(price as of 2026-08-20)
Jan. 12, 2022	SUI	A	1,700	—	—	1,700 Direct	—	Acquired	(price as of 2026-08-20)
June 9, 2021	19612	D	4,725	—	—	0 Indirect	-100.00%	Disposed
June 9, 2021	19612	D	18,976	—	—	0 Indirect	-100.00%	Disposed
June 9, 2021	19612	D	6,084	—	—	0 Indirect	-100.00%	Disposed
March 12, 2021	19612	M	5,000	—	—	0 Direct	-100.00%	Disposed
March 12, 2021	19612	G	1,000	—	—	18,976 Indirect	-5.01%	Disposed
March 12, 2021	19612	S	4,661	$49.14	$229,042	19,976 Indirect	-18.92%	Disposed
March 12, 2021	19612	F	1,652	$49.17	$81,229	24,637 Indirect	-6.28%	Disposed
March 12, 2021	19612	M	5,000	$16.24	$81,200	26,289 Indirect	+23.49%	Acquired
Feb. 24, 2021	19612	A	2,109	—	—	5,969 Indirect	+54.64%	Acquired
Feb. 1, 2021	SUI	A	1,700	$148.44	$252,348	17,400 Direct	+10.83%	Acquired	-17.5% (price as of 2026-08-20)
May 28, 2020	19612	S	8,000	$30.36	$242,880	21,289 Indirect	-27.31%	Disposed
May 6, 2020	19612	A	3,860	—	—	3,860 Indirect	—	Acquired
March 5, 2020	SUI	G	300	—	—	15,700 Direct	-1.88%	Disposed	(price as of 2026-08-20)
March 5, 2020	SUI	S	700	$168.90	$118,230	16,000 Direct	-4.19%	Disposed	-27.5% (price as of 2026-08-20)
March 4, 2020	19612	M	12,698	$11.81	$149,963	33,359 Indirect	+61.46%	Acquired
March 4, 2020	19612	F	4,070	$36.85	$149,980	29,289 Indirect	-12.20%	Disposed
March 4, 2020	19612	M	12,698	—	—	0 Direct	-100.00%	Disposed
Jan. 8, 2020	SUI	A	1,700	—	—	14,700 Direct	+13.08%	Acquired	(price as of 2026-08-20)
Aug. 14, 2019	19612	M	4,662	—	—	0 Direct	-100.00%	Disposed
Aug. 14, 2019	19612	M	4,661	—	—	11,181 Direct	+71.49%	Acquired
June 21, 2019	19612	A	40	$39.45	$1,578	4,662 Direct	+0.87%	Acquired
June 21, 2019	19612	A	2,048	$39.45	$80,794	4,622 Direct	+79.56%	Acquired
March 15, 2019	19612	A	20	$43.90	$878	2,574 Direct	+0.78%	Acquired
Feb. 14, 2019	SUI	A	3,000	—	—	13,000 Direct	+30.00%	Acquired	(price as of 2026-08-20)
Dec. 21, 2018	19612	A	24	$35.86	$861	2,554 Direct	+0.95%	Acquired
Sept. 21, 2018	19612	A	15	$56.61	$849	2,530 Direct	+0.60%	Acquired
June 15, 2018	19612	A	12	$58.10	$697	2,515 Direct	+0.48%	Acquired
May 31, 2018	19612	A	1,440	$56.12	$80,813	2,503 Direct	+135.47%	Acquired
March 16, 2018	19612	A	5	$58.26	$291	1,063 Direct	+0.47%	Acquired
Feb. 12, 2018	SUI	A	2,800	—	—	10,000 Direct	+38.89%	Acquired	(price as of 2026-08-20)
Dec. 15, 2017	19612	A	5	$55.37	$277	1,058 Direct	+0.47%	Acquired
Dec. 5, 2017	19612	G	1,499	—	—	14,205 Indirect	-9.55%	Disposed
Dec. 4, 2017	19612	M	2,619	—	—	5,000 Direct	-34.37%	Disposed
Dec. 4, 2017	19612	S	2,619	$56.75	$148,628	6,520 Direct	-28.66%	Disposed
Dec. 4, 2017	19612	M	2,619	$16.24	$42,533	9,139 Direct	+40.17%	Acquired
Sept. 15, 2017	19612	A	6	$48.61	$292	1,052 Direct	+0.57%	Acquired
June 16, 2017	19612	A	6	$48.65	$292	1,046 Direct	+0.58%	Acquired
May 5, 2017	19612	A	914	$49.22	$44,987	1,040 Direct	+725.40%	Acquired
March 17, 2017	19612	A	1	$54.00	$54	126 Direct	+0.80%	Acquired
Feb. 8, 2017	SUI	A	2,600	—	—	7,200 Direct	+56.52%	Acquired	(price as of 2026-08-20)
Feb. 3, 2017	19612	S	4,725	$49.25	$232,706	6,520 Direct	-42.02%	Disposed
Jan. 31, 2017	19612	S	5,000	$48.88	$244,400	15,704 Indirect	-24.15%	Disposed
Dec. 30, 2016	19612	A	126	$54.17	$6,825	126 Direct	—	Acquired
Sept. 1, 2016	19612	S	1,981	$46.06	$91,245	20,704 Indirect	-8.73%	Disposed
Sept. 1, 2016	19612	S	14,777	$45.13	$666,886	22,685 Indirect	-39.45%	Disposed
Aug. 31, 2016	19612	A	12,698	—	—	12,698 Direct	—	Acquired
Aug. 31, 2016	19612	A	7,619	—	—	7,619 Direct	—	Acquired
Aug. 31, 2016	19612	A	37,462	—	—	37,462 Indirect	—	Acquired
Aug. 31, 2016	19612	A	11,245	—	—	11,245 Direct	—	Acquired
March 15, 2016	SUI	A	2,400	—	—	4,600 Direct	+109.09%	Acquired	(price as of 2026-08-20)
Feb. 11, 2015	SUI	A	2,200	—	—	2,200 Direct	—	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
Jan. 18, 2024	SUI	DEFERRED RESTRICTED COMMON STOCK RIGHTS	COMMON STOCK, $0.01 PAR VALUE (2,000)	—	—	2,000	Acquired
Jan. 25, 2023	SUI	DEFERRED RESTRICTED COMMON STOCK RIGHTS	COMMON STOCK, $0.01 PAR VALUE (2,000)	—	—	2,000	Acquired
Jan. 12, 2022	SUI	DEFERRED RESTRICTED COMMON STOCK RIGHTS	COMMON STOCK, $0.01 PAR VALUE (1,700)	—	—	1,700	Acquired
March 12, 2021	19612	Stock Options (right to buy)	Common Stock (5,000)	$16.24	Jan. 3, 2023	5,000	Disposed
March 4, 2020	19612	Stock Options	Common Stock (12,698)	$11.81	June 22, 2020	12,698	Disposed
Aug. 14, 2019	19612	Stock Units	Common Stock (4,662)	—	—	4,662	Disposed
June 21, 2019	19612	Stock Units	Common Stock (40)	—	—	40	Acquired
June 21, 2019	19612	Stock Units	Common Stock (2,048)	—	—	2,048	Acquired
March 15, 2019	19612	Stock Units	Common Stock (20)	—	—	20	Acquired
Dec. 21, 2018	19612	Stock Units	Common Stock (24)	—	—	24	Acquired
Sept. 21, 2018	19612	Stock Units	Common Stock (15)	—	—	15	Acquired
June 15, 2018	19612	Stock Units	Common Stock (12)	—	—	12	Acquired
May 31, 2018	19612	Stock Units	Common Stock (1,440)	—	—	1,440	Acquired
March 16, 2018	19612	Stock Units	Common Stock (5)	—	—	5	Acquired
Dec. 15, 2017	19612	Stock Units	Common Stock (5)	—	—	5	Acquired
Dec. 4, 2017	19612	Stock Options	Common Stock (2,619)	$16.24	Jan. 2, 2023	2,619	Disposed
Sept. 15, 2017	19612	Stock Units	Common Stock (6)	—	—	6	Acquired
June 16, 2017	19612	Stock Units	Common Stock (6)	—	—	6	Acquired
May 5, 2017	19612	Stock Units	Common Stock (914)	—	—	914	Acquired
March 17, 2017	19612	Stock Units	Common Stock (1)	—	—	1	Acquired
Dec. 30, 2016	19612	Stock Units	Common Stock (126)	—	—	126	Acquired
Aug. 31, 2016	19612	Stock Options	Common Stock (12,698)	$11.81	June 22, 2020	12,698	Acquired
Aug. 31, 2016	19612	Stock Options	Common Stock (7,619)	$16.24	Jan. 2, 2023	7,619	Acquired

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
Jan. 16, 2015	SUI	Common stock, $0.01 par value	1,000	Indirect
Jan. 16, 2015	SUI	Common stock, $0.01 par value	1,000	Indirect