Richard S Sokolov

Insider

First SEC filing: Feb. 13, 2023 · Latest: Feb. 13, 2023

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

SPG selling Oct. 28, 2011

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 72 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

72 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 17, 2025	SPG	G	1,985	—	—	278,854 Direct	-0.71%	Disposed	(price as of 2026-08-21)
June 26, 2025	SPG	G	175	—	—	283,030 Direct	-0.06%	Disposed	(price as of 2026-08-21)
June 13, 2025	SPG	G	25,413	—	—	283,205 Direct	-8.23%	Disposed	(price as of 2026-08-21)
Dec. 23, 2024	SPG	G	840	—	—	308,618 Direct	-0.27%	Disposed	(price as of 2026-08-21)
Dec. 9, 2024	SPG	G	1,697	—	—	309,458 Direct	-0.55%	Disposed	(price as of 2026-08-21)
Aug. 29, 2024	SPG	A	21,051	—	—	311,155 Direct	+7.26%	Acquired	(price as of 2026-08-21)
Dec. 15, 2023	SPG	G	1,242	—	—	290,104 Direct	-0.43%	Disposed	(price as of 2026-08-21)
March 9, 2020	SPG	A	4,423	$0.25	$1,106	430,278 Direct	+1.04%	Acquired	87800.0% (price as of 2026-08-21)
Dec. 15, 2017	SPG	G	390	—	—	336,416 Direct	-0.12%	Disposed	(price as of 2026-08-21)
Dec. 15, 2017	SPG	G	275	—	—	336,806 Direct	-0.08%	Disposed	(price as of 2026-08-21)
Dec. 15, 2017	SPG	G	4,000	—	—	337,081 Direct	-1.17%	Disposed	(price as of 2026-08-21)
Feb. 28, 2017	SPG	A	24,063	$0.25	$6,016	425,855 Direct	+5.99%	Acquired	87800.0% (price as of 2026-08-21)
Dec. 14, 2016	SPG	G	350	—	—	341,081 Direct	-0.10%	Disposed	(price as of 2026-08-21)
Dec. 14, 2016	SPG	G	229	—	—	341,431 Direct	-0.07%	Disposed	(price as of 2026-08-21)
Dec. 14, 2016	SPG	G	2,746	—	—	341,660 Direct	-0.80%	Disposed	(price as of 2026-08-21)
March 1, 2016	SPG	A	90,055	$0.25	$22,514	401,792 Direct	+28.89%	Acquired	87800.0% (price as of 2026-08-21)
Dec. 14, 2015	SPG	G	325	—	—	344,406 Direct	-0.09%	Disposed	(price as of 2026-08-21)
Dec. 14, 2015	SPG	G	245	—	—	344,731 Direct	-0.07%	Disposed	(price as of 2026-08-21)
Dec. 14, 2015	SPG	G	615	—	—	344,976 Direct	-0.18%	Disposed	(price as of 2026-08-21)
Dec. 14, 2015	SPG	G	245	—	—	344,731 Direct	-0.07%	Disposed	(price as of 2026-08-21)
Dec. 14, 2015	SPG	G	325	—	—	344,406 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Dec. 14, 2015	SPG	G	615	—	—	344,976 Direct	+0.18%	Acquired	(price as of 2026-08-21)
June 25, 2015	SPG	G	715	—	—	345,591 Direct	-0.21%	Disposed	(price as of 2026-08-21)
Feb. 26, 2015	SPG	A	65,912	$0.25	$16,478	311,737 Direct	+26.81%	Acquired	87800.0% (price as of 2026-08-21)
Dec. 16, 2014	SPG	G	330	—	—	346,306 Direct	-0.10%	Disposed	(price as of 2026-08-21)
Dec. 16, 2014	SPG	G	245	—	—	346,636 Direct	-0.07%	Disposed	(price as of 2026-08-21)
Dec. 16, 2014	SPG	G	1,065	—	—	346,881 Direct	-0.31%	Disposed	(price as of 2026-08-21)
Feb. 26, 2014	SPG	A	80,546	$0.25	$20,136	245,825 Direct	+48.73%	Acquired	93337.7% (price as of 2026-08-21)
Dec. 19, 2013	SPG	G	325	—	—	347,946 Direct	-0.09%	Disposed	(price as of 2026-08-21)
Dec. 18, 2013	SPG	G	283	—	—	348,271 Direct	-0.08%	Disposed	(price as of 2026-08-21)
Dec. 18, 2013	SPG	G	1,235	—	—	348,554 Direct	-0.35%	Disposed	(price as of 2026-08-21)
Feb. 25, 2013	SPG	A	85,157	$0.25	$21,289	165,279 Direct	+106.28%	Acquired	93337.7% (price as of 2026-08-21)
March 5, 2012	SPG	A	56,850	$0.25	$14,212	80,122 Direct	+244.28%	Acquired	93337.7% (price as of 2026-08-21)
Dec. 14, 2011	SPG	G	325	$120.51	$39,166	406,319 Direct	-0.08%	Disposed	93.8% (price as of 2026-08-21)
Dec. 14, 2011	SPG	G	1,400	$120.51	$168,714	406,644 Direct	-0.34%	Disposed	93.8% (price as of 2026-08-21)
Oct. 28, 2011	SPG	S	25,000	$128.57	$3,214,250	408,044 Direct	-5.77%	Disposed	81.7% (price as of 2026-08-21)
Feb. 2, 2011	SPG	A	23,272	$0.25	$5,818	23,272 Direct	—	Acquired	93337.7% (price as of 2026-08-21)
Dec. 14, 2010	SPG	G	375	$97.67	$36,626	433,044 Direct	-0.09%	Disposed	139.2% (price as of 2026-08-21)
Dec. 14, 2010	SPG	G	1,690	$97.67	$165,062	433,419 Direct	-0.39%	Disposed	139.2% (price as of 2026-08-21)
Sept. 24, 2010	SPG	M	15,000	$25.54	$383,100	0 Direct	-100.00%	Disposed	814.6% (price as of 2026-08-21)
Sept. 24, 2010	SPG	M	10,000	$25.54	$255,400	15,000 Direct	-40.00%	Disposed	814.6% (price as of 2026-08-21)
Sept. 24, 2010	SPG	S	25,000	$95.16	$2,379,000	435,109 Direct	-5.43%	Disposed	145.5% (price as of 2026-08-21)
Sept. 24, 2010	SPG	M	25,000	$25.54	$638,500	460,109 Direct	+5.75%	Acquired	814.6% (price as of 2026-08-21)
Sept. 22, 2010	SPG	M	5,000	$25.54	$127,700	25,000 Direct	+25.00%	Acquired	814.6% (price as of 2026-08-21)
Sept. 22, 2010	SPG	M	20,000	$25.54	$510,800	30,000 Direct	+200.00%	Acquired	814.6% (price as of 2026-08-21)
Sept. 22, 2010	SPG	S	25,000	$96.34	$2,408,500	435,109 Direct	-5.43%	Disposed	142.5% (price as of 2026-08-21)
Sept. 22, 2010	SPG	M	25,000	$25.54	$638,500	460,109 Direct	+5.75%	Acquired	814.6% (price as of 2026-08-21)
March 16, 2010	SPG	A	10,828	—	—	435,109 Direct	+2.55%	Acquired	(price as of 2026-08-21)
Dec. 16, 2009	SPG	M	15,000	$25.54	$383,100	50,000 Direct	-23.08%	Disposed	814.6% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	15,000	$25.54	$383,100	65,000 Direct	-18.75%	Disposed	814.6% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	20,000	$25.54	$510,800	80,000 Direct	-20.00%	Disposed	814.6% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	15,000	$23.41	$351,150	100,000 Direct	-13.04%	Disposed	897.8% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	15,000	$23.41	$351,150	115,000 Direct	-11.54%	Disposed	897.8% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	20,000	$23.41	$468,200	130,000 Direct	-13.33%	Disposed	897.8% (price as of 2026-08-21)
Dec. 16, 2009	SPG	S	50,000	$77.27	$3,863,500	423,996 Direct	-10.55%	Disposed	202.3% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	50,000	$25.54	$1,277,000	473,996 Direct	+11.79%	Acquired	814.6% (price as of 2026-08-21)
Dec. 16, 2009	SPG	S	50,000	$77.27	$3,863,500	423,996 Direct	-10.55%	Disposed	202.3% (price as of 2026-08-21)
Dec. 16, 2009	SPG	M	50,000	$23.41	$1,170,500	473,996 Direct	+11.79%	Acquired	897.8% (price as of 2026-08-21)
Feb. 27, 2009	SPG	A	14,486	—	—	441,597 Direct	+3.39%	Acquired	(price as of 2026-08-21)
Dec. 19, 2008	SPG	S	30,000	$52.93	$1,587,900	427,111 Direct	-6.56%	Disposed	347.3% (price as of 2026-08-21)
Dec. 15, 2008	SPG	G	550	$49.65	$27,308	457,111 Direct	-0.12%	Disposed	376.9% (price as of 2026-08-21)
Dec. 15, 2008	SPG	G	2,250	$49.65	$111,712	457,661 Direct	-0.49%	Disposed	376.9% (price as of 2026-08-21)
Feb. 28, 2008	SPG	A	14,121	—	—	459,911 Direct	+3.17%	Acquired	(price as of 2026-08-21)
Dec. 21, 2007	SPG	G	650	$90.10	$58,565	445,790 Direct	-0.15%	Disposed	162.8% (price as of 2026-08-21)
Dec. 20, 2007	SPG	G	1,750	$88.50	$154,875	446,440 Direct	-0.39%	Disposed	167.5% (price as of 2026-08-21)
Nov. 12, 2007	SPG	G	405	$93.66	$37,932	448,190 Direct	-0.09%	Disposed	152.8% (price as of 2026-08-21)
Sept. 10, 2007	SPG	G	748	$92.00	$68,816	448,595 Direct	-0.17%	Disposed	157.4% (price as of 2026-08-21)
March 7, 2007	SPG	A	11,769	—	—	449,343 Direct	+2.69%	Acquired	(price as of 2026-08-21)
Dec. 27, 2006	SPG	G	350	$100.86	$35,301	437,574 Direct	-0.08%	Disposed	134.7% (price as of 2026-08-21)
Dec. 27, 2006	SPG	G	250	$100.86	$25,215	437,924 Direct	-0.06%	Disposed	134.7% (price as of 2026-08-21)
Dec. 27, 2006	SPG	G	640	$100.86	$64,550	438,174 Direct	-0.15%	Disposed	134.7% (price as of 2026-08-21)
March 31, 2006	SPG	S	500	$84.21	$42,105	438,814 Direct	-0.11%	Disposed	181.2% (price as of 2026-08-21)
March 31, 2006	SPG	S	17,000	$84.00	$1,428,000	439,314 Direct	-3.73%	Disposed	181.9% (price as of 2026-08-21)
Feb. 21, 2006	SPG	A	20,000	—	—	456,314 Direct	+4.58%	Acquired	(price as of 2026-08-21)
Dec. 28, 2005	SPG	G	320	$77.94	$24,941	436,314 Direct	-0.07%	Disposed	203.8% (price as of 2026-08-21)
Dec. 28, 2005	SPG	G	725	$77.94	$56,506	436,634 Direct	-0.17%	Disposed	203.8% (price as of 2026-08-21)
Dec. 27, 2005	SPG	G	450	$78.60	$35,370	437,359 Direct	-0.10%	Disposed	201.2% (price as of 2026-08-21)
March 11, 2005	SPG	A	20,000	—	—	437,809 Direct	+4.79%	Acquired	(price as of 2026-08-21)
March 16, 2004	SPG	S	48,223	$55.51	$2,676,859	420,091 Direct	-10.30%	Disposed	326.5% (price as of 2026-08-21)
March 5, 2004	SPG	A	20,000	—	—	468,314 Direct	+4.46%	Acquired	(price as of 2026-08-21)
Dec. 5, 2003	SPG	G	2,208	$47.68	$105,277	448,314 Direct	-0.49%	Disposed	396.6% (price as of 2026-08-21)

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
March 9, 2020	SPG	LTIP Units [F1]	Common Stock (4,423)	—	—	4,423	Acquired
Feb. 28, 2017	SPG	LTIP Units [F1]	Common Stock (24,063)	—	—	24,063	Acquired
March 1, 2016	SPG	LTIP Units [F1]	Common Stock (90,055)	—	—	90,055	Acquired
Feb. 26, 2015	SPG	LTIP Units [F1]	Common Stock (65,912)	—	—	65,912	Acquired
Feb. 26, 2014	SPG	LTIP Units [F1]	Common Stock (80,546)	—	—	80,546	Acquired
Feb. 25, 2013	SPG	LTIP Units [F1]	Common Stock (85,157)	—	—	85,157	Acquired
March 5, 2012	SPG	LTIP Units [F1]	Common Stock (56,850)	—	—	56,850	Acquired
Feb. 2, 2011	SPG	LTIP Units [F1]	Common Stock (23,272)	—	—	23,272	Acquired
Sept. 24, 2010	SPG	Employee Stock Option [F1]	Common Stock (15,000)	$25.54	March 26, 2011	15,000	Disposed
Sept. 24, 2010	SPG	Employee Stock Option [F1]	Common Stock (10,000)	$25.54	March 26, 2011	10,000	Disposed
Sept. 22, 2010	SPG	Employee Stock Option [F1]	Common Stock (5,000)	$25.54	March 26, 2011	5,000	Acquired
Sept. 22, 2010	SPG	Employee Stock Option [F1]	Common Stock (20,000)	$25.54	March 26, 2011	20,000	Acquired
Dec. 16, 2009	SPG	Employee Stock Option [F1]	Common Stock (15,000)	$25.54	March 26, 2011	15,000	Disposed
Dec. 16, 2009	SPG	Employee Stock Option [F1]	Common Stock (15,000)	$25.54	March 26, 2011	15,000	Disposed
Dec. 16, 2009	SPG	Employee Stock Option [F1]	Common Stock (20,000)	$25.54	March 26, 2011	20,000	Disposed
Dec. 16, 2009	SPG	Employee Stock Option [F1]	Common Stock (15,000)	$23.41	March 23, 2010	15,000	Disposed
Dec. 16, 2009	SPG	Employee Stock Option [F1]	Common Stock (15,000)	$23.41	March 23, 2010	15,000	Disposed
Dec. 16, 2009	SPG	Employee Stock Option [F1]	Common Stock (20,000)	$23.41	March 23, 2010	20,000	Disposed

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

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

SPG

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2018	$800,000	$1,500,000	$2,328,799	—	—	—	$347,321	$4,976,120
2017	$800,000	$1,500,000	$0	—	—	—	$338,494	$2,638,494
2016	$800,000	$1,125,000	$2,991,372	—	—	—	$258,191	$5,174,563

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.