Robert S Stewart

Insider

First SEC filing: Aug. 25, 2009 · Latest: Aug. 25, 2009

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

EXP selling June 2, 2023

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 2, 2023	EXP	S	13,085	$168.67	$2,207,047	13,547 Direct	-49.13%	Disposed	20.6% (price as of 2026-08-20)
May 17, 2023	EXP	F	422	$158.35	$66,824	26,632 Direct	-1.56%	Disposed	28.4% (price as of 2026-08-20)
May 8, 2023	EXP	A	4,279	—	—	27,054 Direct	+18.79%	Acquired	(price as of 2026-08-20)
March 31, 2023	EXP	F	3,299	$144.73	$477,464	22,775 Direct	-12.65%	Disposed	40.5% (price as of 2026-08-20)
May 19, 2022	EXP	A	3,566	—	—	26,074 Direct	+15.84%	Acquired	(price as of 2026-08-20)
May 17, 2022	EXP	F	382	$122.24	$46,696	22,508 Direct	-1.67%	Disposed	66.4% (price as of 2026-08-20)
May 6, 2022	EXP	A	3,878	—	—	22,890 Direct	+20.40%	Acquired	(price as of 2026-08-20)
March 31, 2022	EXP	F	3,800	$130.80	$497,040	19,012 Direct	-16.66%	Disposed	55.5% (price as of 2026-08-20)
June 2, 2021	EXP	S	3,626	$146.02	$529,469	22,812 Direct	-13.72%	Disposed	39.3% (price as of 2026-08-20)
June 2, 2021	EXP	S	3,028	$144.34	$437,062	26,438 Direct	-10.28%	Disposed	40.9% (price as of 2026-08-20)
May 19, 2021	EXP	A	3,232	—	—	29,466 Direct	+12.32%	Acquired	(price as of 2026-08-20)
May 17, 2021	EXP	F	883	$151.63	$133,889	26,234 Direct	-3.26%	Disposed	34.1% (price as of 2026-08-20)
May 6, 2021	EXP	A	8,969	—	—	27,117 Direct	+49.42%	Acquired	(price as of 2026-08-20)
March 31, 2021	EXP	F	3,436	$134.11	$460,802	18,148 Direct	-15.92%	Disposed	51.6% (price as of 2026-08-20)
Feb. 4, 2021	EXP	M	4,711	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 4, 2021	EXP	S	19,326	$116.75	$2,256,310	21,584 Direct	-47.24%	Disposed	74.2% (price as of 2026-08-20)
Feb. 4, 2021	EXP	S	9,294	$117.21	$1,089,350	40,910 Direct	-18.51%	Disposed	73.5% (price as of 2026-08-20)
Feb. 4, 2021	EXP	S	4,711	$116.00	$546,476	50,204 Direct	-8.58%	Disposed	75.3% (price as of 2026-08-20)
Feb. 4, 2021	EXP	M	4,711	$81.56	$384,229	54,915 Direct	+9.38%	Acquired	149.4% (price as of 2026-08-20)
May 20, 2020	EXP	F	455	$60.21	$27,396	50,204 Direct	-0.90%	Disposed	237.8% (price as of 2026-08-20)
May 19, 2020	EXP	A	7,474	—	—	50,659 Direct	+17.31%	Acquired	(price as of 2026-08-20)
May 13, 2020	EXP	F	511	$55.49	$28,355	43,185 Direct	-1.17%	Disposed	266.5% (price as of 2026-08-20)
May 4, 2020	EXP	A	5,190	—	—	43,696 Direct	+13.48%	Acquired	(price as of 2026-08-20)
March 31, 2020	EXP	F	3,055	$54.53	$166,589	38,506 Direct	-7.35%	Disposed	273.0% (price as of 2026-08-20)
May 20, 2019	EXP	F	455	$91.07	$41,437	41,561 Direct	-1.08%	Disposed	123.3% (price as of 2026-08-20)
May 16, 2019	EXP	A	4,914	—	—	42,016 Direct	+13.24%	Acquired	(price as of 2026-08-20)
May 16, 2019	EXP	F	449	$88.26	$39,629	37,102 Direct	-1.20%	Disposed	130.4% (price as of 2026-08-20)
May 13, 2019	EXP	A	4,560	—	—	37,551 Direct	+13.82%	Acquired	(price as of 2026-08-20)
April 1, 2019	EXP	F	2,319	$84.30	$195,492	32,991 Direct	-6.57%	Disposed	141.2% (price as of 2026-08-20)
Aug. 12, 2018	EXP	F	4,591	$97.25	$446,475	35,310 Direct	-11.51%	Disposed	109.1% (price as of 2026-08-20)
May 20, 2018	EXP	F	455	$109.41	$49,782	39,901 Direct	-1.13%	Disposed	85.9% (price as of 2026-08-20)
May 17, 2018	EXP	A	4,236	—	—	40,356 Direct	+11.73%	Acquired	(price as of 2026-08-20)
May 10, 2018	EXP	F	451	—	—	36,120 Direct	-1.23%	Disposed	(price as of 2026-08-20)
May 7, 2018	EXP	A	4,579	—	—	36,571 Direct	+14.31%	Acquired	(price as of 2026-08-20)
April 2, 2018	EXP	F	2,331	$103.05	$240,210	31,992 Direct	-6.79%	Disposed	97.4% (price as of 2026-08-20)
Nov. 30, 2017	EXP	S	29,892	$111.77	$3,341,029	34,323 Direct	-46.55%	Disposed	82.0% (price as of 2026-08-20)
Sept. 11, 2017	EXP	M	4,712	—	—	4,711 Direct	-50.01%	Disposed	(price as of 2026-08-20)
Sept. 11, 2017	EXP	M	1,822	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 11, 2017	EXP	S	6,534	$101.27	$661,698	64,215 Direct	-9.24%	Disposed	100.8% (price as of 2026-08-20)
Sept. 11, 2017	EXP	M	4,712	$81.56	$384,311	70,749 Direct	+7.14%	Acquired	149.4% (price as of 2026-08-20)
Sept. 11, 2017	EXP	M	1,822	$87.37	$159,188	66,037 Direct	+2.84%	Acquired	132.8% (price as of 2026-08-20)
May 20, 2017	EXP	F	479	$99.48	$47,651	64,215 Direct	-0.74%	Disposed	104.4% (price as of 2026-08-20)
May 18, 2017	EXP	A	3,966	—	—	64,694 Direct	+6.53%	Acquired	(price as of 2026-08-20)
May 15, 2017	EXP	F	484	$98.54	$47,693	60,728 Direct	-0.79%	Disposed	106.4% (price as of 2026-08-20)
May 10, 2017	EXP	A	5,470	—	—	61,212 Direct	+9.81%	Acquired	(price as of 2026-08-20)
March 31, 2017	EXP	F	1,179	$96.15	$113,361	55,742 Direct	-2.07%	Disposed	111.5% (price as of 2026-08-20)
Dec. 1, 2016	EXP	M	2,240	$67.21	$150,550	59,161 Direct	+3.94%	Acquired	202.6% (price as of 2026-08-20)
Dec. 1, 2016	EXP	M	3,644	$87.37	$318,376	62,805 Direct	+6.16%	Acquired	132.8% (price as of 2026-08-20)
Dec. 1, 2016	EXP	M	4,712	$81.56	$384,311	67,517 Direct	+7.50%	Acquired	149.4% (price as of 2026-08-20)
Dec. 1, 2016	EXP	S	8,858	$99.95	$885,357	58,659 Direct	-13.12%	Disposed	103.5% (price as of 2026-08-20)
Dec. 1, 2016	EXP	S	1,738	$100.63	$174,895	56,921 Direct	-2.96%	Disposed	102.1% (price as of 2026-08-20)
Dec. 1, 2016	EXP	M	2,240	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 1, 2016	EXP	M	3,644	—	—	1,822 Direct	-66.67%	Disposed	(price as of 2026-08-20)
Dec. 1, 2016	EXP	M	4,712	—	—	9,423 Direct	-33.34%	Disposed	(price as of 2026-08-20)
July 28, 2016	EXP	M	9,858	$33.69	$332,116	66,779 Direct	+17.32%	Acquired	503.7% (price as of 2026-08-20)
July 28, 2016	EXP	M	2,240	$67.21	$150,550	69,019 Direct	+3.35%	Acquired	202.6% (price as of 2026-08-20)
July 28, 2016	EXP	S	12,098	$85.08	$1,029,298	56,921 Direct	-17.53%	Disposed	139.0% (price as of 2026-08-20)
July 28, 2016	EXP	M	9,858	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 28, 2016	EXP	M	2,240	—	—	2,240 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 20, 2016	EXP	A	4,625	—	—	56,921 Direct	+8.84%	Acquired	(price as of 2026-08-20)
May 11, 2016	EXP	F	341	$77.34	$26,373	52,296 Direct	-0.65%	Disposed	163.0% (price as of 2026-08-20)
March 31, 2016	EXP	F	2,591	$70.19	$181,862	48,573 Direct	-5.06%	Disposed	189.7% (price as of 2026-08-20)
June 10, 2015	EXP	A	14,135	—	—	14,135 Direct	—	Acquired	(price as of 2026-08-20)
May 7, 2015	EXP	F	504	$84.30	$42,487	51,164 Direct	-0.98%	Disposed	141.2% (price as of 2026-08-20)
May 6, 2015	EXP	A	4,064	—	—	52,637 Direct	+8.37%	Acquired	(price as of 2026-08-20)
May 5, 2015	EXP	A	5,466	—	—	5,466 Direct	—	Acquired	(price as of 2026-08-20)
May 5, 2015	EXP	A	6,009	—	—	51,668 Direct	+13.16%	Acquired	(price as of 2026-08-20)
March 31, 2015	EXP	F	2,275	$83.82	$190,690	45,659 Direct	-4.75%	Disposed	142.6% (price as of 2026-08-20)
Aug. 28, 2014	EXP	M	2,241	—	—	4,480 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Aug. 28, 2014	EXP	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 28, 2014	EXP	S	8,241	$100.08	$824,759	47,934 Direct	-14.67%	Disposed	103.2% (price as of 2026-08-20)
Aug. 28, 2014	EXP	M	2,241	$67.21	$150,618	56,175 Direct	+4.16%	Acquired	202.6% (price as of 2026-08-20)
Aug. 28, 2014	EXP	M	6,000	$27.71	$166,260	53,934 Direct	+12.52%	Acquired	633.9% (price as of 2026-08-20)
Aug. 21, 2014	EXP	F	839	$98.35	$82,516	47,934 Direct	-1.72%	Disposed	106.8% (price as of 2026-08-20)
June 27, 2014	EXP	M	8,551	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 27, 2014	EXP	S	8,551	$94.13	$804,906	48,773 Direct	-14.92%	Disposed	116.1% (price as of 2026-08-20)
June 27, 2014	EXP	M	8,551	$27.53	$235,409	57,324 Direct	+17.53%	Acquired	638.7% (price as of 2026-08-20)
June 19, 2014	EXP	M	9,858	—	—	9,858 Direct	-50.00%	Disposed	(price as of 2026-08-20)
June 19, 2014	EXP	S	9,858	$94.77	$934,243	48,773 Direct	-16.81%	Disposed	114.6% (price as of 2026-08-20)
June 19, 2014	EXP	M	9,858	$33.69	$332,116	58,631 Direct	+20.21%	Acquired	503.7% (price as of 2026-08-20)
May 8, 2014	EXP	F	655	$82.50	$54,038	48,773 Direct	-1.33%	Disposed	146.5% (price as of 2026-08-20)
May 6, 2014	EXP	A	7,812	—	—	49,428 Direct	+18.77%	Acquired	(price as of 2026-08-20)
March 31, 2014	EXP	F	1,843	$87.25	$160,802	41,616 Direct	-4.24%	Disposed	133.1% (price as of 2026-08-20)
Sept. 30, 2013	EXP	M	9,859	—	—	19,716 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Sept. 30, 2013	EXP	M	8,551	—	—	8,551 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Sept. 30, 2013	EXP	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Sept. 30, 2013	EXP	S	24,410	$73.02	$1,782,418	43,459 Direct	-35.97%	Disposed	178.5% (price as of 2026-08-20)
Sept. 30, 2013	EXP	M	9,859	$33.69	$332,150	67,869 Direct	+17.00%	Acquired	503.7% (price as of 2026-08-20)
Sept. 30, 2013	EXP	M	8,551	$27.53	$235,409	58,010 Direct	+17.29%	Acquired	638.7% (price as of 2026-08-20)
Sept. 30, 2013	EXP	M	6,000	$27.71	$166,260	49,459 Direct	+13.81%	Acquired	633.9% (price as of 2026-08-20)
Aug. 21, 2013	EXP	F	839	$66.68	$55,945	43,459 Direct	-1.89%	Disposed	205.0% (price as of 2026-08-20)
Aug. 12, 2013	EXP	A	6,721	—	—	6,721 Direct	—	Acquired	(price as of 2026-08-20)
June 19, 2013	EXP	F	317	$73.02	$23,147	44,298 Direct	-0.71%	Disposed	178.5% (price as of 2026-08-20)
May 21, 2013	EXP	S	2,941	$75.38	$221,693	44,615 Direct	-6.18%	Disposed	169.8% (price as of 2026-08-20)
May 21, 2013	EXP	M	2,941	$30.74	$90,406	47,556 Direct	+6.59%	Acquired	561.6% (price as of 2026-08-20)
May 3, 2013	EXP	A	3,785	—	—	44,615 Direct	+9.27%	Acquired	(price as of 2026-08-20)
March 31, 2013	EXP	F	2,704	$66.63	$180,168	40,830 Direct	-6.21%	Disposed	205.2% (price as of 2026-08-20)
Jan. 23, 2013	EXP	A	6	—	—	3,892 Direct	+0.15%	Acquired	(price as of 2026-08-20)
Dec. 18, 2012	EXP	S	14,445	$57.50	$830,588	39,641 Direct	-26.71%	Disposed	253.7% (price as of 2026-08-20)
Nov. 27, 2012	EXP	M	2,941	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 126 transactions

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
Feb. 4, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,711)	$81.56	June 10, 2025	4,711	Disposed
Sept. 11, 2017	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (4,712)	$81.56	June 10, 2025	4,712	Disposed
Sept. 11, 2017	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (1,822)	$87.37	June 3, 2024	1,822	Disposed
Dec. 1, 2016	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,240)	$67.21	Aug. 12, 2023	2,240	Disposed
Dec. 1, 2016	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (3,644)	$87.37	June 3, 2024	3,644	Disposed
Dec. 1, 2016	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (4,712)	$81.56	June 10, 2025	4,712	Disposed
July 28, 2016	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (9,858)	$33.69	June 19, 2022	9,858	Disposed
July 28, 2016	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,240)	$67.21	Aug. 12, 2023	2,240	Disposed
June 10, 2015	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (14,135)	—	June 10, 2025	14,135	Acquired
May 5, 2015	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (5,466)	$87.37	June 3, 2024	5,466	Acquired
Aug. 28, 2014	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,241)	$67.21	Aug. 12, 2023	2,241	Disposed
Aug. 28, 2014	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (6,000)	$27.71	Aug. 21, 2016	6,000	Disposed
June 27, 2014	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (8,551)	$27.53	June 27, 2021	8,551	Disposed
June 19, 2014	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (9,858)	$33.69	June 19, 2022	9,858	Disposed
Sept. 30, 2013	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (9,859)	$33.69	June 19, 2022	9,859	Disposed
Sept. 30, 2013	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (8,551)	$27.53	June 27, 2021	8,551	Disposed
Sept. 30, 2013	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (6,000)	$27.71	Aug. 21, 2016	6,000	Disposed
Aug. 12, 2013	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (6,721)	—	Aug. 12, 2023	6,721	Acquired
Nov. 27, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,941)	$30.74	May 18, 2020	2,941	Disposed
Nov. 27, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (8,551)	$27.53	June 27, 2021	8,551	Disposed
Nov. 27, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (5,884)	$30.74	May 18, 2020	5,884	Disposed
Nov. 27, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (18,000)	$27.71	Aug. 21, 2016	18,000	Disposed
June 19, 2012	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (29,575)	—	June 19, 2022	29,575	Acquired
June 27, 2011	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (25,653)	—	June 27, 2021	25,653	Acquired
May 6, 2011	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (8,825)	$30.74	May 18, 2020	8,825	Acquired
Aug. 21, 2009	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	—	Aug. 21, 2016	30,000	Acquired

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.

EXP

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$494,833	—	$900,000	—	$1,066,637	—	$49,783	$2,511,253
2022	$480,420	—	$900,000	—	$1,084,814	—	$48,702	$2,513,936
2021	$480,420	—	$900,000	—	$891,744	—	$47,807	$2,319,971

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