William R Devlin

Insider

First SEC filing: Nov. 3, 2005 · Latest: Nov. 3, 2005

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

EXP selling Aug. 19, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 87 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

87 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 22, 2026	EXP	M	266	—	—	528 Direct	-33.50%	Disposed	(price as of 2026-08-19)
May 22, 2026	EXP	F	105	$199.13	$20,909	17,505 Direct	-0.60%	Disposed	3.1% (price as of 2026-08-19)
May 22, 2026	EXP	M	266	$199.13	$52,969	17,610 Direct	+1.53%	Acquired	3.1% (price as of 2026-08-19)
May 18, 2026	EXP	F	319	$194.66	$62,097	17,344 Direct	-1.81%	Disposed	5.5% (price as of 2026-08-19)
May 11, 2026	EXP	A	810	—	—	17,663 Direct	+4.81%	Acquired	(price as of 2026-08-19)
April 13, 2026	EXP	A	1	—	—	794 Direct	+0.13%	Acquired	(price as of 2026-08-19)
April 13, 2026	EXP	A	0	—	—	317 Direct	0.00%	Acquired	(price as of 2026-08-19)
March 31, 2026	EXP	M	317	—	—	317 Direct	-50.00%	Disposed	(price as of 2026-08-19)
March 31, 2026	EXP	F	130	$181.50	$23,595	16,853 Direct	-0.77%	Disposed	13.1% (price as of 2026-08-19)
March 31, 2026	EXP	M	317	$181.50	$57,536	16,983 Direct	+1.90%	Acquired	13.1% (price as of 2026-08-19)
March 31, 2026	EXP	F	485	$181.50	$88,028	16,666 Direct	-2.83%	Disposed	13.1% (price as of 2026-08-19)
Jan. 12, 2026	EXP	A	1	—	—	793 Direct	+0.13%	Acquired	(price as of 2026-08-19)
Jan. 12, 2026	EXP	A	1	—	—	634 Direct	+0.16%	Acquired	(price as of 2026-08-19)
Oct. 16, 2025	EXP	A	1	—	—	633 Direct	+0.16%	Acquired	(price as of 2026-08-19)
Oct. 16, 2025	EXP	A	1	—	—	792 Direct	+0.13%	Acquired	(price as of 2026-08-19)
Aug. 19, 2025	EXP	S	2,000	$232.76	$465,520	17,151 Direct	-10.44%	Disposed	-11.8% (price as of 2026-08-19)
July 14, 2025	EXP	A	1	—	—	791 Direct	+0.13%	Acquired	(price as of 2026-08-19)
July 14, 2025	EXP	A	1	—	—	633 Direct	+0.16%	Acquired	(price as of 2026-08-19)
May 24, 2025	EXP	M	317	—	—	632 Direct	-33.40%	Disposed	(price as of 2026-08-19)
May 24, 2025	EXP	F	125	$214.37	$26,796	19,151 Direct	-0.65%	Disposed	-4.2% (price as of 2026-08-19)
May 24, 2025	EXP	M	317	$214.37	$67,955	19,276 Direct	+1.67%	Acquired	-4.2% (price as of 2026-08-19)
May 22, 2025	EXP	A	619	—	—	619 Direct	—	Acquired	(price as of 2026-08-19)
May 22, 2025	EXP	A	790	—	—	790 Direct	—	Acquired	(price as of 2026-08-19)
May 18, 2025	EXP	F	1,968	$239.93	$472,182	18,959 Direct	-9.40%	Disposed	-14.4% (price as of 2026-08-19)
May 15, 2025	EXP	F	160	$234.44	$37,510	20,927 Direct	-0.76%	Disposed	-12.4% (price as of 2026-08-19)
May 8, 2025	EXP	A	405	—	—	21,087 Direct	+1.96%	Acquired	(price as of 2026-08-19)
April 14, 2025	EXP	A	1	—	—	949 Direct	+0.11%	Acquired	(price as of 2026-08-19)
March 31, 2025	EXP	F	834	$220.97	$184,289	20,682 Direct	-3.88%	Disposed	-7.1% (price as of 2026-08-19)
Jan. 13, 2025	EXP	A	1	—	—	948 Direct	+0.11%	Acquired	(price as of 2026-08-19)
Nov. 6, 2024	EXP	S	2,304	$312.45	$719,885	21,516 Direct	-9.67%	Disposed	-34.3% (price as of 2026-08-19)
Oct. 17, 2024	EXP	A	1	—	—	947 Direct	+0.11%	Acquired	(price as of 2026-08-19)
July 15, 2024	EXP	A	1	—	—	946 Direct	+0.11%	Acquired	(price as of 2026-08-19)
May 24, 2024	EXP	A	945	—	—	945 Direct	—	Acquired	(price as of 2026-08-19)
May 10, 2024	EXP	F	160	$267.28	$42,765	23,820 Direct	-0.67%	Disposed	-23.2% (price as of 2026-08-19)
May 3, 2024	EXP	A	405	—	—	23,980 Direct	+1.72%	Acquired	(price as of 2026-08-19)
March 31, 2024	EXP	F	1,423	$271.75	$386,700	23,575 Direct	-5.69%	Disposed	-24.5% (price as of 2026-08-19)
Jan. 26, 2024	EXP	M	290	—	—	869 Direct	-25.02%	Disposed	(price as of 2026-08-19)
Jan. 26, 2024	EXP	M	348	—	—	1,043 Direct	-25.02%	Disposed	(price as of 2026-08-19)
Jan. 26, 2024	EXP	M	826	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 26, 2024	EXP	M	890	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 26, 2024	EXP	S	2,354	$214.95	$505,992	24,998 Direct	-8.61%	Disposed	-4.5% (price as of 2026-08-19)
Jan. 26, 2024	EXP	M	290	$126.22	$36,604	27,352 Direct	+1.07%	Acquired	62.6% (price as of 2026-08-19)
Jan. 26, 2024	EXP	M	348	$126.22	$43,925	27,062 Direct	+1.30%	Acquired	62.6% (price as of 2026-08-19)
Jan. 26, 2024	EXP	M	826	$106.24	$87,754	26,714 Direct	+3.19%	Acquired	93.2% (price as of 2026-08-19)
Jan. 26, 2024	EXP	M	890	$106.24	$94,554	25,888 Direct	+3.56%	Acquired	93.2% (price as of 2026-08-19)
May 24, 2023	EXP	S	2,621	$165.20	$432,989	24,998 Direct	-9.49%	Disposed	24.3% (price as of 2026-08-19)
May 23, 2023	EXP	A	1,350	—	—	27,619 Direct	+5.14%	Acquired	(price as of 2026-08-19)
May 19, 2023	EXP	M	1,274	—	—	637 Direct	-66.67%	Disposed	(price as of 2026-08-19)
May 19, 2023	EXP	M	1,528	—	—	764 Direct	-66.67%	Disposed	(price as of 2026-08-19)
May 19, 2023	EXP	M	1,027	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 19, 2023	EXP	M	1,085	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 19, 2023	EXP	S	4,914	$168.30	$827,026	26,269 Direct	-15.76%	Disposed	22.0% (price as of 2026-08-19)
May 19, 2023	EXP	M	1,274	$60.21	$76,708	31,183 Direct	+4.26%	Acquired	240.9% (price as of 2026-08-19)
May 19, 2023	EXP	M	1,528	$60.21	$92,001	29,909 Direct	+5.38%	Acquired	240.9% (price as of 2026-08-19)
May 19, 2023	EXP	M	1,027	$91.58	$94,053	28,381 Direct	+3.75%	Acquired	124.2% (price as of 2026-08-19)
May 19, 2023	EXP	M	1,085	$91.58	$99,364	27,354 Direct	+4.13%	Acquired	124.2% (price as of 2026-08-19)
May 17, 2023	EXP	F	158	$158.35	$25,019	26,269 Direct	-0.60%	Disposed	29.6% (price as of 2026-08-19)
May 8, 2023	EXP	A	1,391	—	—	1,391 Direct	—	Acquired	(price as of 2026-08-19)
May 8, 2023	EXP	A	1,605	—	—	26,427 Direct	+6.47%	Acquired	(price as of 2026-08-19)
March 31, 2023	EXP	F	1,337	$144.73	$193,504	24,822 Direct	-5.11%	Disposed	41.8% (price as of 2026-08-19)
Feb. 6, 2023	EXP	S	4,549	$147.02	$668,794	26,159 Direct	-14.81%	Disposed	39.6% (price as of 2026-08-19)
Feb. 3, 2023	EXP	S	2,249	$151.06	$339,734	30,708 Direct	-6.82%	Disposed	35.9% (price as of 2026-08-19)
Feb. 3, 2023	EXP	M	1,028	—	—	1,027 Direct	-50.02%	Disposed	(price as of 2026-08-19)
Feb. 3, 2023	EXP	M	1,085	—	—	1,085 Direct	-50.00%	Disposed	(price as of 2026-08-19)
Feb. 3, 2023	EXP	S	2,113	$151.22	$319,528	32,957 Direct	-6.03%	Disposed	35.7% (price as of 2026-08-19)
Feb. 3, 2023	EXP	M	1,028	$91.58	$94,144	35,070 Direct	+3.02%	Acquired	124.2% (price as of 2026-08-19)
Feb. 3, 2023	EXP	M	1,085	$91.58	$99,364	34,042 Direct	+3.29%	Acquired	124.2% (price as of 2026-08-19)
May 19, 2022	EXP	A	1,159	—	—	1,159 Direct	—	Acquired	(price as of 2026-08-19)
May 19, 2022	EXP	A	1,337	—	—	32,957 Direct	+4.23%	Acquired	(price as of 2026-08-19)
May 17, 2022	EXP	F	191	$122.24	$23,348	31,620 Direct	-0.60%	Disposed	67.9% (price as of 2026-08-19)
May 6, 2022	EXP	A	1,939	—	—	31,811 Direct	+6.49%	Acquired	(price as of 2026-08-19)
March 31, 2022	EXP	F	1,250	$130.80	$163,500	29,872 Direct	-4.02%	Disposed	56.9% (price as of 2026-08-19)
Nov. 15, 2021	EXP	M	2,481	—	—	826 Direct	-75.02%	Disposed	(price as of 2026-08-19)
Nov. 15, 2021	EXP	M	2,671	—	—	890 Direct	-75.01%	Disposed	(price as of 2026-08-19)
Nov. 15, 2021	EXP	S	5,152	$165.06	$850,389	31,122 Direct	-14.20%	Disposed	24.4% (price as of 2026-08-19)
Nov. 15, 2021	EXP	M	2,481	$106.24	$263,581	36,274 Direct	+7.34%	Acquired	93.2% (price as of 2026-08-19)
Nov. 15, 2021	EXP	M	2,671	$106.24	$283,767	33,793 Direct	+8.58%	Acquired	93.2% (price as of 2026-08-19)
Nov. 5, 2021	EXP	M	3,349	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 5, 2021	EXP	M	3,867	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 5, 2021	EXP	S	7,216	$155.25	$1,120,284	31,122 Direct	-18.82%	Disposed	32.2% (price as of 2026-08-19)
Nov. 5, 2021	EXP	M	3,349	$100.88	$337,847	38,338 Direct	+9.57%	Acquired	103.5% (price as of 2026-08-19)
Nov. 5, 2021	EXP	M	3,867	$100.88	$390,103	34,989 Direct	+12.43%	Acquired	103.5% (price as of 2026-08-19)
Aug. 10, 2021	EXP	S	6,537	$150.00	$980,550	31,122 Direct	-17.36%	Disposed	36.9% (price as of 2026-08-19)
May 26, 2021	EXP	M	3,904	$87.37	$341,092	41,563 Direct	+10.37%	Acquired	135.0% (price as of 2026-08-19)
May 26, 2021	EXP	M	2,056	$91.58	$188,288	43,619 Direct	+4.95%	Acquired	124.2% (price as of 2026-08-19)
May 26, 2021	EXP	S	5,960	$145.05	$864,498	37,659 Direct	-13.66%	Disposed	41.5% (price as of 2026-08-19)
May 26, 2021	EXP	M	2,172	$91.58	$198,912	39,831 Direct	+5.77%	Acquired	124.2% (price as of 2026-08-19)
May 26, 2021	EXP	M	765	$60.21	$46,061	40,596 Direct	+1.92%	Acquired	240.9% (price as of 2026-08-19)
May 26, 2021	EXP	M	637	$60.21	$38,354	41,233 Direct	+1.57%	Acquired	240.9% (price as of 2026-08-19)
May 26, 2021	EXP	S	3,574	$145.03	$518,337	37,659 Direct	-8.67%	Disposed	41.5% (price as of 2026-08-19)
May 26, 2021	EXP	M	3,904	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 26, 2021	EXP	M	2,056	—	—	2,055 Direct	-50.01%	Disposed	(price as of 2026-08-19)
May 26, 2021	EXP	M	2,172	—	—	2,170 Direct	-50.02%	Disposed	(price as of 2026-08-19)
May 26, 2021	EXP	M	765	—	—	2,292 Direct	-25.02%	Disposed	(price as of 2026-08-19)
May 26, 2021	EXP	M	637	—	—	1,911 Direct	-25.00%	Disposed	(price as of 2026-08-19)
May 19, 2021	EXP	A	1,616	—	—	37,659 Direct	+4.48%	Acquired	(price as of 2026-08-19)
May 17, 2021	EXP	F	331	$151.63	$50,190	36,043 Direct	-0.91%	Disposed	35.4% (price as of 2026-08-19)
May 6, 2021	EXP	A	3,364	—	—	36,374 Direct	+10.19%	Acquired	(price as of 2026-08-19)
May 6, 2021	EXP	A	3,057	—	—	3,057 Direct	—	Acquired	(price as of 2026-08-19)
March 31, 2021	EXP	F	978	$134.11	$131,160	33,010 Direct	-2.88%	Disposed	53.1% (price as of 2026-08-19)

Showing latest 100 of 239 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
May 22, 2026	EXP	Restricted Stock Units	Common Stock (266)	—	—	266	Disposed
April 13, 2026	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
April 13, 2026	EXP	Restricted Stock Units	Common Stock (0)	—	—	0	Acquired
March 31, 2026	EXP	Restricted Stock Units	Common Stock (317)	—	—	317	Disposed
Jan. 12, 2026	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
Jan. 12, 2026	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
Oct. 16, 2025	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
Oct. 16, 2025	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
July 14, 2025	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
July 14, 2025	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
May 24, 2025	EXP	Restricted Stock Units	Common Stock (317)	—	—	317	Disposed
May 22, 2025	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (619)	$213.66	May 22, 2035	619	Acquired
May 22, 2025	EXP	Restricted Stock Units	Common Stock (790)	—	—	790	Acquired
April 14, 2025	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
Jan. 13, 2025	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
Oct. 17, 2024	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
July 15, 2024	EXP	Restricted Stock Units	Common Stock (1)	—	—	1	Acquired
May 24, 2024	EXP	Restricted Stock Units	Common Stock (945)	—	—	945	Acquired
Jan. 26, 2024	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (290)	$126.22	May 19, 2032	290	Disposed
Jan. 26, 2024	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (348)	$126.22	May 19, 2032	348	Disposed
Jan. 26, 2024	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (826)	$106.24	May 17, 2028	826	Disposed
Jan. 26, 2024	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (890)	$106.24	May 17, 2028	890	Disposed
May 19, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,274)	$60.21	May 19, 2030	1,274	Disposed
May 19, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,528)	$60.21	May 19, 2030	1,528	Disposed
May 19, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,027)	$91.58	May 16, 2029	1,027	Disposed
May 19, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,085)	$91.58	May 16, 2029	1,085	Disposed
May 8, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,391)	—	May 19, 2032	1,391	Acquired
Feb. 3, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,028)	$91.58	May 16, 2029	1,028	Disposed
Feb. 3, 2023	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,085)	$91.58	May 16, 2029	1,085	Disposed
May 19, 2022	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,159)	$126.22	May 19, 2032	1,159	Acquired
Nov. 15, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,481)	$106.24	May 17, 2028	2,481	Disposed
Nov. 15, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,671)	$106.24	May 17, 2028	2,671	Disposed
Nov. 5, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,349)	$100.88	May 18, 2027	3,349	Disposed
Nov. 5, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,867)	$100.88	May 18, 2027	3,867	Disposed
May 26, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (3,904)	$87.37	June 3, 2024	3,904	Disposed
May 26, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (2,056)	$91.58	May 16, 2029	2,056	Disposed
May 26, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (2,172)	$91.58	May 16, 2029	2,172	Disposed
May 26, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (765)	$60.21	May 19, 2030	765	Disposed
May 26, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (637)	$60.21	May 19, 2030	637	Disposed
May 6, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,057)	—	May 19, 2030	3,057	Acquired
Feb. 9, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (10,097)	$81.56	June 10, 2025	10,097	Disposed
Jan. 6, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,873)	$67.21	Aug. 12, 2023	1,873	Disposed
Jan. 6, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (4,615)	$75.69	May 20, 2026	4,615	Disposed
Jan. 6, 2021	EXP	on-Qualified Stock Option (Right to Buy)	Common Stock (5,459)	$75.69	May 20, 2026	5,459	Disposed
Jan. 4, 2021	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,208)	$67.21	Aug. 12, 2023	2,208	Disposed
May 19, 2020	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,548)	$60.21	May 19, 2030	2,548	Acquired
May 4, 2020	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,342)	—	May 16, 2029	4,342	Acquired
May 16, 2019	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,111)	$91.58	May 16, 2029	4,111	Acquired
May 13, 2019	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,561)	—	May 17, 2028	3,561	Acquired
May 17, 2018	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,307)	—	May 17, 2028	3,307	Acquired
May 7, 2018	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,867)	—	May 18, 2027	3,867	Acquired
Aug. 30, 2017	EXP	Non-Aualified Stock Option (Right to Buy)	Common Stock (16,469)	$33.69	June 19, 2022	16,469	Disposed
May 18, 2017	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,349)	—	May 18, 2027	3,349	Acquired
May 10, 2017	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (5,459)	—	May 20, 2026	5,459	Acquired
Nov. 9, 2016	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (7,000)	$27.53	June 27, 2021	7,000	Disposed
Nov. 1, 2016	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,779)	$27.53	June 27, 2021	2,779	Disposed
Nov. 1, 2016	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,319)	$30.74	May 18, 2020	1,319	Disposed
May 20, 2016	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,615)	—	May 20, 2026	4,615	Acquired
June 10, 2015	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (10,097)	—	June 10, 2025	10,097	Acquired
May 5, 2015	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,904)	$87.37	June 3, 2024	3,904	Acquired
Aug. 21, 2014	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,000)	$30.74	May 18, 2020	3,000	Disposed
Dec. 27, 2013	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,012)	$62.83	May 9, 2016	2,012	Disposed
Aug. 12, 2013	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,081)	—	Aug. 12, 2023	4,081	Acquired
Feb. 15, 2013	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (4,890)	$27.53	June 27, 2021	4,890	Disposed
Nov. 28, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (14,000)	$26.70	Aug. 21, 2015	14,000	Disposed
July 5, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,392)	$34.67	Nov. 8, 2012	2,392	Disposed
June 29, 2012	EXP	Non-qualified Stock Option (Right to Buy)	Common Stock (2,500)	$34.67	Nov. 8, 2012	2,500	Disposed
June 19, 2012	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (16,469)	—	June 19, 2022	16,469	Acquired
June 27, 2011	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (14,669)	—	June 27, 2021	14,669	Acquired
May 6, 2011	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,319)	$30.74	May 18, 2020	4,319	Acquired
April 30, 2009	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (14,000)	$26.70	Aug. 21, 2015	14,000	Acquired
April 30, 2007	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,012)	$62.83	May 9, 2016	2,012	Acquired
April 21, 2005	EXP	Non-Qualified Stock Option (Right to Buy)	Common Stock (4,892)	$34.67	Nov. 8, 2012	4,892	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
Nov. 3, 2005	EXP	Common Stock	0	Direct
Nov. 3, 2005	EXP	Common Stock	23	Indirect