David J. Whitcomb

Insider

First SEC filing: Feb. 28, 2013 · Latest: Feb. 28, 2013

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

SM selling April 18, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 96 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

96 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 1, 2022	SM	F	7,878	$44.07	$347,183	60,861 Direct	-11.46%	Disposed	-14.0% (price as of 2026-08-20)
Sept. 1, 2022	SM	M	22,108	—	—	68,739 Direct	+47.41%	Acquired	(price as of 2026-08-20)
Aug. 2, 2022	SM	A	4,842	—	—	4,842 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2022	SM	M	2,058	—	—	4,116 Direct	-33.33%	Disposed	(price as of 2026-08-20)
July 1, 2022	SM	M	4,390	—	—	4,390 Direct	-50.00%	Disposed	(price as of 2026-08-20)
July 1, 2022	SM	M	2,457	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2022	SM	F	595	$34.19	$20,343	46,631 Direct	-1.26%	Disposed	10.8% (price as of 2026-08-20)
July 1, 2022	SM	M	2,058	—	—	47,226 Direct	+4.56%	Acquired	(price as of 2026-08-20)
July 1, 2022	SM	F	1,269	$34.19	$43,387	45,168 Direct	-2.73%	Disposed	10.8% (price as of 2026-08-20)
July 1, 2022	SM	M	4,390	—	—	46,437 Direct	+10.44%	Acquired	(price as of 2026-08-20)
July 1, 2022	SM	F	711	$34.19	$24,309	42,047 Direct	-1.66%	Disposed	10.8% (price as of 2026-08-20)
July 1, 2022	SM	M	2,457	—	—	42,758 Direct	+6.10%	Acquired	(price as of 2026-08-20)
June 30, 2022	SM	J	376	$25.06	$9,423	40,301 Direct	+0.94%	Acquired	51.2% (price as of 2026-08-20)
April 18, 2022	SM	S 10b5-1	7,100	$42.07	$298,697	39,925 Direct	-15.10%	Disposed	-9.9% (price as of 2026-08-20)
April 18, 2022	SM	S 10b5-1	37,671	$41.74	$1,572,388	47,025 Direct	-44.48%	Disposed	-9.2% (price as of 2026-08-20)
March 21, 2022	SM	S	9,254	$39.45	$365,070	84,696 Direct	-9.85%	Disposed	-4.0% (price as of 2026-08-20)
Dec. 31, 2021	SM	J	424	$21.68	$9,192	93,950 Direct	+0.45%	Acquired	74.8% (price as of 2026-08-20)
Dec. 14, 2021	SM	M	4,389	—	—	8,780 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Dec. 14, 2021	SM	F	1,269	$30.18	$38,298	93,526 Direct	-1.34%	Disposed	25.5% (price as of 2026-08-20)
Dec. 14, 2021	SM	M	4,389	—	—	94,795 Direct	+4.85%	Acquired	(price as of 2026-08-20)
Sept. 1, 2021	SM	F	2,128	$19.10	$40,645	90,406 Direct	-2.30%	Disposed	98.4% (price as of 2026-08-20)
Sept. 1, 2021	SM	M	7,362	—	—	92,534 Direct	+8.64%	Acquired	(price as of 2026-08-20)
Aug. 2, 2021	SM	A	6,174	—	—	6,174 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2021	SM	M	2,456	—	—	2,457 Direct	-49.99%	Disposed	(price as of 2026-08-20)
July 1, 2021	SM	M	1,557	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2021	SM	F	710	$24.63	$17,487	85,172 Direct	-0.83%	Disposed	53.8% (price as of 2026-08-20)
July 1, 2021	SM	M	2,456	—	—	85,882 Direct	+2.94%	Acquired	(price as of 2026-08-20)
July 1, 2021	SM	F	450	$24.63	$11,084	83,426 Direct	-0.54%	Disposed	53.8% (price as of 2026-08-20)
July 1, 2021	SM	M	1,557	—	—	83,876 Direct	+1.89%	Acquired	(price as of 2026-08-20)
June 30, 2021	SM	J	1,689	$5.20	$8,783	82,319 Direct	+2.09%	Acquired	628.7% (price as of 2026-08-20)
Dec. 21, 2020	SM	A	13,169	—	—	13,169 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2020	SM	M	2,456	—	—	4,913 Direct	-33.33%	Disposed	(price as of 2026-08-20)
July 1, 2020	SM	M	1,557	—	—	1,557 Direct	-50.00%	Disposed	(price as of 2026-08-20)
July 1, 2020	SM	M	1,513	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2020	SM	F	3,701	$3.75	$13,879	80,630 Direct	-4.39%	Disposed	910.4% (price as of 2026-08-20)
July 1, 2020	SM	M	12,769	—	—	84,331 Direct	+17.84%	Acquired	(price as of 2026-08-20)
July 1, 2020	SM	F	712	$3.75	$2,670	71,562 Direct	-0.99%	Disposed	910.4% (price as of 2026-08-20)
July 1, 2020	SM	M	2,456	—	—	72,274 Direct	+3.52%	Acquired	(price as of 2026-08-20)
July 1, 2020	SM	F	452	$3.75	$1,695	69,818 Direct	-0.64%	Disposed	910.4% (price as of 2026-08-20)
July 1, 2020	SM	M	1,557	—	—	70,270 Direct	+2.27%	Acquired	(price as of 2026-08-20)
July 1, 2020	SM	F	439	$3.75	$1,646	68,713 Direct	-0.63%	Disposed	910.4% (price as of 2026-08-20)
July 1, 2020	SM	M	1,513	—	—	69,152 Direct	+2.24%	Acquired	(price as of 2026-08-20)
June 30, 2020	SM	J	2,224	$3.19	$7,095	67,639 Direct	+3.40%	Acquired	1087.8% (price as of 2026-08-20)
March 3, 2020	SM	P	10,000	$5.93	$59,300	65,415 Direct	+18.05%	Acquired	539.0% (price as of 2026-08-20)
Dec. 31, 2019	SM	J	955	$9.55	$9,120	55,415 Direct	+1.75%	Acquired	296.8% (price as of 2026-08-20)
Aug. 5, 2019	SM	A	7,369	—	—	7,369 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2019	SM	M	1,557	—	—	3,114 Direct	-33.33%	Disposed	(price as of 2026-08-20)
July 1, 2019	SM	M	1,512	—	—	1,513 Direct	-49.98%	Disposed	(price as of 2026-08-20)
July 1, 2019	SM	M	683	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2019	SM	F	452	$12.52	$5,659	54,460 Direct	-0.82%	Disposed	202.6% (price as of 2026-08-20)
July 1, 2019	SM	M	1,557	—	—	54,912 Direct	+2.92%	Acquired	(price as of 2026-08-20)
July 1, 2019	SM	F	439	$12.52	$5,496	53,355 Direct	-0.82%	Disposed	202.6% (price as of 2026-08-20)
July 1, 2019	SM	M	1,512	—	—	53,794 Direct	+2.89%	Acquired	(price as of 2026-08-20)
July 1, 2019	SM	F	198	$12.52	$2,479	52,282 Direct	-0.38%	Disposed	202.6% (price as of 2026-08-20)
July 1, 2019	SM	M	683	—	—	52,480 Direct	+1.32%	Acquired	(price as of 2026-08-20)
June 28, 2019	SM	J	853	$10.64	$9,076	51,797 Direct	+1.67%	Acquired	256.1% (price as of 2026-08-20)
Dec. 31, 2018	SM	J	569	$13.16	$7,488	50,944 Direct	+1.13%	Acquired	187.9% (price as of 2026-08-20)
July 30, 2018	SM	A	4,671	—	—	4,671 Direct	—	Acquired	(price as of 2026-08-20)
July 2, 2018	SM	M	1,512	—	—	3,025 Direct	-33.33%	Disposed	(price as of 2026-08-20)
July 2, 2018	SM	M	683	—	—	683 Direct	-50.00%	Disposed	(price as of 2026-08-20)
July 2, 2018	SM	M	477	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 2, 2018	SM	F	439	$25.69	$11,278	50,375 Direct	-0.86%	Disposed	47.5% (price as of 2026-08-20)
July 2, 2018	SM	M	1,512	—	—	50,814 Direct	+3.07%	Acquired	(price as of 2026-08-20)
July 2, 2018	SM	F	198	$25.69	$5,087	49,302 Direct	-0.40%	Disposed	47.5% (price as of 2026-08-20)
July 2, 2018	SM	M	683	—	—	49,500 Direct	+1.40%	Acquired	(price as of 2026-08-20)
July 2, 2018	SM	F	139	$25.69	$3,571	48,817 Direct	-0.28%	Disposed	47.5% (price as of 2026-08-20)
July 2, 2018	SM	M	477	—	—	48,956 Direct	+0.98%	Acquired	(price as of 2026-08-20)
June 29, 2018	SM	J	470	$18.77	$8,822	48,479 Direct	+0.98%	Acquired	101.9% (price as of 2026-08-20)
Dec. 29, 2017	SM	J	206	$14.05	$2,894	48,009 Direct	+0.43%	Acquired	169.7% (price as of 2026-08-20)
Aug. 2, 2017	SM	A	4,537	—	—	4,537 Direct	—	Acquired	(price as of 2026-08-20)
July 3, 2017	SM	M	682	—	—	1,366 Direct	-33.30%	Disposed	(price as of 2026-08-20)
July 3, 2017	SM	M	477	—	—	477 Direct	-50.00%	Disposed	(price as of 2026-08-20)
July 3, 2017	SM	M	288	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 3, 2017	SM	F	219	$16.53	$3,620	47,803 Direct	-0.46%	Disposed	129.2% (price as of 2026-08-20)
July 3, 2017	SM	M	682	—	—	48,022 Direct	+1.44%	Acquired	(price as of 2026-08-20)
July 3, 2017	SM	F	153	$16.53	$2,529	47,340 Direct	-0.32%	Disposed	129.2% (price as of 2026-08-20)
July 3, 2017	SM	M	477	—	—	47,493 Direct	+1.01%	Acquired	(price as of 2026-08-20)
July 3, 2017	SM	F	93	$16.53	$1,537	47,016 Direct	-0.20%	Disposed	129.2% (price as of 2026-08-20)
July 3, 2017	SM	M	288	—	—	47,109 Direct	+0.62%	Acquired	(price as of 2026-08-20)
June 30, 2017	SM	J	203	$14.05	$2,852	46,821 Direct	+0.44%	Acquired	169.7% (price as of 2026-08-20)
Dec. 30, 2016	SM	J	75	$23.87	$1,790	46,618 Direct	+0.16%	Acquired	58.7% (price as of 2026-08-20)
Aug. 29, 2016	SM	A	2,048	—	—	2,048 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2016	SM	M	476	—	—	954 Direct	-33.29%	Disposed	(price as of 2026-08-20)
July 1, 2016	SM	M	287	—	—	288 Direct	-49.91%	Disposed	(price as of 2026-08-20)
July 1, 2016	SM	M	404	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2016	SM	F	218	$27.00	$5,886	46,543 Direct	-0.47%	Disposed	40.3% (price as of 2026-08-20)
July 1, 2016	SM	M	679	—	—	46,761 Direct	+1.47%	Acquired	(price as of 2026-08-20)
July 1, 2016	SM	F	153	$27.00	$4,131	46,082 Direct	-0.33%	Disposed	40.3% (price as of 2026-08-20)
July 1, 2016	SM	M	476	—	—	46,235 Direct	+1.04%	Acquired	(price as of 2026-08-20)
July 1, 2016	SM	F	92	$27.00	$2,484	45,759 Direct	-0.20%	Disposed	40.3% (price as of 2026-08-20)
July 1, 2016	SM	M	287	—	—	45,851 Direct	+0.63%	Acquired	(price as of 2026-08-20)
July 1, 2016	SM	F	130	$27.00	$3,510	45,564 Direct	-0.28%	Disposed	40.3% (price as of 2026-08-20)
July 1, 2016	SM	M	404	—	—	45,694 Direct	+0.89%	Acquired	(price as of 2026-08-20)
June 30, 2016	SM	J	1,164	$16.71	$19,450	45,290 Direct	+2.64%	Acquired	126.8% (price as of 2026-08-20)
Dec. 31, 2015	SM	J	11	$16.71	$184	44,126 Direct	+0.02%	Acquired	126.8% (price as of 2026-08-20)
Aug. 24, 2015	SM	A	1,430	—	—	1,430 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2015	SM	M	4,040	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2015	SM	A	4,040	—	—	4,040 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2015	SM	M	287	—	—	575 Direct	-33.29%	Disposed	(price as of 2026-08-20)
July 1, 2015	SM	M	403	—	—	404 Direct	-49.94%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 174 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
Aug. 2, 2022	SM	Restricted Stock Units	Common Stock, $.01 Par Value (4,842)	—	—	4,842	Acquired
July 1, 2022	SM	Restricted Stock Units	Common Stock, $.01 Par Value (2,058)	—	—	2,058	Disposed
July 1, 2022	SM	Restricted Stock Units	Common Stock, $.01 Par Value (4,390)	—	—	4,390	Disposed
July 1, 2022	SM	Restricted Stock Units	Common Stock, $.01 Par Value (2,457)	—	—	2,457	Disposed
Dec. 14, 2021	SM	Restricted Stock Units	Common Stock, $.01 Par Value (4,389)	—	—	4,389	Disposed
Aug. 2, 2021	SM	Restricted Stock Units	Common Stock, $.01 Par Value (6,174)	—	—	6,174	Acquired
July 1, 2021	SM	Restricted Stock Units	Common Stock, $.01 Par Value (2,456)	—	—	2,456	Disposed
July 1, 2021	SM	Restricted Stock Units	Common Stock, $.01 Par Value (1,557)	—	—	1,557	Disposed
Dec. 21, 2020	SM	Restricted Stock Units	Common Stock, $.01 Par Value (13,169)	—	—	13,169	Acquired
July 1, 2020	SM	Restricted Stock Units	Common Stock, $.01 Par Value (2,456)	—	—	2,456	Disposed
July 1, 2020	SM	Restricted Stock Units	Common Stock, $.01 Par Value (1,557)	—	—	1,557	Disposed
July 1, 2020	SM	Restricted Stock Units	Common Stock, $.01 Par Value (1,513)	—	—	1,513	Disposed
Aug. 5, 2019	SM	Restricted Stock Units	Common Stock (7,369)	—	—	7,369	Acquired
July 1, 2019	SM	Restricted Stock Units	Common Stock (1,557)	—	—	1,557	Disposed
July 1, 2019	SM	Restricted Stock Units	Common Stock (1,512)	—	—	1,512	Disposed
July 1, 2019	SM	Restricted Stock Units	Common Stock (683)	—	—	683	Disposed
July 30, 2018	SM	Restricted Stock Units	Common Stock (4,671)	—	—	4,671	Acquired
July 2, 2018	SM	Restricted Stock Units	Common Stock (1,512)	—	—	1,512	Disposed
July 2, 2018	SM	Restricted Stock Units	Common Stock (683)	—	—	683	Disposed
July 2, 2018	SM	Restricted Stock Units	Common Stock (477)	—	—	477	Disposed
Aug. 2, 2017	SM	Restricted Stock Units	Common Stock (4,537)	—	—	4,537	Acquired
July 3, 2017	SM	Restricted Stock Units	Common Stock (682)	—	—	682	Disposed
July 3, 2017	SM	Restricted Stock Units	Common Stock (477)	—	—	477	Disposed
July 3, 2017	SM	Restricted Stock Units	Common Stock (288)	—	—	288	Disposed
Aug. 29, 2016	SM	Restricted Stock Units	Common Stock (2,048)	—	—	2,048	Acquired
July 1, 2016	SM	Restricted Stock Units	Common Stock (476)	—	—	476	Disposed
July 1, 2016	SM	Restricted Stock Units	Common Stock (287)	—	—	287	Disposed
July 1, 2016	SM	Restricted Stock Units	Common Stock (404)	—	—	404	Disposed
Aug. 24, 2015	SM	Restricted Stock Units	Common Stock (1,430)	—	—	1,430	Acquired
July 1, 2015	SM	Performance Share Units	Common Stock (4,040)	—	—	4,040	Disposed
July 1, 2015	SM	Performance Share Units	Common Stock (4,040)	—	—	4,040	Acquired
July 1, 2015	SM	Restricted Stock Units	Common Stock (287)	—	—	287	Disposed
July 1, 2015	SM	Restricted Stock Units	Common Stock (403)	—	—	403	Disposed
July 1, 2015	SM	Restricted Stock Units	Common Stock (476)	—	—	476	Disposed
Aug. 11, 2014	SM	Restricted Stock Units	Common Stock (862)	—	—	862	Acquired
July 2, 2014	SM	Performance Share Units	Common Stock (1,356)	—	—	1,356	Disposed
July 2, 2014	SM	Performance Share Units	Common Stock (1,356)	—	—	1,356	Acquired
July 1, 2014	SM	Restricted Stock Units	Common Stock (402)	—	—	402	Disposed
July 1, 2014	SM	Restricted Stock Units	Common Stock (475)	—	—	475	Disposed
July 1, 2014	SM	Restricted Stock Units	Common Stock (469)	—	—	469	Disposed
July 22, 2013	SM	Restricted Stock Units	Common Stock (1,209)	—	—	1,209	Acquired
July 2, 2013	SM	Performance Share Award	Common Stock (7,296)	—	July 2, 2013	7,296	Acquired
July 2, 2013	SM	Performance Share Award	Common Stock (7,296)	—	July 2, 2013	7,296	Disposed
July 1, 2013	SM	Restricted Stock Units	Common Stock (474)	—	July 1, 2013	474	Disposed
July 1, 2013	SM	Restricted Stock Units	Common Stock (235)	—	July 1, 2013	235	Disposed
July 1, 2013	SM	Restricted Stock Units	Common Stock (787)	—	July 1, 2013	787	Disposed
Dec. 15, 2010	SM	Restricted Stock Units	Common Stock (800)	—	Dec. 15, 2010	800	Disposed
Aug. 1, 2010	SM	Restricted Stock Units	Common Stock (433)	—	Aug. 1, 2010	433	Disposed
July 1, 2010	SM	Restricted Stock Units	Common Stock (1,378)	—	—	1,378	Acquired
Feb. 28, 2010	SM	Restricted Stock Units	Common Stock (124)	—	Feb. 28, 2010	124	Disposed
Feb. 28, 2010	SM	Restricted Stock Units	Common Stock (271)	—	Feb. 28, 2010	271	Disposed
Dec. 15, 2009	SM	Restricted Stock Units	Common Stock (800)	—	Dec. 15, 2009	800	Disposed
Aug. 1, 2009	SM	Restricted Stock Units	Common Stock (3,025)	—	—	3,025	Acquired
Feb. 28, 2009	SM	Restricted Stock Units	Common Stock (271)	—	Feb. 28, 2009	271	Disposed
Feb. 28, 2009	SM	Restricted Stock Units	Common Stock (124)	—	Feb. 28, 2009	124	Disposed
Feb. 28, 2009	SM	Restricted Stock Units	Common Stock (823)	—	Feb. 28, 2009	823	Disposed
Dec. 15, 2008	SM	Restricted Stock Units	Common Stock (801)	—	Dec. 15, 2008	801	Disposed

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

Initial ownership (Form 3) 20 holdings

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

Date	Ticker	Security	Shares	Ownership
Feb. 28, 2013	SM	Common Stock	31,362	Direct
Feb. 28, 2013	SM	Restricted Stock Units→ Common Stock (787)	787	Direct
Feb. 28, 2013	SM	Restricted Stock Units→ Common Stock (704)	704	Direct
Feb. 28, 2013	SM	Restricted Stock Units→ Common Stock (1,425)	1,425	Direct
Aug. 18, 2008	SM	Common Stock	9,627	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (846)	846	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (844)	844	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (844)	844	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (3,374)	3,374	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (1,516)	1,516	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (3,032)	3,032	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (3,030)	3,030	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (3,030)	3,030	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (2,298)	2,298	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (430)	430	Direct
Aug. 18, 2008	SM	Stock Option (Right-To-Buy)→ Common Stock (2,728)	2,728	Direct
Aug. 18, 2008	SM	Restricted Stock Units→ Common Stock (813)	813	Direct
Aug. 18, 2008	SM	Restricted Stock Units→ Common Stock (2,401)	2,401	Direct
Aug. 18, 2008	SM	Restricted Stock Units→ Common Stock (248)	248	Direct
Aug. 18, 2008	SM	Restricted Stock Units→ Common Stock (823)	823	Direct

Compensation (DEF 14A)

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

SM

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2008	$166,638	$27,995	$119,657	—	$585,349	$10,865	$8,649	$919,154

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