Marian J Moon

Insider

First SEC filing: Jan. 8, 2007 · Latest: Jan. 8, 2007

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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.

Insider at

DVN selling April 23, 2008

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 65 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

65 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 23, 2008	DVN	M	38,062	$23.04	$876,948	66,137 Direct	+135.57%	Acquired	113.2% (price as of 2026-08-21)
April 23, 2008	DVN	S	38,062	$120.50	$4,586,471	28,075 Direct	-57.55%	Disposed	-59.2% (price as of 2026-08-21)
April 23, 2008	DVN	M	33,600	$26.42	$887,712	61,675 Direct	+119.68%	Acquired	86.0% (price as of 2026-08-21)
April 23, 2008	DVN	S	33,600	$120.50	$4,048,800	28,075 Direct	-54.48%	Disposed	-59.2% (price as of 2026-08-21)
April 23, 2008	DVN	M	38,062	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 23, 2008	DVN	M	33,600	—	—	18,616 Direct	-64.35%	Disposed	(price as of 2026-08-21)
Feb. 25, 2008	DVN	M	63,600	$23.04	$1,465,344	91,675 Direct	+226.54%	Acquired	113.2% (price as of 2026-08-21)
Feb. 25, 2008	DVN	S	63,600	$99.50	$6,328,200	28,075 Direct	-69.38%	Disposed	-50.6% (price as of 2026-08-21)
Feb. 25, 2008	DVN	M	63,600	—	—	38,062 Direct	-62.56%	Disposed	(price as of 2026-08-21)
Feb. 12, 2008	DVN	G	500	—	—	43,491 Indirect	-1.14%	Disposed	(price as of 2026-08-21)
Feb. 11, 2008	DVN	M	22,294	$17.42	$388,361	50,369 Direct	+79.41%	Acquired	182.0% (price as of 2026-08-21)
Feb. 11, 2008	DVN	S	22,294	$90.06	$2,007,798	28,075 Direct	-44.26%	Disposed	-45.4% (price as of 2026-08-21)
Feb. 11, 2008	DVN	M	22,294	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 8, 2008	DVN	M	39,554	$17.42	$689,031	67,629 Direct	+140.89%	Acquired	182.0% (price as of 2026-08-21)
Feb. 8, 2008	DVN	S	39,554	$90.00	$3,559,860	28,075 Direct	-58.49%	Disposed	-45.4% (price as of 2026-08-21)
Feb. 8, 2008	DVN	M	39,554	—	—	22,294 Direct	-63.95%	Disposed	(price as of 2026-08-21)
Dec. 12, 2007	DVN	F	1,042	$89.59	$93,353	37,400 Direct	-2.71%	Disposed	-45.2% (price as of 2026-08-21)
Dec. 12, 2007	DVN	F	1,116	$89.59	$99,982	36,284 Direct	-2.98%	Disposed	-45.2% (price as of 2026-08-21)
Dec. 10, 2007	DVN	G	240	—	—	29,642 Direct	-0.80%	Disposed	(price as of 2026-08-21)
Dec. 10, 2007	DVN	A	8,800	—	—	38,442 Direct	+29.69%	Acquired	(price as of 2026-08-21)
Dec. 10, 2007	DVN	A	1,121	—	—	1,121 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 10, 2007	DVN	A	21,879	—	—	21,879 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 9, 2007	DVN	F	1,842	$87.97	$162,041	29,882 Direct	-5.81%	Disposed	-44.2% (price as of 2026-08-21)
Dec. 6, 2007	DVN	G	120	—	—	31,724 Direct	-0.38%	Disposed	(price as of 2026-08-21)
Dec. 6, 2007	DVN	G	120	—	—	380 Indirect	+46.15%	Acquired	(price as of 2026-08-21)
Dec. 4, 2007	DVN	F	1,481	$83.11	$123,086	31,844 Direct	-4.44%	Disposed	-40.9% (price as of 2026-08-21)
Dec. 19, 2006	DVN	G	225	—	—	24,283 Indirect	-0.92%	Disposed	(price as of 2026-08-21)
Dec. 19, 2006	DVN	G	80	—	—	260 Indirect	+44.44%	Acquired	(price as of 2026-08-21)
Dec. 12, 2006	DVN	F	1,081	$71.01	$76,762	35,156 Direct	-2.98%	Disposed	-30.8% (price as of 2026-08-21)
Dec. 12, 2006	DVN	A	10,600	—	—	45,756 Direct	+30.15%	Acquired	(price as of 2026-08-21)
Dec. 12, 2006	DVN	A	1,408	—	—	1,408 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 12, 2006	DVN	A	25,892	—	—	25,892 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 9, 2006	DVN	F	1,911	$72.07	$137,726	36,237 Direct	-5.01%	Disposed	-31.8% (price as of 2026-08-21)
Dec. 4, 2006	DVN	F	1,988	$73.07	$145,263	38,148 Direct	-4.95%	Disposed	-32.8% (price as of 2026-08-21)
Nov. 9, 2006	DVN	M	70,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 9, 2006	DVN	M	15,462	—	—	61,848 Direct	-20.00%	Disposed	(price as of 2026-08-21)
Nov. 9, 2006	DVN	M	7,600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 9, 2006	DVN	M	3,800	—	—	19,272 Direct	-16.47%	Disposed	(price as of 2026-08-21)
Nov. 9, 2006	DVN	M	3,600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 9, 2006	DVN	M	3,800	$15.47	$58,786	24,508 Indirect	+18.35%	Acquired	217.6% (price as of 2026-08-21)
Nov. 9, 2006	DVN	M	3,600	$14.56	$52,416	20,708 Indirect	+21.04%	Acquired	237.4% (price as of 2026-08-21)
Nov. 9, 2006	DVN	M	7,600	$18.38	$139,688	17,108 Indirect	+79.93%	Acquired	167.3% (price as of 2026-08-21)
Nov. 9, 2006	DVN	S	15,462	$70.42	$1,088,834	40,136 Direct	-27.81%	Disposed	-30.2% (price as of 2026-08-21)
Nov. 9, 2006	DVN	M	15,462	$17.42	$269,348	55,598 Direct	+38.52%	Acquired	182.0% (price as of 2026-08-21)
Nov. 9, 2006	DVN	S	70,000	$70.42	$4,929,400	40,136 Direct	-63.56%	Disposed	-30.2% (price as of 2026-08-21)
Nov. 9, 2006	DVN	M	70,000	$25.85	$1,809,500	110,136 Direct	+174.41%	Acquired	90.1% (price as of 2026-08-21)
Dec. 23, 2005	DVN	G	156	—	—	9,508 Indirect	-1.61%	Disposed	(price as of 2026-08-21)
Dec. 12, 2005	DVN	A	9,900	—	—	40,136 Direct	+32.74%	Acquired	(price as of 2026-08-21)
Dec. 12, 2005	DVN	A	1,506	—	—	1,506 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 12, 2005	DVN	A	24,194	—	—	24,194 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 9, 2005	DVN	F	1,885	$65.30	$123,090	30,236 Direct	-5.87%	Disposed	-24.8% (price as of 2026-08-21)
Dec. 7, 2005	DVN	G	60	—	—	180 Indirect	+50.00%	Acquired	(price as of 2026-08-21)
Dec. 7, 2005	DVN	G	60	—	—	9,664 Indirect	-0.62%	Disposed	(price as of 2026-08-21)
Dec. 4, 2005	DVN	F	1,961	$62.29	$122,151	32,121 Direct	-5.75%	Disposed	-21.1% (price as of 2026-08-21)
Sept. 20, 2005	DVN	M	44,728	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 20, 2005	DVN	M	5,000	—	—	7,600 Direct	-39.68%	Disposed	(price as of 2026-08-21)
Sept. 20, 2005	DVN	M	5,000	$18.38	$91,900	9,724 Indirect	+105.84%	Acquired	167.3% (price as of 2026-08-21)
Sept. 20, 2005	DVN	S	44,728	$65.73	$2,939,971	34,082 Direct	-56.75%	Disposed	-25.3% (price as of 2026-08-21)
Sept. 20, 2005	DVN	M	44,728	$15.47	$691,942	78,810 Direct	+131.24%	Acquired	217.6% (price as of 2026-08-21)
Dec. 9, 2004	DVN	A	17,500	—	—	36,866 Direct	+90.36%	Acquired	(price as of 2026-08-21)
Dec. 9, 2004	DVN	A	2,600	—	—	2,600 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 9, 2004	DVN	A	32,400	—	—	32,400 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 6, 2004	DVN	G	60	—	—	120 Indirect	+100.00%	Acquired	(price as of 2026-08-21)
Dec. 6, 2004	DVN	G	60	—	—	1,940 Indirect	-3.00%	Disposed	(price as of 2026-08-21)
Dec. 4, 2004	DVN	F	1,506	$39.55	$59,562	19,366 Direct	-7.22%	Disposed	24.2% (price as of 2026-08-21)
Oct. 12, 2004	DVN	G	100	—	—	10,436 Direct	-0.95%	Disposed	(price as of 2026-08-21)
Jan. 20, 2004	DVN	S	7,200	$60.00	$432,000	10,536 Direct	-40.60%	Disposed	63.8% (price as of 2026-08-21)
Jan. 20, 2004	DVN	M	7,200	$29.12	$209,664	17,736 Direct	+68.34%	Acquired	237.4% (price as of 2026-08-21)
Jan. 20, 2004	DVN	M	3,700	$36.75	$135,975	14,236 Direct	+35.12%	Acquired	167.4% (price as of 2026-08-21)
Jan. 20, 2004	DVN	M	1,100	$30.94	$34,034	11,636 Direct	+10.44%	Acquired	217.6% (price as of 2026-08-21)
Dec. 30, 2003	DVN	G	10	—	—	10,536 Direct	-0.09%	Disposed	(price as of 2026-08-21)
Dec. 30, 2003	DVN	G	20	—	—	10,546 Direct	-0.19%	Disposed	(price as of 2026-08-21)
Dec. 4, 2003	DVN	A	9,100	—	—	10,566 Direct	+620.74%	Acquired	(price as of 2026-08-21)
Dec. 4, 2003	DVN	A	1,892	—	—	1,892 Direct	—	Acquired	(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
April 23, 2008	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (38,062)	$23.04	Dec. 2, 2012	38,062	Disposed
April 23, 2008	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (33,600)	$26.42	Dec. 3, 2011	33,600	Disposed
Feb. 25, 2008	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (63,600)	$23.04	Dec. 2, 2012	63,600	Disposed
Feb. 11, 2008	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (22,294)	$17.42	Dec. 4, 2011	22,294	Disposed
Feb. 8, 2008	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (39,554)	$17.42	Dec. 4, 2011	39,554	Disposed
Dec. 10, 2007	DVN	Incentive Stock Option (right to buy)	Common Stock (1,121)	$89.15	Dec. 9, 2015	1,121	Acquired
Dec. 10, 2007	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (21,879)	$89.15	Dec. 9, 2015	21,879	Acquired
Dec. 12, 2006	DVN	Incentive Stock Option (right to buy)	Common Stock (1,408)	$71.01	Dec. 11, 2014	1,408	Acquired
Dec. 12, 2006	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (25,892)	$71.01	Dec. 11, 2014	25,892	Acquired
Nov. 9, 2006	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (70,000)	$25.85	Nov. 29, 2010	70,000	Disposed
Nov. 9, 2006	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (15,462)	$17.42	Dec. 4, 2011	15,462	Disposed
Nov. 9, 2006	DVN	Incentive Stock Option (right to buy)	Common Stock (7,600)	$18.38	Jan. 20, 2008	7,600	Disposed
Nov. 9, 2006	DVN	Incentive Stock Option (right to buy)	Common Stock (3,800)	$15.47	Dec. 9, 2009	3,800	Disposed
Nov. 9, 2006	DVN	Incentive Stock Option (right to buy)	Common Stock (3,600)	$14.56	Dec. 10, 2008	3,600	Disposed
Dec. 12, 2005	DVN	Incentive Stock Option (right to buy)	Common Stock (1,506)	$66.39	Dec. 11, 2013	1,506	Acquired
Dec. 12, 2005	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (24,194)	$66.39	Dec. 11, 2013	24,194	Acquired
Sept. 20, 2005	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (44,728)	$15.47	Dec. 9, 2009	44,728	Disposed
Sept. 20, 2005	DVN	Incentive Stock Option (right to buy)	Common Stock (5,000)	$18.38	Jan. 20, 2008	5,000	Disposed
Dec. 9, 2004	DVN	Incentive Stock Option (right to buy)	Common Stock (2,600)	$38.45	Dec. 8, 2012	2,600	Acquired
Dec. 9, 2004	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (32,400)	$38.45	Dec. 8, 2012	32,400	Acquired
Dec. 4, 2003	DVN	Incentive Stock Option (right to buy)	Common Stock (1,892)	—	Dec. 3, 2011	1,892	Acquired

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