William T Vaughn

Insider

First SEC filing: Feb. 27, 2004 · Latest: Feb. 27, 2004

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 10 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

10 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 25, 2004	DVN	A	5,600	—	—	5,600 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 15, 2004	DVN	S	13,442	$59.12	$794,691	22,677 Direct	-37.22%	Disposed	67.2% (price as of 2026-08-20)
Jan. 13, 2004	DVN	M	35,000	$58.85	$2,059,750	0 Direct	-100.00%	Disposed	68.0% (price as of 2026-08-20)
Jan. 13, 2004	DVN	M	21,200	$58.85	$1,247,620	29,631 Direct	-41.71%	Disposed	68.0% (price as of 2026-08-20)
Jan. 13, 2004	DVN	M	23,193	$58.85	$1,364,908	15,462 Direct	-60.00%	Disposed	68.0% (price as of 2026-08-20)
Jan. 13, 2004	DVN	S	21,200	$58.85	$1,247,620	36,119 Direct	-36.99%	Disposed	68.0% (price as of 2026-08-20)
Jan. 13, 2004	DVN	M	21,200	$46.09	$977,108	57,319 Direct	+58.69%	Acquired	114.4% (price as of 2026-08-20)
Jan. 13, 2004	DVN	S	None	$58.85	—	36,119 Direct	—	Disposed	68.0% (price as of 2026-08-20)
Jan. 13, 2004	DVN	M	23,193	$34.85	$808,276	59,312 Direct	+64.21%	Acquired	183.6% (price as of 2026-08-20)
Jan. 13, 2004	DVN	S	35,000	$58.85	$2,059,750	36,119 Direct	-49.21%	Disposed	68.0% (price as of 2026-08-20)
Jan. 13, 2004	DVN	M	35,000	$51.70	$1,809,500	71,119 Direct	+96.90%	Acquired	91.2% (price as of 2026-08-20)
Jan. 9, 2004	DVN	M	8,607	$34.85	$299,954	33,913 Direct	+34.01%	Acquired	183.6% (price as of 2026-08-20)
Jan. 9, 2004	DVN	F	5,079	$59.30	$301,185	25,206 Direct	-16.77%	Disposed	66.7% (price as of 2026-08-20)
Jan. 9, 2004	DVN	M	9,736	$30.94	$301,232	30,285 Direct	+47.38%	Acquired	219.5% (price as of 2026-08-20)

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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 25, 2004	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (5,600)	$52.20	Feb. 25, 2012	5,600	Acquired
Jan. 13, 2004	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (35,000)	$51.70	Nov. 29, 2010	35,000	Disposed
Jan. 13, 2004	DVN	Non-Qualified Stock Option (right to buy)	Common Stock (21,200)	$46.09	Dec. 2, 2012	21,200	Disposed
Jan. 13, 2004	DVN	Non-Qualified Stock Option (right to buy)	Common Stock	$34.85	Dec. 4, 2011	23,193	Disposed

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