Chad R Dreier

Insider

First SEC filing: May 8, 2007 · Latest: May 8, 2007

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 4 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

4 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 7, 2007	OXY	A	5,000	—	—	40,666 Direct	+14.02%	Acquired	(price as of 2026-08-21)
May 8, 2006	OXY	A	2,500	—	—	17,833 Direct	+16.30%	Acquired	(price as of 2026-08-21)
May 9, 2005	OXY	A	2,500	—	—	15,333 Direct	+19.48%	Acquired	(price as of 2026-08-21)
Feb. 24, 2005	OXY	P	2,000	$68.85	$137,700	12,833 Direct	+18.46%	Acquired	86.3% (price as of 2026-08-21)
May 3, 2004	OXY	A	2,500	—	—	10,833 Direct	+30.00%	Acquired	(price as of 2026-08-21)
Feb. 3, 2004	OXY	P	2,500	$43.55	$108,875	8,333 Direct	+42.86%	Acquired	194.5% (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.