Director Share Dealings - Costco Wholesale Corp (COST)

Director deals

Listed below are trades carried out by directors and other individuals which are required to be notified to the market.

≈ Figures for the value of trade may not add up due to rounding.

Recent deals

Date	Name and position (if held)	Deal type	Number of shares dealt	Price per share	Value of trade ≈	Shares remaining
22 October 2026	Roland Michael VachrisPresident/CEO	Sell Tax related	1,403	$1,018.21	$1,428,548.63	64,827
22 October 2026	Roland Michael VachrisPresident/CEO	Sell Tax related	1,120	$1,018.21	$1,140,395.20	63,707
22 October 2026	Roland Michael VachrisPresident/CEO	Sell Tax related	1,131	$1,018.21	$1,151,595.51	62,575
22 October 2026	John Christopher SullivanExecutive Vice President	Sell Tax related	572	$1,018.21	$582,416.12	51,650
22 October 2026	John Christopher SullivanExecutive Vice President	Sell Tax related	647	$1,018.21	$658,781.87	51,003
22 October 2026	John Christopher SullivanExecutive Vice President	Sell Tax related	975	$1,018.21	$992,754.75	50,028
22 October 2026	John Christopher SullivanExecutive Vice President	Sell Tax related	732	$1,018.21	$745,329.72	49,296
22 October 2026	John Christopher SullivanExecutive Vice President	Sell Tax related	835	$1,018.21	$850,205.35	48,460
22 October 2026	James C (Jim) KlauerOther Level B	Sell Tax related	190	$1,018.21	$193,459.90	47,839
22 October 2026	James C (Jim) KlauerOther Level B	Sell Tax related	396	$1,018.21	$403,211.16	47,443

5 most significant deals

Date	Name and position (if held)	Deal type	Number of shares dealt	Price per share	Value of trade ≈	Shares remaining
29 September 2026	Claudine AdamoExecutive Vice President	Sell Regular sell transaction (market)	2,200	$915.93	$2,015,046.00	7,134
29 December 2025	Javier PolitChief Information Officer	Sell Regular sell transaction (market)	2,049	$867.21	$1,776,903.86	10,748
10 September 2026	William Richard (Bill) WilcoxExecutive Vice President	Sell Tax related	1,934	$902.38	$1,745,202.92	4,194
10 September 2026	Yoram RubanankoExecutive Vice President	Sell Tax related	1,695	$902.38	$1,529,534.10	10,680
10 September 2026	Caton FratesSenior Executive Vice President	Sell Tax related	1,654	$902.38	$1,492,536.52	8,713

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Director deal information provided by Factset.