Insider Transactions

What COSTCO WHOLESALE CORP /NEW's executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

	3 months	12 months
Open-market buys	0	0
Sells	1	14
Total trades	2	91

Shares traded

	3 months	12 months
Acquired	0	71,136
Disposed	6,134	66,860
Net activity	−6,134	+4,276

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View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

All Buys Sells

Insider	Relation	Date	Transaction	Shares	Price	Value	Shares held
Raikes Jeffrey S	Director	Jul 10	Gift · G	−5,249	—	—	6,044
Denman Kenneth D	Director	Jun 23	Open-market sale · S	−885	$957.45	−$847K	4,779
Frates Caton	Executive Vice President	Apr 01	Open-market sale · S	−700	$993.00	−$695K	5,815
George Sarah Catherine	Executive Vice President	Mar 12	Discretionary Transaction · I	−642	$991.21	−$636K	0
Millerchip Gary	Executive Vice President	Mar 11	Withheld — tax / exercise cost · F	−1,154	$992.23	−$1.15M	15,465
Adamo Claudine	Executive Vice President	Mar 09	Open-market sale · S	−730	$1,003.02	−$732K	6,121
Jones Teresa A.	Executive Vice President	Jan 27	Gift · G	−300	—	—	3,928
Raikes Jeffrey S	Director	Jan 27	Gift · G	−5,115	—	—	11,293
Jones Teresa A.	Executive Vice President	Jan 21	Open-market sale · S	−850	$986.26	−$838K	4,228
Raimondo Gina Marie	Director	Jan 16	Grant / award · A	+215	—	—	215
Decker Susan L	Director	Jan 16	Open-market sale · S	−458	$955.00	−$437K	8,532
Klauer James C	Executive Vice President	Jan 14	Open-market sale · S	−1,500	$939.00	−$1.41M	44,837
Miller Russell D	Sr. Executive Vice President	Jan 09	Open-market sale · S	−1,500	$916.32	−$1.37M	8,240
Polit Javier	Executive Vice President	Dec 30	Open-market sale · S	−558	$862.90	−$482K	10,190
Polit Javier	Executive Vice President	Dec 29	Open-market sale · S	−2,049	$867.21	−$1.78M	10,748
Denman Kenneth D	Director	Dec 19	Gift · G	−325	—	—	5,664
Decker Susan L	Director	Dec 15	Gift · G	−2,827	—	—	8,990
Raikes Jeffrey S	Director	Nov 10	Gift · G	−4,120	—	—	16,408
Wilcox William Richard	Executive Vice President	Nov 07	Open-market sale · S	−2,400	$930.13	−$2.23M	2,000
Adamo Claudine	Executive Vice President	Oct 24	Open-market sale · S	−2,700	$935.68	−$2.53M	6,851

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