James P. Murphy

Insider

First SEC filing: June 4, 2026 · Latest: June 4, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 86 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

86 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 3, 2026	ZUMZ	A	4,110	—	—	32,231	—	—	(price as of 2026-08-19)
Oct. 22, 2022	COST	F	1,035	$478.18	$494,916	38,084 Direct	-2.65%	Disposed	103.8% (price as of 2026-08-19)
Oct. 22, 2022	COST	F	1,041	$478.18	$497,785	39,119 Direct	-2.59%	Disposed	103.8% (price as of 2026-08-19)
Oct. 22, 2022	COST	F	949	$478.18	$453,793	40,160 Direct	-2.31%	Disposed	103.8% (price as of 2026-08-19)
Oct. 22, 2022	COST	F	722	$478.18	$345,246	41,109 Direct	-1.73%	Disposed	103.8% (price as of 2026-08-19)
Oct. 22, 2022	COST	F	499	$478.18	$238,612	41,831 Direct	-1.18%	Disposed	103.8% (price as of 2026-08-19)
Sept. 12, 2022	COST	A	7,893	—	—	42,330 Direct	+22.92%	Acquired	(price as of 2026-08-19)
Sept. 12, 2022	COST	F	1,793	$539.52	$967,359	39,700 Direct	-4.32%	Disposed	80.6% (price as of 2026-08-19)
Sept. 12, 2022	COST	A	5,263	—	—	41,493 Direct	+14.53%	Acquired	(price as of 2026-08-19)
Sept. 12, 2022	COST	F	1,793	$539.52	$967,359	39,700 Direct	-4.32%	Disposed	80.6% (price as of 2026-08-19)
Sept. 12, 2022	COST	A	5,263	—	—	41,493 Direct	+14.53%	Acquired	(price as of 2026-08-19)
July 20, 2022	COST	S	1,500	$525.20	$787,800	36,230 Direct	-3.98%	Disposed	85.5% (price as of 2026-08-19)
June 22, 2022	COST	S	2,500	$464.00	$1,160,000	37,730 Direct	-6.21%	Disposed	110.0% (price as of 2026-08-19)
Dec. 15, 2021	COST	G	95	—	—	40,230 Direct	-0.24%	Disposed	(price as of 2026-08-19)
Dec. 13, 2021	COST	S	5,000	$559.32	$2,796,600	40,325 Direct	-11.03%	Disposed	74.2% (price as of 2026-08-19)
Oct. 22, 2021	COST	F	261	$481.99	$125,799	45,325 Direct	-0.57%	Disposed	102.2% (price as of 2026-08-19)
Oct. 22, 2021	COST	F	317	$481.99	$152,791	45,586 Direct	-0.69%	Disposed	102.2% (price as of 2026-08-19)
Oct. 22, 2021	COST	F	362	$481.99	$174,480	45,903 Direct	-0.78%	Disposed	102.2% (price as of 2026-08-19)
Oct. 22, 2021	COST	F	499	$481.99	$240,513	46,265 Direct	-1.07%	Disposed	102.2% (price as of 2026-08-19)
Oct. 22, 2021	COST	F	540	$481.99	$260,275	46,764 Direct	-1.14%	Disposed	102.2% (price as of 2026-08-19)
Sept. 14, 2021	COST	F	2,278	$458.41	$1,044,258	47,304 Direct	-4.59%	Disposed	112.6% (price as of 2026-08-19)
Sept. 14, 2021	COST	A	9,926	—	—	49,582 Direct	+25.03%	Acquired	(price as of 2026-08-19)
Dec. 11, 2020	COST	A	186	—	—	39,792 Direct	+0.47%	Acquired	(price as of 2026-08-19)
Oct. 22, 2020	COST	F	311	$375.75	$116,858	39,606 Direct	-0.78%	Disposed	159.3% (price as of 2026-08-19)
Oct. 22, 2020	COST	F	355	$375.75	$133,391	39,917 Direct	-0.88%	Disposed	159.3% (price as of 2026-08-19)
Oct. 22, 2020	COST	F	490	$375.75	$184,118	40,272 Direct	-1.20%	Disposed	159.3% (price as of 2026-08-19)
Oct. 22, 2020	COST	F	530	$375.75	$199,148	40,762 Direct	-1.28%	Disposed	159.3% (price as of 2026-08-19)
Oct. 22, 2020	COST	F	499	$375.75	$187,499	41,292 Direct	-1.19%	Disposed	159.3% (price as of 2026-08-19)
Sept. 14, 2020	COST	F	2,670	$342.92	$915,596	41,791 Direct	-6.01%	Disposed	184.2% (price as of 2026-08-19)
Sept. 14, 2020	COST	A	11,840	—	—	44,461 Direct	+36.30%	Acquired	(price as of 2026-08-19)
July 14, 2020	COST	S	5,000	$326.00	$1,630,000	32,771 Direct	-13.24%	Disposed	198.9% (price as of 2026-08-19)
April 22, 2020	COST	S	5,000	$310.00	$1,550,000	37,771 Direct	-11.69%	Disposed	214.4% (price as of 2026-08-19)
Oct. 29, 2019	COST	G	340	—	—	42,771 Direct	-0.79%	Disposed	(price as of 2026-08-19)
Oct. 22, 2019	COST	F	355	$299.97	$106,489	43,111 Direct	-0.82%	Disposed	224.9% (price as of 2026-08-19)
Oct. 22, 2019	COST	F	490	$299.97	$146,985	43,466 Direct	-1.11%	Disposed	224.9% (price as of 2026-08-19)
Oct. 22, 2019	COST	F	531	$299.97	$159,284	43,956 Direct	-1.19%	Disposed	224.9% (price as of 2026-08-19)
Oct. 22, 2019	COST	F	499	$299.97	$149,685	44,487 Direct	-1.11%	Disposed	224.9% (price as of 2026-08-19)
Oct. 22, 2019	COST	F	592	$299.97	$177,582	44,986 Direct	-1.30%	Disposed	224.9% (price as of 2026-08-19)
Sept. 18, 2019	COST	F	3,032	$292.43	$886,648	45,578 Direct	-6.24%	Disposed	233.2% (price as of 2026-08-19)
Sept. 18, 2019	COST	A	13,510	—	—	48,610 Direct	+38.49%	Acquired	(price as of 2026-08-19)
June 20, 2019	COST	S	10,000	$265.85	$2,658,500	35,100 Direct	-22.17%	Disposed	266.6% (price as of 2026-08-19)
March 14, 2019	COST	G	440	—	—	45,100 Direct	-0.97%	Disposed	(price as of 2026-08-19)
Oct. 22, 2018	COST	F	490	$229.06	$112,239	39,317 Direct	-1.23%	Disposed	325.4% (price as of 2026-08-19)
Oct. 22, 2018	COST	F	531	$229.06	$121,631	39,807 Direct	-1.32%	Disposed	325.4% (price as of 2026-08-19)
Oct. 22, 2018	COST	F	499	$229.06	$114,301	40,338 Direct	-1.22%	Disposed	325.4% (price as of 2026-08-19)
Oct. 22, 2018	COST	F	593	$229.06	$135,833	40,837 Direct	-1.43%	Disposed	325.4% (price as of 2026-08-19)
Oct. 22, 2018	COST	F	593	$229.06	$135,833	41,430 Direct	-1.41%	Disposed	325.4% (price as of 2026-08-19)
Oct. 2, 2018	COST	A	18,680	—	—	52,514 Direct	+55.21%	Acquired	(price as of 2026-08-19)
Oct. 2, 2018	COST	F	4,268	$236.35	$1,008,742	42,023 Direct	-9.22%	Disposed	312.3% (price as of 2026-08-19)
Oct. 2, 2018	COST	A	12,457	—	—	46,291 Direct	+36.82%	Acquired	(price as of 2026-08-19)
July 23, 2018	COST	S	15,000	$219.22	$3,288,300	33,834 Direct	-30.72%	Disposed	344.5% (price as of 2026-08-19)
Jan. 5, 2018	COST	S	5,000	$187.48	$937,400	48,834 Direct	-9.29%	Disposed	419.8% (price as of 2026-08-19)
Jan. 5, 2018	COST	G	540	—	—	53,834 Direct	-0.99%	Disposed	(price as of 2026-08-19)
Oct. 22, 2017	COST	F	1,897	$160.77	$304,981	63,580 Direct	-2.90%	Disposed	506.1% (price as of 2026-08-19)
Oct. 22, 2017	COST	F	1,619	$160.77	$260,287	65,477 Direct	-2.41%	Disposed	506.1% (price as of 2026-08-19)
Oct. 22, 2017	COST	F	3,389	$160.77	$544,850	55,000 Direct	-5.80%	Disposed	506.1% (price as of 2026-08-19)
Oct. 22, 2017	COST	F	2,662	$160.77	$427,970	58,389 Direct	-4.36%	Disposed	506.1% (price as of 2026-08-19)
Oct. 22, 2017	COST	F	2,529	$160.77	$406,587	61,051 Direct	-3.98%	Disposed	506.1% (price as of 2026-08-19)
Oct. 2, 2017	COST	A	626	$165.89	$103,847	67,096 Direct	+0.94%	Acquired	487.4% (price as of 2026-08-19)
Oct. 2, 2017	COST	F	1,945	$165.89	$322,656	66,470 Direct	-2.84%	Disposed	487.4% (price as of 2026-08-19)
Oct. 2, 2017	COST	A	19,570	—	—	68,415 Direct	+40.07%	Acquired	(price as of 2026-08-19)
June 7, 2017	COST	S	5,000	$181.30	$906,500	48,845 Direct	-9.29%	Disposed	437.5% (price as of 2026-08-19)
May 24, 2017	COST	A	899	$173.01	$155,536	53,219 Direct	+1.72%	Acquired	463.3% (price as of 2026-08-19)
May 24, 2017	COST	A	1,525	$173.01	$263,840	53,845 Direct	+2.91%	Acquired	463.3% (price as of 2026-08-19)
Jan. 19, 2017	COST	G	305	—	—	52,320 Direct	-0.58%	Disposed	(price as of 2026-08-19)
Oct. 22, 2016	COST	F	1,225	$148.97	$182,488	54,882 Direct	-2.18%	Disposed	554.2% (price as of 2026-08-19)
Oct. 22, 2016	COST	F	1,569	$148.97	$233,734	56,107 Direct	-2.72%	Disposed	554.2% (price as of 2026-08-19)
Oct. 22, 2016	COST	F	1,493	$148.97	$222,412	57,676 Direct	-2.52%	Disposed	554.2% (price as of 2026-08-19)
Oct. 22, 2016	COST	F	1,032	$148.97	$153,737	52,625 Direct	-1.92%	Disposed	554.2% (price as of 2026-08-19)
Oct. 22, 2016	COST	F	1,225	$148.97	$182,488	53,657 Direct	-2.23%	Disposed	554.2% (price as of 2026-08-19)
Oct. 5, 2016	COST	F	1,683	$149.98	$252,416	59,169 Direct	-2.77%	Disposed	549.8% (price as of 2026-08-19)
Oct. 5, 2016	COST	A	18,440	—	—	60,852 Direct	+43.48%	Acquired	(price as of 2026-08-19)
March 17, 2016	COST	S	15,000	$154.45	$2,316,750	42,412 Direct	-26.13%	Disposed	530.9% (price as of 2026-08-19)
Jan. 8, 2016	COST	G	625	—	—	57,412 Direct	-1.08%	Disposed	(price as of 2026-08-19)
Oct. 29, 2015	COST	S	12,000	$156.81	$1,881,720	58,037 Direct	-17.13%	Disposed	521.5% (price as of 2026-08-19)
Oct. 22, 2015	COST	F	1,225	$158.15	$193,734	70,037 Direct	-1.72%	Disposed	516.2% (price as of 2026-08-19)
Oct. 22, 2015	COST	F	1,225	$158.15	$193,734	71,262 Direct	-1.69%	Disposed	516.2% (price as of 2026-08-19)
Oct. 22, 2015	COST	F	1,570	$158.15	$248,296	72,487 Direct	-2.12%	Disposed	516.2% (price as of 2026-08-19)
Oct. 22, 2015	COST	F	1,569	$158.15	$248,137	74,057 Direct	-2.07%	Disposed	516.2% (price as of 2026-08-19)
Oct. 22, 2015	COST	F	1,569	$158.15	$248,137	75,626 Direct	-2.03%	Disposed	516.2% (price as of 2026-08-19)
Sept. 24, 2015	COST	F	2,058	$144.87	$298,142	78,095 Direct	-2.57%	Disposed	572.7% (price as of 2026-08-19)
Sept. 24, 2015	COST	A	21,000	—	—	80,153 Direct	+35.50%	Acquired	(price as of 2026-08-19)
Feb. 27, 2015	COST	A	2,301	$146.96	$338,155	58,253 Direct	+4.11%	Acquired	563.1% (price as of 2026-08-19)
Nov. 7, 2014	COST	S	14,744	$136.65	$2,014,768	56,702 Direct	-20.64%	Disposed	613.1% (price as of 2026-08-19)
Nov. 7, 2014	COST	S	8,777	$136.82	$1,200,869	62,669 Direct	-12.28%	Disposed	612.2% (price as of 2026-08-19)
Oct. 22, 2014	COST	F	1,079	$130.54	$140,853	77,136 Direct	-1.38%	Disposed	646.5% (price as of 2026-08-19)
Oct. 22, 2014	COST	F	1,505	$130.54	$196,463	75,631 Direct	-1.95%	Disposed	646.5% (price as of 2026-08-19)
Oct. 22, 2014	COST	F	1,505	$130.54	$196,463	74,126 Direct	-1.99%	Disposed	646.5% (price as of 2026-08-19)
Oct. 22, 2014	COST	F	1,505	$130.54	$196,463	72,621 Direct	-2.03%	Disposed	646.5% (price as of 2026-08-19)
Oct. 22, 2014	COST	F	1,175	$130.54	$153,384	71,446 Direct	-1.62%	Disposed	646.5% (price as of 2026-08-19)
Sept. 26, 2014	COST	A	21,000	—	—	80,131 Direct	+35.51%	Acquired	(price as of 2026-08-19)
Sept. 26, 2014	COST	F	1,916	$125.54	$240,535	78,215 Direct	-2.39%	Disposed	676.2% (price as of 2026-08-19)
April 3, 2014	COST	S	10,000	$112.00	$1,120,000	55,317 Direct	-15.31%	Disposed	770.1% (price as of 2026-08-19)
Oct. 22, 2013	COST	F	1,204	$117.81	$141,843	72,948 Direct	-1.62%	Disposed	727.2% (price as of 2026-08-19)
Oct. 22, 2013	COST	F	1,204	$117.81	$141,843	71,744 Direct	-1.65%	Disposed	727.2% (price as of 2026-08-19)
Oct. 22, 2013	COST	F	1,506	$117.81	$177,422	70,238 Direct	-2.10%	Disposed	727.2% (price as of 2026-08-19)
Oct. 22, 2013	COST	F	1,507	$117.81	$177,540	68,731 Direct	-2.15%	Disposed	727.2% (price as of 2026-08-19)
Oct. 22, 2013	COST	F	1,507	$117.81	$177,540	67,224 Direct	-2.19%	Disposed	727.2% (price as of 2026-08-19)
Sept. 20, 2013	COST	A	1,907	$117.94	$224,912	76,059 Direct	+2.57%	Acquired	726.3% (price as of 2026-08-19)
Sept. 20, 2013	COST	A	1,907	$117.94	$224,912	72,245 Direct	-2.57%	Disposed	726.3% (price as of 2026-08-19)

Showing latest 100 of 125 transactions

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.

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Jan. 22, 2021	ZUMZ	Common Stock	0	Direct
Oct. 15, 2010	COST	Common Stock	69,861	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

COST

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$745,000	$13,600	—	—	$204,000	$18,722	$66,191	$4,993,772
2021	$710,000	$8,000	—	—	$76,480	$21,048	$95,999	$4,536,741
2020	$685,000	$94,000	—	—	—	$26,458	$98,904	$4,462,092

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.