Jeffry M Householder

Insider

First SEC filing: Feb. 26, 2026 · Latest: Feb. 26, 2026

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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

CPK selling Dec. 26, 2025

Insider transactions

0 buys (P) 1 sells (S) Net: $-240,084 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 24, 2026	CPK	A	21,123	$135.05	$2,852,661	73,217 Direct	+40.55%	Acquired	0.9% (price as of 2026-08-20)
Dec. 26, 2025	CPK	S	1,908	$125.83	$240,084	51,916 Direct	-3.54%	Disposed	8.3% (price as of 2026-08-20)
Feb. 26, 2025	CPK	F	1,304	$126.58	$165,060	75,729 Direct	-1.69%	Disposed	7.7% (price as of 2026-08-20)
Feb. 26, 2025	CPK	F	1,304	$126.58	$165,060	75,729 Direct	-1.69%	Disposed	7.7% (price as of 2026-08-20)
Feb. 26, 2025	CPK	A	11,088	$126.58	$1,403,519	77,033 Direct	+16.81%	Acquired	7.7% (price as of 2026-08-20)
Feb. 20, 2024	CPK	F	4,776	$105.02	$501,576	64,491 Direct	-6.90%	Disposed	29.8% (price as of 2026-08-20)
Feb. 20, 2024	CPK	A	13,075	$105.02	$1,373,136	69,267 Direct	+23.27%	Acquired	29.8% (price as of 2026-08-20)
Feb. 22, 2023	CPK	F	6,260	$123.60	$773,736	55,036 Direct	-10.21%	Disposed	10.3% (price as of 2026-08-20)
Feb. 22, 2023	CPK	A	21,867	$123.60	$2,702,761	61,296 Direct	+55.46%	Acquired	10.3% (price as of 2026-08-20)
Feb. 23, 2022	CPK	F	8,299	$129.99	$1,078,787	41,935 Direct	-16.52%	Disposed	4.9% (price as of 2026-08-20)
Feb. 23, 2022	CPK	A	21,929	$129.99	$2,850,551	50,234 Direct	+77.47%	Acquired	4.9% (price as of 2026-08-20)
Sept. 21, 2021	CPK	S	3,200	$129.62	$414,784	39,055 Direct	-7.57%	Disposed	5.2% (price as of 2026-08-20)
Feb. 24, 2021	CPK	F	4,522	$105.40	$476,619	27,887 Direct	-13.95%	Disposed	29.3% (price as of 2026-08-20)
Feb. 24, 2021	CPK	A	13,476	$105.40	$1,420,370	32,409 Direct	+71.18%	Acquired	29.3% (price as of 2026-08-20)
Feb. 25, 2020	CPK	F	1,036	$94.64	$98,047	18,570 Direct	-5.28%	Disposed	44.0% (price as of 2026-08-20)
Feb. 25, 2020	CPK	A	5,125	$94.64	$485,030	19,826 Direct	+34.86%	Acquired	44.0% (price as of 2026-08-20)
Feb. 26, 2019	CPK	F	134	$90.69	$12,152	14,239 Direct	-0.93%	Disposed	50.3% (price as of 2026-08-20)
Feb. 26, 2019	CPK	A	3,569	$90.69	$323,673	14,373 Direct	+33.03%	Acquired	50.3% (price as of 2026-08-20)
Sept. 27, 2018	CPK	S	500	$84.45	$42,225	10,755 Direct	-4.44%	Disposed	61.4% (price as of 2026-08-20)
Feb. 26, 2018	CPK	F	1,202	$68.85	$82,758	11,107 Direct	-9.77%	Disposed	98.0% (price as of 2026-08-20)
Feb. 26, 2018	CPK	A	3,942	$68.85	$271,407	12,309 Direct	+47.11%	Acquired	98.0% (price as of 2026-08-20)
Feb. 23, 2017	CPK	A	3,488	$67.40	$235,091	9,788 Direct	+55.37%	Acquired	102.2% (price as of 2026-08-20)
Jan. 5, 2017	CPK	J	29	$66.30	$1,923	6,300 Direct	+0.46%	Acquired	105.6% (price as of 2026-08-20)
Dec. 9, 2016	CPK	S	1,465	$68.19	$99,898	6,271 Direct	-18.94%	Disposed	99.9% (price as of 2026-08-20)
Oct. 5, 2016	CPK	J	19	$58.34	$1,108	7,736 Direct	+0.25%	Acquired	133.6% (price as of 2026-08-20)
July 5, 2016	CPK	J	16	$66.43	$1,063	7,696 Direct	+0.21%	Acquired	105.2% (price as of 2026-08-20)
April 5, 2016	CPK	J	17	$60.84	$1,034	7,661 Direct	+0.22%	Acquired	124.0% (price as of 2026-08-20)
Feb. 22, 2016	CPK	F	189	$64.00	$12,096	7,625 Direct	-2.42%	Disposed	113.0% (price as of 2026-08-20)
Feb. 22, 2016	CPK	A	4,317	$64.00	$276,288	7,814 Direct	+123.45%	Acquired	113.0% (price as of 2026-08-20)
March 5, 2015	CPK	L	22	$45.96	$1,011	3,393 Direct	+0.65%	Acquired	196.6% (price as of 2026-08-20)
March 3, 2015	CPK	F	1,655	$46.87	$77,570	3,371 Direct	-32.93%	Disposed	190.8% (price as of 2026-08-20)
March 3, 2015	CPK	A	4,680	$46.87	$219,352	5,026 Direct	+1352.60%	Acquired	190.8% (price as of 2026-08-20)
Feb. 5, 2015	CPK	L	20	$51.50	$1,030	346 Direct	+6.13%	Acquired	164.7% (price as of 2026-08-20)
Jan. 5, 2015	CPK	L	20	$49.08	$982	324 Direct	+6.58%	Acquired	177.7% (price as of 2026-08-20)
Jan. 5, 2015	CPK	J	2	$49.08	$98	326 Direct	+0.62%	Acquired	177.7% (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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
May 15, 2014	CPK	Common Stock	84	Direct

Compensation (DEF 14A)

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

CPK

CEO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$747,000	—	—	—	—	—	$620,304	—
2021	$715,000	—	—	—	—	—	—	—
2020	$675,000	—	$1,053,668	—	—	—	—	—

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