John W Altmeyer

Insider

First SEC filing: June 5, 2026 · Latest: June 5, 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.
Derivatives Options and other derivative holdings reported by this person.
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) 1 sells (S) Net: $-2,237,500 + 88 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

88 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2026	EME	A	3	—	—	33,923 Direct	+0.01%	Acquired	(price as of 2026-08-20)
June 4, 2026	EME	A	304	—	—	33,920 Direct	+0.90%	Acquired	(price as of 2026-08-20)
May 1, 2026	EME	S	2,500	$895.00	$2,237,500	33,616 Direct	-6.92%	Disposed	-12.0% (price as of 2026-08-20)
April 30, 2026	EME	A	2	—	—	36,116 Direct	+0.01%	Acquired	(price as of 2026-08-20)
Jan. 30, 2026	EME	A	4	—	—	36,114 Direct	+0.01%	Acquired	(price as of 2026-08-20)
Oct. 30, 2025	EME	A	2	—	—	36,110 Direct	+0.01%	Acquired	(price as of 2026-08-20)
July 31, 2025	EME	A	2	—	—	36,108 Direct	+0.01%	Acquired	(price as of 2026-08-20)
June 5, 2025	EME	A	485	—	—	36,106 Direct	+1.36%	Acquired	(price as of 2026-08-20)
April 30, 2025	EME	A	6	—	—	35,621 Direct	+0.02%	Acquired	(price as of 2026-08-20)
Feb. 28, 2025	EME	S	2,000	$404.95	$809,900	35,615 Direct	-5.32%	Disposed	94.5% (price as of 2026-08-20)
Jan. 31, 2025	EME	A	4	—	—	37,615 Direct	+0.01%	Acquired	(price as of 2026-08-20)
Oct. 30, 2024	EME	A	5	—	—	37,611 Direct	+0.01%	Acquired	(price as of 2026-08-20)
July 30, 2024	EME	A	6	—	—	37,606 Direct	+0.02%	Acquired	(price as of 2026-08-20)
June 6, 2024	EME	A	627	—	—	37,600 Direct	+1.70%	Acquired	(price as of 2026-08-20)
April 30, 2024	EME	A	6	—	—	36,973 Direct	+0.02%	Acquired	(price as of 2026-08-20)
Jan. 31, 2024	EME	A	7	—	—	36,967 Direct	+0.02%	Acquired	(price as of 2026-08-20)
Oct. 30, 2023	EME	A	8	—	—	36,960 Direct	+0.02%	Acquired	(price as of 2026-08-20)
July 31, 2023	EME	A	8	—	—	36,952 Direct	+0.02%	Acquired	(price as of 2026-08-20)
June 8, 2023	EME	A	1,274	—	—	36,944 Direct	+3.57%	Acquired	(price as of 2026-08-20)
April 28, 2023	EME	A	12	—	—	35,670 Direct	+0.03%	Acquired	(price as of 2026-08-20)
Jan. 31, 2023	EME	A	12	—	—	35,658 Direct	+0.03%	Acquired	(price as of 2026-08-20)
Oct. 31, 2022	EME	A	12	—	—	35,646 Direct	+0.03%	Acquired	(price as of 2026-08-20)
July 29, 2022	EME	A	13	—	—	35,634 Direct	+0.04%	Acquired	(price as of 2026-08-20)
June 2, 2022	EME	A	2,090	—	—	35,621 Direct	+6.23%	Acquired	(price as of 2026-08-20)
April 29, 2022	EME	A	19	—	—	33,531 Direct	+0.06%	Acquired	(price as of 2026-08-20)
Jan. 31, 2022	EME	A	14	—	—	33,512 Direct	+0.04%	Acquired	(price as of 2026-08-20)
Oct. 29, 2021	EME	A	14	—	—	33,498 Direct	+0.04%	Acquired	(price as of 2026-08-20)
July 30, 2021	EME	A	14	—	—	33,484 Direct	+0.04%	Acquired	(price as of 2026-08-20)
June 10, 2021	EME	A	1,804	—	—	33,470 Direct	+5.70%	Acquired	(price as of 2026-08-20)
April 30, 2021	EME	A	19	—	—	31,666 Direct	+0.06%	Acquired	(price as of 2026-08-20)
Jan. 29, 2021	EME	A	28	—	—	31,647 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Oct. 30, 2020	EME	A	21	—	—	31,619 Direct	+0.07%	Acquired	(price as of 2026-08-20)
July 30, 2020	EME	A	21	—	—	31,598 Direct	+0.07%	Acquired	(price as of 2026-08-20)
June 11, 2020	EME	A	3,577	—	—	31,577 Direct	+12.78%	Acquired	(price as of 2026-08-20)
April 30, 2020	EME	A	27	—	—	28,000 Direct	+0.10%	Acquired	(price as of 2026-08-20)
March 12, 2020	EME	P	1,000	$58.52	$58,520	27,973 Direct	+3.71%	Acquired	1245.9% (price as of 2026-08-20)
Jan. 31, 2020	EME	A	20	—	—	26,973 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Oct. 30, 2019	EME	A	19	—	—	26,953 Direct	+0.07%	Acquired	(price as of 2026-08-20)
July 30, 2019	EME	A	23	—	—	26,934 Direct	+0.09%	Acquired	(price as of 2026-08-20)
May 30, 2019	EME	A	3,317	—	—	26,911 Direct	+14.06%	Acquired	(price as of 2026-08-20)
April 30, 2019	EME	A	20	—	—	23,594 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Jan. 30, 2019	EME	A	26	—	—	23,574 Direct	+0.11%	Acquired	(price as of 2026-08-20)
Oct. 30, 2018	EME	A	23	—	—	23,548 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Sept. 12, 2018	CSL	F	2,664	$127.72	$340,246	182,015 Direct	-1.44%	Disposed	181.2% (price as of 2026-08-20)
July 31, 2018	EME	A	21	—	—	23,525 Direct	+0.09%	Acquired	(price as of 2026-08-20)
June 1, 2018	EME	A	3,515	—	—	23,504 Direct	+17.58%	Acquired	(price as of 2026-08-20)
May 1, 2018	CSL	S	11,650	$107.41	$1,251,326	184,679 Direct	-5.93%	Disposed	234.4% (price as of 2026-08-20)
April 30, 2018	EME	A	20	—	—	19,989 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Feb. 6, 2018	CSL	A	17,685	—	—	17,685 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 6, 2018	CSL	A	3,835	—	—	196,241 Direct	+1.99%	Acquired	(price as of 2026-08-20)
Feb. 1, 2018	CSL	F	421	$116.13	$48,891	192,406 Direct	-0.22%	Disposed	209.3% (price as of 2026-08-20)
Jan. 30, 2018	EME	A	18	—	—	19,969 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Dec. 31, 2017	CSL	F	2,332	$113.65	$265,032	192,629 Direct	-1.20%	Disposed	216.0% (price as of 2026-08-20)
Dec. 31, 2017	CSL	A	3,373	—	—	194,961 Direct	+1.76%	Acquired	(price as of 2026-08-20)
Oct. 30, 2017	EME	A	18	—	—	19,951 Direct	+0.09%	Acquired	(price as of 2026-08-20)
July 28, 2017	EME	A	21	—	—	19,933 Direct	+0.11%	Acquired	(price as of 2026-08-20)
June 1, 2017	EME	A	4,185	—	—	19,912 Direct	+26.61%	Acquired	(price as of 2026-08-20)
April 28, 2017	EME	A	17	—	—	15,727 Direct	+0.11%	Acquired	(price as of 2026-08-20)
Feb. 8, 2017	CSL	A	3,760	—	—	191,588 Direct	+2.00%	Acquired	(price as of 2026-08-20)
Feb. 8, 2017	CSL	A	16,245	—	—	16,245 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 1, 2017	CSL	F	445	$109.73	$48,830	187,828 Direct	-0.24%	Disposed	227.3% (price as of 2026-08-20)
Jan. 30, 2017	EME	A	16	—	—	15,710 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Dec. 31, 2016	CSL	F	1,088	$110.29	$119,996	188,082 Direct	-0.58%	Disposed	225.6% (price as of 2026-08-20)
Dec. 31, 2016	CSL	A	7,880	—	—	189,170 Direct	+4.35%	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	CSL	M	22,230	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	CSL	M	29,275	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	CSL	S	22,230	$111.39	$2,476,200	181,290 Direct	-10.92%	Disposed	222.4% (price as of 2026-08-20)
Nov. 10, 2016	CSL	M	22,230	$49.56	$1,101,719	203,520 Direct	+12.26%	Acquired	624.7% (price as of 2026-08-20)
Nov. 10, 2016	CSL	S	29,275	$111.13	$3,253,331	181,290 Direct	-13.90%	Disposed	223.2% (price as of 2026-08-20)
Nov. 10, 2016	CSL	M	29,275	$38.31	$1,121,525	210,565 Direct	+16.15%	Acquired	837.5% (price as of 2026-08-20)
Oct. 28, 2016	EME	A	19	—	—	15,694 Direct	+0.12%	Acquired	(price as of 2026-08-20)
July 29, 2016	EME	A	22	—	—	15,675 Direct	+0.14%	Acquired	(price as of 2026-08-20)
June 2, 2016	EME	A	5,654	—	—	15,653 Direct	+56.55%	Acquired	(price as of 2026-08-20)
May 2, 2016	CSL	M	24,791	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
May 2, 2016	CSL	S	24,791	$102.46	$2,540,086	181,290 Direct	-12.03%	Disposed	250.5% (price as of 2026-08-20)
May 2, 2016	CSL	M	24,791	$34.21	$848,100	206,081 Direct	+13.67%	Acquired	949.8% (price as of 2026-08-20)
April 29, 2016	EME	A	16	—	—	9,999 Direct	+0.16%	Acquired	(price as of 2026-08-20)
April 28, 2016	CSL	M	5,079	—	—	24,791 Direct	+25.77%	Acquired	(price as of 2026-08-20)
April 28, 2016	CSL	M	47,145	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
April 28, 2016	CSL	S	5,079	$105.19	$534,260	181,290 Direct	-2.73%	Disposed	241.4% (price as of 2026-08-20)
April 28, 2016	CSL	M	5,079	$34.21	$173,753	186,369 Direct	+2.80%	Acquired	949.8% (price as of 2026-08-20)
April 28, 2016	CSL	S	47,145	$104.58	$4,930,424	181,290 Direct	-20.64%	Disposed	243.4% (price as of 2026-08-20)
April 28, 2016	CSL	M	47,145	$18.57	$875,483	228,435 Direct	+26.01%	Acquired	1834.0% (price as of 2026-08-20)
Feb. 3, 2016	CSL	A	4,715	—	—	181,290 Direct	+2.67%	Acquired	(price as of 2026-08-20)
Feb. 3, 2016	CSL	A	18,870	—	—	18,870 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 29, 2016	EME	A	16	—	—	9,983 Direct	+0.16%	Acquired	(price as of 2026-08-20)
Dec. 31, 2015	CSL	A	8,192	—	—	176,402 Direct	+4.87%	Acquired	(price as of 2026-08-20)
Oct. 30, 2015	EME	A	16	—	—	9,967 Direct	+0.16%	Acquired	(price as of 2026-08-20)
July 27, 2015	EME	A	16	—	—	9,951 Direct	+0.16%	Acquired	(price as of 2026-08-20)
June 11, 2015	EME	A	5,625	—	—	9,935 Direct	+130.51%	Acquired	(price as of 2026-08-20)
May 14, 2015	CSL	M	12,500	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2015	CSL	S	12,500	$98.82	$1,235,250	168,210 Direct	-6.92%	Disposed	263.4% (price as of 2026-08-20)
May 14, 2015	CSL	M	12,500	$33.25	$415,625	180,710 Direct	+7.43%	Acquired	980.2% (price as of 2026-08-20)
May 13, 2015	CSL	S	10,000	$98.30	$983,000	168,210 Direct	-5.61%	Disposed	265.4% (price as of 2026-08-20)
May 13, 2015	CSL	M	10,000	$33.25	$332,500	178,210 Direct	+5.94%	Acquired	980.2% (price as of 2026-08-20)
May 8, 2015	CSL	M	10,000	—	—	12,500 Direct	+400.00%	Acquired	(price as of 2026-08-20)
May 8, 2015	CSL	M	10,000	—	—	22,500 Direct	+80.00%	Acquired	(price as of 2026-08-20)
May 8, 2015	CSL	S	10,000	$98.50	$985,000	168,210 Direct	-5.61%	Disposed	264.6% (price as of 2026-08-20)
May 8, 2015	CSL	M	10,000	$33.25	$332,500	178,210 Direct	+5.94%	Acquired	980.2% (price as of 2026-08-20)
May 1, 2015	CSL	M	20,000	—	—	32,500 Direct	+160.00%	Acquired	(price as of 2026-08-20)

Showing latest 100 of 211 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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 6, 2018	CSL	Employee Stock Option (Right to Buy)	Common Stock (17,685)	$108.72	Feb. 5, 2028	17,685	Acquired
Feb. 8, 2017	CSL	Common Stock Options [F3]	Common Stock (16,245)	$107.73	Feb. 7, 2027	16,245	Acquired
Nov. 10, 2016	CSL	Common Stock Options [F3]	Common Stock (22,230)	$49.56	Jan. 31, 2022	22,230	Acquired
Nov. 10, 2016	CSL	Common Stock Options [F3]	Common Stock (29,275)	$38.31	Feb. 2, 2021	29,275	Acquired
May 2, 2016	CSL	Common Stock Options [F2]	Common Stock (24,791)	$34.21	Feb. 1, 2020	24,791	Acquired
April 28, 2016	CSL	Common Stock Options [F3]	Common Stock (5,079)	$34.21	Feb. 1, 2020	5,079	Acquired
April 28, 2016	CSL	Common Stock Options [F3]	Common Stock (47,145)	$18.57	Feb. 3, 2019	47,145	Acquired
Feb. 3, 2016	CSL	Common Stock Options [F4]	Common Stock (18,870)	$83.31	Feb. 2, 2026	18,870	Acquired
May 14, 2015	CSL	Common Stock Options [F1]	Common Stock (12,500)	$33.25	Feb. 4, 2018	12,500	Acquired
May 8, 2015	CSL	Common Stock Options [F1]	Common Stock (10,000)	$33.25	Feb. 4, 2018	10,000	Acquired
May 8, 2015	CSL	Common Stock Options [F1]	Common Stock (10,000)	$33.25	Feb. 4, 2018	10,000	Acquired
May 1, 2015	CSL	Common Stock Options [F1]	Common Stock (20,000)	$33.25	Feb. 4, 2018	20,000	Acquired
April 27, 2015	CSL	Common Stock Options [F1]	Common Stock (6,000)	$33.25	Feb. 4, 2018	6,000	Acquired
Feb. 4, 2015	CSL	Common Stock Options [F3]	Common Stock (16,595)	$92.46	Feb. 3, 2025	16,595	Acquired
Oct. 23, 2014	CSL	Common Stock Options [F1]	Common Stock (50,000)	$33.25	Feb. 4, 2018	50,000	Acquired
Oct. 23, 2014	CSL	Common Stock Options [F1]	Common Stock (21,839)	$41.87	Feb. 6, 2017	21,839	Acquired
Oct. 22, 2014	CSL	Common Stock Options [F1]	Common Stock (22,161)	$41.87	Feb. 6, 2017	22,161	Acquired
Oct. 22, 2014	CSL	Common Stock Options [F1]	Common Stock (40,000)	$34.43	Feb. 7, 2016	40,000	Acquired
Feb. 5, 2014	CSL	Common Stock Options [F4]	Common Stock (18,520)	$73.08	Feb. 4, 2024	18,520	Acquired
Feb. 6, 2013	CSL	Common Stock Options [F4]	Common Stock (19,575)	$64.80	Feb. 5, 2023	19,575	Acquired
Dec. 31, 2012	CSL	Deferred Stock Units	Common Stock (17,460)	—	—	17,460	Acquired
April 27, 2012	CSL	Common Stock Options [F1]	Common Stock (9,886)	$18.57	Feb. 3, 2019	9,886	Acquired
April 26, 2012	CSL	Common Stock Options [F1]	Common Stock (5,114)	$18.57	Feb. 3, 2019	5,114	Acquired
April 26, 2012	CSL	Common Stock Options [F1]	Common Stock (30,000)	$32.09	Feb. 1, 2015	30,000	Acquired
April 26, 2012	CSL	Common Stock Options [F1]	Common Stock (20,000)	$28.54	Feb. 3, 2014	20,000	Acquired
Feb. 1, 2012	CSL	Common Stock Options [F3]	Common Stock (22,230)	$49.56	Jan. 31, 2022	22,230	Acquired
May 3, 2011	CSL	Common Stock Options [F1]	Common Stock (24,000)	$20.03	Feb. 4, 2013	24,000	Acquired
May 3, 2011	CSL	Common Stock Options [F1]	Common Stock (12,000)	$21.70	July 31, 2012	12,000	Acquired
Feb. 3, 2011	CSL	Common Stock Options [F3]	Common Stock (29,275)	$38.31	Feb. 2, 2021	29,275	Acquired
May 10, 2010	CSL	Common Stock Options [F1]	Common Stock (10,000)	$18.28	Feb. 19, 2012	10,000	Acquired
May 3, 2010	CSL	Common Stock Options [F1]	Common Stock (2,000)	$18.28	Feb. 19, 2012	2,000	Acquired
May 3, 2010	CSL	Common Stock [F1]	Common Stock (12,000)	$17.88	July 31, 2011	12,000	Acquired
May 3, 2010	CSL	Common Stock Options [F1]	Common Stock (4,800)	$20.08	Feb. 6, 2011	4,800	Acquired
April 29, 2010	CSL	Common Stock Options [F1]	Common Stock (11,200)	$20.08	Feb. 6, 2011	11,200	Acquired
Feb. 2, 2010	CSL	Common Stock Options [F3]	Common Stock (29,870)	$34.21	Feb. 1, 2020	29,870	Acquired
Feb. 4, 2009	CSL	Common Stock Options [F3]	Common Stock (62,145)	$18.57	Feb. 3, 2019	62,145	Acquired
Feb. 5, 2008	CSL	Common Stock Options [F3]	Common Stock (108,500)	$33.25	Feb. 4, 2018	108,500	Acquired
Feb. 15, 2007	CSL	Common Stock Options [F1]	Common Stock (11,300)	$45.56	Feb. 2, 2009	11,300	Acquired
Feb. 9, 2007	CSL	Common Stock Options [F1]	Common Stock (700)	$45.56	Feb. 2, 2009	700	Acquired
Feb. 9, 2007	CSL	Common Stock Options [F1]	Common Stock (12,000)	$35.19	Nov. 30, 2009	12,000	Acquired
Feb. 7, 2007	CSL	Common Stock Options [F3]	Common Stock (22,000)	$83.74	Feb. 6, 2017	22,000	Acquired
April 28, 2006	CSL	Common Stock Options [F1]	Common Stock (8,000)	$35.19	Nov. 30, 2009	8,000	Acquired
April 27, 2006	CSL	Common Stock Options [F1]	Common Stock (7,400)	$46.56	Feb. 3, 2008	7,400	Acquired
April 26, 2006	CSL	Common Stock Options [F1]	Common Stock (4,600)	$46.56	Feb. 3, 2008	4,600	Acquired
Feb. 8, 2006	CSL	Common Stock Options [F3]	Common Stock (20,000)	$68.86	Feb. 7, 2016	20,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 22 holdings

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

Date	Ticker	Security	Shares	Ownership
Sept. 1, 2020	UTZ	Class A Common Stock	15,000	Direct
March 27, 2013	BBT	Common Stock	18,923	Direct
March 27, 2013	BBT	Common Stock	4,472	Indirect
March 27, 2013	BBT	Stock Options→ Common Stock	—	Direct
March 27, 2013	BBT	Stock Options→ Common Stock	—	Direct
March 27, 2013	BBT	Stock Options→ Common Stock (20,413)	20,413	Direct
March 27, 2013	BBT	Common Stock	18,923	Direct
March 27, 2013	BBT	Common Stock	4,472	Indirect
March 27, 2013	BBT	Stock Options→ Common Stock	—	Direct
March 27, 2013	BBT	Stock Options→ Common Stock	—	Direct
March 27, 2013	BBT	Stock Options→ Common Stock (20,413)	20,413	Direct
Nov. 14, 2005	CSL	Common Stock	—	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (12,000)	12,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (12,000)	12,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (20,000)	20,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (8,000)	8,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (6,000)	6,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (6,000)	6,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (6,000)	6,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (12,000)	12,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (10,000)	10,000	Direct
Nov. 14, 2005	CSL	Common Stock Options [F2]→ Common Stock (15,000)	15,000	Direct

Compensation (DEF 14A)

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

CSL

President, Carlisle Construction Materials

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2015	$749,000	$150,700	$814,764	$351,648	$753,600	$198,737	$77,493	$3,095,942
2014	$720,000	$0	$1,931,340	$354,658	$662,700	$215,389	$70,799	$3,954,886
2013	$685,000	$0	$825,147	$344,129	$568,200	$5,151	$82,771	$2,510,398

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