Mario Y. Ramos

Insider

First SEC filing: Aug. 2, 2018 · Latest: Aug. 2, 2018

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.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

CMCO selling Feb. 1, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 83 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

83 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 17, 2026	CMCO	A	21	—	—	32,038 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Aug. 17, 2026	CMCO	A	6,701	—	—	38,739 Direct	+20.92%	Acquired	(price as of 2026-08-20)
Aug. 17, 2026	CMCO	A	14,859	—	—	14,859 Direct	—	Acquired	(price as of 2026-08-20)
May 22, 2025	CMCO	F	382	$16.39	$6,261	33,270 Direct	-1.14%	Disposed	5.1% (price as of 2026-08-20)
May 20, 2025	CMCO	F	238	$17.75	$4,224	33,652 Direct	-0.70%	Disposed	-3.0% (price as of 2026-08-20)
May 19, 2025	CMCO	A	14,958	—	—	14,958 Direct	—	Acquired	(price as of 2026-08-20)
May 19, 2025	CMCO	A	7,158	—	—	33,890 Direct	+26.78%	Acquired	(price as of 2026-08-20)
May 16, 2025	CMCO	A	1,514	$17.68	$26,768	26,732 Direct	+6.00%	Acquired	-2.6% (price as of 2026-08-20)
May 16, 2025	CMCO	F	414	$17.68	$7,320	25,218 Direct	-1.62%	Disposed	-2.6% (price as of 2026-08-20)
May 12, 2025	CMCO	A	25	—	—	25,631 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Feb. 18, 2025	CMCO	A	22	—	—	25,607 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Nov. 18, 2024	CMCO	A	12	—	—	25,585 Direct	+0.05%	Acquired	(price as of 2026-08-20)
Aug. 19, 2024	CMCO	A	14	—	—	25,573 Direct	+0.05%	Acquired	(price as of 2026-08-20)
May 22, 2024	CMCO	F	384	$44.87	$17,230	25,559 Direct	-1.48%	Disposed	-61.6% (price as of 2026-08-20)
May 22, 2024	CMCO	F	384	$44.87	$17,230	25,627 Direct	-1.48%	Disposed	-61.6% (price as of 2026-08-20)
May 20, 2024	CMCO	A	6,422	—	—	6,422 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2024	CMCO	A	2,545	—	—	25,943 Direct	+10.88%	Acquired	(price as of 2026-08-20)
May 20, 2024	CMCO	A	6,442	—	—	6,442 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2024	CMCO	A	2,613	—	—	26,011 Direct	+11.17%	Acquired	(price as of 2026-08-20)
May 17, 2024	CMCO	A	977	$44.76	$43,731	23,398 Direct	+4.36%	Acquired	-61.5% (price as of 2026-08-20)
May 17, 2024	CMCO	F	280	$44.76	$12,533	22,421 Direct	-1.23%	Disposed	-61.5% (price as of 2026-08-20)
May 16, 2024	CMCO	F	349	$44.98	$15,698	22,702 Direct	-1.51%	Disposed	-61.7% (price as of 2026-08-20)
May 13, 2024	CMCO	A	11	—	—	23,051 Direct	+0.05%	Acquired	(price as of 2026-08-20)
Feb. 20, 2024	CMCO	A	12	—	—	23,039 Direct	+0.05%	Acquired	(price as of 2026-08-20)
Feb. 5, 2024	CMCO	M	10,761	$25.52	$274,621	0 Direct	-100.00%	Disposed	-32.5% (price as of 2026-08-20)
Feb. 5, 2024	CMCO	M	10,761	$25.52	$274,621	23,027 Direct	+87.73%	Acquired	-32.5% (price as of 2026-08-20)
Feb. 1, 2024	CMCO	S	9,071	$38.50	$349,234	12,266 Direct	-42.51%	Disposed	-55.3% (price as of 2026-08-20)
Nov. 20, 2023	CMCO	A	14	—	—	21,337 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Aug. 21, 2023	CMCO	A	14	—	—	21,323 Direct	+0.07%	Acquired	(price as of 2026-08-20)
May 22, 2023	CMCO	A	10,618	—	—	10,618 Direct	—	Acquired	(price as of 2026-08-20)
May 22, 2023	CMCO	A	3,961	—	—	21,309 Direct	+22.83%	Acquired	(price as of 2026-08-20)
May 20, 2023	CMCO	F	172	$35.15	$6,046	17,348 Direct	-0.98%	Disposed	-51.0% (price as of 2026-08-20)
May 18, 2023	CMCO	A	1,309	$35.95	$47,059	17,520 Direct	+8.07%	Acquired	-52.1% (price as of 2026-08-20)
May 18, 2023	CMCO	F	331	$35.95	$11,899	16,211 Direct	-2.00%	Disposed	-52.1% (price as of 2026-08-20)
May 17, 2023	CMCO	F	323	$35.17	$11,360	16,541 Direct	-1.92%	Disposed	-51.0% (price as of 2026-08-20)
May 15, 2023	CMCO	F	414	$34.59	$14,320	16,865 Direct	-2.40%	Disposed	-50.2% (price as of 2026-08-20)
May 15, 2023	CMCO	A	15	—	—	17,279 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Feb. 21, 2023	CMCO	A	14	—	—	17,264 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Nov. 14, 2022	CMCO	A	16	—	—	17,251 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Aug. 15, 2022	CMCO	A	15	—	—	17,234 Direct	+0.09%	Acquired	(price as of 2026-08-20)
May 20, 2022	CMCO	F	199	$33.31	$6,629	17,220 Direct	-1.14%	Disposed	-48.3% (price as of 2026-08-20)
May 20, 2022	CMCO	F	172	$33.31	$5,729	17,418 Direct	-0.98%	Disposed	-48.3% (price as of 2026-08-20)
May 18, 2022	CMCO	F	339	$33.99	$11,523	17,590 Direct	-1.89%	Disposed	-49.3% (price as of 2026-08-20)
May 17, 2022	CMCO	F	281	$34.10	$9,582	17,929 Direct	-1.54%	Disposed	-49.5% (price as of 2026-08-20)
May 16, 2022	CMCO	A	15	—	—	14,636 Direct	+0.10%	Acquired	(price as of 2026-08-20)
May 16, 2022	CMCO	A	3,574	—	—	18,210 Direct	+24.42%	Acquired	(price as of 2026-08-20)
May 16, 2022	CMCO	A	12,153	—	—	12,153 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 22, 2022	CMCO	A	9	—	—	14,621 Direct	+0.06%	Acquired	(price as of 2026-08-20)
Jan. 20, 2022	CMCO	F	721	$47.74	$34,421	14,612 Direct	-4.70%	Disposed	-63.9% (price as of 2026-08-20)
Nov. 15, 2021	CMCO	A	10	—	—	15,333 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Aug. 16, 2021	CMCO	A	12	—	—	15,322 Direct	+0.08%	Acquired	(price as of 2026-08-20)
May 20, 2021	CMCO	F	200	$51.91	$10,382	15,310 Direct	-1.29%	Disposed	-66.8% (price as of 2026-08-20)
May 20, 2021	CMCO	F	170	$51.91	$8,825	15,510 Direct	-1.08%	Disposed	-66.8% (price as of 2026-08-20)
May 18, 2021	CMCO	F	336	$53.34	$17,922	15,679 Direct	-2.10%	Disposed	-67.7% (price as of 2026-08-20)
May 17, 2021	CMCO	A	8,325	—	—	8,325 Direct	—	Acquired	(price as of 2026-08-20)
May 17, 2021	CMCO	A	2,844	—	—	16,016 Direct	+21.59%	Acquired	(price as of 2026-08-20)
May 13, 2021	CMCO	A	10	—	—	13,172 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Feb. 16, 2021	CMCO	A	11	—	—	13,162 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Nov. 18, 2020	CMCO	M	1,748	—	—	5,241 Direct	-25.01%	Disposed	(price as of 2026-08-20)
Nov. 18, 2020	CMCO	S	2,950	$38.80	$114,460	13,151 Direct	-18.32%	Disposed	-55.6% (price as of 2026-08-20)
Nov. 18, 2020	CMCO	M	1,748	$35.16	$61,460	16,101 Direct	+12.18%	Acquired	-51.0% (price as of 2026-08-20)
Nov. 18, 2020	CMCO	A	0	—	—	14,353 Direct	0.00%	Acquired	(price as of 2026-08-20)
Nov. 16, 2020	CMCO	A	13	—	—	14,353 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Aug. 17, 2020	CMCO	A	14	—	—	14,340 Direct	+0.10%	Acquired	(price as of 2026-08-20)
June 1, 2020	CMCO	F	992	$30.29	$30,048	14,326 Direct	-6.48%	Disposed	-43.1% (price as of 2026-08-20)
May 20, 2020	CMCO	F	192	$26.22	$5,034	15,318 Direct	-1.24%	Disposed	-34.3% (price as of 2026-08-20)
May 20, 2020	CMCO	F	166	$26.22	$4,353	15,510 Direct	-1.06%	Disposed	-34.3% (price as of 2026-08-20)
May 18, 2020	CMCO	A	10,761	—	—	10,761 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2020	CMCO	A	3,423	—	—	15,677 Direct	+27.93%	Acquired	(price as of 2026-08-20)
May 14, 2020	CMCO	A	26	—	—	12,254 Direct	+0.21%	Acquired	(price as of 2026-08-20)
Feb. 18, 2020	CMCO	A	16	—	—	12,228 Direct	+0.13%	Acquired	(price as of 2026-08-20)
Jan. 20, 2020	CMCO	A	2,050	—	—	12,212 Direct	+20.17%	Acquired	(price as of 2026-08-20)
Nov. 18, 2019	CMCO	A	11	—	—	10,162 Direct	+0.11%	Acquired	(price as of 2026-08-20)
Aug. 19, 2019	CMCO	A	13	—	—	10,150 Direct	+0.13%	Acquired	(price as of 2026-08-20)
June 1, 2019	CMCO	F	821	$36.59	$30,040	10,137 Direct	-7.49%	Disposed	-52.9% (price as of 2026-08-20)
May 20, 2019	CMCO	A	6,989	—	—	6,989 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2019	CMCO	A	4,288	—	—	10,958 Direct	+64.29%	Acquired	(price as of 2026-08-20)
May 20, 2019	CMCO	A	10,018	—	—	10,018 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2019	CMCO	A	3,292	—	—	9,962 Direct	+49.36%	Acquired	(price as of 2026-08-20)
May 20, 2019	CMCO	A	13,047	—	—	13,047 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2019	CMCO	A	4,288	—	—	10,958 Direct	+64.29%	Acquired	(price as of 2026-08-20)
May 13, 2019	CMCO	A	11	—	—	6,670 Direct	+0.17%	Acquired	(price as of 2026-08-20)
Feb. 11, 2019	CMCO	A	9	—	—	6,659 Direct	+0.14%	Acquired	(price as of 2026-08-20)
Nov. 19, 2018	CMCO	A	9	—	—	6,650 Direct	+0.14%	Acquired	(price as of 2026-08-20)
Aug. 20, 2018	CMCO	A	8	—	—	6,640 Direct	+0.12%	Acquired	(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.

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
Aug. 17, 2026	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (14,859)	$19.11	Aug. 17, 2036	14,859	Acquired
May 19, 2025	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (14,958)	$17.59	May 19, 2035	14,958	Acquired
May 20, 2024	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (6,422)	$45.34	May 20, 2034	6,422	Acquired
May 20, 2024	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (6,442)	$45.34	May 20, 2034	6,442	Acquired
Feb. 5, 2024	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (10,761)	$25.52	May 17, 2030	10,761	Disposed
May 22, 2023	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (10,618)	$36.16	May 22, 2033	10,618	Acquired
May 16, 2022	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (12,153)	$33.12	May 16, 2032	12,153	Acquired
May 17, 2021	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (8,325)	$54.26	May 16, 2031	8,325	Acquired
Nov. 18, 2020	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (1,748)	$35.16	May 19, 2029	1,748	Disposed
May 18, 2020	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (10,761)	$25.52	May 17, 2030	10,761	Acquired
May 20, 2019	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (6,989)	$35.16	May 19, 2029	6,989	Acquired
May 20, 2019	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (10,018)	$35.16	May 19, 2029	10,018	Acquired
May 20, 2019	CMCO	Non-Qualified Stock Options (Right to Buy)	Common Stock (13,047)	$35.16	May 19, 2029	13,047	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Aug. 2, 2018	CMCO	Common Stock	—	Direct
July 25, 2018	CMCO	Common Stock	—	Direct