Joseph Cumello

CIK 1963638 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 3, 2023 · Latest: Feb. 3, 2023

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.

Insider at

CIEN selling June 26, 2026

Insider transactions

0 buys (P) 1 sells (S) Net: $-739,599 + 23 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

23 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 26, 2026	CIEN	S 10b5-1	1,586	$466.33	$739,599	42,872 Direct	-3.57%	Disposed	-15.9% (price as of 2026-08-20)
June 20, 2026	CIEN	F	180	$428.22	$77,080	44,458 Direct	-0.40%	Disposed	-8.4% (price as of 2026-08-20)
June 20, 2026	CIEN	F	332	$428.22	$142,169	44,638 Direct	-0.74%	Disposed	-8.4% (price as of 2026-08-20)
June 20, 2026	CIEN	F	582	$428.22	$249,224	44,970 Direct	-1.28%	Disposed	-8.4% (price as of 2026-08-20)
June 20, 2026	CIEN	F	182	$428.22	$77,936	45,552 Direct	-0.40%	Disposed	-8.4% (price as of 2026-08-20)
June 20, 2026	CIEN	F	441	$428.22	$188,845	45,734 Direct	-0.96%	Disposed	-8.4% (price as of 2026-08-20)
March 20, 2026	CIEN	F	331	$383.89	$127,068	47,948 Direct	-0.69%	Disposed	2.2% (price as of 2026-08-20)
March 20, 2026	CIEN	F	582	$383.89	$223,424	48,279 Direct	-1.19%	Disposed	2.2% (price as of 2026-08-20)
March 20, 2026	CIEN	F	128	$383.89	$49,138	48,861 Direct	-0.26%	Disposed	2.2% (price as of 2026-08-20)
March 20, 2026	CIEN	F	307	$383.89	$117,854	48,989 Direct	-0.62%	Disposed	2.2% (price as of 2026-08-20)
March 20, 2026	CIEN	F	179	$383.89	$68,716	49,296 Direct	-0.36%	Disposed	2.2% (price as of 2026-08-20)
March 20, 2024	CIEN	F	195	$50.22	$9,793	55,463 Direct	-0.35%	Disposed	681.0% (price as of 2026-08-20)
March 20, 2024	CIEN	F	138	$50.22	$6,930	55,325 Direct	-0.25%	Disposed	681.0% (price as of 2026-08-20)
March 20, 2024	CIEN	F	182	$50.22	$9,140	55,143 Direct	-0.33%	Disposed	681.0% (price as of 2026-08-20)
March 20, 2024	CIEN	F	299	$50.22	$15,016	54,844 Direct	-0.54%	Disposed	681.0% (price as of 2026-08-20)
March 20, 2024	CIEN	F	123	$50.22	$6,177	54,721 Direct	-0.22%	Disposed	681.0% (price as of 2026-08-20)
March 20, 2024	CIEN	F	394	$50.22	$19,787	54,327 Direct	-0.72%	Disposed	681.0% (price as of 2026-08-20)
March 20, 2023	CIEN	F	123	$50.20	$6,175	45,109 Direct	-0.27%	Disposed	681.4% (price as of 2026-08-20)
March 20, 2023	CIEN	F	299	$50.20	$15,010	45,232 Direct	-0.66%	Disposed	681.4% (price as of 2026-08-20)
March 20, 2023	CIEN	F	177	$50.20	$8,885	45,531 Direct	-0.39%	Disposed	681.4% (price as of 2026-08-20)
March 20, 2023	CIEN	F	143	$50.20	$7,179	45,708 Direct	-0.31%	Disposed	681.4% (price as of 2026-08-20)
March 20, 2023	CIEN	F	226	$50.20	$11,345	45,851 Direct	-0.49%	Disposed	681.4% (price as of 2026-08-20)
March 20, 2023	CIEN	F	129	$50.20	$6,476	46,077 Direct	-0.28%	Disposed	681.4% (price as of 2026-08-20)
Feb. 1, 2023	CIEN	A	5,900	—	—	47,203 Direct	+14.28%	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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Feb. 3, 2023	CIEN	Common Stock	—	Direct