SEC Form 4 reporting owner

Cumello Joseph

Cumello Joseph has filed 30 Form 4 transactions reported between December 16, 2025 and September 20, 2026, as EVP & General Mgr., SVP, General Mgr. Blue Planet of CIENA CORP.

Name as filed: Cumello Joseph

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$4.2M

3 lines

Companies

with Form 4 filings

Latest transaction

Sep 20, 2026

transaction date

Roles and reported holdings

CIENCIENA CORP
Dec 16, 2025 – Sep 20, 2026
EVP & General Mgr., SVP, General Mgr. Blue Planet
Held directly41,156 sh as of Sep 20, 2026 · Form 4
24 months: $4.2M sold

Transaction history

All 30 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 20, 2026	CIENEVP & General Mgr.	Shares withheld for tax or exercise priceCode F · direct	331	$348.80	$115K@ $348.80	41,156	Form 4
Sep 20, 2026	CIENEVP & General Mgr.	Shares withheld for tax or exercise priceCode F · direct	180	$348.80	$63K@ $348.80	41,487	Form 4
Sep 20, 2026	CIENEVP & General Mgr.	Shares withheld for tax or exercise priceCode F · direct	582	$348.80	$203K@ $348.80	41,667	Form 4
Sep 20, 2026	CIENEVP & General Mgr.	Shares withheld for tax or exercise priceCode F · direct	182	$348.80	$63K@ $348.80	42,249	Form 4
Sep 20, 2026	CIENEVP & General Mgr.	Shares withheld for tax or exercise priceCode F · direct	441	$348.80	$154K@ $348.80	42,431	Form 4
Jun 26, 2026	CIENSVP, General Mgr. Blue Planet	Open-market saleCode S · direct	1,586	$466.33	$740K@ $466.33	42,872	Form 4
Jun 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	180	$428.22	$77K@ $428.22	44,458	Form 4
Jun 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	332	$428.22	$142K@ $428.22	44,638	Form 4
Jun 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	582	$428.22	$249K@ $428.22	44,970	Form 4
Jun 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	182	$428.22	$78K@ $428.22	45,552	Form 4
Jun 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	441	$428.22	$189K@ $428.22	45,734	Form 4
Mar 27, 2026	CIENSVP, General Mgr. Blue Planet	Open-market saleCode S · direct	1,773	$394.82	$700K@ $394.82	46,175	Form 4
Mar 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	331	$383.89	$127K@ $383.89	47,948	Form 4
Mar 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	582	$383.89	$223K@ $383.89	48,279	Form 4
Mar 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	128	$383.89	$49K@ $383.89	48,861	Form 4
Mar 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	307	$383.89	$118K@ $383.89	48,989	Form 4
Mar 20, 2026	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	179	$383.89	$69K@ $383.89	49,296	Form 4
Jan 12, 2026	CIENSVP, General Mgr. Blue Planet	Open-market saleCode S · direct	11,929	$229.82	$2.7M@ $229.82	49,475	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	1,117	$230.34	$257K@ $230.34	61,404	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	1,589	$230.34	$366K@ $230.34	62,521	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	1,382	$230.34	$318K@ $230.34	64,110	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	5,644	$230.34	$1.3M@ $230.34	65,492	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	269	$230.34	$62K@ $230.34	71,136	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	332	$230.34	$76K@ $230.34	71,405	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	582	$230.34	$134K@ $230.34	71,737	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	182	$230.34	$42K@ $230.34	72,319	Form 4
Dec 20, 2025	CIENSVP, General Mgr. Blue Planet	Shares withheld for tax or exercise priceCode F · direct	441	$230.34	$102K@ $230.34	72,501	Form 4
Dec 16, 2025	CIENSVP, General Mgr. Blue Planet	Grant or awardCode A · direct	5,838	—	—	72,942	Form 4
Dec 16, 2025	CIENSVP, General Mgr. Blue Planet	Grant or awardCode A · direct	11,482	—	—	67,104	Form 4
Dec 16, 2025	CIENSVP, General Mgr. Blue Planet	Grant or awardCode A · direct	12,091	—	—	55,622	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.