Joseph Cumello

Joseph Cumello: EVP & General Mgr. at Ciena. What Joseph Cumello holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

Ciena (CIEN)

Joseph Cumello holds 39,570 Ciena shares (0.03% of the company), worth about $16.2M at the last price, according to the Form 4 of Sep 25, 2026.

• Shares held: 39,570 (0.03%), $16.2M — Held in their own name.

Declarations

• Ciena (CIEN) — Form 4 of Sep 25, 2026 (EVP & General Mgr.): open-market sale of 1,586 at $358.52; 39,570 shares after 0001963638-26-000013
• Ciena (CIEN) — Form 4 of Sep 20, 2026 (EVP & General Mgr.): shares withheld for tax of 441 at $348.80; shares withheld for tax of 182 at $348.80; 41,156 shares after 0001963638-26-000011
• Ciena (CIEN) — Form 4 of Jun 26, 2026 (SVP, General Mgr. Blue Planet): open-market sale of 1,586 at $466.33; 42,872 shares after 0001963638-26-000009
• Ciena (CIEN) — Form 4 of Jun 20, 2026 (SVP, General Mgr. Blue Planet): shares withheld for tax of 441 at $428.22; shares withheld for tax of 182 at $428.22; 44,458 shares after 0001963638-26-000007
• Ciena (CIEN) — Form 4 of Mar 27, 2026 (SVP, General Mgr. Blue Planet): open-market sale of 1,773 at $394.82; 46,175 shares after 0001963638-26-000005
• Ciena (CIEN) — Form 4 of Mar 20, 2026 (SVP, General Mgr. Blue Planet): shares withheld for tax of 179 at $383.89; shares withheld for tax of 307 at $383.89; 47,948 shares after 0001123292-26-000496
• Ciena (CIEN) — Form 4 of Jan 12, 2026 (SVP, General Mgr. Blue Planet): open-market sale of 11,929 at $229.82; 49,475 shares after 0001963638-26-000002
• Ciena (CIEN) — Form 4 of Dec 20, 2025 (SVP, General Mgr. Blue Planet): shares withheld for tax of 441 at $230.34; shares withheld for tax of 182 at $230.34; 61,404 shares after 0001963638-25-000017
• Ciena (CIEN) — Form 4 of Dec 16, 2025 (SVP, General Mgr. Blue Planet): grant or award of 12,091; grant or award of 11,482; 72,942 shares after 0001963638-25-000015
• Ciena (CIEN) — Form 4 of Sep 26, 2025 (SVP, General Mgr. Blue Planet): open-market sale of 1,863 at $141.14; 43,531 shares after 0001963638-25-000013
• Ciena (CIEN) — Form 4 of Sep 20, 2025 (SVP, General Mgr. Blue Planet): shares withheld for tax of 441 at $138.37; shares withheld for tax of 182 at $138.37; 45,394 shares after 0001963638-25-000011
• Ciena (CIEN) — Form 4 of Jun 27, 2025 (SVP, General Mgr. Blue Planet): open-market sale of 2,044 at $81.64; 47,198 shares after 0001963638-25-000006
• Ciena (CIEN) — Form 4 of Jun 20, 2025 (SVP, General Mgr. Blue Planet): shares withheld for tax of 366 at $74.53; shares withheld for tax of 179 at $74.53; 49,242 shares after 0001963638-25-000004
• Ciena (CIEN) — Form 4 of Mar 20, 2025 (SVP, General Mgr. Blue Planet): shares withheld for tax of 299 at $65.63; shares withheld for tax of 123 at $65.63; 50,867 shares after 0001963638-25-000002
• Ciena (CIEN) — Form 4 of Dec 20, 2024 (SVP, General Mgr. Blue Planet): shares withheld for tax of 200 at $87.38; shares withheld for tax of 434 at $87.38; 52,090 shares after 0001963638-24-000026

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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