Current roles
From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.
Past roles
“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.
None on record since 2016.
Sits alongside
People who currently share a board or management team with this person.
- Brodie GageCIEN
- Bruce L. ClaflinCIEN
- David M. RothensteinCIEN
- Devinder KumarCIEN
- Dino DipernaCIEN
- Gary B. SmithCIEN
- Grant HoffmanCIEN
- Hassan AhmedCIEN
- Jason PhippsCIEN
- Joanne Beth OlsenCIEN
- Joseph CumelloCIEN
- Lawton W. FittCIEN
- Marc D. GraffCIEN
- Mary G. PumaCIEN
- Patrick GallagherCIEN
- Thomas Michael NevensCIEN
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | CIEN | Sale | 2,101 | $355.19 | $746K |
| Jul 1, 2026 | CIEN | Sale | 2,013 | $466.20 | $938K |
| Apr 1, 2026 | CIEN | Sale | 2,012 | $401.71 | $808K |
| Jan 15, 2026 | CIEN | Sale | 382 | $246.23 | $94K |
| Jan 2, 2026 | CIEN | Sale | 1,748 | $241.00 | $421K |
| Oct 1, 2025 | CIEN | Sale | 1,747 | $143.42 | $251K |
| Jul 1, 2025 | CIEN | Sale | 1,748 | $80.50 | $141K |
| Apr 1, 2025 | CIEN | Sale | 1,381 | $60.51 | $84K |
| Jan 15, 2025 | CIEN | Sale | 1,509 | $85.91 | $130K |
SEC reporting-owner ID (CIK) 1963781 · all filings on EDGAR