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Claflin Bruce L.'s Form 4 filing

Ciena Corp (CIEN) · filed Sep 26, 2025

Accession no.
0001403694-25-000012
Filed
Sep 26, 2025
Trade date
Sep 24, 2025
Filing delay
2 days
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions. Open-market sales total $1.19M. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Claflin Bruce L.CIK 0001403694Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Sep 24, 2025Common StockSSaleDisposed−8,461$140.12−$1,185,555.3254,624Direct
Sep 24, 2025Common StockGGiftDisposed−4,386–F2–50,238Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

These shares were given as a gift for which no consideration was received by the Reporting Person.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)