Transaction · 0001963781-26-000014

Kosaraju Sheela

Kosaraju Sheela, EVP, CLO, reported an open-market or private sale at CIENA CORP involving 2101.000000 shares for an estimated $746254.19. Reported holdings after the transaction were 84065.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SEVP, CLO
CIENCIENA CORP
Filing timeOct 06
Trade dateOct 01, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded2.44%Shares sold ÷ (holdings after + shares sold). Estimated position before: 86,166 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$443.65
Pre-filing
1mo ago -18.8%1w ago -19.2%1d ago -20.7%
Returns since
7d30d90d180d1y

CIEN price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
CIEN since 2026-10-06Filed yesterday · 1 day of post-filing data
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001963781-26-000014
Common Stock
Transaction date
Oct 01, 2026
Filed Oct 06, 2026, 09:37 PM · 5d delay
Shares
2.10k sh
$355.19 per share
Estimated value
-$746k
Computed from shares × price
Holdings after
84.0k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership 10b5-1 Detected
-4score
Filing-only score

-4

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

EVP & Chief Legal Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/14/2024.

  2. F2

    Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Original filing · 0001963781-26-000014
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

CIEN