SMITH GARY B

CIK: 0001032553
Primary company: CIENA CORP (CIEN)

SMITH GARY B is a corporate insider at CIENA CORP (CIEN) filing SEC Form 4 transactions. 1,086 transactions across 3 companies, totaling $33,800 in purchases and $123,104,130 in sales. Source: SEC EDGAR.

AI Insider Summary

Gary B. Smith (CIK 0001032553, 1,078 transactions across 22 years and three issuers) runs an unusually regimented primary file at CIENA Corp (CIEN): open-market S-codes of exactly 2,952 shares land on the 1st and 15th of each month — the hallmark of an automated 10b5-1 plan — while a March 20, 2025 F-code block adds roughly 75,800 shares at $230.34 in plan-funded derivative activity. A single off-plan A-code on December 16, 2025 sells ~30,499 shares with no disclosed price (non-market disposition), and the one sourced CIEN open-market buy (10,000 shares) occurred long ago in the lifetime aggregate. Secondary issuers are sparse but real: 54 market sells at Commvault Systems (CVLT, 2007–2021, ~82,250 shares) and one 2025 July transaction at Planet Labs PBC (PL, 0 sell volume). The honest read is a disciplined executive whose CIEN representation reads like a scheduled distribution plan with one off-plan lump and no recent buybacks or reaccumulation at the primary ticker.

Smith's register dates to May 2004 at CIENA and still current into mid-2026 — 1,023 transactions against a single ticker over 22 years. That is not a concentrated new-position narrative; it is a long-tenure executive whose principal compensation vehicle repeatedly generates CIEN-disposed shares.

The 2,952-share S-code rhythm.

Analysis generated by 13F Insight from SEC Form 4 filing data. Methodology
Total Transactions
1,086
Total Buy Value
$34K
Total Sell Value
$123.10M
Net Activity
$-123.07M
Last Transaction
Aug 2026
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
2,952
Price
$379.81
Value
$1.12M
Type
Sale
Shares
2,952
Price
$421.10
Value
$1.24M
Type
Award
Shares
2,160
Price
-
Value
-
Type
Award
Shares
6,479
Price
-
Value
-
Type
Tax Payment
Shares
937
Price
$428.22
Value
$401K
Type
Tax Payment
Shares
1,743
Price
$428.22
Value
$746K
Type
Tax Payment
Shares
3,102
Price
$428.22
Value
$1.33M
Type
Tax Payment
Shares
2,985
Price
$428.22
Value
$1.28M
Type
Sale
Shares
2,952
Price
$457.02
Value
$1.35M
Type
Sale
Shares
2,952
Price
$565.92
Value
$1.67M
Type
Sale
Shares
2,952
Price
$562.05
Value
$1.66M
Type
Sale
Shares
2,952
Price
$537.74
Value
$1.59M
Type
Sale
Shares
2,952
Price
$467.47
Value
$1.38M
Type
Sale
Shares
2,952
Price
$415.51
Value
$1.23M
Type
Tax Payment
Shares
1,743
Price
$383.89
Value
$669K
Type
Tax Payment
Shares
3,102
Price
$383.89
Value
$1.19M
Type
Tax Payment
Shares
2,985
Price
$383.89
Value
$1.15M
Type
Tax Payment
Shares
937
Price
$383.89
Value
$360K
Type
Sale
Shares
2,952
Price
$359.53
Value
$1.06M
Type
Sale
Shares
2,952
Price
$299.51
Value
$884K