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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/SMITH GARY B

SMITH GARY B

Insider

Insider
Total trades
94
Bought (open market)
$313
Sold (open market)
$61.8M
Tickers traded
2
Gary B. Smith, President and CEO of Ciena Corporation (CIEN), has filed 92 Form 4 transactions across two companies, with a clear and consistent sell bias. His total open-market sales amount to $59,686,108.85, while his open-market purchases total just $313.20. The recent activity, covering the last several months of 2026, shows no purchases at all. Instead, Smith has executed 12 open-market sales of CIEN stock, each valued between roughly $975,000 and $1.67 million. The sales follow a regular cadence, occurring around the first and fifteenth of each month from April through September 2026. The pattern is one of steady liquidation. On September 15, 2026, Smith sold CIEN shares worth $974,688.11. That followed a September 1 sale of $1,071,277.85 and an August 17 sale of $1,321,840.36. The largest single sale in the recent window was on June 1, 2026, at $1,670,596.73. Alongside these sales, Smith has also had shares withheld to cover tax obligations, coded as "F" transactions. On September 20, 2026, four such withholdings occurred, ranging from $326,825.60 to $1,081,977.60. These are automatic and not discretionary trades. Smith also received two grants of Planet Labs PBC (PL) stock on July 9, 2026, both coded as "A" with a value of $0. These are compensation awards, not purchases. The overall picture from the filings is one of a CEO who is consistently selling CIEN stock on the open market, with no corresponding buys. The dollar amounts are substantial, and the frequency is high, but the transactions are all disclosed and follow a predictable schedule.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from SMITH GARY B's Form 4 filings.

BuysSells
Show data table
MonthBuysSellsFilings
November 2025$0$2.7M3
December 2025$0$2.9M13
January 2026$0$19.9M2
February 2026$0$1.7M2
March 2026$0$2.1M6
April 2026$0$2.6M2
May 2026$0$3.2M2
June 2026$0$3M6
July 2026$0$2.6M4
August 2026$0$2.4M2
September 2026$0$2M6
October 2026$0$2.1M2

Recent trades

Most recent Form 4 filings by SMITH GARY B.

  • SMITH GARY Bsold2,952 shares ofCIENat $348.02$1MOct 15 · filed Oct 19Details
  • SMITH GARY Bsold2,952 shares ofCIENat $369.661$1.1MOct 1 · filed Oct 13Details
  • SMITH GARY Btax-withheld937 shares ofCIENat $348.8$327KSep 20 · filed Sep 22Details

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  • SMITH GARY Btax-withheld1,743 shares ofCIENat $348.8$608KSep 20 · filed Sep 22Details
  • SMITH GARY Btax-withheld3,102 shares ofCIENat $348.8$1.1MSep 20 · filed Sep 22Details
  • SMITH GARY Btax-withheld2,985 shares ofCIENat $348.8$1MSep 20 · filed Sep 22Details
  • SMITH GARY Bsold2,952 shares ofCIENat $330.179$975KSep 15 · filed Sep 17Details
  • SMITH GARY Bsold2,952 shares ofCIENat $362.899$1.1MSep 1 · filed Sep 2Details
  • SMITH GARY Bsold2,952 shares ofCIENat $447.778$1.3MAug 17 · filed Aug 18Details
  • SMITH GARY Bsold2,952 shares ofCIENat $379.814$1.1MAug 3 · filed Aug 4Details
  • SMITH GARY Bsold2,952 shares ofCIENat $421.104$1.2MJul 15 · filed Jul 17Details
  • SMITH GARY Bgranted2,160 shares ofPLat $0Jul 9 · filed Jul 10Details
  • SMITH GARY Bgranted6,479 shares ofPLat $0Jul 9 · filed Jul 10Details
  • SMITH GARY Bsold2,952 shares ofCIENat $468.825$1.4MJul 1 · filed Jul 6Details
  • SMITH GARY Btax-withheld937 shares ofCIENat $428.22$401KJun 20 · filed Jun 23Details
  • SMITH GARY Btax-withheld1,743 shares ofCIENat $428.22$746KJun 20 · filed Jun 23Details
  • SMITH GARY Btax-withheld3,102 shares ofCIENat $428.22$1.3MJun 20 · filed Jun 23Details
  • SMITH GARY Btax-withheld2,985 shares ofCIENat $428.22$1.3MJun 20 · filed Jun 23Details
  • SMITH GARY Bsold2,952 shares ofCIENat $457.022$1.3MJun 15 · filed Jun 17Details
  • SMITH GARY Bsold2,952 shares ofCIENat $565.92$1.7MJun 1 · filed Jun 2Details
  • View all 94 trades →