Ciena (CIEN) EVP David M Rothenstein Sells $870K of Stock

Ciena Corporation EVP and Chief Strategy Officer David M Rothenstein sold 2,500 shares of the company on October 15, 2026. The transaction was disclosed in a Form 4 filing with the SEC.

CIEN Ciena Corporation

$343.10 ▲ +39.44% year to date

1M 3M YTD

Daily close · Oct 19, 2026

Inside David M Rothenstein's Ciena Trade

Rothenstein sold the shares at a price of $348.06 each, bringing the total value of the sale to $870,157.25. The trade was executed under a pre-arranged Rule 10b5-1 trading plan. Following the transaction, the executive holds 172,881 shares of the network technology company, cutting his personal stake by about 1.43%.

Other Institutional Activity in Ciena Corporation

William Blair Investment Management trimmed its Ciena holdings by 700,014 shares, ending with 398,579 shares worth about $190,654,282.56. Meanwhile, American Century Companies Inc grew its stake by 1,315,939 shares, raising its holdings to 1,851,788 shares valued at roughly $636,681,763.

Ciena Corporation Stock Down 4.2%

Ciena shares closed at $356.52 on the day of the trade. The stock recently traded around $344.34 as of October 19, 2026, sitting below its 50-day moving average of $379.32 and its 200-day moving average of $399.44.

Recent Earnings

Ciena reported trailing twelve month revenue of $6.02 billion alongside earnings of $3.98 per share. The company posted a net profit margin of 10.9% and a return on equity of 22.4%, with year-over-year revenue growth reaching 37.0%. The technology firm's next quarterly financial report is scheduled for release on December 10, 2026. Ciena currently trades at a price-to-earnings ratio of 89.58, with a forward P/E of 30.05.

Insider Buying and Selling at Ciena Corporation

Earlier insider transactions included several sales by company executives. SVP and Chief Strategy Officer David Rothenstein sold 2,350 shares at $428.22 on June 20, 2026. SVP Global R&D Dino Diperna sold 2,054 shares at $428.22 on the same day. CFO Marc Graff sold 126 shares at $449.36 on June 24, 2026, in a planned trade. Additionally, SVP General Mgr. Blue Planet Joseph Cumello sold 1,586 shares at $466.33 on June 26, 2026, under a planned schedule.

Analysts Set New Price Targets

Wall Street coverage features multiple target updates. Barclays maintained an Overweight rating on September 17, 2026, lifting its target from $475 to $548. Rosenblatt kept a Buy rating at $525 on September 17, 2026, while Morgan Stanley maintained an Equal-Weight rating with a target raised from $425 to $450 on the same date. Evercore ISI Group upgraded the stock to Outperform with a $550 target on September 21, 2026, and Bernstein initiated coverage with an Outperform rating and a $440 target on September 30, 2026. Overall consensus stands at a buy rating with 20 analyst opinions contributing to a mean target price of $512.99.

About Ciena Corporation

Ciena Corporation operates as a network technology company delivering hardware, software, and services to network operators across the globe. The firm builds optical networking, routing, and switching infrastructure alongside automation software to support telecommunications providers and enterprise networks.

Bottom Line

Insider sales executed through pre-arranged plans provide routine liquidity for company executives without signaling a shift in business fundamentals. Investors will watch for upcoming financial results on December 10, 2026, to gauge ongoing revenue growth across the firm's networking platforms.