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Ciena Officer Files Form 144 Notice to Sell $80.9K in Common Stock
CIENA CORP
$CIEN144CIK: 0000936395
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Filing Summary
# Form 144 Notice: CIENA CORP ($CIEN)
**Seller:** Dino DiPerna (Officer)
**Proposed Sale:** 249 shares @ ~$324.86 ($80,890.14 total)
**Broker:** Morgan Stanley Smith Barney LLC
**Plan Adoption Date:** 06/10/2026
**Significance:** Low
Comprehensive Analysis
Insider Filing Analysis: Form 144
CIENA CORP ($CIEN) officer Dino DiPerna filed a Form 144 notice on September 15, 2026, disclosing an intention to sell 249 shares of common stock through Morgan Stanley Smith Barney LLC. The aggregate market value of the proposed transaction is approximately $80,890.14 (~$324.86 per share).
Key Details:
- Acquisition Origin: The 249 shares were acquired as restricted stock directly from the issuer on June 20, 2026.
- Trading Plan: The planned sale is conducted under a Rule 10b5-1 trading plan adopted on June 10, 2026.
- Past 3 Months Activity: The filer reported selling 782 shares on July 15, 2026, generating gross proceeds of $351,235.30.
- Market Impact: Low. With 141.8M shares outstanding, the proposed disposition is negligible relative to the company's total float and daily trading volume.
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