Stock Acquisition by Officer

Grant Hoffman, SVP Chief Supply Chain Officer at CIENA CORP, acquired 6,517 shares of common stock on June 22, 2026. The acquisition was part of a Restricted Stock Units (RSUs) grant that vests over three years. The shares reported include unvested RSUs. The transaction code was "A" for acquisition, with a price per share of 0.0, indicating it was likely a grant or award rather than a market purchase. Post-transaction, Hoffman holds 6,517 shares.