Ciena Corporation (CIEN)
NYSE:CIEN
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Stock Buybacks (Quarterly) Chart
Stock Buybacks (Quarterly) Data
Apr 30, 2026
$83.15M
Jan 31, 2026
$80.51M
Oct 31, 2025
$84.47M
Jul 31, 2025
$81.84M
Apr 30, 2025
$84.26M
Jan 31, 2025
$79.20M
Oct 31, 2024
$131.99M
Jul 31, 2024
$29.00M
Apr 30, 2024
$57.02M
Jan 31, 2024
$32.00M
Oct 31, 2023
$162.46M
Jul 31, 2023
$69.01M
Apr 30, 2023
$9.04M
Jan 31, 2023
$12.98M
Oct 31, 2022
$8.01M
Jul 31, 2022
$155.00M
Apr 30, 2022
$148.72M
Jan 31, 2022
$213.44M
Oct 31, 2021
$26.73M
Jul 31, 2021
$25.96M
Apr 30, 2021
$26.19M
Oct 31, 2020
$6.14M
Jul 31, 2020
$8.13M
Apr 30, 2020
$29.46M
Jan 31, 2020
$63.27M
Oct 31, 2019
$38.15M
Jul 31, 2019
$52.76M
Apr 30, 2019
$45.38M
Jan 31, 2019
$21.16M
Oct 31, 2018
$36.20M
Jul 31, 2018
$35.64M
Apr 30, 2018
$33.39M
Jan 31, 2018
$5.75M