OKB Buy-back & Burn
- OKB Buy-Back and Burn report (2021.3.01~2021.05.31)
- OKB Buy-Back & Burn report (2020.12.01~2021.02.28)
- OKB Buy-Back & Burn report (Sept. 1 to Nov. 30, 2020)
- OKB Buy-Back & Burn Report （June 1 - August 31, 2020)
- OKB Buy-Back & Burn Report (Mar 1 - May 31, 2020)
- OKB Buy-Back & Burn Report (Dec. 01, 2019 - Feb. 29, 2020)
- OKB Buy-Back & Burn Report (Sep 1 – Nov 30, 2019)
- OKB Buy-Back & Burn Report (June 1 – August 31, 2019)
- OKB Buy-Back & Burn Report (May 25 – 31, 2019)
- OKB Buy-Back & Burn Report (May 18 – 24, 2019)
- OKB Buy-Back & Burn Report (May 11 – 17, 2019)
- OKB Buy-back & Burn