Annual Reports Annual Reports 2023 10-K March 14, 2024 2023 10-K 5.4 MB 2022 10-K March 29, 2023 2022 10-K 5.6 MB 2021 10-K March 1, 2022 2021 10-K 6.9 MB 2020 10-K March 1, 2021 2020 10-K 1.2 MB 2019 10-K March 16, 2020 2019 10-K 1.5 MB 2018 10-K March 18, 2019 2018 10-K 2.9 MB 2018 20F August 23, 2018 20F 12.6 MB