2024 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2023 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2022 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2021 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2020 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2019 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2016 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2015 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2014 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2010 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934

2009 17 CFR 249.311 – Form 11-K, for annual reports of employee stock purchase, savings and similar plans pursuant to section 15(d) of the Securities Exchange Act of 1934