An oversight hearing to examine the Securities and Exchange Commission, including S.2075, to amend the Securities Exchange Act of 1934 to require issuers to disclose certain activities relating to climate change, S.2391, to amend the Securities Exchange Act of 1934 to impose requirements relating to the purchase of certain equity securities by issuers, and S.573, to require the Securities and Exchange Commission to carry out a study of 10b5-1 trading plans.