On Dec. 11, 2015, the Securities and Exchange Commission (the “SEC”) issued a release proposing the adoption of new Rule 18f-4 under the Investment Company Act of 1940 (the “1940 Act”). The proposed rule, if adopted as proposed, will establish new limitations on the use of derivatives by registered investment companies and business development companies (collectively, “regulated funds”). It will also regulate other trading practices of such funds (including short sales of securities) that are deemed to involve the issuance of “senior securities.” Hedge funds and other private investment funds will not be subject to the rule. The SEC is soliciting comment on the proposed rule. The deadline for submitting comments is March 28, 2016.