TY - JOUR AB - Purpose– The purpose of this paper is to provide a detailed description of Amendments to Rule 105 of Regulation M adopted by the US Securities and Exchange Commission (the “SEC”) on June 20, 2007Design/methodology/approach– Presents a general overview of short sales and the purpose of Regulation M, a rule that prohibits purchases and sales of securities during specified periods close in time to public offerings of securities; and describes the Amendments, including an expansion of the prohibition under the Rule from a prohibition on “covering” to a prohibition on purchases generally and including three exceptions that pertain to “bona fide” purchases, “separate accounts,” and investment companies.Findings– The Amendments are important because: they expand the scope of the Rule's basic prohibition; they were expanded in part because SEC perceived that circumvention of the Rule was persistent; they permit notable exceptions; and they were adopted close in time to other amendments to the regulation of short sales, including elimination of the price or “tick” tests.Originality/value– Expert guidance on a recent SEC ruling by experienced securities lawyers. VL - 9 IS - 1 SN - 1528-5812 DO - 10.1108/15285810810859298 UR - https://doi.org/10.1108/15285810810859298 AU - Gittleman Charles S. AU - Sacks Russell D. PY - 2008 Y1 - 2008/01/01 TI - SEC adopts Amendments to Rule 105 of Regulation M, including important exceptions for bona fide purchases and for separate accounts T2 - Journal of Investment Compliance PB - Emerald Group Publishing Limited SP - 30 EP - 34 Y2 - 2024/04/19 ER -