Anti-abuse rule
(3) Anti-abuse rule. Trades that have as one of their principal purposes the meeting of the trading requirements of paragraph (b)(1) or (2) of this section shall be disregarded. Further, a class of stock shall not be treated as meeting the trading requirement of paragraph (b)(1) or (2) of this section if there is a pattern of trades conducted to meet the requirement of paragraph (b)(1) or (2) of this section. Similarly, paragraph (b)(2) of this section shall not apply to a public offering of stock that has as one of its principal purposes to avail itself of the reduced trading requirements under the special rule for the calendar year of an initial public offering. For purposes of applying the immediately preceding sentence, consideration will be given to whether the trading requirements of paragraph (b)(1) of this section are satisfied in the subsequent calendar year.