Form 144, required under Rule 144, is filed by a person who intends to sell either restricted securities or control securities (i.e., securities held by affiliates. Form 144 is notification to the SEC of this intention to sell and must take place at the time the sell order is placed with the broker-dealer. The securities may be sold within the 90-day period after Form 144 is filed. The SEC did not adopt previously proposed provisions relating to the tolling of holding periods in connection with .