Rule 144
Rule 144 is an SEC safe harbor rule that establishes the conditions under which holders of restricted securities or affiliates of a company may publicly resell their shares without registering the transaction with the SEC, providing a defined path for insiders and early investors to liquidate positions in the secondary market.
Under the Securities Act of 1933, any offer or sale of securities must either be registered with the SEC or qualify for an exemption. Securities acquired in private placements — including shares purchased in venture capital rounds, employee compensation grants, and restricted stock awards — are restricted securities that cannot be freely resold to the public without registration. Rule 144, adopted in 1972 and most recently substantially revised in 2008, provides a clear exemption that avoids the cost and delay of registration for qualifying resales.
The requirements of Rule 144 depend on whether the seller is an affiliate (an officer, director, or 10%+ stockholder who controls the company) and whether adequate public information is available. For non-affiliates of reporting companies, the primary requirement is a holding period: restricted shares acquired from the issuer or an affiliate must be held for at least six months from the date of acquisition (or one year for non-reporting companies) before public resale. After the holding period, non-affiliates can sell without volume limitations or manner-of-sale restrictions.
Affiliates face additional requirements regardless of how long they have held their shares. Resales by affiliates are subject to volume limitations: in any 90-day period, an affiliate cannot sell more than the greater of 1% of the outstanding shares of the class being sold or the average weekly trading volume during the four calendar weeks preceding the sale. This limitation prevents affiliates from dumping large positions onto the market in ways that could depress prices and harm public investors.
Affiliates selling under Rule 144 must also observe manner-of-sale requirements for equity securities — transactions must be executed through broker transactions (brokers cannot solicit orders), directly with a market maker, or in certain riskless principal transactions. A Form 144 notice must be filed with the SEC concurrently with the order to sell when the proposed sale exceeds 5,000 shares or $50,000 in value within a three-month period.
Rule 144 transactions are closely watched by investors as a signal of insider sentiment. Large Rule 144 sales by executives, particularly when clustered or outside pre-planned 10b5-1 trading plans, can signal that insiders see limited further upside.