SEC comment letters and insider sales

Ryans, J, Dechow, P M and Lawrence, A (2015) SEC comment letters and insider sales. Accounting Review, 91 (2). pp. 401-439. ISSN 0001-4826

Abstract

We document that insider trading is significantly higher than normal levels prior to the public disclosure of SEC comment letters relating to revenue recognition. Furthermore, insider trading is triple its normal level for firms with high short positions. We find a small negative return at the comment letter release date and a negative drift in returns of 1 to 5 percent over the next 50 days following the release. We also find that greater pre-disclosure sales are associated with a stronger negative drift. This evidence suggests that insiders appear to benefit from trading prior to revenue recognition comment letters. We investigate whether the delayed price reaction to comment letter releases is due to investor inattention. Consistent with this explanation, we document that comment letters are downloaded infrequently from EDGAR in the days following their public disclosure.

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Item Type: Article
Subject Areas: Accounting
Additional Information: © 2015 American Accounting Association
Subjects: D > Disclosure of financial information
Date Deposited: 23 Sep 2016 15:29
Last Modified: 18 Jul 2018 16:03
URI: http://lbsresearch.london.edu/id/eprint/558
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