John H. Birdsall III

John H. Birdsall III discloses dealings in Nicor Inc to SEC (Form 4). The record holds 4 filings, for trades running from 1 September 2006 to 9 December 2011.

Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

The record was last updated on 13 December 2011 with a transaction in Nicor Inc. Typically, a trade is published a median of 3 days after it takes place. US insiders must file a Form 4 within two business days of a trade. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.