Mark A. Hoersten

This profile gathers the share dealings of Mark A. Hoersten in Keithley Instruments Inc. In total, 20 filings cover trades dated from 29 December 2006 to 8 December 2010.

Not one of the filings records a straightforward purchase or sale on the market. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

Most recently, on 10 December 2010, the filings show a transaction worth €165k in Keithley Instruments Inc. Filings reach the SEC (Form 4) feed a median of 37 days after the trade. 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.