Frederick A. Wang

Frederick A. Wang is a declared insider at 2 companies; the most frequent names are Sevcon, Inc. and Tech OPS Sevcon Inc. Over a trading history stretching from 6 May 2010 to 2 February 2016, the count stands at 7 filings.

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 latest filing, published on 3 February 2016, reports a share grant in Sevcon, Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.