Insider Stock Trading History of Harmon Ellen T


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Harmon Ellen T since year 2005. The trader's CIK number is 1400727. At the time of this reporting, Harmon Ellen T is the EVP,CLO,CCO and Secretary of Atmi Inc . (stock ticker symbol ATMI). See this page for all insider trading activities at Atmi Inc .


Stock purchases, sales, and option exercises reported by insider Harmon Ellen T since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2002-02-15 ATMI Atmi Inc Sale 11,100 23.36 259,329
2012-02-15 ATMI Atmi Inc Sale 5,377 23.26 125,042
2012-02-15 ATMI Atmi Inc Option Ex 15,349 13.82 212,123

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Harmon Ellen T (EVP,CLO,CCO and Secretary of Atmi Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.