The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Marsh C Douglas since 2007.
The trader's CIK number is 1136501.
At the time of the last reporting, Marsh C Douglas was the Director of Atmi Inc. (stock ticker symbol ATMI).
Also see all insider trading activities at Atmi Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2013 | ATMI | 0 | $0 | 0 | $0 | 6,077 | $142,201 |
| 2012 | ATMI | 0 | $0 | 4,638 | $92,849 | 5,000 | $92,599 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2009 | WFR | 0 | $0 | 15,000 | $264,600 | 30,000 | $98,400 |
| 2008 | WFR | 10,000 | $133,600 | 0 | $0 | 0 | $0 |
| 2007 | WFR | 5,000 | $262,135 | 0 | $0 | 0 | $0 |
2. Memc Electronic Materials Inc (WFR)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2013-11-06 | ATMI | Option Ex | 6,077 | 23.40 | 142,201 |
| 2012-12-12 | ATMI | Sale | 1,370 | 19.90 | 27,262 |
| 2012-12-11 | ATMI | Option Ex | 2,964 | 18.52 | 54,893 |
| 2012-12-12 | ATMI | Option Ex | 1,732 | 18.52 | 32,076 |
| 2012-12-11 | ATMI | Sale | 2,964 | 20.05 | 59,422 |
| 2012-12-05 | ATMI | Option Ex | 304 | 18.52 | 5,630 |
| 2012-12-05 | ATMI | Sale | 304 | 20.28 | 6,165 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2009-05-11 | WFR | Option Ex | 30,000 | 3.28 | 98,400 |
| 2009-05-11 | WFR | Sale | 15,000 | 17.64 | 264,600 |
| 2008-11-19 | WFR | Buy | 10,000 | 13.36 | 133,600 |
| 2007-08-09 | WFR | Buy | 5,000 | 52.43 | 262,135 |
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 Marsh C Douglas (Director of Atmi Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.