- Company Directors - T
- Thompson David
Insider Trading History of Thompson David
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Thompson David since 2005.
The trader's CIK number is 1163761.
At the time of the last reporting, Thompson David was the Director of Exact Sciences Corp. (stock ticker symbol EXAS).
Also see all insider trading activities at Exact Sciences Corp.
Note that in the past
THOMPSON DAVID also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Exact Sciences Corp (EXAS) by Thompson David
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | EXAS | 0 | $0 | 0 | $0 | 52,472 | $357,649 |
| 2016 | EXAS | 25,000 | $243,250 | 0 | $0 | 0 | $0 |
| 2011 | EXAS | 20,000 | $163,280 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Third Wave Technologies Inc /wi (TWTI) by Thompson David
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2008 | TWTI | 0 | $0 | 93,400 | $1,048,882 | 93,400 | $408,766 |
| 2007 | TWTI | 0 | $0 | 0 | $0 | 38,400 | $90,240 |
| 2005 | TWTI | 10,000 | $27,700 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at St Jude Medical Inc (STJ) by Thompson David
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2006 | STJ | 15,500 | $597,215 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Thompson David:
1. Exact Sciences Corp (EXAS)
2. Third Wave Technologies Inc /wi (TWTI)
3. St Jude Medical Inc (STJ)
Table 1. Insider trading of Exact Sciences Corp (EXAS) by Thompson David
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-08-28 | EXAS | Option Ex | 52,472 | 6.82 | 357,649 |
| 2016-12-14 | EXAS | Buy | 10,000 | 13.84 | 138,400 |
| 2016-01-11 | EXAS | Buy | 15,000 | 6.99 | 104,850 |
| 2011-12-13 | EXAS | Buy | 20,000 | 8.16 | 163,280 |
Table 2. Insider trading of Third Wave Technologies Inc /wi (TWTI) by Thompson David
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2008-07-14 | TWTI | Option Ex | 43,400 | 4.60 | 199,466 |
| 2008-07-15 | TWTI | Option Ex | 50,000 | 4.19 | 209,300 |
| 2008-07-14 | TWTI | Sale | 43,400 | 11.23 | 487,382 |
| 2008-07-15 | TWTI | Sale | 50,000 | 11.23 | 561,500 |
| 2007-02-23 | TWTI | Option Ex | 38,400 | 2.35 | 90,240 |
| 2005-11-14 | TWTI | Buy | 10,000 | 2.77 | 27,700 |
Table 3. Insider trading of St Jude Medical Inc (STJ) by Thompson David
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2006-04-21 | STJ | Buy | 15,500 | 38.53 | 597,215 |
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 Thompson David
(Director of Exact Sciences Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.