- Corporate Officers - K
- Koehler Michael
Insider Trading History of Koehler Michael
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Koehler Michael since 2006.
The trader's CIK number is 1228409.
At the time of the last reporting, Koehler Michael was the Senior Vice Presiden of Teradata Corp /de/. (stock ticker symbol TDC).
Also see all insider trading activities at Teradata Corp /de/.
Note that in the past
KOEHLER MICHAEL also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Ncr Corp (NCR) by Koehler Michael
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2006 | NCR | 0 | $0 | 65,668 | $2,563,524 | 35,668 | $575,426 |
Yearly summary of insider trading at Teradata Corp /de/ (TDC) by Koehler Michael
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | TDC | 0 | $0 | 361,331 | $9,662,659 | 350,000 | $4,819,500 |
| 2014 | TDC | 10,000 | $413,000 | 25,394 | $1,098,810 | 0 | $0 |
| 2012 | TDC | 0 | $0 | 134,279 | $9,402,310 | 116,776 | $3,153,019 |
| 2011 | TDC | 0 | $0 | 39,000 | $2,103,153 | 0 | $0 |
| 2010 | TDC | 0 | $0 | 53,620 | $1,756,215 | 67,753 | $1,417,731 |
| 2009 | TDC | 0 | $0 | 18,814 | $511,420 | 29,067 | $284,565 |
Insider trading activities at 2 companies by Koehler Michael:
1. Ncr Corp (NCR)
2. Teradata Corp /de/ (TDC)
Table 1. Insider trading of Ncr Corp (NCR) by Koehler Michael
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2006-03-02 | NCR | Sale | 10,000 | 39.56 | 395,600 |
| 2006-03-02 | NCR | Option Ex | 10,000 | 22.65 | 226,500 |
| 2006-03-06 | NCR | Sale | 10,000 | 39.16 | 391,599 |
| 2006-03-06 | NCR | Option Ex | 10,000 | 9.57 | 95,700 |
| 2006-03-03 | NCR | Sale | 30,000 | 39.09 | 1,172,700 |
| 2006-02-13 | NCR | Option Ex | 15,668 | 16.16 | 253,226 |
| 2006-02-13 | NCR | Sale | 15,668 | 38.53 | 603,625 |
Table 2. Insider trading of Teradata Corp /de/ (TDC) by Koehler Michael
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-03-08 | TDC | Option Ex | 350,000 | 13.77 | 4,819,500 |
| 2016-03-08 | TDC | Sale | 350,000 | 26.79 | 9,374,750 |
| 2016-03-02 | TDC | Sale | 11,331 | 25.41 | 287,909 |
| 2014-11-17 | TDC | Sale | 10,000 | 45.00 | 450,000 |
| 2014-11-07 | TDC | Sale | 15,394 | 42.15 | 648,810 |
| 2014-02-10 | TDC | Buy | 10,000 | 41.30 | 413,000 |
| 2012-05-14 | TDC | Sale | 17,503 | 70.50 | 1,233,979 |
| 2012-05-04 | TDC | Option Ex | 80,000 | 27.98 | 2,238,400 |
| 2012-05-04 | TDC | Sale | 80,000 | 73.62 | 5,889,360 |
| 2012-02-10 | TDC | Option Ex | 36,776 | 24.87 | 914,619 |
| 2012-02-10 | TDC | Sale | 36,776 | 61.97 | 2,278,971 |
| 2011-05-23 | TDC | Sale | 39,000 | 53.93 | 2,103,153 |
| 2010-06-03 | TDC | Option Ex | 67,753 | 20.93 | 1,417,731 |
| 2010-06-03 | TDC | Sale | 53,620 | 32.75 | 1,756,215 |
| 2009-08-13 | TDC | Option Ex | 29,067 | 9.79 | 284,565 |
| 2009-08-13 | TDC | Sale | 18,814 | 27.18 | 511,420 |
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 Koehler Michael
(Senior Vice Presiden of Teradata Corp /de/ at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.