- Corporate Officers - M
- Martin John K
Insider Trading History of Martin John K
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Martin John K since 2008.
The trader's CIK number is 1383936.
At the time of the last reporting, Martin John K was the EVP & CFO of Comscore, Inc.. (stock ticker symbol SCOR).
Also see all insider trading activities at Comscore, Inc..
Note that in the past
Martin John K also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Time Warner Inc. (TWX) by Martin John K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | TWX | 0 | $0 | 108,618 | $6,214,031 | 69,164 | $1,123,105 |
| 2012 | TWX | 0 | $0 | 66,067 | $2,774,610 | 64,874 | $309,513 |
| 2011 | TWX | 0 | $0 | 0 | $0 | 29,777 | $0 |
| 2010 | TWX | 0 | $0 | 0 | $0 | 3,192 | $0 |
| 2009 | TWX | 0 | $0 | 114 | $3,107 | 13,047 | $0 |
| 2008 | TWX | 0 | $0 | 0 | $0 | 6,416 | $0 |
Yearly summary of insider trading at Comscore, Inc. (SCOR) by Martin John K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | SCOR | 0 | $0 | 0 | $0 | 33,817 | $0 |
Insider trading activities at 2 companies by Martin John K:
1. Time Warner Inc. (TWX)
2. Comscore, Inc. (SCOR)
Table 1. Insider trading of Time Warner Inc. (TWX) by Martin John K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-03-08 | TWX | Option Ex | 31,293 | 35.89 | 1,123,105 |
| 2013-03-08 | TWX | Sale | 108,617 | 57.21 | 6,213,978 |
| 2013-02-20 | TWX | Option Ex | 20,654 | .00 | 0 |
| 2013-02-20 | TWX | Sale | 1 | 53.23 | 53 |
| 2013-02-08 | TWX | Option Ex | 17,217 | .00 | 0 |
| 2012-08-08 | TWX | Option Ex | 14,443 | 21.43 | 309,513 |
| 2012-08-08 | TWX | Sale | 66,066 | 42.00 | 2,774,573 |
| 2012-03-07 | TWX | Option Ex | 13,937 | .00 | 0 |
| 2012-03-07 | TWX | Sale | 0 | 36.59 | 0 |
| 2012-02-20 | TWX | Option Ex | 20,652 | .00 | 0 |
| 2012-02-20 | TWX | Sale | 1 | 37.70 | 37 |
| 2012-01-02 | TWX | Option Ex | 15,842 | .00 | 0 |
| 2012-01-02 | TWX | Sale | 0 | 36.23 | 0 |
| 2011-03-07 | TWX | Option Ex | 13,937 | .00 | 0 |
| 2011-03-07 | TWX | Sale | 0 | 36.78 | 0 |
| 2011-01-02 | TWX | Option Ex | 15,840 | .00 | 0 |
| 2010-03-03 | TWX | Sale | 0 | 29.61 | 0 |
| 2010-03-03 | TWX | Option Ex | 3,192 | .00 | 0 |
| 2009-07-28 | TWX | Sale | 114 | 27.26 | 3,107 |
| 2009-03-03 | TWX | Option Ex | 6,630 | .00 | 0 |
| 2009-02-18 | TWX | Option Ex | 6,417 | .00 | 0 |
| 2008-02-18 | TWX | Option Ex | 6,416 | .00 | 0 |
Table 2. Insider trading of Comscore, Inc. (SCOR) by Martin John K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-06-30 | SCOR | Option Ex | 24,155 | .00 | 0 |
| 2020-05-23 | SCOR | Option Ex | 9,662 | .00 | 0 |
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 Martin John K
(EVP & CFO of Comscore, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.