- Company Directors - C
- Carleton Mark D
Insider Trading History of Carleton Mark D
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Carleton Mark D since 2013.
The trader's CIK number is 1434339.
At the time of the last reporting, Carleton Mark D was the Officer of Liberty Broadband Corp. (stock ticker symbol LBRDA).
Also see all insider trading activities at Liberty Broadband Corp.
Note that in the past
Carleton Mark D also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Air Methods Corp (AIRM) by Carleton Mark D
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | AIRM | 0 | $0 | 0 | $0 | 1,500 | $43,995 |
| 2016 | AIRM | 0 | $0 | 0 | $0 | 11,340 | $200,944 |
| 2014 | AIRM | 0 | $0 | 15,000 | $828,555 | 15,000 | $168,150 |
| 2013 | AIRM | 0 | $0 | 22,500 | $934,874 | 22,500 | $119,925 |
Yearly summary of insider trading at Gci Liberty, Inc. (GLIBA) by Carleton Mark D
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | GLIBA | 2,989 | $72,044 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Qurate Retail, Inc. (QVCA) by Carleton Mark D
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | QVCA | 0 | $0 | 0 | $0 | 128,424 | $3,227,295 |
Yearly summary of insider trading at Liberty Media Corp (LSXMA) by Carleton Mark D
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | LSXMA | 0 | $0 | 27,783 | $1,276,351 | 60,218 | $1,167,024 |
| 2017 | LSXMA | 0 | $0 | 140,792 | $5,388,556 | 170,558 | $2,890,208 |
Yearly summary of insider trading at Liberty Broadband Corp (LBRDA) by Carleton Mark D
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | LBRDA | 0 | $0 | 0 | $0 | 55,126 | $1,825,497 |
Insider trading activities at 5 companies by Carleton Mark D:
1. Air Methods Corp (AIRM)
2. Gci Liberty, Inc. (GLIBA)
3. Qurate Retail, Inc. (QVCA)
4. Liberty Media Corp (LSXMA)
5. Liberty Broadband Corp (LBRDA)
Table 1. Insider trading of Air Methods Corp (AIRM) by Carleton Mark D
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-02-01 | AIRM | Option Ex | 1,500 | 29.33 | 43,995 |
| 2016-02-05 | AIRM | Option Ex | 11,340 | 17.72 | 200,944 |
| 2014-09-15 | AIRM | Option Ex | 15,000 | 11.21 | 168,150 |
| 2014-09-15 | AIRM | Sale | 15,000 | 55.24 | 828,555 |
| 2013-08-22 | AIRM | Sale | 22,500 | 41.55 | 934,874 |
| 2013-08-12 | AIRM | Option Ex | 22,500 | 5.33 | 119,925 |
Table 2. Insider trading of Gci Liberty, Inc. (GLIBA) by Carleton Mark D
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-12-17 | GLIBA | Buy | 989 | 24.00 | 23,736 |
| 2018-12-13 | GLIBA | Buy | 757 | 24.25 | 18,357 |
| 2018-12-12 | GLIBA | Buy | 243 | 24.25 | 5,892 |
| 2018-12-10 | GLIBA | Buy | 989 | 24.06 | 23,795 |
| 2018-12-07 | GLIBA | Buy | 11 | 24.00 | 264 |
Table 3. Insider trading of Qurate Retail, Inc. (QVCA) by Carleton Mark D
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-12-26 | QVCA | Option Ex | 128,424 | 25.13 | 3,227,295 |
Table 4. Insider trading of Liberty Media Corp (LSXMA) by Carleton Mark D
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-05-30 | LSXMA | Option Ex | 60,218 | 19.38 | 1,167,024 |
| 2018-05-30 | LSXMA | Sale | 27,783 | 45.94 | 1,276,351 |
| 2017-09-15 | LSXMA | Option Ex | 67,299 | 16.46 | 1,107,943 |
| 2017-09-15 | LSXMA | Sale | 19,843 | 40.31 | 799,891 |
| 2017-06-20 | LSXMA | Sale | 54,187 | 40.11 | 2,173,494 |
| 2017-06-19 | LSXMA | Sale | 30,816 | 40.12 | 1,236,430 |
| 2017-06-19 | LSXMA | Option Ex | 73,259 | 19.75 | 1,446,865 |
| 2017-03-24 | LSXMA | Option Ex | 30,000 | 11.18 | 335,400 |
| 2017-03-24 | LSXMA | Sale | 35,946 | 32.79 | 1,178,741 |
Table 5. Insider trading of Liberty Broadband Corp (LBRDA) by Carleton Mark D
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-05-15 | LBRDA | Option Ex | 55,126 | 33.12 | 1,825,497 |
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 Carleton Mark D
(Officer of Liberty Broadband Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.