- Company Directors - M
- Mac Mahon Thomas P
Insider Trading History of Mac Mahon Thomas P
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Mac Mahon Thomas P since 2005.
The trader's CIK number is 1168580.
At the time of the last reporting, Mac Mahon Thomas P was the Director of Express Scripts Holding Co.. (stock ticker symbol ESRX).
Also see all insider trading activities at Express Scripts Holding Co..
Note that in the past
MAC MAHON THOMAS P also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Express Scripts Holding Co. (ESRX) by Mac Mahon Thomas P
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | ESRX | 0 | $0 | 5,234 | $520,793 | 7,466 | $429,966 |
| 2017 | ESRX | 0 | $0 | 0 | $0 | 8,042 | $412,112 |
| 2016 | ESRX | 0 | $0 | 5,482 | $405,300 | 13,128 | $404,736 |
| 2014 | ESRX | 0 | $0 | 12,694 | $1,027,350 | 12,694 | $455,016 |
| 2013 | ESRX | 5,000 | $297,925 | 10,251 | $647,842 | 16,968 | $418,091 |
| 2012 | ESRX | 0 | $0 | 0 | $0 | 18,740 | $336,720 |
Yearly summary of insider trading at Pharmerica Corp (PMC) by Mac Mahon Thomas P
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | PMC | 0 | $0 | 10,000 | $249,300 | 0 | $0 |
| 2013 | PMC | 0 | $0 | 0 | $0 | 15,424 | $251,565 |
| 2010 | PMC | 12,000 | $95,388 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Laboratory Corp Of America Holdings (LH) by Mac Mahon Thomas P
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | LH | 0 | $0 | 95,000 | $8,539,840 | 0 | $0 |
| 2011 | LH | 0 | $0 | 155,000 | $14,787,945 | 175,000 | $10,249,749 |
| 2010 | LH | 0 | $0 | 273,400 | $22,303,298 | 313,400 | $14,405,300 |
| 2008 | LH | 0 | $0 | 722,882 | $48,978,662 | 583,133 | $23,590,488 |
| 2007 | LH | 0 | $0 | 484,737 | $34,287,882 | 600,000 | $19,604,799 |
| 2006 | LH | 0 | $0 | 154,736 | $9,667,744 | 96,133 | $2,351,412 |
| 2005 | LH | 0 | $0 | 192,900 | $9,302,560 | 0 | $0 |
Yearly summary of insider trading at Express Scripts Inc (ESRX) by Mac Mahon Thomas P
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2008 | ESRX | 0 | $0 | 45,000 | $3,164,220 | 48,000 | $1,038,576 |
| 2007 | ESRX | 0 | $0 | 24,000 | $2,285,856 | 24,000 | $720,768 |
| 2006 | ESRX | 0 | $0 | 28,000 | $2,371,964 | 28,000 | $650,720 |
Insider trading activities at 4 companies by Mac Mahon Thomas P:
1. Express Scripts Holding Co. (ESRX)
2. Pharmerica Corp (PMC)
3. Laboratory Corp Of America Holdings (LH)
4. Express Scripts Inc (ESRX)
Table 1. Insider trading of Express Scripts Holding Co. (ESRX) by Mac Mahon Thomas P
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-11-07 | ESRX | Sale | 5,234 | 99.50 | 520,793 |
| 2018-04-26 | ESRX | Option Ex | 7,466 | 57.59 | 429,966 |
| 2017-05-05 | ESRX | Option Ex | 8,042 | 51.24 | 412,112 |
| 2016-04-29 | ESRX | Option Ex | 13,128 | 30.83 | 404,736 |
| 2016-04-29 | ESRX | Sale | 5,482 | 73.93 | 405,300 |
| 2014-11-21 | ESRX | Option Ex | 12,694 | 35.84 | 455,016 |
| 2014-11-21 | ESRX | Sale | 12,694 | 80.93 | 1,027,350 |
| 2013-11-04 | ESRX | Option Ex | 16,968 | 24.64 | 418,091 |
| 2013-11-05 | ESRX | Sale | 10,251 | 63.20 | 647,842 |
| 2013-03-14 | ESRX | Buy | 5,000 | 59.59 | 297,925 |
| 2012-11-29 | ESRX | Option Ex | 18,740 | 17.97 | 336,720 |
Table 2. Insider trading of Pharmerica Corp (PMC) by Mac Mahon Thomas P
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-03-07 | PMC | Sale | 10,000 | 24.93 | 249,300 |
| 2013-11-18 | PMC | Option Ex | 15,424 | 16.31 | 251,565 |
| 2010-09-01 | PMC | Buy | 12,000 | 7.95 | 95,388 |
Table 3. Insider trading of Laboratory Corp Of America Holdings (LH) by Mac Mahon Thomas P
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-09-06 | LH | Sale | 35,000 | 89.74 | 3,141,040 |
| 2012-02-29 | LH | Sale | 60,000 | 89.98 | 5,398,800 |
| 2011-04-15 | LH | Sale | 83,867 | 95.75 | 8,030,097 |
| 2011-04-14 | LH | Sale | 71,133 | 95.00 | 6,757,848 |
| 2011-04-15 | LH | Option Ex | 103,867 | 58.57 | 6,083,490 |
| 2011-04-14 | LH | Option Ex | 71,133 | 58.57 | 4,166,259 |
| 2010-12-01 | LH | Option Ex | 175,000 | 47.89 | 8,380,750 |
| 2010-12-01 | LH | Sale | 155,000 | 85.00 | 13,175,000 |
| 2010-04-05 | LH | Sale | 68,063 | 77.17 | 5,252,217 |
| 2010-04-05 | LH | Option Ex | 88,063 | 43.53 | 3,833,382 |
| 2010-01-20 | LH | Sale | 26,518 | 77.00 | 2,042,018 |
| 2010-01-19 | LH | Sale | 9,260 | 77.00 | 713,020 |
| 2010-01-20 | LH | Option Ex | 26,518 | 43.53 | 1,154,328 |
| 2010-01-19 | LH | Option Ex | 9,260 | 43.53 | 403,087 |
| 2010-01-14 | LH | Sale | 14,559 | 77.00 | 1,121,043 |
| 2010-01-14 | LH | Option Ex | 14,559 | 43.53 | 633,753 |
| 2008-11-04 | LH | Sale | 114,400 | 62.26 | 7,122,429 |
| 2008-11-03 | LH | Sale | 161,837 | 61.24 | 9,911,221 |
| 2008-11-04 | LH | Option Ex | 114,400 | 43.53 | 4,979,832 |
| 2008-11-03 | LH | Option Ex | 124,000 | 41.27 | 5,116,860 |
| 2008-08-01 | LH | Sale | 54,139 | 66.99 | 3,626,825 |
| 2008-08-01 | LH | Sale | 79,400 | 67.20 | 5,336,077 |
| 2008-08-01 | LH | Sale | 43,497 | 67.51 | 2,936,308 |
| 2008-08-01 | LH | Option Ex | 200,000 | 39.00 | 7,800,000 |
| 2008-08-01 | LH | Sale | 60,800 | 67.80 | 4,122,179 |
| 2008-03-26 | LH | Sale | 12,315 | 73.57 | 906,051 |
| 2008-03-26 | LH | Sale | 16,021 | 73.17 | 1,172,320 |
| 2008-03-26 | LH | Sale | 9,500 | 72.83 | 691,875 |
| 2008-03-03 | LH | Sale | 89,298 | 77.00 | 6,875,499 |
| 2008-03-03 | LH | Sale | 47,975 | 76.69 | 3,679,442 |
| 2008-03-03 | LH | Sale | 7,600 | 76.49 | 581,324 |
| 2008-03-03 | LH | Sale | 26,100 | 77.28 | 2,017,112 |
| 2008-03-03 | LH | Option Ex | 144,733 | 39.34 | 5,693,796 |
| 2007-11-01 | LH | Sale | 146,800 | 68.25 | 10,018,366 |
| 2007-11-01 | LH | Sale | 16,200 | 68.00 | 1,101,551 |
| 2007-11-01 | LH | Option Ex | 200,000 | 36.20 | 7,240,200 |
| 2007-11-01 | LH | Sale | 37,000 | 68.55 | 2,536,165 |
| 2007-08-01 | LH | Option Ex | 200,000 | 33.06 | 6,612,399 |
| 2007-08-01 | LH | Sale | 29,111 | 73.33 | 2,134,593 |
| 2007-08-01 | LH | Sale | 35,700 | 72.62 | 2,592,462 |
| 2007-08-01 | LH | Sale | 87,600 | 72.23 | 6,327,786 |
| 2007-08-01 | LH | Sale | 47,589 | 71.92 | 3,422,553 |
| 2007-04-02 | LH | Sale | 22,135 | 72.88 | 1,613,132 |
| 2007-04-02 | LH | Option Ex | 200,000 | 28.76 | 5,752,200 |
| 2007-04-02 | LH | Sale | 62,602 | 72.54 | 4,541,274 |
| 2006-11-01 | LH | Sale | 27,017 | 68.32 | 1,845,828 |
| 2006-11-01 | LH | Option Ex | 48,067 | 24.46 | 1,175,718 |
| 2006-11-01 | LH | Sale | 12,700 | 67.15 | 852,766 |
| 2006-11-01 | LH | Sale | 37,100 | 67.74 | 2,513,116 |
| 2006-05-01 | LH | Sale | 12,200 | 56.89 | 694,082 |
| 2006-05-01 | LH | Option Ex | 48,066 | 24.46 | 1,175,694 |
| 2006-05-01 | LH | Sale | 65,719 | 57.24 | 3,761,952 |
| 2005-11-01 | LH | Sale | 60,000 | 48.18 | 2,890,740 |
| 2005-07-01 | LH | Sale | 18,000 | 49.52 | 891,450 |
| 2005-04-01 | LH | Sale | 114,900 | 48.05 | 5,520,370 |
Table 4. Insider trading of Express Scripts Inc (ESRX) by Mac Mahon Thomas P
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2008-08-05 | ESRX | Sale | 45,000 | 70.32 | 3,164,220 |
| 2008-08-05 | ESRX | Option Ex | 48,000 | 21.64 | 1,038,576 |
| 2007-04-30 | ESRX | Option Ex | 24,000 | 30.03 | 720,768 |
| 2007-04-30 | ESRX | Sale | 24,000 | 95.24 | 2,285,856 |
| 2006-01-03 | ESRX | Sale | 28,000 | 84.71 | 2,371,964 |
| 2006-01-03 | ESRX | Option Ex | 28,000 | 23.24 | 650,720 |
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 Mac Mahon Thomas P
(Director of Express Scripts Holding Co. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.