- Company Directors - W
- Weatherford Clifton Thomas
Insider Trading History of Weatherford Clifton Thomas
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Weatherford Clifton Thomas since 2007.
The trader's CIK number is 1228620.
At the time of the last reporting, Weatherford Clifton Thomas was the Director of Guidewire Software, Inc.. (stock ticker symbol GWRE).
Also see all insider trading activities at Guidewire Software, Inc..
Note that in the past
WEATHERFORD CLIFTON THOMAS also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Saba Software Inc (SABA) by Weatherford Clifton Thomas
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2007 | SABA | 0 | $0 | 17,500 | $120,540 | 17,500 | $73,150 |
Yearly summary of insider trading at Tesco Corp (TESO) by Weatherford Clifton Thomas
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | TESO | 0 | $0 | 5,733 | $82,727 | 8,366 | $52,170 |
| 2011 | TESO | 0 | $0 | 10,000 | $180,950 | 14,434 | $103,920 |
| 2010 | TESO | 0 | $0 | 0 | $0 | 4,767 | $8,545 |
| 2009 | TESO | 0 | $0 | 0 | $0 | 3,266 | $7,036 |
| 2008 | TESO | 0 | $0 | 10,000 | $311,080 | 10,733 | $71,800 |
| 2007 | TESO | 0 | $0 | 20,000 | $532,350 | 20,000 | $143,600 |
Yearly summary of insider trading at Spansion Inc. (CODE) by Weatherford Clifton Thomas
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | CODE | 0 | $0 | 27,642 | $284,806 | 0 | $0 |
| 2013 | CODE | 0 | $0 | 59,334 | $747,848 | 0 | $0 |
| 2012 | CODE | 0 | $0 | 21,250 | $244,739 | 0 | $0 |
Yearly summary of insider trading at Guidewire Software, Inc. (GWRE) by Weatherford Clifton Thomas
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | GWRE | 0 | $0 | 9,651 | $1,048,571 | 0 | $0 |
| 2017 | GWRE | 0 | $0 | 10,000 | $647,690 | 4,308 | $197,306 |
| 2016 | GWRE | 0 | $0 | 5,936 | $326,753 | 5,936 | $172,322 |
| 2015 | GWRE | 0 | $0 | 15,137 | $813,409 | 0 | $0 |
| 2014 | GWRE | 0 | $0 | 32,988 | $1,538,640 | 2,903 | $101,605 |
| 2013 | GWRE | 0 | $0 | 26,250 | $1,061,295 | 0 | $0 |
| 2012 | GWRE | 0 | $0 | 100,000 | $3,062,716 | 133,250 | $273,999 |
Yearly summary of insider trading at Smart Modular Technologies (wwh), Inc. (SMOD) by Weatherford Clifton Thomas
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2010 | SMOD | 0 | $0 | 20,000 | $140,000 | 20,000 | $19,600 |
Yearly summary of insider trading at Mellanox Technologies, Ltd. (MLNX) by Weatherford Clifton Thomas
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | MLNX | 0 | $0 | 4,617 | $387,366 | 0 | $0 |
| 2017 | MLNX | 0 | $0 | 7,250 | $349,882 | 0 | $0 |
| 2016 | MLNX | 0 | $0 | 10,761 | $525,108 | 5,428 | $63,724 |
| 2015 | MLNX | 0 | $0 | 11,773 | $560,717 | 11,773 | $160,267 |
| 2013 | MLNX | 0 | $0 | 12,500 | $635,032 | 2,917 | $45,388 |
| 2012 | MLNX | 0 | $0 | 19,583 | $1,432,254 | 14,166 | $247,926 |
| 2011 | MLNX | 0 | $0 | 17,142 | $467,959 | 17,142 | $94,452 |
| 2010 | MLNX | 0 | $0 | 20,000 | $387,800 | 20,000 | $110,200 |
Insider trading activities at 6 companies by Weatherford Clifton Thomas:
1. Saba Software Inc (SABA)
2. Tesco Corp (TESO)
3. Spansion Inc. (CODE)
4. Guidewire Software, Inc. (GWRE)
5. Smart Modular Technologies (wwh), Inc. (SMOD)
6. Mellanox Technologies, Ltd. (MLNX)
Table 1. Insider trading of Saba Software Inc (SABA) by Weatherford Clifton Thomas
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2007-01-09 | SABA | Option Ex | 17,500 | 4.18 | 73,150 |
| 2007-01-09 | SABA | Sale | 17,500 | 6.89 | 120,540 |
Table 2. Insider trading of Tesco Corp (TESO) by Weatherford Clifton Thomas
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-11-19 | TESO | Option Ex | 1,500 | .00 | 0 |
| 2012-11-09 | TESO | Option Ex | 1,133 | .00 | 0 |
| 2012-05-07 | TESO | Sale | 5,733 | 14.43 | 82,727 |
| 2012-05-07 | TESO | Option Ex | 5,733 | 9.10 | 52,170 |
| 2011-11-19 | TESO | Option Ex | 1,500 | .00 | 0 |
| 2011-11-18 | TESO | Option Ex | 1,900 | .00 | 0 |
| 2011-11-09 | TESO | Option Ex | 1,133 | .00 | 0 |
| 2011-03-14 | TESO | Option Ex | 9,267 | 11.21 | 103,920 |
| 2011-03-14 | TESO | Sale | 10,000 | 18.09 | 180,950 |
| 2011-02-28 | TESO | Option Ex | 634 | .00 | 0 |
| 2010-11-19 | TESO | Option Ex | 1,500 | .00 | 0 |
| 2010-11-18 | TESO | Option Ex | 1,900 | .00 | 0 |
| 2010-05-18 | TESO | Option Ex | 734 | .00 | 0 |
| 2010-02-28 | TESO | Option Ex | 633 | 13.50 | 8,545 |
| 2009-11-18 | TESO | Option Ex | 1,900 | .00 | 0 |
| 2009-05-18 | TESO | Option Ex | 733 | 9.60 | 7,036 |
| 2009-02-28 | TESO | Option Ex | 633 | .00 | 0 |
| 2008-05-18 | TESO | Option Ex | 733 | .00 | 0 |
| 2008-05-08 | TESO | Option Ex | 10,000 | 7.18 | 71,800 |
| 2008-05-08 | TESO | Sale | 10,000 | 31.11 | 311,080 |
| 2007-05-07 | TESO | Sale | 10,000 | 28.95 | 289,550 |
| 2007-05-07 | TESO | Option Ex | 10,000 | 7.18 | 71,800 |
| 2007-03-14 | TESOF | Option Ex | 10,000 | 7.18 | 71,800 |
| 2007-03-14 | TESOF | Sale | 10,000 | 24.28 | 242,800 |
Table 3. Insider trading of Spansion Inc. (CODE) by Weatherford Clifton Thomas
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-08-05 | CODE | Sale | 5,529 | 19.15 | 105,880 |
| 2014-08-06 | CODE | Sale | 9,447 | 18.94 | 178,926 |
| 2014-05-19 | CODE | Sale | 9,333 | .00 | 0 |
| 2014-02-06 | CODE | Sale | 3,333 | .00 | 0 |
| 2013-11-22 | CODE | Sale | 9,334 | 12.09 | 112,848 |
| 2013-05-03 | CODE | Sale | 50,000 | 12.70 | 635,000 |
| 2012-11-14 | CODE | Sale | 11,667 | 11.16 | 130,203 |
| 2012-04-30 | CODE | Sale | 9,583 | 11.95 | 114,536 |
Table 4. Insider trading of Guidewire Software, Inc. (GWRE) by Weatherford Clifton Thomas
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-09-19 | GWRE | Sale | 9,651 | 108.65 | 1,048,571 |
| 2017-06-06 | GWRE | Sale | 5,000 | 70.04 | 350,200 |
| 2017-04-05 | GWRE | Sale | 5,000 | 59.50 | 297,490 |
| 2017-04-05 | GWRE | Option Ex | 4,308 | 45.80 | 197,306 |
| 2016-04-13 | GWRE | Option Ex | 5,936 | 29.03 | 172,322 |
| 2016-04-13 | GWRE | Sale | 5,936 | 55.05 | 326,753 |
| 2015-07-09 | GWRE | Sale | 5,000 | 56.25 | 281,250 |
| 2015-06-22 | GWRE | Sale | 5,137 | 51.60 | 265,069 |
| 2015-03-20 | GWRE | Sale | 5,000 | 53.42 | 267,090 |
| 2014-12-05 | GWRE | Sale | 3,501 | 50.78 | 177,791 |
| 2014-09-05 | GWRE | Sale | 9,584 | 45.17 | 432,880 |
| 2014-06-24 | GWRE | Sale | 5,000 | 40.08 | 200,400 |
| 2014-06-05 | GWRE | Sale | 5,000 | 36.58 | 182,875 |
| 2014-03-06 | GWRE | Option Ex | 2,903 | 35.00 | 101,605 |
| 2014-03-06 | GWRE | Sale | 9,903 | 55.00 | 544,694 |
| 2013-09-09 | GWRE | Sale | 5,000 | 47.09 | 235,450 |
| 2013-06-10 | GWRE | Sale | 10,000 | 40.40 | 403,970 |
| 2013-04-02 | GWRE | Sale | 11,250 | 37.50 | 421,875 |
| 2012-12-01 | GWRE | Option Ex | 1,250 | .00 | 0 |
| 2012-09-15 | GWRE | Option Ex | 5,000 | .00 | 0 |
| 2012-09-10 | GWRE | Option Ex | 25,000 | 2.74 | 68,500 |
| 2012-09-10 | GWRE | Sale | 25,000 | 29.58 | 739,475 |
| 2012-09-05 | GWRE | Option Ex | 50,000 | 2.74 | 137,000 |
| 2012-09-05 | GWRE | Sale | 50,000 | 32.46 | 1,623,200 |
| 2012-08-28 | GWRE | Option Ex | 3,710 | 2.74 | 10,165 |
| 2012-08-28 | GWRE | Sale | 3,710 | 28.00 | 103,880 |
| 2012-08-24 | GWRE | Sale | 5,315 | 28.00 | 148,846 |
| 2012-08-24 | GWRE | Option Ex | 5,315 | 2.74 | 14,563 |
| 2012-08-22 | GWRE | Sale | 15,975 | 28.00 | 447,315 |
| 2012-08-22 | GWRE | Option Ex | 15,975 | 2.74 | 43,771 |
| 2012-07-22 | GWRE | Option Ex | 27,000 | .00 | 0 |
Table 5. Insider trading of Smart Modular Technologies (wwh), Inc. (SMOD) by Weatherford Clifton Thomas
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2010-01-12 | SMOD | Sale | 20,000 | 7.00 | 140,000 |
| 2010-01-12 | SMOD | Option Ex | 20,000 | .98 | 19,600 |
Table 6. Insider trading of Mellanox Technologies, Ltd. (MLNX) by Weatherford Clifton Thomas
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-07-20 | MLNX | Sale | 4,617 | 83.90 | 387,366 |
| 2017-11-17 | MLNX | Sale | 2,250 | 49.39 | 111,127 |
| 2017-03-01 | MLNX | Sale | 5,000 | 47.75 | 238,755 |
| 2016-07-26 | MLNX | Sale | 4,500 | 45.87 | 206,424 |
| 2016-02-29 | MLNX | Sale | 6,261 | 50.90 | 318,684 |
| 2016-02-29 | MLNX | Option Ex | 5,428 | 11.74 | 63,724 |
| 2015-04-23 | MLNX | Option Ex | 6,000 | 11.74 | 70,440 |
| 2015-04-23 | MLNX | Sale | 6,000 | 49.96 | 299,778 |
| 2015-02-04 | MLNX | Option Ex | 5,773 | 15.56 | 89,827 |
| 2015-02-04 | MLNX | Sale | 5,773 | 45.20 | 260,939 |
| 2013-11-20 | MLNX | Sale | 2,500 | 40.58 | 101,452 |
| 2013-01-31 | MLNX | Option Ex | 2,917 | 15.56 | 45,388 |
| 2013-01-31 | MLNX | Sale | 10,000 | 53.36 | 533,580 |
| 2012-07-23 | MLNX | Option Ex | 9,166 | 17.00 | 155,776 |
| 2012-07-23 | MLNX | Sale | 10,000 | 87.60 | 876,000 |
| 2012-04-23 | MLNX | Sale | 9,583 | 58.05 | 556,254 |
| 2012-04-23 | MLNX | Option Ex | 5,000 | 18.43 | 92,150 |
| 2011-02-17 | MLNX | Sale | 17,142 | 27.30 | 467,959 |
| 2011-02-17 | MLNX | Option Ex | 17,142 | 5.51 | 94,452 |
| 2010-02-16 | MLNX | Option Ex | 20,000 | 5.51 | 110,200 |
| 2010-02-16 | MLNX | Sale | 20,000 | 19.39 | 387,800 |
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 Weatherford Clifton Thomas
(Director of Guidewire Software, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.