The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Dickerson Gary E since 2006.
This trader's CIK number is 1183258.
At the time of last reporting, Dickerson Gary E was the President and CEO of Applied Materials Inc /de. (stock ticker symbol AMAT).
Also see all insider trading activities at Applied Materials Inc /de.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | AMAT | 50,000 | $6,874,750 | 0 | $0 | 0 | $0 |
| 2024 | AMAT | 0 | $0 | 400,000 | $98,690,000 | 0 | $0 |
| 2021 | AMAT | 0 | $0 | 798,355 | $115,782,968 | 0 | $0 |
| 2019 | AMAT | 0 | $0 | 1,000,000 | $61,110,000 | 1,000,000 | $15,060,000 |
| 2016 | AMAT | 0 | $0 | 229,935 | $6,831,368 | 0 | $0 |
| 2015 | AMAT | 40,000 | $587,000 | 0 | $0 | 0 | $0 |
| 2014 | AMAT | 0 | $0 | 708,196 | $13,554,871 | 708,196 | $3,995,641 |
| 2013 | AMAT | 0 | $0 | 265,008 | $4,057,272 | 265,008 | $926,202 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | VSEA | 0 | $0 | 555,651 | $29,726,869 | 912,274 | $24,576,741 |
| 2010 | VSEA | 0 | $0 | 101,882 | $3,415,258 | 65,000 | $923,650 |
| 2007 | VSEA | 0 | $0 | 329,471 | $17,437,499 | 300,000 | $5,006,888 |
| 2006 | VSEA | 0 | $0 | 4,201 | $115,866 | 0 | $0 |
1. Applied Materials Inc /de (AMAT)
2. Varian Semiconductor Equipment Associates Inc (VSEA)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-04-03 | AMAT | Buy | 50,000 | 137.50 | 6,874,750 |
| 2024-06-18 | AMAT | Sale | 400,000 | 246.72 | 98,690,000 |
| 2021-12-01 | AMAT | Sale | 300,000 | 153.25 | 45,975,899 |
| 2021-06-28 | AMAT | Sale | 175,000 | 140.00 | 24,500,000 |
| 2021-06-15 | AMAT | Sale | 102,912 | 140.28 | 14,436,495 |
| 2021-06-08 | AMAT | Sale | 40,735 | 140.21 | 5,711,454 |
| 2021-06-04 | AMAT | Sale | 74,524 | 140.00 | 10,433,360 |
| 2021-04-09 | AMAT | Sale | 105,184 | 140.00 | 14,725,760 |
| 2019-11-19 | AMAT | Option Ex | 1,000,000 | 15.06 | 15,060,000 |
| 2019-11-19 | AMAT | Sale | 1,000,000 | 61.11 | 61,110,000 |
| 2016-10-07 | AMAT | Sale | 229,935 | 29.71 | 6,831,368 |
| 2015-09-24 | AMAT | Buy | 30,000 | 14.34 | 430,200 |
| 2015-08-21 | AMAT | Buy | 10,000 | 15.68 | 156,800 |
| 2014-02-24 | AMAT | Sale | 708,196 | 19.14 | 13,554,871 |
| 2014-02-24 | AMAT | Option Ex | 708,196 | 5.64 | 3,995,641 |
| 2013-05-31 | AMAT | Option Ex | 265,008 | 3.50 | 926,202 |
| 2013-05-31 | AMAT | Sale | 265,008 | 15.31 | 4,057,272 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-11-10 | VSEA | Option Ex | 356,623 | 30.66 | 10,933,347 |
| 2011-06-16 | VSEA | Sale | 70,438 | 61.26 | 4,315,031 |
| 2011-06-16 | VSEA | Option Ex | 70,438 | 38.99 | 2,746,377 |
| 2011-06-07 | VSEA | Option Ex | 223,260 | 30.60 | 6,832,202 |
| 2011-06-07 | VSEA | Sale | 223,260 | 61.45 | 13,719,103 |
| 2011-02-10 | VSEA | Option Ex | 158,053 | 15.69 | 2,479,851 |
| 2011-02-10 | VSEA | Sale | 158,053 | 45.32 | 7,162,329 |
| 2011-02-08 | VSEA | Option Ex | 41,947 | 15.69 | 658,148 |
| 2011-02-08 | VSEA | Sale | 41,947 | 45.00 | 1,887,615 |
| 2011-01-18 | VSEA | Sale | 61,953 | 42.66 | 2,642,791 |
| 2011-01-18 | VSEA | Option Ex | 61,953 | 14.96 | 926,816 |
| 2010-12-09 | VSEA | Option Ex | 25,000 | 14.21 | 355,250 |
| 2010-12-09 | VSEA | Sale | 25,000 | 35.50 | 887,500 |
| 2010-12-02 | VSEA | Sale | 40,000 | 32.90 | 1,316,000 |
| 2010-12-01 | VSEA | Sale | 36,882 | 32.85 | 1,211,758 |
| 2010-12-02 | VSEA | Option Ex | 40,000 | 14.21 | 568,400 |
| 2007-09-12 | VSEA | Option Ex | 45,375 | 19.74 | 895,702 |
| 2007-09-12 | VSEA | Sale | 45,375 | 55.01 | 2,495,897 |
| 2007-09-11 | VSEA | Sale | 4,225 | 55.00 | 232,375 |
| 2007-09-11 | VSEA | Option Ex | 4,225 | 23.77 | 100,428 |
| 2007-09-05 | VSEA | Sale | 400 | 57.57 | 23,028 |
| 2007-09-05 | VSEA | Option Ex | 400 | 23.77 | 9,508 |
| 2007-08-06 | VSEA | Option Ex | 50,000 | 14.95 | 747,500 |
| 2007-08-06 | VSEA | Sale | 50,000 | 50.66 | 2,533,050 |
| 2007-07-31 | VSEA | Option Ex | 150,000 | 14.21 | 2,131,500 |
| 2007-07-31 | VSEA | Sale | 162,650 | 46.87 | 7,622,754 |
| 2007-05-04 | VSEA | Sale | 25,000 | 68.61 | 1,715,299 |
| 2007-05-04 | VSEA | Option Ex | 25,000 | 21.32 | 533,000 |
| 2007-05-02 | VSEA | Sale | 16,821 | 67.31 | 1,132,271 |
| 2007-05-02 | VSEA | Option Ex | 25,000 | 23.57 | 589,250 |
| 2007-05-02 | VSEA | Sale | 25,000 | 67.31 | 1,682,825 |
| 2006-07-20 | VSEA | Sale | 937 | 28.35 | 26,563 |
| 2006-04-20 | VSEA | Sale | 936 | 28.63 | 26,797 |
| 2006-03-22 | VSEA | Sale | 2,328 | 26.85 | 62,506 |
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 Dickerson Gary E (President and CEO of Applied Materials Inc /de at the time of this reporting) see the Securities and Exchange Commission (SEC) website.