Gary E Dickerson insider trades: Applied Materials (AMAT) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Gary reports to the SEC
Open-market buys and sales
34 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | AMAT | ↓ Sell | 78,321 | $709.26 | $55.6M | Direct | Jul 1, 2026 (1d) |
| Jun 16, 2026 | AMAT | ↓ Sell | 83,000 | $593.24 | $49.2M | Direct | Jun 17, 2026 (1d) |
| Apr 3, 2025 | AMAT | ↑ Buy | 50,000 | $137.30 | $6.9M | Direct | Apr 7, 2025 (4d) |
| Jun 18, 2024 | AMAT | ↓ Sell | 400,000 | $246.45 | $98.6M | Direct | Jun 20, 2024 (2d) |
| Dec 1, 2021 | AMAT | ↓ Sell | 300,000 | $152.79 | $45.8M | Direct | Dec 3, 2021 (2d) |
| Jun 28, 2021 | AMAT | ↓ Sell | 175,000 | $140.00 | $24.5M | Direct | Jun 30, 2021 (2d) |
| Jun 15, 2021 | AMAT | ↓ Sell | 102,912 | $140.28 | $14.4M | Direct | Jun 17, 2021 (2d) |
| Jun 8, 2021 | AMAT | ↓ Sell | 115,259 | $140.07 | $16.1M | Direct | Jun 8, 2021 (0d) |
| Apr 9, 2021 | AMAT | ↓ Sell | 105,184 | $140.00 | $14.7M | Direct | Apr 9, 2021 (0d) |
| Nov 19, 2019 | AMAT | ↓ Sell | 1,000,000 | $61.11 | $61.1M | Direct | Nov 20, 2019 (1d) |
| Oct 7, 2016 | AMAT | ↓ Sell | 229,935 | $29.71 | $6.8M | Direct | Oct 11, 2016 (4d) |
| Sep 24, 2015 | AMAT | ↑ Buy | 30,000 | $14.34 | $430K | Direct | Sep 25, 2015 (1d) |
| Aug 21, 2015 | AMAT | ↑ Buy | 10,000 | $15.68 | $157K | Direct | Aug 24, 2015 (3d) |
| Feb 24, 2014 | AMAT | ↓ Sell | 708,196 | $19.14 | $13.6M | Direct | Feb 26, 2014 (2d) |
| May 31, 2013 | AMAT | ↓ Sell | 265,008 | $15.31 | $4.1M | Direct | Jun 3, 2013 (3d) |
| Jun 16, 2011 | VSEA | ↓ Sell | 70,438 | $61.26 | $4.3M | Direct | Jun 20, 2011 (4d) |
| Jun 7, 2011 | VSEA | ↓ Sell | 186,698 | $61.45 | $11.5M | Direct | Jun 8, 2011 (1d) |
| Feb 10, 2011 | VSEA | ↓ Sell | 158,053 | $45.40 | $7.2M | Direct | Feb 11, 2011 (1d) |
| Feb 8, 2011 | VSEA | ↓ Sell | 41,947 | $45.00 | $1.9M | Direct | Feb 10, 2011 (2d) |
| Jan 18, 2011 | VSEA | ↓ Sell | 61,953 | $42.66 | $2.6M | Direct | Jan 19, 2011 (1d) |
| Dec 9, 2010 | VSEA | ↓ Sell | 25,000 | $35.50 | $888K | Direct | Dec 13, 2010 (4d) |
| Dec 2, 2010 | VSEA | ↓ Sell | 76,882 | $32.88 | $2.5M | Direct | Dec 3, 2010 (1d) |
| Sep 12, 2007 | VSEA | ↓ Sell | 45,375 | $55.01 | $2.5M | Direct | Sep 13, 2007 (1d) |
| Sep 11, 2007 | VSEA | ↓ Sell | 4,225 | $55.00 | $232K | Direct | Sep 12, 2007 (1d) |
| Sep 5, 2007 | VSEA | ↓ Sell | 400 | $57.57 | $23K | Direct | Sep 6, 2007 (1d) |
| Aug 6, 2007 | VSEA | ↓ Sell | 50,000 | $50.66 | $2.5M | Direct | Aug 8, 2007 (2d) |
| Jul 31, 2007 | VSEA | ↓ Sell | 162,650 | $46.87 | $7.6M | Direct | Aug 1, 2007 (1d) |
| May 4, 2007 | VSEA | ↓ Sell | 25,000 | $68.61 | $1.7M | Direct | May 7, 2007 (3d) |
| May 2, 2007 | VSEA | ↓ Sell | 16,821 | $67.31 | $1.1M | Direct | May 4, 2007 (2d) |
| May 2, 2007 | VSEA | ↓ Sell | 25,000 | $67.31 | $1.7M | Direct | May 3, 2007 (1d) |
| Jul 20, 2006 | VSEA | ↓ Sell | 937 | $28.35 | $27K | Direct | Jul 20, 2006 (0d) |
| Jun 21, 2006 | VSEA | ↓ Sell | 576 | $30.93 | $18K | Direct | Jun 21, 2006 (0d) |
| Apr 20, 2006 | VSEA | ↓ Sell | 936 | $28.63 | $27K | Direct | Apr 20, 2006 (0d) |
| Mar 22, 2006 | VSEA | ↓ Sell | 2,328 | $26.85 | $63K | Direct | Mar 23, 2006 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other AMAT insiders
Open-market trades in the last 12 months
About Gary E Dickerson's insider trades
Gary E Dickerson is President and CEO at Applied Materials (AMAT). Since Mar 22, 2006, Gary has reported 3 open-market purchases worth $7.5M and 31 sales worth $453.0M on SEC Form 4. In the last 12 months: 2 sales ($104.8M).
Their filings also include shares withheld for taxes (111 filings), grants and awards (41 filings), option exercises (18 filings), gifts (3 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every AMAT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.