Gary E Dickerson
Insider
First SEC filing: April 27, 2004 · Latest: April 27, 2004
Insider at
Insider transactions
0 buys (P)
15 sells (S)
Net: $-104,789,404
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 30, 2026 | AMAT | S | 30 | $736.05 | $22,082 | 1,599,843 Direct | 0.00% | Disposed | -26.6% (price as of 2026-10-02) |
| June 30, 2026 | AMAT | S | 19,970 | $735.22 | $14,682,343 | 1,599,873 Direct | -1.23% | Disposed | -26.5% (price as of 2026-10-02) |
| June 29, 2026 | AMAT | S | 7,989 | $701.33 | $5,602,925 | 1,619,843 Direct | -0.49% | Disposed | -23.0% (price as of 2026-10-02) |
| June 29, 2026 | AMAT | S | 50,332 | $700.21 | $35,242,970 | 1,627,832 Direct | -3.00% | Disposed | -22.9% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | G | 17,000 | · | · | 1,678,164 Direct | -1.00% | Disposed | (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 837 | $599.35 | $501,656 | 1,695,164 Direct | -0.05% | Disposed | -9.9% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 2,426 | $598.56 | $1,452,107 | 1,696,001 Direct | -0.14% | Disposed | -9.8% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 4,457 | $597.45 | $2,662,835 | 1,698,427 Direct | -0.26% | Disposed | -9.6% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 13,505 | $596.82 | $8,060,054 | 1,702,884 Direct | -0.79% | Disposed | -9.5% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 5,933 | $595.59 | $3,533,635 | 1,716,389 Direct | -0.34% | Disposed | -9.3% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 4,535 | $594.74 | $2,697,146 | 1,722,322 Direct | -0.26% | Disposed | -9.2% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 4,682 | $593.51 | $2,778,814 | 1,726,857 Direct | -0.27% | Disposed | -9.0% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 10,411 | $592.18 | $6,165,186 | 1,731,539 Direct | -0.60% | Disposed | -8.8% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 9,186 | $591.40 | $5,432,600 | 1,741,950 Direct | -0.52% | Disposed | -8.7% (price as of 2026-10-02) |
| June 16, 2026 | AMAT | S | 15,755 | $590.52 | $9,303,643 | 1,751,136 Direct | -0.89% | Disposed | -8.5% (price as of 2026-10-02) |
| June 15, 2026 | AMAT | S | 11,273 | $590.03 | $6,651,408 | 1,766,891 Direct | -0.63% | Disposed | -8.5% (price as of 2026-10-02) |
| Dec. 19, 2025 | AMAT | F | 130,843 | $256.41 | $33,549,454 | 1,778,116 Direct | -6.85% | Disposed | 110.6% (price as of 2026-10-02) |
| Dec. 11, 2025 | AMAT | A | 82,004 | · | · | 1,799,743 Direct | +4.77% | Acquired | (price as of 2026-10-02) |
| Dec. 11, 2025 | AMAT | A | 81,912 | · | · | 1,881,655 Direct | +4.55% | Acquired | (price as of 2026-10-02) |
| Dec. 11, 2025 | AMAT | A | 27,304 | · | · | 1,908,959 Direct | +1.45% | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2025 | AMAT | A | 116,145 | · | · | 1,832,253 Direct | +6.77% | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2025 | AMAT | F | 114,514 | $228.75 | $26,195,078 | 1,717,739 Direct | -6.25% | Disposed | 136.1% (price as of 2026-10-02) |
| April 3, 2025 | AMAT | P | 1,419 | $137.70 | $195,396 | 1,716,058 Direct | +0.08% | Acquired | 292.2% (price as of 2026-10-02) |
| April 3, 2025 | AMAT | P | 48,581 | $137.29 | $6,669,685 | 1,714,639 Direct | +2.92% | Acquired | 293.4% (price as of 2026-10-02) |
| Dec. 19, 2024 | AMAT | F | 81,597 | $161.44 | $13,173,020 | 1,666,010 Direct | -4.67% | Disposed | 234.5% (price as of 2026-10-02) |
| Dec. 12, 2024 | AMAT | A | 39,183 | · | · | 1,747,607 Direct | +2.29% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2024 | AMAT | A | 117,548 | · | · | 1,708,424 Direct | +7.39% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2024 | AMAT | A | 48,569 | · | · | 1,590,876 Direct | +3.15% | Acquired | (price as of 2026-10-02) |
| June 18, 2024 | AMAT | S | 23,985 | $247.04 | $5,925,254 | 1,542,269 Direct | -1.53% | Disposed | 118.6% (price as of 2026-10-02) |
| June 18, 2024 | AMAT | S | 376,015 | $246.41 | $92,653,856 | 1,566,254 Direct | -19.36% | Disposed | 119.2% (price as of 2026-10-02) |
| Dec. 19, 2023 | AMAT | F | 139,970 | $162.33 | $22,721,330 | 1,942,220 Direct | -6.72% | Disposed | 232.7% (price as of 2026-10-02) |
| Dec. 7, 2023 | AMAT | A | 37,907 | · | · | 2,082,190 Direct | +1.85% | Acquired | (price as of 2026-10-02) |
| Dec. 7, 2023 | AMAT | A | 113,721 | · | · | 2,044,283 Direct | +5.89% | Acquired | (price as of 2026-10-02) |
| Dec. 7, 2023 | AMAT | A | 122,169 | · | · | 1,930,562 Direct | +6.76% | Acquired | (price as of 2026-10-02) |
| Dec. 19, 2022 | AMAT | F | 194,195 | $103.99 | $20,194,338 | 1,808,245 Direct | -9.70% | Disposed | 419.3% (price as of 2026-10-02) |
| Dec. 12, 2022 | AMAT | A | 46,860 | · | · | 2,002,440 Direct | +2.40% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2022 | AMAT | A | 140,578 | · | · | 1,955,580 Direct | +7.75% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2022 | AMAT | A | 174,942 | · | · | 1,815,002 Direct | +10.67% | Acquired | (price as of 2026-10-02) |
| Dec. 23, 2021 | AMAT | G | 40,000 | · | · | 1,639,979 Direct | -2.38% | Disposed | (price as of 2026-10-02) |
| Dec. 19, 2021 | AMAT | F | 220,424 | $146.15 | $32,214,968 | 1,679,979 Direct | -11.60% | Disposed | 269.5% (price as of 2026-10-02) |
| Dec. 9, 2021 | AMAT | G | 420 | · | · | 1,900,403 Direct | -0.02% | Disposed | (price as of 2026-10-02) |
| Dec. 2, 2021 | AMAT | A | 26,325 | · | · | 1,900,823 Direct | +1.40% | Acquired | (price as of 2026-10-02) |
| Dec. 2, 2021 | AMAT | A | 78,973 | · | · | 1,874,498 Direct | +4.40% | Acquired | (price as of 2026-10-02) |
| Dec. 2, 2021 | AMAT | A | 127,021 | · | · | 1,795,525 Direct | +7.61% | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2021 | AMAT | S | 20,690 | $154.05 | $3,187,294 | 1,668,504 Direct | -1.22% | Disposed | 250.6% (price as of 2026-10-02) |
| Dec. 1, 2021 | AMAT | S | 107,940 | $153.53 | $16,572,028 | 1,689,194 Direct | -6.01% | Disposed | 251.7% (price as of 2026-10-02) |
| Dec. 1, 2021 | AMAT | S | 171,370 | $152.18 | $26,079,087 | 1,797,134 Direct | -8.71% | Disposed | 254.9% (price as of 2026-10-02) |
| June 28, 2021 | AMAT | S | 175,000 | $140.00 | $24,500,000 | 1,968,442 Direct | -8.16% | Disposed | 285.7% (price as of 2026-10-02) |
| June 15, 2021 | AMAT | S | 102,912 | $140.28 | $14,436,495 | 2,143,442 Direct | -4.58% | Disposed | 285.0% (price as of 2026-10-02) |
| June 8, 2021 | AMAT | S | 40,735 | $140.21 | $5,711,454 | 2,246,354 Direct | -1.78% | Disposed | 285.2% (price as of 2026-10-02) |
| June 4, 2021 | AMAT | S | 74,524 | $140.00 | $10,433,360 | 2,287,089 Direct | -3.16% | Disposed | 285.7% (price as of 2026-10-02) |
| April 9, 2021 | AMAT | S | 105,184 | $140.00 | $14,725,760 | 2,361,613 Direct | -4.26% | Disposed | 285.7% (price as of 2026-10-02) |
| Dec. 19, 2020 | AMAT | F | 122,351 | $86.09 | $10,533,198 | 2,466,674 Direct | -4.73% | Disposed | 527.3% (price as of 2026-10-02) |
| Dec. 3, 2020 | AMAT | A | 116,145 | · | · | 2,589,025 Direct | +4.70% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2020 | AMAT | A | 40,723 | · | · | 2,472,880 Direct | +1.67% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2020 | AMAT | A | 122,169 | · | · | 2,432,157 Direct | +5.29% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2020 | AMAT | A | 12,103 | · | · | 2,309,988 Direct | +0.53% | Acquired | (price as of 2026-10-02) |
| Dec. 19, 2019 | AMAT | F | 364,683 | $60.67 | $22,125,318 | 2,297,598 Direct | -13.70% | Disposed | 790.1% (price as of 2026-10-02) |
| Dec. 5, 2019 | AMAT | A | 58,314 | · | · | 2,662,281 Direct | +2.24% | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2019 | AMAT | A | 174,942 | · | · | 2,603,967 Direct | +7.20% | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2019 | AMAT | A | 155,576 | · | · | 2,429,025 Direct | +6.84% | Acquired | (price as of 2026-10-02) |
| Nov. 19, 2019 | AMAT | M | 1,000,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 19, 2019 | AMAT | S | 1,000,000 | $61.11 | $61,110,000 | 2,273,449 Direct | -30.55% | Disposed | 783.7% (price as of 2026-10-02) |
| Nov. 19, 2019 | AMAT | M | 1,000,000 | $15.06 | $15,060,000 | 3,273,449 Direct | +43.99% | Acquired | 3485.9% (price as of 2026-10-02) |
| Dec. 19, 2018 | AMAT | F | 182,227 | $31.53 | $5,745,617 | 2,273,052 Direct | -7.42% | Disposed | 1612.8% (price as of 2026-10-02) |
| Dec. 6, 2018 | AMAT | A | 85,364 | · | · | 2,455,279 Direct | +3.60% | Acquired | (price as of 2026-10-02) |
| Dec. 6, 2018 | AMAT | A | 256,090 | · | · | 2,369,915 Direct | +12.12% | Acquired | (price as of 2026-10-02) |
| Dec. 19, 2017 | AMAT | F | 225,617 | $52.96 | $11,948,676 | 2,113,479 Direct | -9.65% | Disposed | 919.7% (price as of 2026-10-02) |
| Dec. 14, 2017 | AMAT | A | 56,032 | · | · | 2,339,096 Direct | +2.45% | Acquired | (price as of 2026-10-02) |
| Dec. 14, 2017 | AMAT | A | 168,096 | · | · | 2,283,064 Direct | +7.95% | Acquired | (price as of 2026-10-02) |
| Dec. 14, 2017 | AMAT | A | 237,970 | · | · | 2,114,968 Direct | +12.68% | Acquired | (price as of 2026-10-02) |
| Dec. 19, 2016 | AMAT | F | 246,636 | $32.44 | $8,000,872 | 1,876,539 Direct | -11.62% | Disposed | 1564.7% (price as of 2026-10-02) |
| Dec. 1, 2016 | AMAT | A | 93,439 | · | · | 2,123,175 Direct | +4.60% | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2016 | AMAT | A | 280,316 | · | · | 2,029,736 Direct | +16.02% | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2016 | AMAT | A | 185,643 | · | · | 1,749,420 Direct | +11.87% | Acquired | (price as of 2026-10-02) |
| Oct. 7, 2016 | AMAT | S | 229,935 | $29.71 | $6,831,369 | 1,563,777 Direct | -12.82% | Disposed | 1717.7% (price as of 2026-10-02) |
| July 1, 2016 | AMAT | F | 91,317 | $23.89 | $2,181,563 | 1,793,318 Direct | -4.85% | Disposed | 2160.5% (price as of 2026-10-02) |
| Dec. 19, 2015 | AMAT | F | 134,159 | $18.10 | $2,428,278 | 1,884,142 Direct | -6.65% | Disposed | 2883.6% (price as of 2026-10-02) |
| Dec. 7, 2015 | AMAT | A | 475,939 | · | · | 2,018,301 Direct | +30.86% | Acquired | (price as of 2026-10-02) |
| Sept. 24, 2015 | AMAT | P | 30,000 | $14.34 | $430,200 | 1,542,362 Direct | +1.98% | Acquired | 3666.0% (price as of 2026-10-02) |
| Aug. 21, 2015 | AMAT | P | 10,000 | $15.68 | $156,800 | 1,511,887 Direct | +0.67% | Acquired | 3344.1% (price as of 2026-10-02) |
| July 1, 2015 | AMAT | F | 151,255 | $19.51 | $2,950,985 | 1,501,887 Direct | -9.15% | Disposed | 2668.0% (price as of 2026-10-02) |
| July 1, 2015 | AMAT | A | 60,000 | · | · | 1,653,142 Direct | +3.77% | Acquired | (price as of 2026-10-02) |
| June 19, 2015 | AMAT | F | 59,422 | $19.72 | $1,171,802 | 1,593,142 Direct | -3.60% | Disposed | 2638.5% (price as of 2026-10-02) |
| Dec. 19, 2014 | AMAT | F | 153,749 | $24.89 | $3,826,813 | 1,652,231 Direct | -8.51% | Disposed | 2069.7% (price as of 2026-10-02) |
| Dec. 19, 2014 | AMAT | A | 200,000 | · | · | 1,805,980 Direct | +12.45% | Acquired | (price as of 2026-10-02) |
| Dec. 8, 2014 | AMAT | A | 371,287 | · | · | 1,605,980 Direct | +30.07% | Acquired | (price as of 2026-10-02) |
| July 1, 2014 | AMAT | F | 127,842 | $22.66 | $2,896,900 | 1,234,285 Direct | -9.39% | Disposed | 2283.2% (price as of 2026-10-02) |
| July 1, 2014 | AMAT | A | 140,000 | · | · | 1,362,127 Direct | +11.46% | Acquired | (price as of 2026-10-02) |
| June 19, 2014 | AMAT | F | 114,796 | $22.46 | $2,578,318 | 1,222,127 Direct | -8.59% | Disposed | 2304.5% (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 65,531 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 375,305 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 72,694 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 59,573 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 71,489 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 63,604 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | S | 708,196 | $19.14 | $13,554,871 | 1,336,417 Direct | -34.64% | Disposed | 2721.5% (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 65,531 | $6.30 | $412,845 | 2,044,613 Direct | +3.31% | Acquired | 8472.1% (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 375,305 | $6.15 | $2,308,126 | 1,979,082 Direct | +23.40% | Acquired | 8681.1% (price as of 2026-10-02) |
| Feb. 24, 2014 | AMAT | M | 72,694 | $5.96 | $433,256 | 1,603,777 Direct | +4.75% | Acquired | 8961.1% (price as of 2026-10-02) |
Showing latest 100 of 132 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 19, 2019 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $15.06 | Sept. 1, 2020 | 1,000,000 | Disposed |
| Feb. 24, 2014 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $6.30 | May 13, 2017 | 65,531 | Disposed |
| Feb. 24, 2014 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $6.15 | Nov. 12, 2016 | 375,305 | Disposed |
| Feb. 24, 2014 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $5.96 | Aug. 14, 2016 | 72,694 | Disposed |
| Feb. 24, 2014 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $5.92 | Feb. 26, 2017 | 59,573 | Disposed |
| Feb. 24, 2014 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $5.12 | Aug. 12, 2017 | 71,489 | Disposed |
| Feb. 24, 2014 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $4.40 | May 14, 2016 | 63,604 | Disposed |
| Sept. 1, 2013 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $15.06 | Sept. 1, 2020 | 1,000,000 | Acquired |
| May 31, 2013 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $3.63 | Feb. 26, 2016 | 54,520 | Disposed |
| May 31, 2013 | AMAT | Employee Stock Option (Right to Buy) | Common Stock | $3.36 | Nov. 24, 2015 | 210,488 | Disposed |
| April 26, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $45.16 | April 26, 2014 | 31,250 | Acquired |
| Jan. 27, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $58.10 | Jan. 27, 2014 | 25,000 | Acquired |
| Oct. 27, 2003 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $53.86 | Oct. 27, 2013 | 50,000 | Acquired |
| Aug. 18, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $16.97 | Oct. 23, 2008 | 12,393 | Disposed |
| Aug. 18, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $16.97 | Oct. 23, 2008 | 2,264 | Disposed |
| Aug. 18, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $16.97 | Oct. 23, 2008 | 9,622 | Disposed |
| Aug. 18, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $10.63 | Aug. 31, 2008 | 8,221 | Disposed |
| Aug. 18, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $10.63 | Aug. 31, 2008 | 7,500 | Disposed |
| July 30, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $51.23 | July 30, 2013 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 21, 2012 | AMAT | Common Stock | 0 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 210,488 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 54,520 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 63,604 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 72,694 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 375,305 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 59,573 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 65,531 | Direct |
| June 21, 2012 | AMAT | Employee Stock Option (Right to Buy) | 71,489 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2022 | · | · | · | · | · | · | · | · |
| 2014 | $980,000 | · | · | · | $14,905,273 | · | $539,732 | $16,425,005 |
| 2013 | $776,538 | · | · | · | $1,560,650 | · | $287,171 | $10,319,469 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.