Gary E Dickerson

CIK 1183258 · View on SEC EDGAR ↗

Insider

First SEC filing: April 27, 2004 · Latest: April 27, 2004

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Insider at

Insider transactions

0 buys (P) 15 sells (S) Net: $-104,789,404 + 68 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

68 other filings hidden
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 -31.1% (price as of 2026-08-18)
June 30, 2026 AMAT S 19,970 $735.22 $14,682,343 1,599,873 Direct -1.23% Disposed -31.0% (price as of 2026-08-18)
June 29, 2026 AMAT S 7,989 $701.33 $5,602,925 1,619,843 Direct -0.49% Disposed -27.7% (price as of 2026-08-18)
June 29, 2026 AMAT S 50,332 $700.21 $35,242,970 1,627,832 Direct -3.00% Disposed -27.5% (price as of 2026-08-18)
June 16, 2026 AMAT S 837 $599.35 $501,656 1,695,164 Direct -0.05% Disposed -15.3% (price as of 2026-08-18)
June 16, 2026 AMAT S 2,426 $598.56 $1,452,107 1,696,001 Direct -0.14% Disposed -15.2% (price as of 2026-08-18)
June 16, 2026 AMAT S 4,457 $597.45 $2,662,835 1,698,427 Direct -0.26% Disposed -15.1% (price as of 2026-08-18)
June 16, 2026 AMAT S 13,505 $596.82 $8,060,054 1,702,884 Direct -0.79% Disposed -15.0% (price as of 2026-08-18)
June 16, 2026 AMAT S 5,933 $595.59 $3,533,635 1,716,389 Direct -0.34% Disposed -14.8% (price as of 2026-08-18)
June 16, 2026 AMAT S 4,535 $594.74 $2,697,146 1,722,322 Direct -0.26% Disposed -14.7% (price as of 2026-08-18)
June 16, 2026 AMAT S 4,682 $593.51 $2,778,814 1,726,857 Direct -0.27% Disposed -14.5% (price as of 2026-08-18)
June 16, 2026 AMAT S 10,411 $592.18 $6,165,186 1,731,539 Direct -0.60% Disposed -14.3% (price as of 2026-08-18)
June 16, 2026 AMAT S 9,186 $591.40 $5,432,600 1,741,950 Direct -0.52% Disposed -14.2% (price as of 2026-08-18)
June 16, 2026 AMAT S 15,755 $590.52 $9,303,643 1,751,136 Direct -0.89% Disposed -14.1% (price as of 2026-08-18)
June 15, 2026 AMAT S 11,273 $590.03 $6,651,408 1,766,891 Direct -0.63% Disposed -14.0% (price as of 2026-08-18)
April 3, 2025 AMAT P 1,419 $137.70 $195,396 1,716,058 Direct +0.08% Acquired 268.5% (price as of 2026-08-18)
April 3, 2025 AMAT P 48,581 $137.29 $6,669,685 1,714,639 Direct +2.92% Acquired 269.6% (price as of 2026-08-18)
June 18, 2024 AMAT S 23,985 $247.04 $5,925,254 1,542,269 Direct -1.53% Disposed 105.4% (price as of 2026-08-18)
June 18, 2024 AMAT S 376,015 $246.41 $92,653,856 1,566,254 Direct -19.36% Disposed 105.9% (price as of 2026-08-18)
Dec. 1, 2021 AMAT S 20,690 $154.05 $3,187,294 1,668,504 Direct -1.22% Disposed 229.3% (price as of 2026-08-18)
Dec. 1, 2021 AMAT S 107,940 $153.53 $16,572,028 1,689,194 Direct -6.01% Disposed 230.5% (price as of 2026-08-18)
Dec. 1, 2021 AMAT S 171,370 $152.18 $26,079,087 1,797,134 Direct -8.71% Disposed 233.4% (price as of 2026-08-18)
June 28, 2021 AMAT S 175,000 $140.00 $24,500,000 1,968,442 Direct -8.16% Disposed 262.4% (price as of 2026-08-18)
June 15, 2021 AMAT S 102,912 $140.28 $14,436,495 2,143,442 Direct -4.58% Disposed 261.7% (price as of 2026-08-18)
June 8, 2021 AMAT S 40,735 $140.21 $5,711,454 2,246,354 Direct -1.78% Disposed 261.9% (price as of 2026-08-18)
June 4, 2021 AMAT S 74,524 $140.00 $10,433,360 2,287,089 Direct -3.16% Disposed 262.4% (price as of 2026-08-18)
April 9, 2021 AMAT S 105,184 $140.00 $14,725,760 2,361,613 Direct -4.26% Disposed 262.4% (price as of 2026-08-18)
Nov. 19, 2019 AMAT S 1,000,000 $61.11 $61,110,000 2,273,449 Direct -30.55% Disposed 730.2% (price as of 2026-08-18)
Oct. 7, 2016 AMAT S 229,935 $29.71 $6,831,369 1,563,777 Direct -12.82% Disposed 1607.7% (price as of 2026-08-18)
Sept. 24, 2015 AMAT P 30,000 $14.34 $430,200 1,542,362 Direct +1.98% Acquired 3438.1% (price as of 2026-08-18)
Aug. 21, 2015 AMAT P 10,000 $15.68 $156,800 1,511,887 Direct +0.67% Acquired 3135.7% (price as of 2026-08-18)
Feb. 24, 2014 AMAT S 708,196 $19.14 $13,554,871 1,336,417 Direct -34.64% Disposed 2550.8% (price as of 2026-08-18)

Showing latest 100 of 126 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 (1,000,000) $15.06 Sept. 1, 2020 1,000,000 Disposed
Feb. 24, 2014 AMAT Employee Stock Option (Right to Buy) Common Stock (65,531) $6.30 May 13, 2017 65,531 Disposed
Feb. 24, 2014 AMAT Employee Stock Option (Right to Buy) Common Stock (375,305) $6.15 Nov. 12, 2016 375,305 Disposed
Feb. 24, 2014 AMAT Employee Stock Option (Right to Buy) Common Stock (72,694) $5.96 Aug. 14, 2016 72,694 Disposed
Feb. 24, 2014 AMAT Employee Stock Option (Right to Buy) Common Stock (59,573) $5.92 Feb. 26, 2017 59,573 Disposed
Feb. 24, 2014 AMAT Employee Stock Option (Right to Buy) Common Stock (71,489) $5.12 Aug. 12, 2017 71,489 Disposed
Feb. 24, 2014 AMAT Employee Stock Option (Right to Buy) Common Stock (63,604) $4.40 May 14, 2016 63,604 Disposed
Sept. 1, 2013 AMAT Employee Stock Option (Right to Buy) Common Stock (1,000,000) $15.06 Sept. 1, 2020 1,000,000 Acquired
May 31, 2013 AMAT Employee Stock Option (Right to Buy) Common Stock (54,520) $3.63 Feb. 26, 2016 54,520 Disposed
May 31, 2013 AMAT Employee Stock Option (Right to Buy) Common Stock (210,488) $3.36 Nov. 24, 2015 210,488 Disposed
April 26, 2004 KLAC Non-Qualified Stock Option (right to buy) Common Stock (31,250) $45.16 April 26, 2014 31,250 Acquired
Jan. 27, 2004 KLAC Non-Qualified Stock Option (right to buy) Common Stock (25,000) $58.10 Jan. 27, 2014 25,000 Acquired
Oct. 27, 2003 KLAC Non-Qualified Stock Option (right to buy) Common Stock (50,000) $53.86 Oct. 27, 2013 50,000 Acquired
Aug. 18, 2003 KLAC Non-Qualified Stock Option Common Stock (12,393) $16.97 Oct. 23, 2008 12,393 Disposed
Aug. 18, 2003 KLAC Non-Qualified Stock Option Common Stock (2,264) $16.97 Oct. 23, 2008 2,264 Disposed
Aug. 18, 2003 KLAC Non-Qualified Stock Option Common Stock (9,622) $16.97 Oct. 23, 2008 9,622 Disposed
Aug. 18, 2003 KLAC Non-Qualified Stock Option Common Stock (8,221) $10.63 Aug. 31, 2008 8,221 Disposed
Aug. 18, 2003 KLAC Non-Qualified Stock Option Common Stock (7,500) $10.63 Aug. 31, 2008 7,500 Disposed
July 30, 2003 KLAC Non-Qualified Stock Option Common Stock (25,000) $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)→ Common Stock (210,488) 210,488 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (54,520) 54,520 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (63,604) 63,604 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (72,694) 72,694 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (375,305) 375,305 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (59,573) 59,573 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (65,531) 65,531 Direct
June 21, 2012 AMAT Employee Stock Option (Right to Buy)→ Common Stock (71,489) 71,489 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

AMAT

CEO
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.