Insider trading

Period: 120 months Stock: AMAT + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

98 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

98 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

98 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

98 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
98 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
98 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

98 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Oct 2026
Sanders Adam Corp. Controller & CAO
Sold at will
$394.81K 725 at 544.56
18.6%
Not planned
8 Sep 2026
BRUNER JUDY Director · indirect
Sold at will
$465.00K 1,000 at 465.00
3.8%
Not planned
25 Aug 2026
Hill Brice SVP, CFO
Sold at will
$3.59M 7,500 at 479.25
5.5%
Not planned
30 Jun 2026
DICKERSON GARY E President and CEO
Sold at will 2×
$14.70M 20,000 at 735.22
1.2%
Not planned
29 Jun 2026
DICKERSON GARY E President and CEO
Sold at will 2×
$40.85M 58,321 at 700.36
3.5%
Not planned
18 Jun 2026
Raja Prabu G. President, Semi. Products Grp. · indirect
Sold at will
$6.34M 10,000 at 633.53
2.8%
Not planned
16 Jun 2026
DICKERSON GARY E President and CEO
Sold at will 10×
$42.59M 71,727 at 593.75
4.1%
Not planned
16 Jun 2026
Nalamasu Omkaram Senior Vice President, CTO
Sold at will 7×
$14.40M 24,263 at 593.43
14.2%
Not planned
16 Jun 2026
Sold at will
$5.55M 9,250 at 599.77
18.6%
Not planned
15 Jun 2026
DICKERSON GARY E President and CEO
Sold at will
$6.65M 11,273 at 590.03
0.6%
Not planned
15 Jun 2026
Nalamasu Omkaram Senior Vice President, CTO
Sold at will 2×
$6.36M 10,737 at 591.95
5.9%
Not planned
15 Jun 2026
Deane Timothy M SVP, Applied Global Services
Sold at will
$5.09M 8,621 at 590.76
6.0%
Not planned
4 Jun 2026
Raja Prabu G. President, Semi. Products Grp. · indirect
Sold at will 4×
$25.26M 50,000 at 505.28
12.3%
Not planned
3 Jun 2026
Hill Brice SVP, CFO
Sold at will
$1.25M 2,500 at 498.86
1.8%
Not planned
26 May 2026
BRUNER JUDY Director · indirect
Sold at will
$507.60K 1,128 at 450.00
4.1%
Not planned
22 May 2026
Sanders Adam Corp. Controller & CAO
Sold at will
$116.37K 268 at 434.22
5.9%
Not planned
25 Feb 2026
BRUNER JUDY Director · indirect
Sold at will
$979.28K 2,500 at 391.71
8.7%
Not planned
24 Feb 2026
Sanders Adam Corp. Controller & CAO
Sold at will
$202.47K 534 at 379.16
10.4%
Not planned
23 Feb 2026
BRUNER JUDY Director · indirect
Sold at will 2×
$1.50M 3,969 at 377.02
12.2%
Not planned
17 Feb 2026
Hill Brice SVP, CFO
Sold at will
$1.81M 5,000 at 361.21
3.5%
Not planned
1 Dec 2025
Sanders Adam Corp. Controller & CAO
Sold at will
$155.62K 609 at 255.53
12.1%
Not planned
25 Nov 2025
Little Teri A. SVP, CLO
Sold at will
$952.94K 4,000 at 238.24
4.5%
Not planned
19 Nov 2025
Little Teri A. SVP, CLO
Sold at will
$936.32K 4,000 at 234.08
4.3%
Not planned
24 Jun 2025
Sanders Adam Corp. Controller & CAO
Sold at will
$100.37K 562 at 178.60
9.6%
Not planned
3 Apr 2025
DICKERSON GARY E President and CEO
Bought 2×
$6.87M 50,000 at 137.30
3.0%
First buy on file
1 Apr 2025
Sanders Adam Corp. Controller & CAO
Sold at will
$65.17K 450 at 144.83
6.9%
Not planned
24 Feb 2025
Sanders Adam Corp. Controller & CAO
Sold at will
$46.81K 271 at 172.73
4.0%
Not planned
21 Jun 2024
Sold at will
$2.33M 9,827 at 236.65
16.7%
Not planned
18 Jun 2024
DICKERSON GARY E President and CEO
Sold at will 2×
$98.58M 400,000 at 246.45
20.6%
Not planned
18 Jun 2024
Raja Prabu G. President, Semi. Products Grp.
Sold at will
$12.46M 50,000 at 249.17
9.8%
Not planned
7 Jun 2024
Little Teri A. SVP, CLO
Sold at will
$554.05K 2,500 at 221.62
3.2%
Not planned
31 May 2024
Little Teri A. SVP, CLO
Sold at will
$1.60M 7,500 at 213.02
8.7%
Not planned
28 May 2024
Hill Brice SVP, CFO
Sold at will
$4.45M 20,000 at 222.34
15.6%
Not planned
22 Dec 2023
Nalamasu Omkaram Senior Vice President, CTO
Sold at will
$3.77M 23,228 at 162.45
10.8%
Not planned
30 Aug 2023
Hill Brice SVP, CFO
Sold at will
$150.04K 1,000 at 150.04
0.9%
Not planned
7 Jul 2023
Little Teri A. SVP, CLO
Sold at will
$1.42M 10,000 at 142.00
12.6%
Not planned
9 Jun 2023
Deane Timothy M GVP, Applied Global Services
Sold at will
$1.03M 7,500 at 137.30
6.9%
Not planned
20 Mar 2023
Nalamasu Omkaram Senior Vice President, CTO
Sold at will
$3.67M 29,444 at 124.70
13.2%
Not planned
28 Feb 2023
Little Teri A. SVP, CLO
Sold, plan not stated
$800.12K 6,813 at 117.44
6.5%
20 Jan 2023
CHEN XUN Director · indirect
Sold, plan not stated 2×
$40.64K 377 at 107.80
100%
Sold half or more
14 Sep 2022
Deane Timothy M GVP, Applied Global Services
Sold, plan not stated
$2.65K 29 at 91.46
0.0%
15 Jul 2022
Nalamasu Omkaram Senior Vice President, CTO
Sold, plan not stated
$18.89K 200 at 94.47
0.1%
7 Jul 2022
Little Teri A. SVP, CLO
Sold, plan not stated
$895.00K 10,000 at 89.50
10.7%
6 Jul 2022
Little Teri A. SVP, CLO
Sold, plan not stated
$1.29M 15,000 at 86.30
13.9%
21 Jun 2022
CHEN XUN Director · indirect
Bought
$1.90K 20 at 94.75
11.2%
8 Mar 2022
CHEN XUN Director · indirect
Bought 2×
$9.00K 73 at 123.26
68.9%
+69% of stake
14 Feb 2022
CHEN XUN Director · indirect
Bought 2×
$7.89K 60 at 131.53
73.2%
+73% of stake
14 Jan 2022
CHEN XUN Director · indirect
Bought 2×
$9.04K 56 at 161.45
100%
Largest buy in 3 yrs
15 Dec 2021
CHEN XUN Director · indirect
Bought 2×
$8.07K 55 at 146.65
190%
+190% of stake
1 Dec 2021
DICKERSON GARY E President and CEO
Sold, plan not stated 3×
$45.84M 300,000 at 152.79
15.2%
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