Insider trading

Period: 120 months Stock: AMAT + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

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
15 Nov 2021
CHEN XUN Director · indirect
Bought 2×
$8.61K 55 at 156.51
×28
Largest buy in 3 yrs
14 Oct 2021
CHEN XUN Director · indirect
Bought
$3.82K 29 at 131.57
opened
Largest buy in 3 yrs
11 Oct 2021
CHEN XUN Director · indirect
Bought
$3.72K 29 at 128.26
opened
First buy on file
1 Sep 2021
ADDIEGO GINETTO SVP, Operations & Quality
Sold, plan not stated 2×
$5.39M 40,000 at 134.83
11.3%
1 Sep 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 2×
$672.96K 5,000 at 134.59
1.4%
2 Aug 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 3×
$862.59K 6,000 at 143.76
1.7%
2 Jul 2021
Little Teri A. SVP, CLO
Sold, plan not stated
$1.86M 13,500 at 138.03
10.7%
1 Jul 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 4×
$832.95K 6,000 at 138.83
1.7%
30 Jun 2021
Nalamasu Omkaram Senior Vice President, CTO
Sold, plan not stated
$7.25M 51,000 at 142.16
21.0%
28 Jun 2021
DICKERSON GARY E President and CEO
Sold, plan not stated
$24.50M 175,000 at 140.00
8.2%
15 Jun 2021
DICKERSON GARY E President and CEO
Sold, plan not stated
$14.44M 102,912 at 140.28
4.6%
8 Jun 2021
DICKERSON GARY E President and CEO
Sold, plan not stated
$5.71M 40,735 at 140.21
1.8%
4 Jun 2021
DICKERSON GARY E President and CEO
Sold, plan not stated
$10.43M 74,524 at 140.00
3.2%
1 Jun 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 4×
$831.68K 6,000 at 138.61
1.7%
24 May 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 5×
$3.43M 25,500 at 134.38
6.6%
10 May 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 6×
$639.43K 5,000 at 127.89
1.3%
3 May 2021
Durn Daniel Senior Vice President, CFO
Sold, plan not stated 4×
$731.26K 5,500 at 132.96
1.4%
9 Apr 2021
DICKERSON GARY E President and CEO
Sold, plan not stated
$14.73M 105,184 at 140.00
4.3%
8 Apr 2021
Raja Prabu G. SVP, Semi. Products Group
Sold, plan not stated
$7.05M 50,000 at 140.95
10.5%
7 Apr 2021
ADDIEGO GINETTO SVP, Engineer., Ops. & Quality
Sold, plan not stated
$4.20M 30,000 at 140.12
7.8%
31 Mar 2021
Sold, plan not stated
$1.98M 15,000 at 131.95
20.9%
21 Dec 2020
Nalamasu Omkaram Senior Vice President, CTO
Sold, plan not stated
$69.20K 800 at 86.50
0.3%
22 Jun 2020
Sold, plan not stated
$209.75K 3,467 at 60.50
31.6%
18 Jun 2020
Sold, plan not stated
$1.21M 20,027 at 60.43
64.6%
Sold half or more
14 Feb 2020
Sold, plan not stated
$134.80K 2,000 at 67.40
2.7%
16 Dec 2019
Raja Prabu G. SVP, Semi. Products Group
Sold, plan not stated
$3.04M 50,000 at 60.73
9.0%
19 Nov 2019
DICKERSON GARY E President and CEO
Sold, plan not stated
$61.11M 1,000,000 at 61.11
30.5%
18 Nov 2019
Sold, plan not stated
$188.58K 3,000 at 62.86
3.9%
24 Sep 2019
Ghanayem Steve G. SVP, New Mrkts & Alliances Grp
Sold, plan not stated
$1.34M 25,727 at 52.12
5.3%
5 Sep 2019
POWELL DENNIS D Director
Sold, plan not stated
$1.30M 25,218 at 51.44
26.6%
28 Aug 2019
Sold, plan not stated
$138.00K 3,000 at 46.00
3.8%
3 Apr 2019
Ghanayem Steve G. SVP, New Mrkts & Alliances Grp
Sold, plan not stated
$1.07M 25,000 at 42.70
4.9%
3 Apr 2019
Sold, plan not stated
$84.90K 2,000 at 42.45
2.5%
21 Mar 2019
Nalamasu Omkaram Senior Vice President, CTO
Sold, plan not stated
$5.83M 143,255 at 40.73
38.7%
12 Mar 2018
Sold, plan not stated
$922.05K 15,000 at 61.47
19.5%
3 Jan 2018
Sold, plan not stated
$214.68K 4,000 at 53.67
5.3%
2 Jan 2018
Nalamasu Omkaram Senior VP, CTO
Sold, plan not stated
$2.83M 53,466 at 53.00
13.4%
29 Dec 2017
Salehpour Ali Sr. VP, GM Srv., Dspl. & Flex.
Sold, plan not stated
$6.44M 125,125 at 51.47
20.5%
24 Nov 2017
Sold, plan not stated
$290.00K 5,000 at 58.00
6.2%
5 Oct 2017
Larkins Thomas F Sr. VP, GC & Corp. Secretary
Sold, plan not stated
$1.54M 30,000 at 51.24
6.6%
23 Aug 2017
Sold, plan not stated
$1.00M 22,762 at 44.03
58.4%
Sold half or more
1 Jun 2017
Sold, plan not stated
$230.75K 5,000 at 46.15
5.9%
21 Feb 2017
Sold, plan not stated
$182.80K 5,000 at 36.56
5.9%
4 Jan 2017
Larkins Thomas F Sr. VP, GC & Corp. Secretary
Sold, plan not stated
$804.50K 25,000 at 32.18
5.2%
3 Jan 2017
Larkins Thomas F Sr. VP, GC & Corp. Secretary
Sold, plan not stated
$2.39M 75,000 at 31.86
13.4%
3 Jan 2017
POWELL DENNIS D Director
Sold, plan not stated
$671.49K 21,017 at 31.95
21.4%
30 Nov 2016
Nalamasu Omkaram Senior VP, CTO
Sold, plan not stated
$544.81K 16,841 at 32.35
4.9%
29 Nov 2016
Sold, plan not stated
$152.93K 4,800 at 31.86
5.4%
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