APPLIED MATERIALS INC /DE Insider Trading Activity
Every SEC Form 4 insider transaction reported for APPLIED MATERIALS INC /DE (AMAT), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are AMAT insiders buying or selling?
In the last 12 months, APPLIED MATERIALS INC /DE insiders reported 0 open-market purchases ($0) and 20 sales ($180.6M) — net selling of $180.6M. Since January 2018, Trabud has recorded 74 Form 4 filings for AMAT: 1 buys ($6.9M) and 73 sells ($551.4M).
Source: SEC EDGAR Form 4
What stands out
- No APPLIED MATERIALS INC /DE insider made an open-market purchase in the last 12 months; the 20 reported open-market sales totaled $180.6M.
Key Statistics (January 2018 – Oct 5, 2026)
Total Form 4 filings
74
SEC EDGAR
Insider filers
16
Insider buys (1)
$6.9M
Insider sells (73)
$551.4M
Insider sentiment
Net sellingNet insider flow of $544.5M in net selling since January 2018, and $180.6M in net selling over the last 12 months.
Recent AMAT insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Adam Sanders | Corp. Controller & CAO | Sale | 725 | $544.56 | $394.8K | SEC ↗ |
| Sep 10, 2026 | Judy Bruner | Director | Sale | 1.0K | $465.00 | $465.0K | SEC ↗ |
| Aug 27, 2026 | Brice Hill | SVP, CFO | Sale | 7.5K | $479.25 | $3.6M | SEC ↗ |
| Jul 1, 2026 | Gary E Dickerson | President and CEO | Sale | 78.3K | $709.26 | $55.6M | SEC ↗ |
| Jun 22, 2026 | Prabu G. Raja | President, Semi. Products Grp. | Sale | 10.0K | $633.53 | $6.3M | SEC ↗ |
| Jun 17, 2026 | Thomas J Iannotti | Director | Sale | 9.3K | $599.77 | $5.5M | SEC ↗ |
| Jun 17, 2026 | Omkaram Nalamasu | Senior Vice President, CTO | Sale | 35.0K | $592.98 | $20.8M | SEC ↗ |
| Jun 17, 2026 | Gary E Dickerson | President and CEO | Sale | 83.0K | $593.24 | $49.2M | SEC ↗ |
| Jun 17, 2026 | Timothy M Deane | SVP, Applied Global Services | Sale | 8.6K | $590.76 | $5.1M | SEC ↗ |
| Jun 5, 2026 | Prabu G. Raja | President, Semi. Products Grp. | Sale | 50.0K | $505.28 | $25.3M | SEC ↗ |
| Jun 5, 2026 | Brice Hill | SVP, CFO | Sale | 2.5K | $498.86 | $1.2M | SEC ↗ |
| May 28, 2026 | Judy Bruner | Director | Sale | 1.1K | $450.00 | $507.6K | SEC ↗ |
| May 26, 2026 | Adam Sanders | Corp. Controller & CAO | Sale | 268 | $434.22 | $116.4K | SEC ↗ |
| Feb 27, 2026 | Judy Bruner | Director | Sale | 2.5K | $391.71 | $979.3K | SEC ↗ |
| Feb 24, 2026 | Judy Bruner | Director | Sale | 4.0K | $377.02 | $1.5M | SEC ↗ |
| Feb 24, 2026 | Adam Sanders | Corp. Controller & CAO | Sale | 534 | $379.16 | $202.5K | SEC ↗ |
| Feb 18, 2026 | Brice Hill | SVP, CFO | Sale | 5.0K | $361.21 | $1.8M | SEC ↗ |
| Dec 3, 2025 | Adam Sanders | Corp. Controller & CAO | Sale | 609 | $255.53 | $155.6K | SEC ↗ |
| Nov 26, 2025 | Teri A. Little | SVP, CLO | Sale | 4.0K | $238.24 | $952.9K | SEC ↗ |
| Nov 21, 2025 | Teri A. Little | SVP, CLO | Sale | 4.0K | $234.08 | $936.3K | SEC ↗ |
| Jun 25, 2025 | Adam Sanders | Corp. Controller & CAO | Sale | 562 | $178.60 | $100.4K | SEC ↗ |
| Apr 7, 2025 | Gary E Dickerson | President and CEO | Purchase | 50.0K | $137.30 | $6.9M | SEC ↗ |
| Apr 3, 2025 | Adam Sanders | Corp. Controller & CAO | Sale | 450 | $144.83 | $65.2K | SEC ↗ |
| Feb 25, 2025 | Adam Sanders | Corp. Controller & CAO | Sale | 271 | $172.73 | $46.8K | SEC ↗ |
| Jun 24, 2024 | Thomas J Iannotti | Director | Sale | 9.8K | $236.65 | $2.3M | SEC ↗ |
Showing the 25 most recent of 74 Form 4 filings for APPLIED MATERIALS INC /DE.
Most active AMAT insiders
- Gary E Dickerson10 filings
- Teri A. Little9 filings
- Omkaram Nalamasu8 filings
- Adam Sanders7 filings
- Daniel Durn7 filings
Ask anything about AMAT insider activity
Use Trabud's AI agent to query APPLIED MATERIALS INC /DE's Form 4 history in plain English — "Show me AMAT CEO purchases this year" or compare it against any other ticker.
Open the AI agentAMAT insider trading FAQ
Are APPLIED MATERIALS INC /DE insiders buying or selling?
In the last 12 months, APPLIED MATERIALS INC /DE insiders reported 0 open-market purchases ($0) and 20 sales ($180.6M) — net selling of $180.6M. Since January 2018, Trabud has recorded 74 Form 4 filings for AMAT: 1 buys ($6.9M) and 73 sells ($551.4M). Over the full record that is net selling of $544.5M.
How many insiders trade AMAT stock?
16 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for APPLIED MATERIALS INC /DE. The most recent filing was accepted on Oct 5, 2026.
Where does Trabud get AMAT insider trading data?
All AMAT insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.