AMAT
APPLIED MATERIALS INC /DE · Technology · Market cap $327.2B
Insiders sold $4.5M net in the last 90 days ·3 sellers, 0 buyers· latest Form 4 filed Oct 5, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$180.6M
reported sales (SEC code S)
Unique Insiders
9
in the rolling window
Latest filing
Oct 5, 2026
Sanders Adam
APPLIED MATERIALS INC /DE (AMAT) has 55 SEC Form 4 filings (99 transaction rows) in the rolling window, disclosed by 9 distinct insiders. Most recent filing: Oct 5, 2026.
Inside the rolling window, 9 insiders at APPLIED MATERIALS INC /DE reported no open-market purchases and 23 open-market sales totaling $180.6M. The most active filer is Corp. Controller & CAO Sanders Adam with 4 filings. Insiders have net sold $174.1M over the trailing 6 months. The most recent open-market filing is a sale of 725 shares by Corp. Controller & CAO Sanders Adam, dated Oct 2, 2026, worth $395K.
- Industry:Semiconductors
- CEO:Gary E. Dickerson
- Employees:36,500
- HQ:Santa Clara, CA, US
- IPO:1980-03-17
| Source | |||||||
|---|---|---|---|---|---|---|---|
Sanders AdamFirst in 4 months | Corp. Controller & CAO | Sale | 725 | $395K | Oct 5 | -24.6% | SEC ↗ |
BRUNER JUDYFirst in 3 months | Director | Sale | 1,000 | $465K | Sep 10 | -9.9% | SEC ↗ |
| SVP, CFO | Sale | 7,500 | $3.6M | Aug 27 | -15.2% | SEC ↗ | |
| President and CEO | Sale | 58,321 | $40.8M | Jul 1 | -37.2% | SEC ↗ | |
| President and CEO | Sale | 20,000 | $14.7M | Jul 1 | -37.2% | SEC ↗ | |
| President, Semi. Products Grp. | Sale | 10,000 | $6.3M | Jun 22 | -36.1% | SEC ↗ | |
Deane Timothy MFirst filing | SVP, Applied Global Services | Sale | 8,621 | $5.1M | Jun 17 | -31.0% | SEC ↗ |
DICKERSON GARY EFirst filing | President and CEO | Sale | 11,273 | $6.7M | Jun 17 | -31.0% | SEC ↗ |
DICKERSON GARY EFirst filing | President and CEO | Sale | 71,727 | $42.6M | Jun 17 | — | SEC ↗ |
Nalamasu OmkaramFirst filing | Senior Vice President, CTO | Sale | 10,737 | $6.4M | Jun 17 | — | SEC ↗ |
Nalamasu OmkaramFirst filing | Senior Vice President, CTO | Sale | 24,263 | $14.4M | Jun 17 | — | SEC ↗ |
Iannotti Thomas JFirst filing | Director | Sale | 9,250 | $5.5M | Jun 17 | — | SEC ↗ |
Raja Prabu G.First filing | President, Semi. Products Grp. | Sale | 50,000 | $25.3M | Jun 5 | — | SEC ↗ |
Hill BriceFirst in 4 months | SVP, CFO | Sale | 2,500 | $1.2M | Jun 5 | — | SEC ↗ |
BRUNER JUDYFirst in 3 months | Director | Sale | 1,128 | $508K | May 28 | — | SEC ↗ |
Sanders AdamFirst in 3 months | Corp. Controller & CAO | Sale | 268 | $116K | May 26 | — | SEC ↗ |
| Director | Sale | 2,500 | $979K | Feb 27 | — | SEC ↗ | |
BRUNER JUDYFirst filing | Director | Sale | 3,969 | $1.5M | Feb 24 | — | SEC ↗ |
| Corp. Controller & CAO | Sale | 534 | $202K | Feb 24 | — | SEC ↗ | |
Hill BriceFirst filing | SVP, CFO | Sale | 5,000 | $1.8M | Feb 18 | — | SEC ↗ |
Sanders AdamFirst filing | Corp. Controller & CAO | Sale | 609 | $156K | Dec 3 | — | SEC ↗ |
| SVP, CLO | Sale | 4,000 | $953K | Nov 26 | — | SEC ↗ | |
Little Teri A.First filing | SVP, CLO | Sale | 4,000 | $936K | Nov 21 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading AMAT 139 all-time
- DRep. Josh GottheimerSale$1,001 - $15,0002026-09-15
- DRep. Josh GottheimerPurchase$1,001 - $15,0002026-08-06
- DRep. Jared MoskowitzPurchase$1,001 - $15,0002026-07-13
- RRep. John McGuirePurchase$1,001 - $15,0002026-07-15
- RRep. John J. McGuirePurchase$1,001 - $15,0002026-07-15
- RSen. Tommy TubervilleSale$1,001 - $15,0002024-03-08
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does AMAT have?
APPLIED MATERIALS INC /DE (AMAT) has 55 SEC Form 4 filings (99 transaction rows) in the rolling 365-day window, disclosed by 9 distinct insiders. Most recent filing: Oct 5, 2026.
When was the most recent SEC Form 4 filing for AMAT?
The most recent Form 4 filing for AMAT on Tracefour is dated Oct 5, 2026.
Who is the most active insider at AMAT?
The most active SEC Form 4 filer at AMAT in the rolling window is Corp. Controller & CAO Sanders Adam, with 4 filings.
What is the net insider flow at AMAT over the last 6 months?
Over the trailing 180 days, insiders at AMAT have net sold $174.1M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at AMAT in the current window?
Inside the rolling window, insiders at AMAT bought $0 and sold $180.6M based on SEC Form 4 filings.
Can I get alerts for AMAT insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at APPLIED MATERIALS INC /DE (AMAT). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
APPLIED MATERIALS INC /DE is in the Technology sector.