MU
MICRON TECHNOLOGY INC · Technology · Market cap $1.03T
Insiders sold $122.5M net in the last 90 days ·6 sellers, 0 buyers· 4 of 7 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 20, 2026
Insider Buying
$7.8M
reported purchases (SEC code P)
Insider Selling
$398.3M
reported sales (SEC code S)
Unique Insiders
13
in the rolling window
Latest filing
Oct 20, 2026
Deboer Scott J
MICRON TECHNOLOGY INC (MU) has 57 SEC Form 4 filings (418 transaction rows) in the rolling window, disclosed by 13 distinct insiders. Most recent filing: Oct 20, 2026.
Inside the rolling window, 13 insiders at MICRON TECHNOLOGY INC reported 2 open-market purchases totaling $7.8M and 31 open-market sales totaling $398.3M. The most active filer is President and CEO MEHROTRA SANJAY with 10 filings. Insiders have net sold $279.3M over the trailing 6 months. The most recent open-market filing is a sale of 28,544.572 shares by Pres. & Chief Tech & Prod Offr Deboer Scott J, dated Oct 16, 2026, worth $25.7M.
- Industry:Semiconductors
- CEO:Sanjay Mehrotra
- Employees:53,000
- HQ:Boise, ID, US
- IPO:1984-06-01
| Source | |||||||
|---|---|---|---|---|---|---|---|
Deboer Scott JFirst in 12 months | Pres. & Chief Tech & Prod Offr | Sale | 28,544.572 | $25.7M | Oct 20 | +2.0% | SEC ↗ |
| SVP, Chief Legal Officer | Sale | 6,328 | $5.9M | Oct 16 | +4.0% | SEC ↗ | |
Bjorlin AlexisFirst filing | Director | Sale | 25 | $28K | Aug 28 | — | SEC ↗ |
| President and CEO | Sale | 40,000 | $38.8M | Aug 25 | — | SEC ↗ | |
Sadana SumitFirst in 4 months | EVP and Chief Business Officer | Sale | 15,000 | $14.0M | Aug 20 | — | SEC ↗ |
| President and CEO | Sale | 40,000 | $37.3M | Jul 28 | — | SEC ↗ | |
ALLEN SCOTT R.First in 7 months | CVP, Chief Accounting Officer | Sale | 879 | $879K | Jul 27 | — | SEC ↗ |
ARNZEN APRIL SFirst in 3 months | EVP and Chief People Officer | Sale | 40,000 | $43.4M | Jul 6 | — | SEC ↗ |
Dugle Lynn AFirst filing | Director | Sale | 1,300 | $1.5M | Jul 2 | — | SEC ↗ |
| President and CEO | Sale | 40,000 | $46.3M | Jun 30 | — | SEC ↗ | |
| President and CEO | Sale | 40,000 | $38.5M | Jun 2 | — | SEC ↗ | |
GOMO STEVEN JFirst in 5 months | Director | Sale | 2,000 | $1.6M | May 13 | — | SEC ↗ |
MEHROTRA SANJAYFirst in 6 months | President and CEO | Sale | 40,000 | $21.5M | May 5 | — | SEC ↗ |
RAY MICHAEL CHARLESFirst in 3 months | SVP, Chief Legal Officer | Sale | 7,601 | $4.1M | May 5 | — | SEC ↗ |
| EVP, Worldwide Sales | Sale | 3,407 | $1.5M | Apr 16 | — | SEC ↗ | |
| EVP and Chief Business Officer | Sale | 24,000 | $10.1M | Apr 14 | — | SEC ↗ | |
CORDANO MICHAEL DFirst filing | EVP, Worldwide Sales | Sale | 3,407 | $1.4M | Apr 13 | — | SEC ↗ |
ARNZEN APRIL SFirst in 3 months | EVP and Chief People Officer | Sale | 40,000 | $13.9M | Apr 3 | — | SEC ↗ |
Sadana SumitFirst filing | EVP and Chief Business Officer | Sale | 25,000 | $10.7M | Feb 4 | — | SEC ↗ |
RAY MICHAEL CHARLESFirst filing | SVP, Chief Legal Officer | Sale | 12,268 | $5.0M | Jan 29 | — | SEC ↗ |
BHATIA MANISH HFirst filing | EVP, Global Operations | Sale | 26,623 | $10.4M | Jan 26 | — | SEC ↗ |
Liu Teyin MFirst filing | Director | Purchase | 11,600 | $3.9M | Jan 15 | — | SEC ↗ |
Liu Teyin MFirst filing | Director | Purchase | 11,600 | $3.9M | Jan 15 | — | SEC ↗ |
ALLEN SCOTT R.First filing | CVP, Chief Accounting Officer | Sale | 2,000 | $675K | Jan 8 | — | SEC ↗ |
ARNZEN APRIL SFirst filing | EVP and Chief People Officer | Sale | 15,000 | $4.2M | Dec 23 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading MU 172 all-time
- DRep. Ro KhannaSale$1,001 - $15,0002026-07-06
- RRep. Michael RulliPurchase$1,001 - $15,0002026-06-25
- RRep. Michael A. RulliPurchase$1,001 - $15,0002026-06-25
- RRep. Dan NewhousePurchase$1,001 - $15,0002026-07-10
- RRep. Daniel Milton NewhousePurchase$1,001 - $15,0002026-07-10
- DSen. Sheldon WhitehousePurchase$1,001 - $15,0002026-06-25
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Reddit mentions
See all →MU is the #3 most-discussed ticker across finance subreddits, with 251 mentions in the last 24 hours, +49 vs the day before, hottest in r/WallStreetBets.
Mention counts are conversation volume, not a quality signal. Not investment advice.
Frequently asked questions
How many SEC Form 4 insider filings does MU have?
MICRON TECHNOLOGY INC (MU) has 57 SEC Form 4 filings (418 transaction rows) in the rolling 365-day window, disclosed by 13 distinct insiders. Most recent filing: Oct 20, 2026.
When was the most recent SEC Form 4 filing for MU?
The most recent Form 4 filing for MU on Tracefour is dated Oct 20, 2026.
Who is the most active insider at MU?
The most active SEC Form 4 filer at MU in the rolling window is President and CEO MEHROTRA SANJAY, with 10 filings.
What is the net insider flow at MU over the last 6 months?
Over the trailing 180 days, insiders at MU have net sold $279.3M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MU in the current window?
Inside the rolling window, insiders at MU bought $7.8M and sold $398.3M based on SEC Form 4 filings.
Can I get alerts for MU insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MICRON TECHNOLOGY INC (MU). 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
MICRON TECHNOLOGY INC is in the Technology sector.