MICRON TECHNOLOGY INC Insider Trading Activity
Every SEC Form 4 insider transaction reported for MICRON TECHNOLOGY INC (MU), 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 MU insiders buying or selling?
In the last 12 months, MICRON TECHNOLOGY INC insiders reported 1 open-market purchase ($7.8M) and 35 sales ($379.8M) — net selling of $371.9M. Since January 2018, Trabud has recorded 230 Form 4 filings for MU: 3 buys ($10.0M) and 227 sells ($683.3M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $7.8M by Teyin M Liu (Director) on Jan 16, 2026. SEC ↗
- The most recent open-market purchase was reported on Jan 16, 2026 (9 months ago).
Key Statistics (January 2018 – Oct 16, 2026)
Total Form 4 filings
230
SEC EDGAR
Insider filers
26
Insider buys (3)
$10.0M
Insider sells (227)
$683.3M
Insider sentiment
Net sellingNet insider flow of $673.3M in net selling since January 2018, and $371.9M in net selling over the last 12 months.
Recent MU insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Michael Charles Ray | SVP, Chief Legal Officer | Sale | 40 | $947.29 | $37.9K | SEC ↗ |
| Oct 16, 2026 | Michael Charles Ray | SVP, Chief Legal Officer | Sale | 6.3K | $929.64 | $5.8M | SEC ↗ |
| Aug 28, 2026 | Alexis Bjorlin | Director | Sale | 25 | $1132.33 | $28.3K | SEC ↗ |
| Aug 25, 2026 | Sanjay Mehrotra | President and CEO | Sale | 40.0K | $968.90 | $38.8M | SEC ↗ |
| Aug 20, 2026 | Sumit Sadana | EVP and Chief Business Officer | Sale | 15.0K | $934.29 | $14.0M | SEC ↗ |
| Jul 28, 2026 | Sanjay Mehrotra | President and CEO | Sale | 8.7K | $951.72 | $8.3M | SEC ↗ |
| Jul 28, 2026 | Sanjay Mehrotra | President and CEO | Sale | 31.3K | $926.83 | $29.0M | SEC ↗ |
| Jul 27, 2026 | Scott R. Allen | CVP, Chief Accounting Officer | Sale | 879 | $1000.00 | $879.0K | SEC ↗ |
| Jul 6, 2026 | April S Arnzen | EVP and Chief People Officer | Sale | 40.0K | $1083.94 | $43.4M | SEC ↗ |
| Jul 2, 2026 | Lynn A Dugle | Director | Sale | 1.3K | $1150.43 | $1.5M | SEC ↗ |
| Jun 30, 2026 | Sanjay Mehrotra | President and CEO | Sale | 11.5K | $1180.96 | $13.6M | SEC ↗ |
| Jun 30, 2026 | Sanjay Mehrotra | President and CEO | Sale | 28.5K | $1149.28 | $32.8M | SEC ↗ |
| Jun 2, 2026 | Sanjay Mehrotra | President and CEO | Sale | 2.6K | $975.63 | $2.5M | SEC ↗ |
| Jun 2, 2026 | Sanjay Mehrotra | President and CEO | Sale | 37.4K | $960.38 | $36.0M | SEC ↗ |
| May 13, 2026 | Steven J Gomo | Director | Sale | 2.0K | $787.04 | $1.6M | SEC ↗ |
| May 5, 2026 | Sanjay Mehrotra | President and CEO | Sale | 40.0K | $536.26 | $21.5M | SEC ↗ |
| May 5, 2026 | Michael Charles Ray | SVP, Chief Legal Officer | Sale | 7.6K | $534.30 | $4.1M | SEC ↗ |
| Apr 16, 2026 | Michael D Cordano | EVP, Worldwide Sales | Sale | 3.4K | $435.00 | $1.5M | SEC ↗ |
| Apr 14, 2026 | Sumit Sadana | EVP and Chief Business Officer | Sale | 24.0K | $421.35 | $10.1M | SEC ↗ |
| Apr 13, 2026 | Michael D Cordano | EVP, Worldwide Sales | Sale | 3.4K | $420.81 | $1.4M | SEC ↗ |
| Apr 3, 2026 | April S Arnzen | EVP and Chief People Officer | Sale | 40.0K | $347.39 | $13.9M | SEC ↗ |
| Feb 5, 2026 | Sumit Sadana | EVP and Chief Business Officer | Sale | 25.0K | $429.89 | $10.7M | SEC ↗ |
| Jan 30, 2026 | Michael Charles Ray | SVP, Chief Legal Officer | Sale | 12.3K | $409.68 | $5.0M | SEC ↗ |
| Jan 27, 2026 | Manish H Bhatia | EVP, Global Operations | Sale | 26.6K | $391.04 | $10.4M | SEC ↗ |
| Jan 16, 2026 | Teyin M Liu | Director | Purchase | 23.2K | $337.14 | $7.8M | SEC ↗ |
Showing the 25 most recent of 230 Form 4 filings for MICRON TECHNOLOGY INC.
Most active MU insiders
- Sanjay Mehrotra67 filings
- April S Arnzen34 filings
- Scott J Deboer30 filings
- Joel L Poppen15 filings
- David Zinsner10 filings
Ask anything about MU insider activity
Use Trabud's AI agent to query MICRON TECHNOLOGY INC's Form 4 history in plain English — "Show me MU CEO purchases this year" or compare it against any other ticker.
Open the AI agentMU insider trading FAQ
Are MICRON TECHNOLOGY INC insiders buying or selling?
In the last 12 months, MICRON TECHNOLOGY INC insiders reported 1 open-market purchase ($7.8M) and 35 sales ($379.8M) — net selling of $371.9M. Since January 2018, Trabud has recorded 230 Form 4 filings for MU: 3 buys ($10.0M) and 227 sells ($683.3M). Over the full record that is net selling of $673.3M.
How many insiders trade MU stock?
26 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for MICRON TECHNOLOGY INC. The most recent filing was accepted on Oct 16, 2026.
Where does Trabud get MU insider trading data?
All MU 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.