Micron Technology Inc (MU) insider trading
Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 15, 2026.
Get alerted when insiders buy the stocks you own
Add your holdings — no brokerage login — and Insider Radar sends a Telegram alert when an open-market Form 4 buy of $100,000 or more is filed on a stock you hold or watch.
Free for everyone right now · no card · nothing to buy
- Filings shown
- 28
- Open-market buys
- 0
- Open-market sells
- 118
Counts cover the 28 most recent Form 4 filings Tradune holds for MU (filed Jul 6 – Oct 15, 2026); the score below covers only the trailing 90 days (0 buys, 99 sells). No completed check of MU's Form 4 list on SEC EDGAR is on record yet; the latest MU filing Tradune holds was filed Oct 15, 2026. This is not guaranteed to be the complete record — see MU's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 26 filings Tradune holds for MU filed Jul 27 – Oct 15, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
100 open-market sales by Rule 10b5-1 checkbox
- On filings with the 10b5-1 box checked
- 28 sales· 6,328 sh
- checkbox disclosed
- On filings with the box not checked
- 0 sales· 0 sh
- not proof that no plan exists
- Not comparable
- 72 sales· 95,904 sh
- filed before Apr 1, 2023, or no checkbox value in the filing data
Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.
| Insider | Buys | Sells | Shares bought | Shares sold | Value |
|---|---|---|---|---|---|
| Sanjay MehrotraDirector & Officer | 0 | 69 | — | 80,000 | −$76,046,253 |
| Michael Charles RaySVP, Chief Legal Officer | 0 | 28 | — | 6,328 | −$5,883,460 |
| Sumit SadanaEVP and Chief Business Officer | 0 | 1 | — | 15,000 | −$14,014,350 |
| Scott R. AllenCVP, Chief Accounting Officer | 0 | 1 | — | 879 | −$879,000 |
| Alexis BjorlinDirector | 0 | 1 | — | 25 | −$28,308 |
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at MU
No open-market insider purchases (Form 4 code P) were reported for MU between Jul 6, 2026 and Oct 15, 2026. The filings below may include other transaction types — sales, grants, option exercises, and tax withholding — shown for completeness; they are not open-market purchases.
Recent Form 4 filings
Source: SEC EDGAR Form 4 · transaction codes explained
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 583 | $914.13 | 30,005 | −1.9% | Oct 15, 2026 |
| Tax withholding | 218 | $914.13 | 29,787 | −0.7% | Oct 15, 2026 |
| Tax withholding | 615 | $989.04 | 30,588 | −2.0% | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 8,171 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 8,171 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 9,081 | — | — | — | Oct 13, 2026 |
| Grant / award | 1,012 | — | 35,970 | +2.9% | Oct 13, 2026 |
| Tax withholding | 2,081 | $989.04 | 33,889 | −5.8% | Oct 13, 2026 |
| Tax withholding | 2,686 | $989.04 | 31,203 | −7.9% | Oct 13, 2026 |
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 40 | $947.29 | 56,248 | −0.1% | Oct 14, 2026 |
“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 200 | $944.98 | 56,408 | −0.4% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 240 | $943.81 | 56,608 | −0.4% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 320 | $942.58 | 56,848 | −0.6% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $941.00 | 57,168 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 560 | $939.78 | 57,368 | −1.0% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 160 | $938.73 | 57,928 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 280 | $937.64 | 58,088 | −0.5% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $936.14 | 58,368 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 160 | $934.95 | 58,568 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 160 | $934.05 | 58,728 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 40 | $932.04 | 58,888 | −0.1% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 120 | $930.97 | 58,928 | −0.2% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 240 | $929.96 | 59,048 | −0.4% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 240 | $928.31 | 59,288 | −0.4% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $927.17 | 59,528 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $926.15 | 59,728 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 160 | $924.53 | 59,928 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 320 | $923.69 | 60,088 | −0.5% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 400 | $922.63 | 60,408 | −0.7% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 480 | $921.65 | 60,808 | −0.8% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $920.62 | 61,288 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $919.36 | 61,488 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 200 | $917.92 | 61,688 | −0.3% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 80 | $916.38 | 61,888 | −0.1% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 120 | $915.50 | 61,968 | −0.2% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 488 | $914.13 | 62,088 | −0.8% | Oct 14, 2026 |
| Open-market sale 10b5-1 box checked | 120 | $945.91 | 56,288 | −0.2% | Oct 14, 2026 |
| Grant / award | 4,298 | — | 71,565 | +6.4% | Oct 13, 2026 |
| Tax withholding | 5,954 | $989.04 | 65,611 | −8.3% | Oct 13, 2026 |
| Tax withholding | 3,035 | $989.04 | 62,576 | −4.6% | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 16,345 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 16,345 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 18,162 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 304 | — | 4,137 | +7.9% | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 304 | — | 26,367 | +1.2% | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 304 | — | 396 | from 92 sh | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 304 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 10,111 | — | 333,826 | +3.1% | Oct 13, 2026 |
| Tax withholding | 10,828 | $989.04 | 322,998 | −3.2% | Oct 13, 2026 |
| Tax withholding | 7,535 | $989.04 | 315,463 | −2.3% | Oct 13, 2026 |
| Tax withholding | 5,137 | $989.04 | 310,326 | −1.6% | Oct 13, 2026 |
| Option exercise | 24,113 | — | 334,439 | +7.8% | Oct 13, 2026 |
| Tax withholding | 13,721 | $989.04 | 320,718 | −4.1% | Oct 13, 2026 |
| Option exercise | 24,113 | — | 344,831 | +7.5% | Oct 13, 2026 |
| Tax withholding | 11,828 | $989.04 | 333,003 | −3.4% | Oct 13, 2026 |
| Option exercise | 20,471 | — | 353,474 | +6.1% | Oct 13, 2026 |
| Tax withholding | 10,039 | $989.04 | 343,435 | −2.8% | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 24,113 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 24,113 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 20,471 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 25,877 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 25,877 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 28,755 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 3,944 | — | 89,681 | +4.6% | Oct 13, 2026 |
| Tax withholding | 5,335 | $989.04 | 84,346 | −5.9% | Oct 13, 2026 |
| Tax withholding | 3,689 | $989.04 | 80,657 | −4.4% | Oct 13, 2026 |
| Tax withholding | 2,459 | $989.04 | 78,198 | −3.0% | Oct 13, 2026 |
| Option exercise | 13,397 | — | 91,595 | +17% | Oct 13, 2026 |
| Tax withholding | 6,793 | $989.04 | 84,802 | −7.4% | Oct 13, 2026 |
| Option exercise | 13,397 | — | 98,199 | +16% | Oct 13, 2026 |
| Tax withholding | 5,737 | $989.04 | 92,462 | −5.8% | Oct 13, 2026 |
| Option exercise | 11,372 | — | 103,834 | +12% | Oct 13, 2026 |
| Tax withholding | 4,869 | $989.04 | 98,965 | −4.7% | Oct 13, 2026 |
| Gift | 1,013 | — | 97,952 | −1.0% | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 13,397 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 13,397 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 11,372 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 14,437 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 14,437 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 16,043 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 9,100 | — | 163,245 | +5.9% | Oct 13, 2026 |
| Tax withholding | 7,736 | $989.04 | 155,509 | −4.7% | Oct 13, 2026 |
| Tax withholding | 5,742 | $989.04 | 149,767 | −3.7% | Oct 13, 2026 |
| Tax withholding | 3,791 | $989.04 | 145,976 | −2.5% | Oct 13, 2026 |
| Option exercise | 19,424 | — | 165,400 | +13% | Oct 13, 2026 |
| Tax withholding | 9,961 | $989.04 | 155,439 | −6.0% | Oct 13, 2026 |
| Option exercise | 19,424 | — | 174,863 | +12% | Oct 13, 2026 |
| Tax withholding | 8,318 | $989.04 | 166,545 | −4.8% | Oct 13, 2026 |
| Option exercise | 16,490 | — | 183,035 | +9.9% | Oct 13, 2026 |
| Tax withholding | 7,060 | $989.04 | 175,975 | −3.9% | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 19,424 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 19,424 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 16,490 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 22,473 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 22,473 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 24,972 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 7,078 | — | 168,771 | +4.4% | Oct 13, 2026 |
| Tax withholding | 9,320 | $989.04 | 159,451 | −5.5% | Oct 13, 2026 |
| Tax withholding | 6,438 | $989.04 | 153,013 | −4.0% | Oct 13, 2026 |
| Tax withholding | 4,212 | $989.04 | 148,801 | −2.8% | Oct 13, 2026 |
| Option exercise | 22,774 | — | 171,575 | +15% | Oct 13, 2026 |
| Tax withholding | 11,825 | $989.04 | 159,750 | −6.9% | Oct 13, 2026 |
| Option exercise | 22,774 | — | 182,524 | +14% | Oct 13, 2026 |
| Tax withholding | 10,033 | $989.04 | 172,491 | −5.5% | Oct 13, 2026 |
| Option exercise | 19,332 | — | 191,823 | +11% | Oct 13, 2026 |
| Tax withholding | 8,515 | $989.04 | 183,308 | −4.4% | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 22,774 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 22,774 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 19,332 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 24,516 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 24,516 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 27,242 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 304 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 304 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Performance Restricted Stock Units | 99,791 | — | — | — | Oct 13, 2026 |
| Grant / award | 21,233 | — | 285,736 | +8.0% | Oct 13, 2026 |
| Tax withholding | 20,213 | $989.04 | 265,523 | −7.1% | Oct 13, 2026 |
| Tax withholding | 14,080 | $989.04 | 251,443 | −5.3% | Oct 13, 2026 |
| Tax withholding | 9,807 | $989.04 | 241,636 | −3.9% | Oct 13, 2026 |
| Option exercise | 82,721 | — | 324,357 | +34% | Oct 13, 2026 |
| Tax withholding | 47,143 | $989.04 | 277,214 | −15% | Oct 13, 2026 |
| Option exercise | 82,721 | — | 359,935 | +30% | Oct 13, 2026 |
| Tax withholding | 40,575 | $989.04 | 319,360 | −11% | Oct 13, 2026 |
| Option exercise | 70,224 | — | 389,584 | +22% | Oct 13, 2026 |
| Tax withholding | 34,438 | $989.04 | 355,146 | −8.8% | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 82,721 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 82,721 | — | — | — | Oct 13, 2026 |
| Option exercise Performance Restricted Stock Units | 70,224 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 89,805 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 89,805 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 304 | — | 17,443 | +1.8% | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 304 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 4,298 | — | 48,377 | +9.8% | Oct 13, 2026 |
| Tax withholding | 4,694 | $989.04 | 43,683 | −9.7% | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 22,494 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 22,494 | — | — | — | Oct 13, 2026 |
| Grant / award Performance Restricted Stock Units | 25,566 | — | — | — | Oct 13, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 29 | — | 26,063 | +0.1% | Sep 30, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 29 | — | 92 | from 63 sh | Sep 30, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 38 | — | — | — | Sep 30, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale | 25 | $1,132.33 | — | — | Jun 26, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale | 84 | $985.40 | — | — | Aug 21, 2026 |
| Open-market sale | 341 | $986.24 | — | — | Aug 21, 2026 |
| Open-market sale | 351 | $988.10 | — | — | Aug 21, 2026 |
| Open-market sale | 258 | $989.59 | — | — | Aug 21, 2026 |
| Open-market sale | 458 | $980.00 | — | — | Aug 21, 2026 |
| Open-market sale | 1,354 | $983.11 | — | — | Aug 21, 2026 |
| Open-market sale | 637 | $984.12 | — | — | Aug 21, 2026 |
| Open-market sale | 716 | $981.92 | — | — | Aug 21, 2026 |
| Open-market sale | 144 | $959.14 | — | — | Aug 21, 2026 |
| Open-market sale | 823 | $960.41 | — | — | Aug 21, 2026 |
| Open-market sale | 1,586 | $961.58 | — | — | Aug 21, 2026 |
| Open-market sale | 4,305 | $962.84 | — | — | Aug 21, 2026 |
| Open-market sale | 4,227 | $963.84 | — | — | Aug 21, 2026 |
| Open-market sale | 3,434 | $964.67 | — | — | Aug 21, 2026 |
| Open-market sale | 2,930 | $965.81 | — | — | Aug 21, 2026 |
| Open-market sale | 2,938 | $966.85 | — | — | Aug 21, 2026 |
| Open-market sale | 5,252 | $967.75 | — | — | Aug 21, 2026 |
| Open-market sale | 2,847 | $968.77 | — | — | Aug 21, 2026 |
| Open-market sale | 862 | $970.08 | — | — | Aug 21, 2026 |
| Open-market sale | 1,023 | $970.71 | — | — | Aug 21, 2026 |
| Open-market sale | 1,047 | $971.78 | — | — | Aug 21, 2026 |
| Open-market sale | 301 | $972.78 | — | — | Aug 21, 2026 |
| Open-market sale | 337 | $974.17 | — | — | Aug 21, 2026 |
| Open-market sale | 863 | $975.75 | — | — | Aug 21, 2026 |
| Open-market sale | 1,127 | $976.80 | — | — | Aug 21, 2026 |
| Open-market sale | 664 | $978.02 | — | — | Aug 21, 2026 |
| Open-market sale | 1,091 | $979.20 | — | — | Aug 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale | 15,000 | $934.29 | — | — | Aug 18, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale | 955 | $945.87 | — | — | Jul 24, 2026 |
| Open-market sale | 797 | $946.78 | — | — | Jul 24, 2026 |
| Open-market sale | 1,207 | $948.24 | — | — | Jul 24, 2026 |
| Open-market sale | 108 | $950.77 | — | — | Jul 24, 2026 |
| Open-market sale | 1 | $952.04 | — | — | Jul 24, 2026 |
| Open-market sale | 725 | $954.19 | — | — | Jul 24, 2026 |
| Open-market sale | 1,523 | $956.18 | — | — | Jul 24, 2026 |
| Open-market sale | 405 | $956.68 | — | — | Jul 24, 2026 |
| Open-market sale | 316 | $960.00 | — | — | Jul 24, 2026 |
| Open-market sale | 1,002 | $965.85 | — | — | Jul 24, 2026 |
| Open-market sale | 1,050 | $942.87 | — | — | Jul 24, 2026 |
| Open-market sale | 626 | $944.99 | — | — | Jul 24, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale | 4 | $909.37 | — | — | Jul 24, 2026 |
| Open-market sale | 1,903 | $933.17 | — | — | Jul 24, 2026 |
| Open-market sale | 779 | $932.33 | — | — | Jul 24, 2026 |
| Open-market sale | 1,578 | $931.05 | — | — | Jul 24, 2026 |
| Open-market sale | 236 | $941.60 | — | — | Jul 24, 2026 |
| Open-market sale | 1,337 | $929.90 | — | — | Jul 24, 2026 |
| Open-market sale | 2,199 | $929.14 | — | — | Jul 24, 2026 |
| Open-market sale | 1,008 | $927.77 | — | — | Jul 24, 2026 |
| Open-market sale | 445 | $926.56 | — | — | Jul 24, 2026 |
| Open-market sale | 1,396 | $925.55 | — | — | Jul 24, 2026 |
| Open-market sale | 6 | $924.36 | — | — | Jul 24, 2026 |
| Open-market sale | 1,328 | $922.97 | — | — | Jul 24, 2026 |
| Open-market sale | 55 | $921.86 | — | — | Jul 24, 2026 |
| Open-market sale | 589 | $919.89 | — | — | Jul 24, 2026 |
| Open-market sale | 1,446 | $917.36 | — | — | Jul 24, 2026 |
| Open-market sale | 1 | $915.78 | — | — | Jul 24, 2026 |
| Open-market sale | 301 | $915.47 | — | — | Jul 24, 2026 |
| Open-market sale | 3,250 | $914.17 | — | — | Jul 24, 2026 |
| Open-market sale | 630 | $913.25 | — | — | Jul 24, 2026 |
| Open-market sale | 681 | $911.67 | — | — | Jul 24, 2026 |
| Open-market sale | 604 | $910.47 | — | — | Jul 24, 2026 |
| Open-market sale | 604 | $908.51 | — | — | Jul 24, 2026 |
| Open-market sale | 393 | $907.11 | — | — | Jul 24, 2026 |
| Open-market sale | 808 | $906.48 | — | — | Jul 24, 2026 |
| Open-market sale | 970 | $938.77 | — | — | Jul 24, 2026 |
| Open-market sale | 2,572 | $937.78 | — | — | Jul 24, 2026 |
| Open-market sale | 1,009 | $936.40 | — | — | Jul 24, 2026 |
| Open-market sale | 1,277 | $935.58 | — | — | Jul 24, 2026 |
| Open-market sale | 2,628 | $934.40 | — | — | Jul 24, 2026 |
| Open-market sale | 1,248 | $940.14 | — | — | Jul 24, 2026 |
Listing the 25 most recent of 28 Form 4 filings held for MU; the 3 older filings (filed Jul 6 – Jul 27, 2026) are counted above but not listed here — see MU's full Form 4 filing history on SEC EDGAR.
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to MU's (Oct 15, 2026).
Frequently asked about MU insider activity
How many insiders bought MU stock in these Form 4 filings?
No open-market purchases (Form 4 code P) of MU shares were reported by Micron Technology Inc insiders between Jul 6, 2026 and Oct 15, 2026. The 28 filings shown on this page cover other transaction types — sales, grants, option exercises, and tax withholding.
Who filed the most recent Form 4 for MU?
The most recent Form 4 on this page was filed by Michael D. Cordano (EVP, Worldwide Sales) on Oct 15, 2026, reporting 5 transactions. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market MU insider sale shown?
The largest open-market sale among the filings shown was 15,000 MU shares at $934.29 (about $14,014,350) by Sumit Sadana (EVP and Chief Business Officer) on Aug 18, 2026. Value is shares × the price reported on the Form 4; trades may be made under a prearranged Rule 10b5-1 plan.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
Get insider alerts for MU — and your whole portfolio
Tradune watches SEC Form 4 filings and flags insider-cluster buying across everything you hold, routed to you automatically. Free for everyone right now · no card · nothing to buy
Track MU insider filings free →This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.