MU · Micron Technology Inc Technology −5.6% on Oct 16
Updated Oct 17 · 6 feeds behind: Insider filings, 2 days, and 5 more · Every feed →
On this page The market view
Price chart Show price chart The interactive MU chart (by TradingView) loads here.
Behind the stock
Recent disclosures Last 90 days · by disclosure date
Company insiders Insiders 0 buys6 sells
See who traded ↓ Company filings ↓ Is this unusual? ↓
Counts are trades, not people: one person's lots filed on the same day count as one trade. Trades can be disclosed weeks after they happen.
Our take 3 rules fired on MU
In short: none of these rules has solid or some evidence yet, so they show no clear lean on MU.
How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.
⚪ Not enough evidence · +2.0 pp vs similar · 3 signals on MU
⚪ Not enough evidence · −0.1 pp vs similar · 3 signals on MU
⚪ Not enough evidence · +1.0 pp vs similar · 2 signals on MU
🔒 The 0–100 score for MU, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on MU, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
See pricing → Compare with this company’s history
Is disclosure activity unusual? See how many different insiders or members of Congress reported purchases or sales of MU. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.
Latest period: Sep 21, 2026–Oct 18, 2026 · UTC dates · today is excluded
Insider purchases 0 filers recorded Short history Insider sales 1 filer recorded Short history Congress purchases 0 filers recorded Within earlier range Congress sales 0 filers recorded Within earlier range
Insider purchases
Short history
Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.
Latest 28 days 0
Earlier median 0
Earlier range 0–0 Distinct filers per 28 days Scale: 0–1
Oct 20, 2025 Oct 18, 2026
The history behind this view First stored company disclosure: Jun 30, 2026. Newest disclosure across this feed: Oct 16, 2026.
Earlier periods in the comparison: 2. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.
Insider sales
Short history
Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.
Latest 28 days 1
Earlier median 2.5
Earlier range 2–3 Distinct filers per 28 days Scale: 0–3
Oct 20, 2025 Oct 18, 2026
The history behind this view First stored company disclosure: Jun 30, 2026. Newest disclosure across this feed: Oct 16, 2026.
Earlier periods in the comparison: 2. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.
Congress purchases
Within earlier range
This count falls within the range of the 12 earlier comparable periods in this view.
Latest 28 days 0
Earlier median 0.5
Earlier range 0–3 Distinct filers per 28 days Scale: 0–3
Oct 20, 2025 Oct 18, 2026
The history behind this view First stored company disclosure: Oct 16, 2018. Newest disclosure across this feed: Oct 15, 2026.
Earlier periods in the comparison: 12. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.
Congress sales
Within earlier range
This count falls within the range of the 12 earlier comparable periods in this view.
Latest 28 days 0
Earlier median 0
Earlier range 0–2 Distinct filers per 28 days Scale: 0–2
Oct 20, 2025 Oct 18, 2026
The history behind this view First stored company disclosure: Oct 16, 2018. Newest disclosure across this feed: Oct 15, 2026.
Earlier periods in the comparison: 12. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.
Exact counts, dates and filings for all four categories Insider purchases · Short history Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.
Insider purchases: distinct filers in stored disclosures Period and filings Filers History Oct 20, 2025–Nov 16, 2025 — Unavailable Nov 17, 2025–Dec 14, 2025 — Unavailable Dec 15, 2025–Jan 11, 2026 — Unavailable Jan 12, 2026–Feb 8, 2026 — Unavailable Feb 9, 2026–Mar 8, 2026 — Unavailable Mar 9, 2026–Apr 5, 2026 — Unavailable Apr 6, 2026–May 3, 2026 — Unavailable May 4, 2026–May 31, 2026 — Unavailable Jun 1, 2026–Jun 28, 2026 — Unavailable Jun 29, 2026–Jul 26, 2026 0 Partial; excluded Jul 27, 2026–Aug 23, 2026 0 Within stored history Aug 24, 2026–Sep 20, 2026 0 Within stored history Sep 21, 2026–Oct 18, 2026 Latest period 0 Within stored history
Insider sales · Short history Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 2.5; range: 2–3.
Insider sales: distinct filers in stored disclosures Period and filings Filers History Oct 20, 2025–Nov 16, 2025 — Unavailable Nov 17, 2025–Dec 14, 2025 — Unavailable Dec 15, 2025–Jan 11, 2026 — Unavailable Jan 12, 2026–Feb 8, 2026 — Unavailable Feb 9, 2026–Mar 8, 2026 — Unavailable Mar 9, 2026–Apr 5, 2026 — Unavailable Apr 6, 2026–May 3, 2026 — Unavailable May 4, 2026–May 31, 2026 — Unavailable Jun 1, 2026–Jun 28, 2026 — Unavailable Jun 29, 2026–Jul 26, 2026 3 Partial; excluded Jul 27, 2026–Aug 23, 2026 3 Within stored history Aug 24, 2026–Sep 20, 2026 2 Within stored history Sep 21, 2026–Oct 18, 2026 Latest period 1 Within stored history
Congress purchases · Within earlier range This count falls within the range of the 12 earlier comparable periods in this view. Earlier median: 0.5; range: 0–3.
Congress purchases: distinct filers in stored disclosures Period and filings Filers History Oct 20, 2025–Nov 16, 2025 0 Within stored history Nov 17, 2025–Dec 14, 2025 0 Within stored history Dec 15, 2025–Jan 11, 2026 0 Within stored history Jan 12, 2026–Feb 8, 2026 1 Within stored history Feb 9, 2026–Mar 8, 2026 1 Within stored history Mar 9, 2026–Apr 5, 2026 1 Within stored history Apr 6, 2026–May 3, 2026 1 Within stored history May 4, 2026–May 31, 2026 0 Within stored history Jun 1, 2026–Jun 28, 2026 2 Within stored history Jun 29, 2026–Jul 26, 2026 3 Within stored history Jul 27, 2026–Aug 23, 2026 0 Within stored history Aug 24, 2026–Sep 20, 2026 0 Within stored history Sep 21, 2026–Oct 18, 2026 Latest period 0 Within stored history
Congress sales · Within earlier range This count falls within the range of the 12 earlier comparable periods in this view. Earlier median: 0; range: 0–2.
Congress sales: distinct filers in stored disclosures Period and filings Filers History Oct 20, 2025–Nov 16, 2025 1 Within stored history Nov 17, 2025–Dec 14, 2025 0 Within stored history Dec 15, 2025–Jan 11, 2026 0 Within stored history Jan 12, 2026–Feb 8, 2026 0 Within stored history Feb 9, 2026–Mar 8, 2026 2 Within stored history Mar 9, 2026–Apr 5, 2026 0 Within stored history Apr 6, 2026–May 3, 2026 1 Within stored history May 4, 2026–May 31, 2026 0 Within stored history Jun 1, 2026–Jun 28, 2026 1 Within stored history Jun 29, 2026–Jul 26, 2026 1 Within stored history Jul 27, 2026–Aug 23, 2026 0 Within stored history Aug 24, 2026–Sep 20, 2026 0 Within stored history Sep 21, 2026–Oct 18, 2026 Latest period 0 Within stored history
How to read this comparison The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.
Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.
These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.
Company timeline
What has been happening? May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.
Company filings May — Jun 4 Jul — Aug 2 Sep 2 Oct —
Insiders May 4 Jun 51 Jul 65 Aug 31 Sep — Oct 30
Public officials May 1 Jun 3 Jul 4 Aug — Sep — Oct —
Owners & lobbying May — Jun — Jul 1 Aug — Sep — Oct —
Company filings · Jun 2026 Filed Jun 24, 2026 3 more on file are not listed here.
Company filings · Aug 2026 Filed Aug 26, 2026 Filed Aug 26, 2026 Company filings · Sep 2026 Filed Sep 30, 2026 Filed Sep 30, 2026 Insiders · Oct 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Filed Oct 15, 2026 Filed Oct 14, 2026 3 more on file are not listed here. See that month’s insider trades →
Owners & lobbying · Jul 2026 Record date Jul 13, 2026 All 37 records in this snapshot Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Disclosed Oct 15, 2026 Filed Oct 15, 2026 Filed Oct 14, 2026 Filed Sep 30, 2026 Filed Sep 30, 2026 Filed Aug 26, 2026 Filed Aug 26, 2026 Filed Aug 21, 2026 Filed Aug 18, 2026 Filed Jul 24, 2026 Disclosed Jul 21, 2026 Record date Jul 13, 2026 Filed Jun 24, 2026 Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.
Who's buying and selling · last 90 days Company insiders 0 buys · 6 sells (100 filed lots) · $96.9M sold
▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $185K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $526K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $446K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $369K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $184K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $442K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $227K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $188K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $73.3K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $184K disclosed Oct 15 · filed 1 day after the trade See every insider trade on MU → Filings & events Company filings (8-K) 59 Events the company must report to the SEC within days — results, deals, departures, restatements.
What it files 8-Ks about Quarterly or yearly results · item 2.02 11 Shared information with investors · item 7.01 8 Directors or officers joined, left or got new pay · item 5.02 4 Other events · item 8.01 4 Changed its charter or bylaws · item 5.03 4 Shareholder vote results · item 5.07 2 Filing red flags 7 Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.
Lobbying 81 Lobbying reports filed with the Senate for the company.
$9.8M across 81 reports
Issues named in the most reports Jul 13, 2026 Lobbying for Technical Micronics Control, Inc. ↗ $20K · by Westmoreland160, LLC Apr 2, 2026 Lobbying for Technical Micronics Control, Inc. ↗ $15K · by Westmoreland160, LLC Jan 15, 2026 Lobbying for Technical Micronics Control, Inc. ↗ $20K · by Westmoreland160, LLC Oct 3, 2025 Lobbying for Technical Micronics Control, Inc. ↗ $20K · by Westmoreland160, LLC Jul 7, 2025 Lobbying for Technical Micronics Control, Inc. ↗ $15K · by Westmoreland160, LLC Planned insider sales (Form 144) 88 Notices insiders file before they sell certain shares, such as ones they got straight from the company.
6 in the last 90 days · 88 notices on file
The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.
5% owners (13D / 13G) 2 Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.
Push for changes, or just hold? Filed by Vanguard Capital Management LLC · Capital World Investors
Biggest named funds (13F) The largest MU holdings among the well-known funds whose quarterly 13F filings we read — opens here.
Every disclosed trade on MU ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $185K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $526K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $446K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $369K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $184K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $442K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $227K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $188K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $73.3K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $184K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $149K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $263K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $187K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $184K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $223K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $148K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $150K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $302K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $185K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $114K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $223K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $112K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $110K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $37.3K disclosed Oct 15 · filed 1 day after the trade ▼ SELL Michael Charles Ray SVP, Chief Legal Officer MU Micron Technology Inc $296K disclosed Oct 15 · filed 1 day after the trade See all 216 trades on MU → People & votes Which members of Congress traded MU, sponsored bills that touch it and voted on them — opens here.