Insider trade

Officer sold ~$4.16M of MU shares in the open market

Traded Dec 22, 2025 · Filed Dec 24, 2025

MicronMU

~$4.16M
Reported value · 15K sh @ $277.09: 166K
Holds after · shares reported: +296.8%
stock since the trade · S&P 500 +11.6%, $276.59 → $1,097.39 on Oct 1

Why it stands out

Micron's and Chief People Officer sold $4.16M of Micron shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Dec 22, 2025
Reporting period: Not applicable
Filed with the SEC: Dec 24, 2025

Officer$1M+Pre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$4,156,350

Shares × reported transaction price

Timing vs results

5 days after results of Dec 17, 2025, 86 days before results of Mar 18, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $276.59 on Dec 22, 2025, at its 52-week high, after a 16% rise over the previous 30 trading days

52-week range $64.72 (Apr 4, 2025) to $276.59 (Dec 22, 2025), 100% of the way up, from 250 adjusted closes. 30 trading days earlier: $237.92 on Nov 7, 2025. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

Securities lawsuit open at the trade date

A securities lawsuit naming the company as a defendant was filed on Apr 3, 2025 in the U.S. District Court, D. Idaho. A filing is an allegation, not a finding.

Klein v. Micron Technology, Inc., docket 1:25-cv-00191, via CourtListener (court records). Nature of suit 850, company named as first defendant

After it was reported

After	Stock	S&P 500	Difference
7 days	-0.4%	-1.2%	+0.8%
30 days	+39.4%	-0.2%	+39.6%
90 days	+38.0%	-5.4%	+43.4%
180 days	+322.6%	+7.8%	+314.7%

Past results only. Not a forecast.

Source receipt

Record ID: 0001632063-25-000011
Filed / recorded: Dec 24, 2025, 12:21 AM UTC
Added to OQRO: Oct 2, 2026, 3:52 AM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: MICRON TECHNOLOGY INC
Issuer CIK: 723125
Ticker: MU
Reporting person: April S Arnzen
Relationship: Officer
Officer title: EVP and Chief People Officer
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Dec 22, 2025
Transaction code: S
Shares / units: 15,000
Price per share: $277.09
Acquired / disposed: Disposed (D)
Shares owned after: 165,618
Ownership form: Direct
Amendment: No

Footnotes from the filing

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 17, 2024.
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.84 to $277.18 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Around the same time

9mo ago

248Shares · @ $333.35

Routine share withholding; mechanical by default.

Why it stands out Official record

9mo ago

689Shares · @ $333.35

Routine share withholding; mechanical by default.

Why it stands out Official record

9mo ago

269Shares

Derivative exercise or conversion — not an open-market buy.

Why it stands out Official record