RAY MICHAEL CHARLES 4

4 · MICRON TECHNOLOGY INC · Filed May 5, 2026

Research Summary

AI-generated summary of this filing

Updated May 6, 2026

Micron (MU) SVP/Chief Legal Officer Ray M. Charles Sells Shares

What Happened
Ray Michael Charles, SVP and Chief Legal Officer of Micron Technology (MU), sold a total of 7,601 shares in open-market transactions on May 1, 2026. The trades generated approximately $4.06 million in proceeds. Individual sale lots reported prices (weighted averages where noted) range roughly from $511.21 to $544.89 per share. These were sales (not purchases or option exercises).

Key Details

Transaction date: May 1, 2026 (Form 4 filed May 5, 2026 — filed within the required two business days).
Total shares sold: 7,601; total reported proceeds: ≈ $4,061,207.
Reported price range: weighted-average price groupings span roughly $511.21 to $544.89 per share (many lots reported as weighted averages with specific price ranges in footnotes).
Method: open-market sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 30, 2026 (Footnote F1).
Other footnotes: several lots use weighted-average reporting with disclosed price ranges (F2–F26). Footnote F3 notes 152.389 shares acquired Jan 30, 2026 under the company ESPP (an acquisition exempt from certain reporting rules).
Shares owned after the transactions: not specified in the provided filing excerpt.
Transaction code: S = Sale.

Context
Sales done under a 10b5-1 plan are preplanned and typically viewed as routine rather than an ad hoc signal about company prospects. For retail investors, purchases by insiders are often more indicative of bullish conviction; sales alone do not necessarily imply negative insider sentiment.

Insider Transaction Report

Form 4

Period: 2026-05-01

MICRON TECHNOLOGY INCMU

RAY MICHAEL CHARLES

SVP, Chief Legal Officer

Transactions

Sale
Common Stock
[F1][F2][F3]
2026-05-01$511.64/sh−120$61,397→ 74,708 total
Sale
Common Stock
[F1][F4]
2026-05-01$514.32/sh−80$41,146→ 74,628 total
Sale
Common Stock
[F1][F5]
2026-05-01$516.17/sh−80$41,294→ 74,548 total
Sale
Common Stock
[F1][F6]
2026-05-01$517.31/sh−120$62,077→ 74,428 total
Sale
Common Stock
[F1]
2026-05-01$518.82/sh−40$20,753→ 74,388 total
Sale
Common Stock
[F1][F7]
2026-05-01$521.64/sh−80$41,731→ 74,308 total
Sale
Common Stock
[F1][F8]
2026-05-01$524.96/sh−120$62,995→ 74,188 total
Sale
Common Stock
[F1][F9]
2026-05-01$526.13/sh−120$63,136→ 74,068 total
Sale
Common Stock
[F1][F10]
2026-05-01$527.51/sh−160$84,402→ 73,908 total
Sale
Common Stock
[F1][F11]
2026-05-01$528.42/sh−200$105,684→ 73,708 total
Sale
Common Stock
[F1][F12]
2026-05-01$529.54/sh−581$307,663→ 73,127 total
Sale
Common Stock
[F1][F13]
2026-05-01$530.65/sh−560$297,164→ 72,567 total
Sale
Common Stock
[F1][F14]
2026-05-01$531.52/sh−720$382,694→ 71,847 total
Sale
Common Stock
[F1][F15]
2026-05-01$532.46/sh−583$310,424→ 71,264 total
Sale
Common Stock
[F1][F16]
2026-05-01$533.41/sh−206$109,882→ 71,058 total
Sale
Common Stock
[F1][F17]
2026-05-01$534.53/sh−240$128,287→ 70,818 total
Sale
Common Stock
[F1][F18]
2026-05-01$535.57/sh−280$149,960→ 70,538 total
Sale
Common Stock
[F1][F19]
2026-05-01$536.91/sh−280$150,335→ 70,258 total
Sale
Common Stock
[F1][F20]
2026-05-01$538.60/sh−280$150,808→ 69,978 total
Sale
Common Stock
[F1][F21]
2026-05-01$539.49/sh−680$366,853→ 69,298 total
Sale
Common Stock
[F1][F22]
2026-05-01$540.57/sh−560$302,719→ 68,738 total
Sale
Common Stock
[F1][F23]
2026-05-01$541.68/sh−758$410,593→ 67,980 total
Sale
Common Stock
[F1][F24]
2026-05-01$542.73/sh−313$169,874→ 67,667 total
Sale
Common Stock
[F1][F25]
2026-05-01$543.65/sh−320$173,968→ 67,347 total
Sale
Common Stock
[F1][F26]
2026-05-01$544.73/sh−120$65,368→ 67,227 total

Footnotes (26)

[F1]The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2026.
[F10]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $526.98 to $527.90 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.
[F11]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $528.00 to $528.97 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.
[F12]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $529.02 to $529.92 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.
[F13]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $530.03 to $531.02 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.
[F14]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $531.07 to $531.99 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.
[F15]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $532.08 to $532.96 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.
[F16]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $533.10 to $533.92 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.
[F17]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $534.15 to $534.99 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.
[F18]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $535.22 to $536.17 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.
[F19]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $536.47 to $537.42 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.
[F2]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $511.21 to $512.20 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.
[F20]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $538.06 to $538.90 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.
[F21]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $539.08 to $539.97 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.
[F22]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $540.08 to $541.01 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.
[F23]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $541.20 to $542.19 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.
[F24]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $542.23 to $543.15 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.
[F25]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $543.26 to $544.20 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.
[F26]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $544.64 to $544.89 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.
[F3]Includes 152.389 shares acquired on January 30, 2026 under the Micron Technology, Inc. Employee Stock Purchase Plan, which acquisition is exempt from reporting under Rules 16a3(f)(1)(i)(B) and 16b-3(c).
[F4]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $513.82 to $514.81 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.
[F5]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $515.86 to $516.47 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.
[F6]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $517.04 to $517.84 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.
[F7]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $521.27 to $522.00 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.
[F8]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $524.41 to $525.39 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.
[F9]The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $525.82 to $526.60 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.

Signature

Mai Lan Bui, Attorney-in-fact|2026-05-05

Documents

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