Form 4 for MU Micron Technology
Accepted 2026-05-05 19:27:54 ET · period of report 2026-05-01 · accession 0001593199-26-000003 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-05-05 19:27 | 2026-05-01 | MU | RAY MICHAEL CHARLES | SVP, CLO | S - Sale | $534.30 | -7,601 | 67.2K | -10% | -$4.06M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-01 | S | D | 120 | $511.64 | 74,708 | D | — | — | (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. (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. (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). |
| 2 | Common | Common Stock | 2026-05-01 | S | D | 80 | $514.32 | 74,628 | D | — | — | (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. (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. |
| 3 | Common | Common Stock | 2026-05-01 | S | D | 80 | $516.17 | 74,548 | D | — | — | (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. (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. |
| 4 | Common | Common Stock | 2026-05-01 | S | D | 120 | $517.31 | 74,428 | D | — | — | (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. (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. |
| 5 | Common | Common Stock | 2026-05-01 | S | D | 40 | $518.82 | 74,388 | D | — | — | (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. |
| 6 | Common | Common Stock | 2026-05-01 | S | D | 80 | $521.64 | 74,308 | D | — | — | (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. (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. |
| 7 | Common | Common Stock | 2026-05-01 | S | D | 120 | $524.96 | 74,188 | D | — | — | (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. (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. |
| 8 | Common | Common Stock | 2026-05-01 | S | D | 120 | $526.13 | 74,068 | D | — | — | (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. (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. |
| 9 | Common | Common Stock | 2026-05-01 | S | D | 160 | $527.51 | 73,908 | D | — | — | (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. |
| 10 | Common | Common Stock | 2026-05-01 | S | D | 200 | $528.42 | 73,708 | D | — | — | (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. (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. |
| 11 | Common | Common Stock | 2026-05-01 | S | D | 581 | $529.54 | 73,127 | D | — | — | (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. (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. |
| 12 | Common | Common Stock | 2026-05-01 | S | D | 560 | $530.65 | 72,567 | D | — | — | (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. (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. |
| 13 | Common | Common Stock | 2026-05-01 | S | D | 720 | $531.52 | 71,847 | D | — | — | (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. (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. |
| 14 | Common | Common Stock | 2026-05-01 | S | D | 583 | $532.46 | 71,264 | D | — | — | (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. (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. |
| 15 | Common | Common Stock | 2026-05-01 | S | D | 206 | $533.41 | 71,058 | D | — | — | (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. (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. |
| 16 | Common | Common Stock | 2026-05-01 | S | D | 240 | $534.53 | 70,818 | D | — | — | (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. (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. |
| 17 | Common | Common Stock | 2026-05-01 | S | D | 280 | $535.57 | 70,538 | D | — | — | (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. (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. |
| 18 | Common | Common Stock | 2026-05-01 | S | D | 280 | $536.91 | 70,258 | D | — | — | (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. (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. |
| 19 | Common | Common Stock | 2026-05-01 | S | D | 280 | $538.60 | 69,978 | D | — | — | (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. (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. |
| 20 | Common | Common Stock | 2026-05-01 | S | D | 680 | $539.49 | 69,298 | D | — | — | (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. (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. |
| 21 | Common | Common Stock | 2026-05-01 | S | D | 560 | $540.57 | 68,738 | D | — | — | (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. (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. |
| 22 | Common | Common Stock | 2026-05-01 | S | D | 758 | $541.68 | 67,980 | D | — | — | (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. (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. |
| 23 | Common | Common Stock | 2026-05-01 | S | D | 313 | $542.73 | 67,667 | D | — | — | (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. (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. |
| 24 | Common | Common Stock | 2026-05-01 | S | D | 320 | $543.65 | 67,347 | D | — | — | (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. (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. |
| 25 | Common | Common Stock | 2026-05-01 | S | D | 120 | $544.73 | 67,227 | D | — | — | (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. (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. |