Murphy Mark J. - Insider Non-Derivative Transactions at MICRON TECHNOLOGY INC (MU) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 24, 2025, Murphy Mark J.'s relationship to MICRON TECHNOLOGY INC (MU) is Officer (EVP & Chief Financial Officer), and currently has 184,693 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other MU insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Murphy Mark J. - Insider Non-Derivative Transactions of MU Common Stock
Murphy Mark J. - Insider Non-Derivative Transactions at MU
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 25, 2025 | J -- (Common Stock) | 35000 | 0 | 35000 |
| Dec 25, 2025 | J -- (Common Stock) | 35000 | 0 | 184693 |
| Oct 31, 2025 | Sell -- (Common Stock) | 22347 | 226.51 | 219693 |
| Oct 31, 2025 | Sell -- (Common Stock) | 51149 | 225.87 | 242040 |
| Oct 31, 2025 | Sell -- (Common Stock) | 32202 | 224.92 | 293189 |
| Oct 31, 2025 | Sell -- (Common Stock) | 11382 | 223.83 | 325391 |
| Oct 31, 2025 | Sell -- (Common Stock) | 5100 | 222.96 | 336773 |
| Oct 31, 2025 | Sell -- (Common Stock) | 3820 | 221.64 | 341873 |
| Oct 16, 2025 | F -- (Common Stock) | 2795 | 187.06 | 345693 |
| Oct 14, 2025 | F -- (Common Stock) | 6404 | 181.6 | 275894 |
| Oct 14, 2025 | F -- (Common Stock) | 9271 | 181.6 | 282298 |
| Oct 14, 2025 | F -- (Common Stock) | 10717 | 181.6 | 289602 |
| Oct 14, 2025 | Acquisition -- (Common Stock) | 27533 | 0 | 291569 |
| Oct 14, 2025 | M -- (Common Stock) | 24425 | 0 | 300319 |
| Oct 14, 2025 | F -- (Common Stock) | 17019 | 181.6 | 310139 |
| Oct 14, 2025 | F -- (Common Stock) | 9418 | 181.6 | 322155 |
| Oct 14, 2025 | M -- (Common Stock) | 37556 | 0 | 327158 |
| Oct 14, 2025 | F -- (Common Stock) | 8518 | 181.6 | 331383 |
| Oct 14, 2025 | M -- (Common Stock) | 21434 | 0 | 331573 |
| Oct 14, 2025 | M -- (Common Stock) | 17746 | 0 | 339901 |
| Oct 14, 2025 | F -- (Common Stock) | 8518 | 181.6 | 340611 |
| Oct 14, 2025 | F -- (Common Stock) | 7271 | 181.6 | 348488 |
| Oct 14, 2025 | M -- (Common Stock) | 17746 | 0 | 349129 |
| Oct 14, 2025 | M -- (Common Stock) | 15148 | 0 | 355759 |
| Jul 23, 2025 | Sell -- (Common Stock) | 900 | 112.52 | 264036 |
| Jul 23, 2025 | Sell -- (Common Stock) | 1510 | 111.96 | 264936 |
| Jul 23, 2025 | Sell -- (Common Stock) | 800 | 110.65 | 266446 |
| Jul 23, 2025 | Sell -- (Common Stock) | 14691 | 109.39 | 267246 |
| Jul 23, 2025 | Sell -- (Common Stock) | 16099 | 108.76 | 281937 |
| Jul 16, 2025 | F -- (Common Stock) | 2777 | 118.61 | 298036 |
| Apr 19, 2025 | F -- (Common Stock) | 14386 | 68.8 | 300813 |
| Apr 16, 2025 | F -- (Common Stock) | 2934 | 71.02 | 315199 |
| Jan 16, 2025 | F -- (Common Stock) | 2768 | 97.36 | 318133 |
| Oct 16, 2024 | F -- (Common Stock) | 2716 | 108.34 | 320901 |
| Oct 14, 2024 | F -- (Common Stock) | 9008 | 106.92 | 226807 |
| Oct 14, 2024 | Acquisition -- (Common Stock) | 42088 | 0 | 235815 |
| Oct 14, 2024 | F -- (Common Stock) | 19654 | 106.92 | 251624 |
| Oct 14, 2024 | M -- (Common Stock) | 44471 | 0 | 271278 |
| Oct 14, 2024 | F -- (Common Stock) | 19654 | 106.92 | 276441 |
| Oct 14, 2024 | F -- (Common Stock) | 7749 | 106.92 | 286892 |
| Oct 14, 2024 | F -- (Common Stock) | 5173 | 106.92 | 293423 |
| Oct 14, 2024 | M -- (Common Stock) | 18200 | 0 | 294641 |
| Oct 14, 2024 | M -- (Common Stock) | 44471 | 0 | 296095 |
| Oct 14, 2024 | M -- (Common Stock) | 11704 | 0 | 298596 |
| Oct 14, 2024 | F -- (Common Stock) | 5173 | 106.92 | 299954 |
| Oct 14, 2024 | F -- (Common Stock) | 2040 | 106.92 | 302704 |
| Oct 14, 2024 | M -- (Common Stock) | 4790 | 0 | 304744 |
| Oct 14, 2024 | M -- (Common Stock) | 11704 | 0 | 305127 |
| Oct 14, 2024 | F -- (Common Stock) | 8577 | 106.92 | 312492 |
| Oct 14, 2024 | F -- (Common Stock) | 2445 | 106.92 | 315281 |
| Oct 14, 2024 | M -- (Common Stock) | 5234 | 0 | 317726 |
| Oct 14, 2024 | M -- (Common Stock) | 18365 | 0 | 321069 |
| Oct 14, 2024 | F -- (Common Stock) | 7305 | 106.92 | 323617 |
| Oct 14, 2024 | M -- (Common Stock) | 15641 | 0 | 330922 |
| Jul 16, 2024 | F -- (Common Stock) | 2715 | 133.55 | 193727 |
| Apr 19, 2024 | F -- (Common Stock) | 13316 | 116.33 | 196442 |
| Apr 16, 2024 | F -- (Common Stock) | 2716 | 122.52 | 209758 |
| Jan 16, 2024 | F -- (Common Stock) | 2793 | 82.39 | 212474 |
| Oct 16, 2023 | F -- (Common Stock) | 11056 | 69.21 | 215267 |
| Oct 14, 2023 | Acquisition -- (Common Stock) | 60932 | 0 | 213298 |
| Oct 14, 2023 | F -- (Common Stock) | 368 | 69.75 | 213704 |
| Oct 14, 2023 | M -- (Common Stock) | 774 | 0 | 214072 |
| Oct 14, 2023 | F -- (Common Stock) | 368 | 69.75 | 214110 |
| Oct 14, 2023 | M -- (Common Stock) | 774 | 0 | 214478 |
| Oct 14, 2023 | F -- (Common Stock) | 1397 | 69.75 | 215654 |
| Oct 14, 2023 | M -- (Common Stock) | 2941 | 0 | 217051 |
| Oct 14, 2023 | F -- (Common Stock) | 1397 | 69.75 | 217198 |
| Oct 14, 2023 | M -- (Common Stock) | 2941 | 0 | 218595 |
| Oct 14, 2023 | F -- (Common Stock) | 1721 | 69.75 | 219099 |
| Oct 14, 2023 | M -- (Common Stock) | 3622 | 0 | 220820 |
| Oct 14, 2023 | F -- (Common Stock) | 6536 | 69.75 | 226323 |
| Oct 14, 2023 | M -- (Common Stock) | 13760 | 0 | 232859 |
| Apr 19, 2023 | F -- (Common Stock) | 8330 | 62.54 | 152366 |
| Apr 19, 2023 | F -- (Common Stock) | 2825 | 62.54 | 160696 |