April S. Arnzen - Oct 13, 2025 Form 4 Insider Report for MICRON TECHNOLOGY INC (MU)

Role
EVP and Chief People Officer
Signature
Mai Lan Bui, Attorney-in-fact
Stock symbol
MU
Transactions as of
Oct 13, 2025
Transactions value $
-$8,309,062
Form type
4
Date filed
10/15/2025, 05:34 PM
Previous filing
Oct 2, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
ARNZEN APRIL S EVP and Chief People Officer 8000 S. FEDERAL WAY, BOISE Mai Lan Bui, Attorney-in-fact 2025-10-15 0001632063

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MU Common Stock Award $0 +16.5K +12.56% $0.00 148K Oct 13, 2025 Direct F1
transaction MU Common Stock Tax liability -$969K -5.34K -3.6% $181.60 143K Oct 13, 2025 Direct F2
transaction MU Common Stock Tax liability -$670K -3.69K -2.58% $181.60 139K Oct 13, 2025 Direct F2
transaction MU Common Stock Options Exercise $0 +14.2K +10.2% $0.00 153K Oct 13, 2025 Direct F3
transaction MU Common Stock Tax liability -$1.1M -6.08K -3.97% $181.60 147K Oct 13, 2025 Direct F2
transaction MU Common Stock Options Exercise $0 +21.8K +14.82% $0.00 169K Oct 13, 2025 Direct F3
transaction MU Common Stock Tax liability -$1.76M -9.67K -5.72% $181.60 159K Oct 13, 2025 Direct F2
transaction MU Common Stock Options Exercise $0 +12.4K +7.81% $0.00 172K Oct 13, 2025 Direct F4
transaction MU Common Stock Tax liability -$971K -5.35K -3.11% $181.60 166K Oct 13, 2025 Direct F2
transaction MU Common Stock Options Exercise $0 +10.4K +6.27% $0.00 177K Oct 13, 2025 Direct F5
transaction MU Common Stock Tax liability -$891K -4.91K -2.77% $181.60 172K Oct 13, 2025 Direct F2
transaction MU Common Stock Options Exercise $0 +10.4K +6.07% $0.00 182K Oct 13, 2025 Direct F5
transaction MU Common Stock Tax liability -$891K -4.91K -2.69% $181.60 177K Oct 13, 2025 Direct F2
transaction MU Common Stock Options Exercise $0 +8.91K +5.02% $0.00 186K Oct 13, 2025 Direct F6
transaction MU Common Stock Tax liability -$761K -4.19K -2.25% $181.60 182K Oct 13, 2025 Direct F2
transaction MU Common Stock Tax liability -$297K -1.59K -0.87% $187.06 181K Oct 15, 2025 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MU Performance Restricted Stock Units Options Exercise $0 -5.33K -100% $0.00 0 Oct 13, 2025 Common Stock 14.2K $0.00 Direct F3
transaction MU Performance Restricted Stock Units Options Exercise $0 -5.33K -100% $0.00 0 Oct 13, 2025 Common Stock 21.8K $0.00 Direct F3
transaction MU Performance Restricted Stock Units Options Exercise $0 -8.41K -100% $0.00 0 Oct 13, 2025 Common Stock 12.4K $0.00 Direct F4
transaction MU Performance Restricted Stock Units Options Exercise $0 +10.4K $0.00 10.4K Oct 13, 2025 Common Stock 10.4K $0.00 Direct F5
transaction MU Performance Restricted Stock Units Options Exercise $0 +10.4K $0.00 10.4K Oct 13, 2025 Common Stock 10.4K $0.00 Direct F5
transaction MU Performance Restricted Stock Units Options Exercise $0 +8.91K $0.00 8.91K Oct 13, 2025 Common Stock 8.91K $0.00 Direct F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted Stock Awards vest in three equal annual installments beginning on the first anniversary of the grant date.
F2 Withholding of common stock shares to satisfy tax withholding obligations in connection with the vesting of previously granted awards.
F3 The Compensation Committee certified achievement of pre-established performance goals related to DRAM revenue and Data Center NAND each at a level of 233% of target under the performance-based restricted stock units ("PRSU") with a 3-year performance period previously awarded on October 13, 2022. As reported at grant, the PRSUs could result in a payout (if earned) that varies (starting at 0%) based on actual achievement of the goals, subject to a 200% aggregate limit on the total target shares that may be received under the PRSUs awarded on October 13, 2022. 100% of any shares earned as a result of the achievement of the performance goals measured at the end of year 3 of the performance period as well as certain unvested shares earned as a result of the achievement of performance goals measured at the end of year 2 of the performance period which remained subject to vesting vested upon certification of the achievement of performance goals at the end of year 3 of the performance period.
F4 The Compensation Committee certified achievement of pre-established performance goals related to relative total shareholder return at a level of 128% of target under the performance-based restricted stock units ("PRSU") with a 3-year performance period previously awarded on October 13, 2022. As reported at grant, the PRSUs could result in a payout (if earned) that varies (starting at 0%) based on actual achievement of the goals, subject to a 200% aggregate limit on the total target shares that may be received under the PRSUs awarded on October 13, 2022. 100% of any shares earned as a result of the achievement of the performance goals measured at the end of year 3 of the performance period as well as certain unvested shares earned as a result of the achievement of performance goals measured at the end of year 2 of the performance period (which remained subject to vesting) vested upon certification of the achievement of performance goals at the end of year 3 of the performance period.
F5 The Compensation Committee certified achievement of pre-established performance goals related to High Growth-Segments and HBM3E+ each at a level of 233% of target under the performance-based restricted stock units ("PRSU") with a 3-year performance period previously awarded on October 13, 2023. The payout for the PRSUs (if earned) varies (starting at 0%) based on actual achievement of the goals, subject to a 200% aggregate limit on the total target shares that may be received under the PRSUs awarded on October 13, 2023. The reported shares represent the shares earned, 50% of which vested upon certification of the performance at the end of year 2 of the performance period and 50% remain subject to vesting until the certification of performance goals at the end of year 3 of the performance period.
F6 The Compensation Committee certified achievement of pre-established performance goals related to relative total shareholder return at a level of 111% of target under the performance-based restricted stock units ("PRSU") with a 3-year performance period previously awarded on October 13, 2023. The payout for the PRSUs (if earned) varies (starting at 0%) based on actual achievement of the goals, subject to a 200% aggregate limit on the total target shares that may be received under the PRSUs awarded on October 13, 2023. The reported shares represent the shares earned, 50% of which vested upon certification of the performance at the end of year 2 of the performance period and 50% remain subject to vesting until the certification of performance goals at the end of year 3 of the performance period.