Micron Technology · Earnings release · 8-K Exhibit 99

FOR IMMEDIATE RELEASE

Contacts:

Satya Kumar

Mark Plungy

Investor Relations

Media Relations

satyakumar@micron.com

mplungy@micron.com

MICRON TECHNOLOGY, INC. REPORTS RESULTS FOR THE

FOURTH QUARTER AND FULL YEAR OF FISCAL 2025

T1Record fiscal Q4 and full-year revenue driven by AI data center growth

T2Forecasting $1.2 billion in sequential revenue growth with gross margins exceeding 50%

BOISE, Idaho, September 23, 2025 – Micron Technology, Inc. (Nasdaq: MU) today announced results for its fourth quarter and full year of fiscal 2025, which ended August 28, 2025.

•Revenue of $11.32 billion versus $9.30 billion for the prior quarter and $7.75 billion for the same period last year

•GAAP net income of $3.20 billion, or $2.83 per diluted share

•Non-GAAP net income of $3.47 billion, or $3.03 per diluted share

•T3Operating cash flow of $5.73 billion versus $4.61 billion for the prior quarter and $3.41 billion for the same period last year

•Revenue of $37.38 billion versus $25.11 billion for the prior year

•GAAP net income of $8.54 billion, or $7.59 per diluted share

•Non-GAAP net income of $9.47 billion, or $8.29 per diluted share

•Operating cash flow of $17.53 billion versus $8.51 billion for the prior year

“Micron closed out a record-breaking fiscal year with exceptional Q4 performance, underscoring our leadership in technology, products, and operational execution,” said Sanjay Mehrotra, Chairman, President and CEO of Micron Technology. “In fiscal 2025, we achieved all-time highs across our data center business and are entering fiscal 2026 with strong momentum and our most competitive portfolio to date. T4As the only U.S.-based memory manufacturer, Micron is uniquely positioned to capitalize on the AI opportunity ahead.”

Quarterly Financial Results

(in millions, except per share amounts)

GAAP(1)

Non-GAAP(2)

Revenue

$

$

$

$

$

$

Gross margin

percent of revenue

%

%

%

%

%

%

Operating expenses

Operating income

percent of revenue

%

%

%

%

%

%

Net income

Diluted earnings per share

1

Annual Financial Results

(in millions, except per share amounts)

GAAP(1)

Non-GAAP(2)

Revenue

$

$

$

$

Gross margin

percent of revenue

%

%

%

%

Operating expenses

Operating income

percent of revenue

%

%

%

%

Net income

Diluted earnings per share

T5Investments in capital expenditures, net(2) were $4.93 billion for the fourth quarter of 2025 and $13.80 billion for the full year of 2025. Adjusted free cash flow(2) was $803 million for the fourth quarter of 2025 and $3.72 billion for the full year of 2025. Micron ended the year with cash, marketable investments, and restricted cash of $11.94 billion. On September 23, 2025, Micron’s Board of Directors declared a quarterly dividend of $0.115 per share, payable in cash on October 21, 2025, to shareholders of record as of the close of business on October 3, 2025.

Quarterly Business Unit Financial Results

Cloud Memory Business Unit

Revenue

$

$

$

Gross margin

%

%

%

Operating margin

%

%

%

Core Data Center Business Unit

Revenue

$

$

$

Gross margin

%

%

%

Operating margin

%

%

%

Mobile and Client Business Unit

Revenue

$

$

$

Gross margin

%

%

%

Operating margin

%

%

%

Automotive and Embedded Business Unit

Revenue

$

$

$

Gross margin

%

%

%

Operating margin

%

%

%

2

Business Outlook

The following table presents Micron’s guidance for the first quarter of 2026:

GAAP(1) Outlook

Non-GAAP(2) Outlook

Revenue

Gross margin

Operating expenses

Diluted earnings per share

Further information regarding Micron’s business outlook is included in the prepared remarks and slides, which have been posted at investors.micron.com.

Investor Webcast

Micron will host a conference call on Tuesday, September 23, 2025 at 2:30 p.m. Mountain Time to discuss its fourth quarter financial results and provide forward-looking guidance for its first quarter. A live webcast of the call will be available online at investors.micron.com. A webcast replay will be available for one year after the call.

We encourage you to visit our website at micron.com throughout the quarter for the most current information on the company, including information on financial conferences that we may be attending. You can also follow us on LinkedIn, X (@MicronTech) and YouTube (@MicronTechnology).

About Micron Technology, Inc.

We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all. With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence (AI) and compute-intensive applications that unleash opportunities — from the data center to the intelligent edge and across the client and mobile user experience. To learn more about Micron Technology, Inc. (Nasdaq: MU), visit micron.com.

© 2025 Micron Technology, Inc. All rights reserved. Micron, the Micron logo, and all other Micron trademarks are the property of Micron Technology, Inc. All other trademarks are the property of their respective owners.

Forward-Looking Statements

This press release contains forward-looking statements regarding our industry, our strategic position, and our financial and operating results, including our guidance for the first quarter and full year fiscal 2026. These forward-looking statements are subject to a number of risks and uncertainties that could cause actual results to differ materially. Please refer to the documents we file with the Securities and Exchange Commission, including our most recent Form 10-K and Form 10-Q. These documents contain and identify important factors that could cause our actual results to differ materially from those contained in these forward-looking statements. These certain factors can be found at investors.micron.com/risk-factor. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance, or achievements. We are under no duty to update any of the forward-looking statements to conform these statements to actual results.

(1)GAAP represents U.S. Generally Accepted Accounting Principles.

(2)Non-GAAP represents GAAP excluding the impact of certain activities, which management excludes in analyzing our operating results and understanding trends in our earnings; adjusted free cash flow; investments in capital expenditures, net; and business outlook. Further information regarding Micron’s use of non-GAAP measures and reconciliations between GAAP and non-GAAP measures are included within this press release.

3

MICRON TECHNOLOGY, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In millions, except per share amounts)

(Unaudited)

4th Qtr.

3rd Qtr.

4th Qtr.

Year Ended

Revenue

$

$

$

$

$

Cost of goods sold

Gross margin

Research and development

Selling, general, and administrative

Restructure and asset impairments

1

1

1

Other operating (income) expense, net

1

Operating income

Interest income

Interest expense

Other non-operating income (expense), net

(7)

Income tax (provision) benefit

Equity in net income (loss) of equity method investees

(1)

7

—

9

Net income

$

$

$

$

$

Earnings per share

Basic

$

$

$

$

$

Diluted

Number of shares used in per share calculations

Basic

Diluted

4

MICRON TECHNOLOGY, INC.

CONSOLIDATED BALANCE SHEETS

(In millions)

(Unaudited)

As of

Assets

Cash and equivalents

$

$

$

Short-term investments

Receivables

Inventories

Other current assets

Total current assets

Long-term marketable investments

Property, plant, and equipment

Operating lease right-of-use assets

Intangible assets

Deferred tax assets

Goodwill

Other noncurrent assets

Total assets

$

$

$

Liabilities and equity

Accounts payable and accrued expenses

$

$

$

Current debt

Other current liabilities

Total current liabilities

Long-term debt

Noncurrent operating lease liabilities

Noncurrent unearned government incentives

Other noncurrent liabilities

Total liabilities

Commitments and contingencies

Shareholders’ equity

Common stock

Additional capital

Retained earnings

Treasury stock

Accumulated other comprehensive income (loss)

Total equity

Total liabilities and equity

$

$

$

5

MICRON TECHNOLOGY, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In millions)

(Unaudited)

For the year ended

Cash flows from operating activities

Net income

$

$

Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation expense and amortization of intangible assets

Stock-based compensation

Change in operating assets and liabilities:

Receivables

Inventories

Accounts payable and accrued expenses

Other current liabilities

Other

Net cash provided by operating activities

Cash flows from investing activities

Expenditures for property, plant, and equipment

Purchases of available-for-sale securities

Proceeds from government incentives

Proceeds from maturities and sales of available-for-sale securities

Other

Net cash used for investing activities

Cash flows from financing activities

Repayments of debt

Payments of dividends to shareholders

Repurchases of common stock - repurchase program

—

Payments on equipment purchase contracts

—

Proceeds from issuance of debt

Other

Net cash used for financing activities

Effect of changes in currency exchange rates on cash, cash equivalents, and restricted cash

6

Net increase (decrease) in cash, cash equivalents, and restricted cash

Cash, cash equivalents, and restricted cash at beginning of period

Cash, cash equivalents, and restricted cash at end of period

$

$

6

MICRON TECHNOLOGY, INC.

RECONCILIATION OF GAAP TO NON-GAAP MEASURES

(In millions, except per share amounts)

4th Qtr.

3rd Qtr.

4th Qtr.

Year Ended

GAAP gross margin

$

$

$

$

$

Stock-based compensation

Other

—

—

4

4

Non-GAAP gross margin

$

$

$

$

$

GAAP operating expenses

$

$

$

$

$

Stock-based compensation

Restructure and asset impairments

(1)

(1)

(1)

Patent license charges

—

—

—

Patent cross-license agreement gain

—

—

—

—

Other

(1)

—

(5)

(1)

9

Non-GAAP operating expenses

$

$

$

$

$

GAAP operating income

$

$

$

$

$

Stock-based compensation

Restructure and asset impairments

1

1

1

Patent license charges

—

—

—

Patent cross-license agreement gain

—

—

—

—

Other

1

—

9

5

9

Non-GAAP operating income

$

$

$

$

$

GAAP net income

$

$

$

$

$

Stock-based compensation

Restructure and asset impairments

1

1

1

Loss on debt prepayments

9

—

1

Patent license charges

—

—

—

Patent cross-license agreement gain

—

—

—

—

Other

1

—

5

1

(1)

Estimated tax effects of above and other tax adjustments

Non-GAAP net income

$

$

$

$

$

GAAP weighted-average common shares outstanding - Diluted

Adjustment for stock-based compensation

Non-GAAP weighted-average common shares outstanding - Diluted

GAAP diluted earnings per share

$

$

$

$

$

Effects of the above adjustments

Non-GAAP diluted earnings per share

$

$

$

$

$

7

RECONCILIATION OF GAAP TO NON-GAAP MEASURES, Continued

4th Qtr.

3rd Qtr.

4th Qtr.

Year Ended

GAAP net cash provided by operating activities

$

$

$

$

$

Expenditures for property, plant, and equipment

Payments on equipment purchase contracts

—

—

—

Proceeds from sales of property, plant, and equipment

Proceeds from government incentives

Investments in capital expenditures, net

Adjusted free cash flow

$

$

$

$

$

The tables above reconcile GAAP to non-GAAP measures of gross margin, operating expenses, operating income, net income, diluted shares, diluted earnings per share, and adjusted free cash flow. The non-GAAP adjustments above may or may not be infrequent or nonrecurring in nature, but are a result of periodic or non-core operating activities. We believe this non-GAAP information is helpful in understanding trends and in analyzing our operating results and earnings. We are providing this information to investors to assist in performing analysis of our operating results. When evaluating performance and making decisions on how to allocate our resources, management uses this non-GAAP information and believes investors should have access to similar data when making their investment decisions.

We believe these non-GAAP financial measures increase transparency by providing investors with useful supplemental information about the financial performance of our business, enabling enhanced comparison of our operating results between periods and with peer companies. The presentation of these adjusted amounts varies from amounts presented in accordance with U.S. GAAP and therefore may not be comparable to amounts reported by other companies. Our management excludes the following items as applicable in analyzing our operating results and understanding trends in our earnings:

•Stock-based compensation;

•Gains and losses from settlements;

•Gains and losses from debt prepayments;

•Restructure and asset impairments; and

•The estimated tax effects of above, non-cash changes in net deferred income taxes, assessments of tax exposures, certain tax matters related to prior fiscal periods, and significant changes in tax law. The divergence between our GAAP and non-GAAP income tax (provision) benefit relates to the difference in our GAAP and non-GAAP estimated annual effective tax rates, which are computed separately.

Non-GAAP diluted shares are adjusted for the impact of additional shares resulting from the exclusion of stock-based compensation from non-GAAP income.

8

MICRON TECHNOLOGY, INC.

RECONCILIATION OF GAAP TO NON-GAAP OUTLOOK

GAAP Outlook

Adjustments

Non-GAAP Outlook

Revenue

—

Gross margin

A

Operating expenses

B

Diluted earnings per share(1)

A, B, C

Non-GAAP Adjustments

(in millions)

A

Stock-based compensation – cost of goods sold

$

B

Stock-based compensation – research and development

B

Stock-based compensation – sales, general, and administrative

C

Tax effects of the above items and other tax adjustments

$

(1)GAAP earnings per share based on approximately 1.13 billion diluted shares and non-GAAP earnings per share based on approximately 1.15 billion diluted shares.

The tables above reconcile our GAAP to non-GAAP guidance based on the current outlook. The guidance does not incorporate the impact of any potential business combinations, divestitures, additional restructuring activities, balance sheet valuation adjustments, strategic investments, financing transactions, and other significant transactions. The timing and impact of such items are dependent on future events that may be uncertain or outside of our control.

9