Record net sales of $291.0 million, up 6% sequentially and up 16% year-over-year
GAAP gross margin of 52.0% and Non-GAAP adjusted gross margin of 53.0%
GAAP operating margin of 8.9% and Non-GAAP adjusted operating margin of 20.4%
GAAP diluted earnings per share of $0.27, up 23% year-over-year and Non-GAAP adjusted diluted earnings per share of $0.51, up 34% year-over-year

Semtech Corporation (NASDAQ:SMTC), a leading provider of high-performance semiconductors powering data center networking, Internet of Things ("IoT") connectivity and cellular infrastructure solutions, announced today unaudited financial results for its first quarter of fiscal year 2027, which ended April 26, 2026.

"Semtech is off to an exceptional start in fiscal year 2027, delivering record quarterly results and expanding design wins across our data center and LoRa businesses," said Hong Hou, president and chief executive officer. "As FiberEdge and CopperEdge 1.6T revenues layer onto our strong growth base, we expect data center growth to accelerate throughout the year. The strength and depth of our bookings and backlog, a broad and well-positioned product portfolio, and targeted R&D investments aligned to customer roadmaps give us strong conviction in our growth trajectory ahead."

"We demonstrated meaningful operating leverage in the first quarter," said Mark Lin, executive vice president and chief financial officer. "Our strong operational fundamentals provide a foundation for the improving metrics reflected in our second quarter outlook, and we expect this momentum to drive increasing shareholder returns."

First Quarter of Fiscal Year 2027 Results

(in millions, except per share data)	Q1'27			Q4'26			Q1'26
GAAP Financial Results
Net sales	$	291.0		$	274.4		$	251.1
Gross margin		52.0	%		50.4	%		52.3	%
Operating expenses, net	$	125.7		$	156.5		$	95.3
Operating income (loss)	$	25.8		$	(18.3	)	$	36.0
Operating margin		8.9	%		(6.7	)%		14.3	%
Interest expense, net	$	1.0		$	1.0		$	6.2
Goodwill and intangible impairments	$	—		$	44.6		$	—
Net income (loss)	$	26.6		$	(29.8	)	$	19.3
Diluted earnings (loss) per share	$	0.27		$	(0.32	)	$	0.22

(in millions, except per share data)	Q1'27			Q4'26			Q1'26
Net sales	$	291.0		$	274.4		$	251.1
Non-GAAP Financial Results
Adjusted gross margin*		53.0	%		51.6	%		53.5	%
Adjusted operating expenses, net*	$	95.1		$	91.5		$	86.6
Adjusted operating income*	$	59.3		$	50.0		$	47.6
Adjusted operating margin*		20.4	%		18.2	%		19.0	%
Adjusted interest (income) expense, net*	$	(0.1	)	$	(0.1	)	$	5.0
Adjusted net income*	$	49.4		$	42.0		$	33.9
Adjusted diluted earnings per share*	$	0.51		$	0.44		$	0.38
Adjusted EBITDA*	$	66.4		$	57.4		$	55.4
Adjusted EBITDA margin*		22.8	%		20.9	%		22.1	%

*See "Non-GAAP Financial Measures" below for additional information about our non-GAAP financial results.

Second Quarter of Fiscal Year 2027 Outlook

(in millions, except per share data)
Net sales	$	328.0		+/-	$5.0
Non-GAAP Financial Measures
Adjusted gross margin*		54.0	%	+/-	50 bps
Total semiconductor products gross margin*		62.1	%	+/-	50 bps
Adjusted operating expenses, net*	$	105.2		+/-	$2.0
Adjusted operating income*	$	71.9		+/-	$2.3
Adjusted operating margin*		21.9	%	+/-	40 bps
Adjusted interest and other expense, net*	$	0.5
Adjusted normalized tax rate*		17	%
Adjusted diluted earnings per share*	$	0.61		+/-	$0.02
Adjusted EBITDA*	$	79.2		+/-	$2.3
Adjusted EBITDA margin*		24.2	%	+/-	40 bps

Non-GAAP diluted share count*		97.7

*See "Non-GAAP Financial Measures" below for additional information about our non-GAAP financial results.

The Company is unable to include a reconciliation of forward-looking non-GAAP results to the corresponding GAAP measures as they are not available without unreasonable efforts due to the high variability and low visibility with respect to the impact of transaction, integration and restructuring expenses, share-based awards, amortization of acquisition-related intangible assets and other items that are excluded from these non-GAAP measures. The Company expects the variability of the above charges to have a potentially significant impact on its GAAP financial results.

Webcast and Conference Call

Semtech will be hosting a conference call today to discuss its first fiscal quarter 2027 results at 1:30 p.m. Pacific time. The dial-in number for the call is (877) 407-0312. Please use conference ID 13760245. An audio webcast and supplemental earnings materials for the quarter will be available on the Investor Relations section of Semtech's website at investors.semtech.com under "News & Events." A replay of the call will be available through June 23, 2026 at the same website or by calling (877) 660-6853 and entering conference ID 13760245.

Non-GAAP Financial Measures

To supplement the Company's consolidated financial statements prepared in accordance with GAAP, this release includes a presentation of select non-GAAP financial measures. The Company's non-GAAP measures of adjusted gross margin, total semiconductor products gross margin, adjusted product development and engineering expense, adjusted selling, general and administrative expense, adjusted operating expenses, net, adjusted operating income, adjusted operating margin, adjusted interest (income) expense, net, adjusted net income, adjusted diluted earnings per share, adjusted normalized tax rate, adjusted EBITDA and adjusted EBITDA margin exclude the following items, if any and as applicable, as set forth in the reconciliations in the tables below under "Supplemental Information: Reconciliation of GAAP to Non-GAAP Results."

Share-based compensation
Intangible amortization
Transaction and integration related costs or recoveries
Restructuring and other reserves, including cumulative other reserves associated with historical activity including environmental, pension, deferred compensation and right-of-use asset impairments
Litigation costs or dispute settlement charges or recoveries
Equity method income or loss
Investment gains, losses, reserves and impairments, including interest income from debt investments
Write-off and amortization of deferred financing costs
Interest rate swap termination
Induced conversion expense
Loss on extinguishment of debt
Debt commitment fee
Goodwill and intangible impairment
Amortization of inventory step-up

In this release, the Company is providing a total semiconductor products gross margin metric, defined as the combined segment gross margin for the Signal Integrity and Analog Mixed Signal and Wireless reportable segments. For further information, please see the Segment Information footnote of the Company's Form 10-Q for the quarter ended April 26, 2026. The Company also presents adjusted EBITDA, adjusted EBITDA margin and free cash flow. Adjusted EBITDA is defined as net income (loss) plus interest expense, interest income, provision (benefit) for income taxes, depreciation and amortization, and share-based compensation, and adjusted to exclude certain expenses, gains and losses that the Company believes are not indicative of its core results over time. Adjusted EBITDA margin is defined as adjusted EBITDA as a percentage of net sales. The Company considers free cash flow, which may be positive or negative, a non-GAAP financial measure defined as cash flows provided by operating activities less net capital expenditures. Management believes that the presentation of these non-GAAP measures provides useful information to investors regarding the Company's financial condition and results of operations. These non-GAAP financial measures are adjusted to exclude the items identified above because such items are either operating expenses that would not otherwise have been incurred by the Company in the normal course of the Company's business operations, or are not reflective of the Company's core results over time. These excluded items may include recurring as well as non-recurring items, and no inference should be made that all of these adjustments, charges, costs or expenses are unusual, infrequent or non-recurring. For example: certain restructuring and integration-related expenses (which consist of employee termination costs, facility closure or lease termination costs, and contract termination costs) may be considered recurring given the Company's ongoing efforts to be more cost effective and efficient; certain acquisition and disposition-related adjustments or expenses may be deemed recurring given the Company's regular evaluation of potential transactions and investments; and certain litigation expenses or dispute settlement charges or gains (which may include estimated losses for which the Company may have established a reserve, as well as any actual settlements, judgments, or other resolutions against, or in favor of, the Company related to litigation, arbitration, disputes or similar matters, and insurance recoveries received by the Company related to such matters) may be viewed as recurring given that the Company may from time to time be involved in, and may resolve, litigation, arbitration, disputes, and similar matters.

Notwithstanding that certain adjustments, charges, costs or expenses may be considered recurring, in order to provide meaningful comparisons, the Company believes that it is appropriate to exclude such items because they are not reflective of the Company's core results and tend to vary based on timing, frequency and magnitude.

These non-GAAP financial measures are provided to enhance the user's overall understanding of the Company's comparable financial performance between periods. In addition, the Company's management generally excludes the items noted above when managing and evaluating the performance of the business. Certain non-GAAP financial measures are also used in the Company's compensation programs. The financial statements provided with this release include reconciliations of these non-GAAP financial measures to their most comparable GAAP measures for the first quarter of fiscal year 2027 and the first and fourth quarters of fiscal year 2026.

The Company adopted a full-year, normalized tax rate for the computation of the non-GAAP income tax provision in order to provide better comparability across the interim reporting periods by reducing the quarterly variability in non-GAAP tax rates that can occur throughout the year. In estimating the full-year non-GAAP normalized tax rate, the Company utilized a full-year financial projection that considers multiple factors such as changes to the Company's current operating structure, existing positions in various tax jurisdictions, the effect of key tax law changes, and other significant tax matters to the extent they are applicable to the full fiscal year financial projection. In addition to the adjustments described above, this normalized tax rate excludes the impact of share-based awards and the amortization of acquisition-related intangible assets. For fiscal year 2027, the Company's projected non-GAAP normalized tax rate is 17% and will be applied to each quarter of fiscal year 2027. The Company's non-GAAP normalized tax rate on non-GAAP net income may be adjusted during the year to account for events or trends that the Company believes materially impact the original annual non-GAAP normalized tax rate including, but not limited to, significant changes resulting from tax legislation, acquisitions, entity structures or operational changes and other significant events. These additional non-GAAP financial measures should not be considered substitutes for any measures derived in accordance with GAAP and may be inconsistent with similar measures presented by other companies.

To provide additional insight into the Company's second quarter outlook, this release also includes a presentation of forward-looking non-GAAP financial measures. See "Second Quarter of Fiscal Year 2027 Outlook" above for further information.

Forward-Looking and Cautionary Statements

This press release contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, as amended, based on the Company's current expectations, estimates and projections about its operations, industry, financial condition, performance, results of operations, and liquidity. Forward-looking statements are statements other than historical information or statements of current condition and relate to matters such as future financial performance including the second quarter of fiscal year 2027 outlook; future operational performance; the anticipated impact of specific items on future earnings; the Company's expectations regarding near term growth trends and market position; and the Company's plans, objectives and expectations. Statements containing words such as "may," "believes," "see," "anticipates," "expects," "intends," "positions," "plans," "targets," "projects," "objectives," "estimates," "develops," "should," "could," "will," "designed to," "projections," or "outlook," or other similar expressions constitute forward-looking statements.

Forward-looking statements involve known and unknown risks and uncertainties that could cause actual results and events to differ materially from those projected. Potential factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to: the volatility of our financial results or impact of the cyclical nature of our industry, including due to a growing concentration of demand in artificial intelligence-related semiconductors, during industry downturns or due to periodic economic uncertainty; the historical rapid decrease of the average selling prices of certain products; disruptions in U.S. or foreign government operations, funding or incentives; changes in export restrictions and laws affecting the Company's trade and investments, including tariffs or retaliatory tariffs; interruption or loss of supplies or services from the limited number of suppliers and subcontractors we rely upon; our suppliers' manufacturing capacity constraints or other supply chain disruptions; failure to successfully develop and sell new products, meet new industry standards or requirements or anticipate changes in projected or end market users; failure to adequately protect our intellectual property rights; failure to make the substantial investments in research and development that are required to remain competitive in our business or to properly anticipate competitive changes in the marketplace; the likelihood of our products being found defective or risk of liability claims asserted against us; business interruptions, such as natural disasters, acts of violence and the outbreak of contagious diseases; adverse changes to general economic conditions in China; the loss of any one of our small number of customers or failure to collect a receivable from them; competition from new or established IoT, cloud services and wireless service companies or from those with greater resources; the difficulties associated with integrating ours and Sierra Wireless, Inc.'s businesses and operations successfully as well as difficulties executing other acquisitions or divestitures, including the potential divestiture of our cellular module business; discovery of additional material weaknesses in our internal control over financial reporting in the future or otherwise failing to achieve and maintain effective disclosure controls, procedures and internal control over financial reporting; changes in our effective tax rates, the adoption of new U.S. or foreign tax legislation or exposure to additional tax liabilities, or material differences between our forecasted annual effective tax rates and actual tax rates; the Company's ability to comply with, or pursue business strategies due to, our level of indebtedness or the covenants under the agreements governing our indebtedness; and adverse developments affecting the financial services industry. Additionally, forward-looking statements should be considered in conjunction with the cautionary statements contained in the risk factors disclosed in the Company's filings with the Securities and Exchange Commission (the "SEC"), including the Company's Annual Report on Form 10-K for the fiscal year ended January 25, 2026, filed with the SEC on March 23, 2026 as such risk factors may be amended, supplemented or superseded from time to time by other reports the Company files with the SEC. In light of the significant risks and uncertainties inherent in the forward-looking information included herein that may cause actual performance and results to differ materially from those predicted, any such forward-looking information should not be regarded as representations or guarantees by the Company of future performance or results, or that its objectives or plans will be achieved or that any of its operating expectations or financial forecasts will be realized. Reported results should not be considered an indication of future performance. Investors are cautioned not to place undue reliance on any forward-looking information contained herein, which reflect management's analysis only as of the date hereof. These forward-looking statements speak only as of the date hereof. Except as required by law, the Company assumes no obligation to publicly release the results of any update or revision to any forward-looking statement that may be made to reflect new information, events or circumstances after the date hereof or to reflect the occurrence of unanticipated or future events, or otherwise.

Amounts reported in this press release are preliminary and subject to the finalization and filing of our unaudited financial results on Form 10-Q for the three months ended April 26, 2026. In the reported results, Q1'27 refers to the quarter ended April 26, 2026, Q4'26 refers to the quarter ended January 25, 2026, and Q1'26 refers to the quarter ended April 27, 2025. Reported amounts may not foot precisely due to rounding.

About Semtech

Semtech Corporation (NASDAQ:SMTC) is a leading provider of high-performance semiconductors powering data center networking, IoT connectivity and cellular infrastructure solutions dedicated to delivering high-quality technology solutions that enable a smarter, more connected and sustainable planet. Our global teams are committed to empowering solution architects and application developers to develop breakthrough products for the infrastructure, industrial and consumer markets. To learn more about Semtech technology, visit us at Semtech.com.

Semtech and the Semtech logo are registered trademarks or service marks of Semtech Corporation or its subsidiaries.

SMTC-F

SEMTECH CORPORATION CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (in millions, except per share data) (unaudited)

	Q1'27			Q4'26			Q1'26
Net sales	$	291.0		$	274.4		$	251.1
Cost of sales		137.8			133.5			117.6
Amortization of acquired technology		1.8			2.6			2.2
Total cost of sales		139.6			136.1			119.8
Gross profit		151.5			138.3			131.3
Operating expenses, net:
Product development and engineering		57.6			51.2			47.5
Selling, general and administrative		66.6			59.8			46.4
Intangible amortization		0.3			0.2			0.1
Restructuring		1.2			0.7			1.2
Intangible impairments		—			1.8			—
Goodwill impairment		—			42.8			—
Total operating expenses, net		125.7			156.5			95.3
Operating income (loss)		25.8			(18.3	)		36.0
Interest expense		(1.9	)		(1.8	)		(6.6	)
Interest income		0.9			0.8			0.4
Non-operating income (expense)		0.2			(0.7	)		(2.8	)
Investment impairments and credit loss reserves, net		—			(10.4	)		—
Income (loss) before taxes and equity method income (loss)		25.1			(30.4	)		27.0
Provision (benefit) for income taxes		0.1			(0.9	)		8.7
Net income (loss) before equity method income (loss)		24.9			(29.4	)		18.3
Equity method income (loss)		1.6			(0.4	)		1.0
Net income (loss)	$	26.6		$	(29.8	)	$	19.3

Earnings (loss) per share:
Basic	$	0.29		$	(0.32	)	$	0.22
Diluted	$	0.27		$	(0.32	)	$	0.22

Weighted average number of shares used in computing earnings (loss) per share:
Basic		92.9			92.6			86.4
Diluted		98.0			92.6			89.6

SEMTECH CORPORATION CONDENSED CONSOLIDATED BALANCE SHEETS (in millions) (unaudited)

	April 26, 2026		January 25, 2026
ASSETS
Current assets:
Cash and cash equivalents	$	163.3	$	195.2
Accounts receivable, net		174.8		160.6
Inventories		204.7		195.7
Prepaid taxes		22.4		15.4
Other current assets		83.5		88.2
Total current assets		648.7		655.1
Non-current assets:
Property, plant and equipment, net		106.7		109.3
Deferred tax assets		31.8		34.2
Goodwill		470.9		457.9
Other intangible assets, net		59.3		40.0
Other assets		121.6		113.7
Total assets	$	1,438.9	$	1,410.3

LIABILITIES AND EQUITY
Current liabilities:
Accounts payable	$	90.3	$	84.1
Accrued liabilities		183.4		191.8
Total current liabilities		273.7		275.9
Non-current liabilities:
Deferred tax liabilities		—		0.1
Long-term debt		492.0		491.2
Other long-term liabilities		99.9		93.3
Stockholders' equity		573.3		549.7
Total liabilities & equity	$	1,438.9	$	1,410.3

SEMTECH CORPORATION SUPPLEMENTAL CASH FLOW INFORMATION (in millions) (unaudited)

	Q1'27			Q4'26			Q1'26
Net cash provided by operating activities	$	36.2		$	61.5		$	27.8
Net capital expenditures		(8.2	)		(2.4	)		(1.7	)
Free cash flow	$	28.0		$	59.1		$	26.2

SEMTECH CORPORATION SUPPLEMENTAL INFORMATION: RECONCILIATION OF GAAP TO NON-GAAP RESULTS (in millions) (unaudited)

	Q1'27
(in millions)	Signal Integrity			Analog Mixed Signal and Wireless			Total Semiconductor Products			IoT Systems and Connectivity			Unallocated¹			Total
Net sales	$	102.0		$	100.8		$	202.8		$	88.3		$	—		$	291.0
Segment cost of sales		38.0			41.6			79.6			56.7			3.3			139.6
Segment gross profit	$	64.0		$	59.2		$	123.1		$	31.6		$	(3.3	)	$	151.5

Segment gross margin		62.7	%		58.7	%		60.7	%		35.8	%	NM²
Gross margin (GAAP)																	52.0	%
Share-based compensation																	0.4	%
Amortization of acquired technology																	0.6	%
Adjusted gross margin (Non-GAAP)																	53.0	%

	Q4'26
(in millions)	Signal Integrity			Analog Mixed Signal and Wireless			Total Semiconductor Products			IoT Systems and Connectivity			Unallocated¹			Total
Net sales	$	90.7		$	93.7		$	184.5		$	89.9		$	—		$	274.4
Segment cost of sales		29.5			41.0			70.6			61.5			4.0			136.1
Segment gross profit	$	61.2		$	52.7		$	113.9		$	28.4		$	(4.0	)	$	138.3

Segment gross margin		67.4	%		56.2	%		61.7	%		31.6	%	NM²
Gross margin (GAAP)																	50.4	%
Share-based compensation																	0.2	%
Amortization of acquired technology																	1.0	%
Adjusted gross margin (Non-GAAP)																	51.6	%

	Q1'26
(in millions)	Signal Integrity			Analog Mixed Signal and Wireless			Total Semiconductor Products			IoT Systems and Connectivity			Unallocated¹			Total
Net sales	$	73.5		$	90.6		$	164.1		$	86.9		$	—		$	251.1
Segment cost of sales		25.4			34.2			59.5			57.0			3.2			119.8
Segment gross profit	$	48.2		$	56.4		$	104.6		$	29.9		$	(3.2	)	$	131.3

Segment gross margin		65.5	%		62.3	%		63.7	%		34.4	%	NM²
Gross margin (GAAP)																	52.3	%
Share-based compensation																	0.3	%
Amortization of acquired technology																	0.9	%
Adjusted gross margin (Non-GAAP)																	53.5	%

¹Unallocated includes share-based compensation and amortization of acquired technology
² Not meaningful

SEMTECH CORPORATION SUPPLEMENTAL INFORMATION: RECONCILIATION OF GAAP TO NON-GAAP RESULTS (CONTINUED) (in millions) (unaudited)

	Q1'27			Q4'26			Q1'26
Product development and engineering (GAAP)	$	57.6		$	51.2		$	47.5
Share-based compensation		(6.4	)		(4.0	)		(3.7	)
Adjusted product development and engineering (Non-GAAP)	$	51.1		$	47.2		$	43.8

	Q1'27			Q4'26			Q1'26
Selling, general and administrative (GAAP)	$	66.6		$	59.8		$	46.4
Share-based compensation		(18.9	)		(11.8	)		(2.4	)
Transaction and integration related costs, net		(2.8	)		(2.6	)		(1.1	)
Litigation costs, net		(1.1	)		(1.1	)		(0.2	)
Adjusted selling, general and administrative (Non-GAAP)	$	43.9		$	44.3		$	42.8

	Q1'27			Q4'26			Q1'26
Operating expenses, net (GAAP)	$	125.7		$	156.5		$	95.3
Share-based compensation		(25.3	)		(15.8	)		(6.1	)
Intangible amortization		(0.3	)		(0.2	)		(0.1	)
Transaction and integration related costs, net		(2.8	)		(2.6	)		(1.1	)
Restructuring and other reserves, net		(1.2	)		(0.7	)		(1.2	)
Litigation costs, net		(1.1	)		(1.1	)		(0.2	)
Intangible impairments		—			(1.8	)		—
Goodwill impairment		—			(42.8	)		—
Adjusted operating expenses, net (Non-GAAP)	$	95.1		$	91.5		$	86.6

	Q1'27		Q4'26			Q1'26
Operating income (loss) (GAAP)	$	25.8	$	(18.3	)	$	36.0
Share-based compensation		26.4		16.5			6.8
Intangible amortization		2.1		2.7			2.4
Transaction and integration related costs, net		2.8		2.6			1.1
Restructuring and other reserves, net		1.2		0.7			1.2
Litigation costs, net		1.1		1.1			0.2
Intangible impairments		—		1.8			—
Goodwill impairment		—		42.8			—
Adjusted operating income (Non-GAAP)	$	59.3	$	50.0		$	47.6

	Q1'27		Q4'26		Q1'26
Operating margin (GAAP)	8.9	%	(6.7	)%	14.3	%
Share-based compensation	9.1	%	6.0	%	2.7	%
Intangible amortization	0.7	%	1.0	%	1.0	%
Transaction and integration related costs, net	0.9	%	1.0	%	0.4	%
Restructuring and other reserves, net	0.4	%	0.3	%	0.5	%
Litigation costs, net	0.4	%	0.4	%	0.1	%
Intangible impairments	—	%	0.6	%	—	%
Goodwill impairment	—	%	15.6	%	—	%
Adjusted operating margin (Non-GAAP)	20.4	%	18.2	%	19.0	%

SEMTECH CORPORATION SUPPLEMENTAL INFORMATION: RECONCILIATION OF GAAP TO NON-GAAP RESULTS (CONTINUED) (in millions, except per share data) (unaudited)

	Q1'27			Q4'26			Q1'26
Interest expense, net (GAAP)	$	1.0		$	1.0		$	6.2
Amortization of deferred financing costs		(1.1	)		(1.1	)		(1.3	)
Write-off of deferred financing costs		—			—			(0.2	)
Interest rate swap termination		—			—			0.2
Adjusted interest (income) expense, net (Non-GAAP)	$	(0.1	)	$	(0.1	)	$	5.0

	Q1'27			Q4'26			Q1'26
Net income (loss) (GAAP)	$	26.6		$	(29.8	)	$	19.3
Adjustments to GAAP net income (loss):
Share-based compensation		26.4			16.5			6.8
Intangible amortization		2.1			2.7			2.4
Transaction and integration related costs, net		2.8			2.6			1.1
Restructuring and other reserves, net		1.2			0.7			1.2
Litigation costs, net		1.1			1.1			0.2
Investment (gains) losses, net		(0.1	)		10.4			—
Amortization of deferred financing costs		1.1			1.1			1.3
Write-off of deferred financing costs		—			—			0.2
Interest rate swap termination		—			—			(0.2	)
Intangible impairments		—			1.8			—
Goodwill impairment		—			42.8			—
Total Non-GAAP adjustments before taxes		34.5			79.8			12.9
Associated tax effect		(10.0	)		(8.3	)		2.7
Equity method (income) loss		(1.6	)		0.4			(1.0	)
Total of supplemental information, net of taxes		22.9			71.8			14.5
Adjusted net income (Non-GAAP)	$	49.4		$	42.0		$	33.9

Diluted earnings (loss) per share (GAAP)	$	0.27		$	(0.32	)	$	0.22
Adjustments per above		0.24			0.76			0.16
Adjusted diluted earnings per share (Non-GAAP)	$	0.51		$	0.44		$	0.38

Weighted-average number of shares used in computing diluted earnings (loss) per share:
GAAP		98.0			92.6			89.6
Non-GAAP		96.5			95.7			89.3

SEMTECH CORPORATION SUPPLEMENTAL INFORMATION: RECONCILIATION OF GAAP TO NON-GAAP RESULTS (CONTINUED) (in millions) (unaudited)

	Q1'27			Q4'26			Q1'26
Net income (loss) (GAAP)	$	26.6		$	(29.8	)	$	19.3
Interest expense		1.9			1.8			6.6
Interest income		(0.9	)		(0.8	)		(0.4	)
Non-operating (income) expense, net		(0.2	)		0.7			2.8
Investment impairments and credit loss reserves, net		—			10.4			—
Provision (benefit) for income taxes		0.1			(0.9	)		8.7
Equity method (income) loss		(1.6	)		0.4			(1.0	)
Share-based compensation		26.4			16.5			6.8
Depreciation and amortization		9.2			10.2			10.2
Transaction and integration related costs, net		2.8			2.6			1.1
Restructuring and other reserves, net		1.2			0.7			1.2
Litigation costs, net		1.1			1.1			0.2
Intangible impairments		—			1.8			—
Goodwill impairment		—			42.8			—
Adjusted EBITDA (Non-GAAP)	$	66.4		$	57.4		$	55.4

	Q1'27		Q4'26		Q1'26
Operating margin (GAAP)	8.9	%	(6.7	)%	14.3	%
Share-based compensation	9.1	%	6.0	%	2.7	%
Depreciation and amortization	3.1	%	3.7	%	4.1	%
Transaction and integration related costs, net	0.9	%	1.0	%	0.4	%
Restructuring and other reserves, net	0.4	%	0.3	%	0.5	%
Litigation costs, net	0.4	%	0.4	%	0.1	%
Intangible impairments	—	%	0.6	%	—	%
Goodwill impairment	—	%	15.6	%	—	%
Adjusted EBITDA margin (Non-GAAP)	22.8	%	20.9	%	22.1	%

View source version on businesswire.com: https://www.businesswire.com/news/home/20260525414093/en/

Mitch Haws

Semtech Corporation

webir@semtech.com

Semtech Announces First Quarter of Fiscal Year 2027 Results