Allegro MicroSystems Announces Results for the Second Fiscal Quarter Ended September 25, 2020

--Strong Growth and Solid Operating Results--

MANCHESTER, N.H., Nov. 19, 2020 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. (“Allegro” or the “Company”) (Nasdaq:ALGM), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its second fiscal quarter ended September 25, 2020. Total net sales for the three-month period ended September 25, 2020 was $136.6 million, an increase of 18.8% from the prior quarter, demonstrating strong revenue recovery.

“Our business turned a corner in the second fiscal quarter, rebounding off the lows related to the pandemic and showing a quick recovery in our key markets in automotive and industrial where we believe we continue to gain market share,” said Ravi Vig, President and CEO of Allegro MicroSystems. “While uncertainty remains, we have our eye on our long-term opportunities and believe we are in the sweet spot of the convergence of growth trends in automotive, Industry 4.0, data center and green energy, positioning us to take full advantage of a market recovery.”

Business Summary

Automotive revenue was up 17.2% sequentially during the second quarter driven by global auto production growth and also strength in the Company's xEV business, which nearly doubled from the three-month period ended September 27, 2019. During the second fiscal quarter, the Company completed its strategic acquisition of Voxtel, a privately held company specializing in advanced photonics and 3D imaging technology including components for long-range, eye-safe Light Detection and Ranging (LiDAR). This acquisition brings together Voxtel’s laser and imaging expertise with Allegro’s automotive leadership and scale to enable what the Company believes will be the next generation of Advanced Driver Assistance Systems (ADAS).

Industrial revenue in the second quarter was up 19.7% year-over-year compared to the same prior year fiscal period and 6.1% sequentially due to continued strength in demand for the Company’s three-phase drivers in data centers. The Company’s “Other” business, which represents non-strategic markets, including white goods, desktop computing, printers and peripherals, benefited in part from COVID-related demand for these products.

Business Outlook

For the third fiscal quarter ending December 25, 2020, the Company expects total net sales to be in the range of $147 million to $151 million, with both the Automotive and Industrial businesses growing from the second fiscal quarter. Non-GAAP gross margin is expected to be in the range of 50% - 51%, and non-GAAP earnings per fully-diluted share for the same period is expected to be in the range of $0.11 to $0.12. This guidance is based on an estimated approximate 189.4 million fully-diluted shares outstanding.

Allegro has not provided a reconciliation of its third fiscal quarter outlook for non-GAAP gross margin and non-GAAP earning per fully-diluted share because estimates of all of the reconciling items cannot be provided without unreasonable efforts. It is difficult to reasonably provide a forward-looking estimate between such forward-looking non-GAAP measures and the comparable forward-looking GAAP measures. Certain factors that are materially significant to Allegro’s ability to estimate these items are out of its control and/or cannot be reasonably predicted, including with respect to transaction fees, stock compensation charges, facility closing and consolidation costs, deferred financing costs associated with the repayment of at least 75% of the Company's $325 million term loan, a pre-IPO $400 million dividend; and the tax consequences of each of these events.

Earnings Webcast

A webcast will be held on Thursday, November 19, at 8:30 a.m. Eastern time. Ravi Vig, Chief Executive Officer and Paul Walsh, Chief Financial Officer, will discuss Allegro’s financial results.

The webcast will be available on the Investor Relations section of the Company’s website at investors.allegromicro.com. A recording of the webcast will be posted in the same location and will be available shortly after the call concludes and will be available for at least 30 days.

About Allegro MicroSystems

Allegro MicroSystems is a leading global designer, developer, fabless manufacturer and marketer of sensor integrated circuits (“ICs”) and application-specific analog power ICs enabling emerging technologies in the automotive and industrial markets. Allegro’s diverse product portfolio provides efficient and reliable solutions for the electrification of vehicles, automotive ADAS safety features, automation for Industry 4.0 and power saving technologies for data centers and green energy applications.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this press release that do not relate to matters of historical fact should be considered forward-looking statements, including, without limitation, statements regarding the expected benefits resulting from our acquisition of Voxtel and our expected financial performance for our third fiscal quarter ending December 25, 2020. In some cases, you can identify forward-looking statements by terms such as “anticipate,” “believe,” “could,” “expect,” “should,” “plan,” “intend,” “estimate,” “target,” “mission,” “may,” “will,” “would,” “should,” “could,” “target,” “potential,” “project,” “predict,” “contemplate,” “potential,” or the negative thereof and similar words and expressions.

Forward-looking statements are based on management’s current expectations, beliefs and assumptions and on information currently available to us. Such statements are subject to a number of known and unknown risks, uncertainties and assumptions, and actual results may differ materially from those expressed or implied in the forward-looking statements due to various important factors, including, but not limited to: downturns or volatility in general economic conditions, including as a result of the COVID-19 pandemic, particularly in the automotive market; our ability to compete effectively with intense competition, expand our market share and increase our profitability; our ability to compensate for decreases in average selling prices of our products; the cyclical nature of the analog semiconductor industry; our ability to manage any sustained yield problems or other delays at our third-party wafer fabrication facilities or in the final assembly and test of our products; our ability to fully realize the benefits of past and potential future initiatives designed to improve our competitiveness, growth and profitability; our ability to accurately predict our quarterly net sales and operating results; our ability to adjust our supply chain volume to account for changing market conditions and customer demand; our dependence on manufacturing operations in the Philippines; changes in government trade policies, including the imposition of tariffs and export restrictions; and our ability to protect our proprietary technology and inventions through patents or trade secrets; and other important factors discussed under the caption “Risk Factors” in our final prospectus on Form 424(b) filed with the U.S. Securities and Exchange Commission (“SEC”) on October 30, 2020, as any such factors may be updated from time to time in our other filings with the SEC, which are accessible on the SEC’s website at www.sec.gov and the Investors & Media page of our website at investors.allegromicro.com.

All forward-looking statements speak only as of the date of this press release and, except as required by applicable law, we do not plan to publicly update or revise any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise.

ALLEGRO MICROSYSTEMS, INC.
Consolidated Statements of Income
(in thousands, except share and per share amounts)
(Unaudited)

		Three-Month Period Ended								Six-Month Period Ended
		September 25, 2020				September 27, 2019				September 25, 2020				September 27, 2019
Net sales		$	114,138			$	146,615			$	205,519			$	282,891
Net sales to related party		22,511				16,625				46,131				32,792
Total net sales		136,649				163,240				251,650				315,683
Cost of goods sold		74,879				94,634				134,179				187,690
Gross profit		61,770				68,606				117,471				127,993
Operating expenses:
Research and development		25,130				25,952				49,510				52,080
Selling, general and administrative		24,238				27,593				51,027				53,121
Total operating expenses		49,368				53,545				100,537				105,201
Operating income		12,402				15,061				16,934				22,792
Other income (expense):
Interest income (expense), net		350				(65		)		663				(70		)
Foreign currency transaction (loss) gain		(1,318		)		609				(1,186		)		3,360
Income in earnings of equity investment		246				—				458				—
Other, net		20				(1,189		)		213				(1,096		)
Income before income taxes		11,700				14,416				17,082				24,986
Income tax provision		2,082				2,833				2,610				10,168
Net income		9,618				11,583				14,472				14,818
Net income attributable to non-controlling interests		34				18				68				69
Net income attributable to Allegro MicroSystems, Inc.		$	9,584			$	11,565			$	14,404			$	14,749
Net income attributable to Allegro MicroSystems, Inc. per share:
Basic and diluted		$	0.96			$	1.16			$	1.44			$	1.47
Weighted average shares outstanding:
Basic and diluted		10,000,000				10,000,000				10,000,000				10,000,000

Supplemental Schedule of Total Net Sales

The following table summarizes net sales by core end market and other applications. Other applications include sales of wafer foundry products and from the distribution of Sanken products unrelated to and no longer part of the Company’s business in fiscal year 2021.

		Three-Month Period Ended								Change							Six-Month Period Ended								Change
		September 25, 2020				September 27, 2019				Amount				%			September 25, 2020				September 27, 2019				Amount				%
		(Dollars in thousands)
Core end markets:
Automotive		$	89,479			$	98,209			$	(8,730	)		(8.9	)%		$	165,857			$	190,607			$	(24,750	)		(13.0	)%
Industrial		21,650				18,092				3,558				19.7	%		42,056				34,737				7,319				21.1	%
Other		25,520				20,542				4,978				24.2	%		43,737				38,329				5,408				14.1	%
Total core end markets		136,649				136,843				(194		)		(0.1	)%		251,650				263,673				(12,023		)		(4.6	)%
Other applications:
Wafer foundry products		—				16,698				(16,698		)		(100.0	)%		—				32,988				(32,988		)		(100.0	)%
Distribution of Sanken products		—				9,699				(9,699		)		(100.0	)%		—				19,022				(19,022		)		(100.0	)%
Total net sales		$	136,649			$	163,240			$	(26,591	)		(16.3	)%		$	251,650			$	315,683			$	(64,033	)		(20.3	)%

Supplemental Schedule of Stock-Based Compensation

The Company recorded stock-based compensation expense in the following expense categories of its unaudited consolidated statements of income:

		Three-Month Period Ended								Six-Month Period Ended
(In thousands)		September 25, 2020				September 27, 2019				September 25, 2020				September 27, 2019
Cost of sales		$	53			$	45			$	150			$	90
Research and development		32				26				53				45
Selling, general and administrative		495				303				822				613
Total stock-based compensation		$	580			$	374			$	1,025			$	748

Supplemental Schedule of Acquisition Related Intangible Amortization Costs

The Company recorded intangible amortization expense related to its acquisition of Voxtel in the following expense categories of its unaudited consolidated statements of income:

		Three-Month Period Ended								Six-Month Period Ended
(In thousands)		September 25, 2020				September 27, 2019				September 25, 2020				September 27, 2019
Cost of sales		$	105			$	—				105				—
Selling, general and administrative		9				—				9				—
Total intangible amortization		$	114			$	—			$	114			$	—

ALLEGRO MICROSYSTEMS, INC.
CONSOLIDATED BALANCE SHEETS
(in thousands, except share and per share amounts)

		September 25, 2020 (Unaudited)				March 27, 2020
Assets
Current assets:
Cash and cash equivalents		$	201,998			$	214,491
Restricted cash		6,354				5,385
Trade accounts receivable, net of allowances of doubtful accounts of $338 and $288 at September 25, 2020 and March 27, 2020, respectively		57,926				59,457
Trade and other accounts receivable due from related party		16,783				30,851
Accounts receivable - other		2,780				1,796
Inventories		104,796				127,227
Prepaid expenses and other current assets		16,585				9,014
Total current assets		407,222				448,221
Property, plant and equipment, net		217,901				332,330
Deferred income tax assets		6,861				7,217
Goodwill		20,257				1,285
Intangible assets, net		36,274				19,958
Related party note receivable		51,377				—
Equity investment in related party		25,028				—
Other assets, net		14,779				8,810
Total assets		$	779,699			$	817,821
Liabilities, Non-Controlling Interest and Stockholders' Equity
Current liabilities:
Trade accounts payable		$	23,856			$	20,762
Amounts due to related party		1,157				4,494
Accrued expenses and other current liabilities		64,929				56,855
Current portion of related party debt		—				25,000
Bank lines-of-credit		33,000				43,000
Total current liabilities		$	214,491			$	99,743
Related party notes payable, less current portion		5,385				3,514
Other long-term liabilities		$	219,876			$	103,257
Total liabilities		439,752				206,514
Commitments and contingencies
Stockholders' Equity:
Common stock:
Class A, $.01 par value; 12,500,000 shares authorized; 10,000,000 shares issued and outstanding at September 25, 2020 and March 27, 2020		100				100
Class L, $.01 par value; 1,000,000 shares authorized; 638,298 shares issued and outstanding September 25, 2020; 622,470 shares issued and outstanding at March 27, 2020		6				6
Additional paid-in capital		439,732				458,697
Retained earnings		208,759				194,355
Accumulated other comprehensive loss		(14,133		)		(19,976		)
Equity attributable to Allegro MicroSystems, Inc.		634,464				633,182
Non-controlling interests		1,042				950
Total stockholders' equity		635,506				634,132
Total liabilities, non-controlling interest and stockholders' equity		$	779,699			$	817,821

ALLEGRO MICROSYSTEMS, INC.
Consolidated Statements of Cash Flows
(in thousands)
(Unaudited)

		Six-Month Period Ended
		September 25, 2020				September 27, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income		$	14,472			$	14,818
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		24,026				31,477
Deferred income taxes		1,307				(320		)
Stock-based compensation		1,025				748
Loss on disposal of assets		293				559
Provisions for inventory and bad debt		209				1,941
Changes in operating assets and liabilities:
Trade accounts receivable		6,196				10,294
Accounts receivable - other		(1,292		)		1,148
Inventories		(8,772		)		3,043
Prepaid expenses and other assets		(16,725		)		(3,863		)
Trade accounts payable		2,793				(759		)
Due to/from related parties		10,731				(19,601		)
Accrued expenses and other current and long-term liabilities		(5,623		)		(11,769		)
Net cash provided by operating activities		28,640				27,716
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment		(18,091		)		(18,199		)
Acquisition of business, net of cash acquired		(8,500		)		—
Proceeds from sales of property, plant and equipment		282				3,920
Contribution of cash balances due to divestiture of subsidiary		(16,335		)		—
Net cash used in investing activities		(42,644		)		(14,279		)
CASH FLOWS FROM FINANCING ACTIVITIES:
Related party note receivable		—				30,000
Net cash provided by financing activities		—				30,000
Effect of exchange rate changes on Cash and cash equivalents and Restricted cash		2,480				(7,157		)
Net (decrease) increase in Cash and cash equivalents and Restricted cash		(11,524		)		36,280
Cash and cash equivalents and Restricted cash at beginning of period		219,876				103,257
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD:		$	208,352			$	139,537
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH:
Cash and cash equivalents at beginning of period		$	214,491			$	99,743
Restricted cash at beginning of period		5,385				3,514
Cash and cash equivalents and Restricted cash at beginning of period		$	219,876			$	103,257
Cash and cash equivalents at end of period		201,998				134,349
Restricted cash at end of period		6,354				5,188
Cash and cash equivalents and Restricted cash at end of period		$	208,352			$	139,537
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for interest		$	107			$	763
Cash paid for income taxes		$	6,385			$	4,582
Non-cash transactions:
Changes in Trade accounts payable related to Property, plant and equipment, net		$	(4,000	)		$	(2,659	)
Loans to cover purchase of common stock under employee stock plan		$	171			$	—

Non-GAAP Financial Measures

In addition to the measures presented in our consolidated financial statements, we regularly review other metrics, defined as non-GAAP financial measures by the SEC, to evaluate our business, measure our performance, identify trends, prepare financial forecasts and make strategic decisions. The key metrics we consider are non-GAAP Gross Profit, non-GAAP Gross Margin, non-GAAP Operating Expenses, non-GAAP Operating Expenses, non-GAAP Profit before Tax, non-GAAP Provision for Income Tax, non-GAAP Net Income, non-GAAP Net Income per Share, EBITDA, Adjusted EBITDA and Adjusted EBITDA margin (collectively, the “Non-GAAP Financial Measures”). These non-GAAP Financial Measures provide supplemental information regarding our operating performance on a non-GAAP basis that excludes certain gains, losses and charges of a non-cash nature or that occur relatively infrequently and/or that management considers to be unrelated to our core operations, and in the case of non-GAAP Provision for Income Tax, management believes that this non-GAAP measure of income taxes provides it with the ability to evaluate the non-GAAP Provision for Income Taxes across different reporting periods on a consistent basis, independent of special items and discrete items, which may vary in size and frequency. By presenting these Non-GAAP Financial Measures, we provide a basis for comparison of our business operations between periods by excluding items that we do not believe are indicative of our core operating performance, and we believe that investors’ understanding of our performance is enhanced by our presenting these Non-GAAP Financial Measures, as they provide a reasonable basis for comparing our ongoing results of operations. Management believes that tracking and presenting these Non-GAAP Financial Measures provides management and the investment community with valuable insight into matters such as: our ongoing core operations, our ability to generate cash to service our debt and fund our operations; and the underlying business trends that are affecting our performance and evaluating companies in our industry. These Non-GAAP Financial Measures are used by both management and our board of directors, together with the comparable GAAP information, in evaluating our current performance and planning our future business activities. In particular, management finds it useful to exclude non-cash charges in order to better correlate our operating activities with our ability to generate cash from operations and to exclude certain cash charges as a means of more accurately predicting our liquidity requirements. We believe that these Non-GAAP Financial Measures, when used in conjunction with our GAAP financial information, also allow investors to better evaluate our financial performance in comparison to other periods and to other companies in our industry.

These Non-GAAP Financial Measures have significant limitations as analytical tools. Some of these limitations are that:

• such measures do not reflect our cash expenditures, or future requirements for capital expenditures or contractual commitments;

• such measures exclude certain costs which are important in analyzing our GAAP results;

• such measures do not reflect changes in, or cash requirements for, our working capital needs;

• such measures do not reflect the interest expense, or the cash requirements necessary to service interest or principal payments on our debt;

• such measures do not reflect our tax expense or the cash requirements to pay our taxes; although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will often have to be replaced in the future;

• such measures do not reflect any cash requirements for such replacements; and

• other companies in our industry may calculate such measures differently than we do, thereby further limiting their usefulness as comparative measures.
  

The Non-GAAP Financial Measures are supplemental measures of our performance that are neither required by, nor presented in accordance with, GAAP. These Non-GAAP Financial Measures should not be considered as substitutes for GAAP financial measures such as gross profit, gross margin, net income or any other performance measures derived in accordance with GAAP. Also, in the future we may incur expenses or charges such as those added back in the calculation of these Non-GAAP Financial Measures. Our presentation of these Non-GAAP Financial Measures should not be construed as an inference that future results will be unaffected by unusual or nonrecurring items.

Our prior disclosure referred to non-GAAP Gross Profit and non-GAAP Gross Margin as Adjusted Gross Profit and Adjusted Gross Margin, respectively. No changes have been made to how we calculate these measures.

Non-GAAP Gross Profit and Non-GAAP Gross Margin
We calculate non-GAAP Gross Profit and non-GAAP Gross Margin excluding the items below from cost of revenues in applicable periods and we calculate and non-GAAP Gross Margin as non-GAAP Gross Profit divided by total net sales.

• PSL and Sanken Distribution Agreement - Represents the elimination of inventory cost amortization and foundry service payment related to one-time costs incurred in connection with the disposition of Polar Semiconductor, LLC (“PSL”) during the second fiscal quarter ended September 25, 2020 (the “PSL Divestiture”)

• Stock-based compensation - Represents non-cash expenses arising from the grant of stock awards

• AMTC Facility consolidation one-time costs - Represents one-time costs incurred in connection with closing of our manufacturing facility in Thailand (the “AMTC Facility”) and transitioning of test and assembly functions to the our manufacturing facility in the Philippines (the “AMPI Facility”) announced in fiscal year 2020 consisting of: moving equipment between facilities, contract terminations and other non-recurring charges. The closure and transition of the AMTC Facility is expected to be substantially complete by the end of March 2021. These costs are in addition to, and not duplicative of, the adjustments noted in note (*) below.

• Amortization of acquisition-related intangible assets - Represents non-cash expenses associated with the amortization of intangible assets in connection with the acquisition of Voxtel, Inc., which closed in August 2020.

• COVID-19 related expenses - Represents expenses attributable to the COVID-19 pandemic primarily related to increased purchases of masks, gloves and other protective materials, and overtime premium compensation paid for maintaining 24-hour service at the AMPI Facility.
  

(*) Non-GAAP Gross Profit and the corresponding calculation of non-GAAP Gross Margin in this release do not include adjustments consisting of:

• Additional AMTC related costs - Represents costs relating to the closing of the AMTC Facility and the transitioning of test and assembly functions to the AMPI Facility in the Philippines announced in fiscal year 2020 consisting of: the net savings expected to result from the movement of work to the AMPI Facility, which facility had duplicative capacity based on the buildouts of the AMPI Facility in fiscal years 2019 and 2018. The elimination of these costs did not reduce our production capacity and therefore did not have direct effects on our ability to generate revenue. The closure and transition of the AMTC Facility is expected to be substantially complete by the end of March 2021.

• Out of period adjustment for depreciation expense of GMR assets - Represents a one-time depreciation expense related to the correction of an immaterial error, related to 2017, for certain manufacturing assets that have reached the end of their useful lives.

Non-GAAP Operating Expenses, non-GAAP Operating Income and non-GAAP Operating Margin
We calculate non-GAAP Operating Expenses and non-GAAP Operating Income excluding the same items excluded above to the extent they are classified as operating expenses, and also excluding the items below in applicable periods. We calculate non-GAAP Operating Margin as non-GAAP Operating Income divided by total net sales.

• Transaction fees - Represents transaction-related legal and consulting fees incurred primarily in connection with (i) the unsuccessful acquisition of a competitor in fiscal year 2019, (ii) the acquisition of Voxtel, Inc. in fiscal year 2020, and (iii) the PSL Divestiture and the transfer of the Sanken products distribution business to PSL in fiscal year 2020.

• Severance - Represents severance costs associated with (i) labor savings initiatives to manage overall compensation expense as a result of the declining sales volume during the applicable period, including a voluntary separation incentive payment plan for employees near retirement and a reduction in force and (ii) the closing of the AMTC Facility and the transitioning of test and assembly functions to the AMPI Facility announced and initiated in fiscal year 2020.

(**) Non-GAAP Operating Income in this release does not include adjustments consisting of those set forth in note (*) to the calculation of non-GAAP Gross Profit, and the corresponding calculation of non-GAAP Gross Margin, above or:

• Labor savings - Represents salary and benefit costs related to employees whose positions were eliminated through voluntary separation programs or other reductions in force (not associated with the closure of the AMTC Facility or any other plant or facility) and a restructuring of overhead positions from high-cost to low-cost jurisdictions net of costs for newly hired employees in connection with such restructuring.
  

EBITDA, Adjusted EBITDA, Adjusted EBITDA Margin and Non-GAAP Profit before Tax
We calculate EBITDA as net income minus interest income (expense), tax provision, and depreciation and amortization expenses. We calculate Adjusted EBITDA as EBITDA excluding the same items excluded above and also excluding the items below in applicable periods, We calculate Adjusted EBITDA Margin as Adjusted EBITDA divided by total net sales. We calculate non-GAAP Profit before Tax as Profit before Tax excluding the same items excluded above and also excluding the items below in applicable periods.

• Non-core loss (gain) on sale of equipment - Represents non-core miscellaneous losses and gains on the sale of equipment

• Foreign currency translation loss (gain) - Represents losses and gains resulting from the remeasurement and settlement of intercompany debt and operational transactions, as well as transactions with external customers or vendors denominated in currencies other than the functional currency of the legal entity in which the transaction is recorded

• Income in earnings of equity investment - Represents our equity method investment in PSL

• Inventory cost amortization - Represents intercompany inventory transactions incurred from purchases made from PSL in fiscal year 2020. Such costs are one-time incurred expenses impacting our operating results during fiscal year 2021 following the PSL Divestiture. Such costs are not expected to have a continuing impact on our operating results after our second fiscal quarter of fiscal year 2021.

• Foundry service payment - Represents foundry service payments incurred under our Price Support Agreement with PSL in respect to the guaranteed capacity at PSL to support our production forecast and are one-time costs incurred impacting our operating results during fiscal year 2021 following the PSL Divestiture. Such costs are not expected to have a continuing impact on our operating results after fiscal year 2021.
  

Non-GAAP Provision for Income Tax
In calculating non-GAAP Provision for Income Tax, we have added-back the following to GAAP Provision for Income Taxes:

• Tax effect of adjustments to GAAP results - Represents the estimated income tax effect of the adjustments to non-GAAP Profit Before Tax described above and elimination of discrete tax adjustments.
  

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
Reconciliation of Gross Profit
GAAP Gross Profit		$	61,770			$	55,701			$	68,606			$	117,471			$	127,993
PSL and Sanken distribution agreement		2,815				3,383				—				6,198				—
Stock-based compensation		53				97				45				150				90
AMTC facility consolidation one-time costs		408				544				—				952				—
Amortization of acquisition-related intangible assets		105				—				—				105				—
COVID-19 related expenses		73				—				—				73				—
Total		$	3,454			$	4,024			$	45			$	7,478			$	90
Non-GAAP Gross Profit*		$	65,224			$	59,725			$	68,651			$	124,949			$	128,083
Non-GAAP Gross Margin*		47.7		%		51.9		%		42.1		%		49.7		%		40.6		%

* Non-GAAP Gross Profit and the corresponding calculation of non-GAAP Gross Margin do not include adjustments for the following components of our net income: (i) additional AMTC related costs of $2,281, $3,074, and $— for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768, $—, and $— for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and (ii) additional AMTC related costs of $5,355 and $— for the six months ended September 25, 2020 and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768 and $— for the six months ended September 25, 2020 and September 27, 2019, respectively.

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
Reconciliation of Operating Expenses
GAAP Operating Expenses		$	49,368			$	51,169			$	53,545			$	100,537			$	105,201
Stock-based compensation		527				348				329				875				658
AMTC facility consolidation one-time costs		1,358				1,161				—				2,519				—
Amortization of acquisition-related intangible assets		9				—				—				9				—
COVID-19 related expenses		398				4,000				—				4,398				—
Transaction fees		1,871				117				1,081				1,988				1,447
Severance		—				337				2,698				337				2,698
Total		$	4,163			$	5,963			$	4,108			$	10,126			$	4,803
Non-GAAP Operating Expenses*		$	45,205			$	45,206			$	49,437			$	90,411			$	100,398

* Non-GAAP Operating Expenses do not include adjustments for the following components of our net income: (i) additional AMTC related costs of $380, $324, and $2,890 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and labor savings costs of $—, $109, and $2,414 for the three months ended September 25, 2020, and June 26, 2020, September 27, 2019, respectively, and (ii) additional AMTC related costs of $704 and $5,664 for the six months ended September 25, 2020 and September 27, 2019, respectively, and labor savings costs of $109 and $4,812 for the six months ended September 25, 2020 and September 27, 2019, respectively.

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
Reconciliation of Operating Income
GAAP Operating Income		$	12,402			$	4,532			$	15,061			$	16,934			$	22,792
PSL and Sanken distribution agreement		2,815				3,383				—				6,198				—
Stock-based compensation		580				445				374				1,025				748
AMTC facility consolidation one-time costs		1,766				1,705				—				3,471				—
Amortization of acquisition-related intangible assets		114				—				—				114				—
COVID-19 related expenses		471				4,000				—				4,471				—
Transaction fees		1,871				117				1,081				1,988				1,447
Severance		—				337				2,698				337				2,698
Total		$	7,617			$	9,987			$	4,153			$	17,604			$	4,893
Non-GAAP Operating Income*		$	20,019			$	14,519			$	19,214			$	34,538			$	27,685
Non-GAAP Operating Margin* (% of net sales)		14.6		%		12.6		%		11.8		%		13.7		%		8.8		%

* Non-GAAP Operating Income and the corresponding calculation of non-GAAP Operating Margin do not include adjustments for the following components of our net income: (i) additional AMTC related costs of $2,330, $3,398, and $2,890 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, labor savings costs of $—, $109, and $2,414 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768, $—, and $— for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and (ii) additional AMTC related costs of $5,728 and $5,664 for the six months ended September 25, 2020 and September 27, 2019, respectively, labor savings costs of $109 and $4,812 for the six months ended September 25, 2020 and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768 and $— for the six months ended September 25, 2020 and September 27, 2019, respectively.

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
GAAP Net Income		$	9,618			$	4,854			$	11,583			$	14,472			$	14,818
Interest (income) expense		(350		)		(313		)		65				(663		)		70
Tax provision		2,082				528				2,833				2,610				10,168
Depreciation & amortization		12,487				11,539				15,988				24,026				31,477
EBITDA		$	23,837			$	16,608			$	30,469			$	40,445			$	56,533
Adjustments to EBITDA
Non-core loss (gain) on sale of equip.		331				(38		)		604				293				559
Foreign currency translation loss (gain)		1,318				(132		)		(609		)		1,186				(3,360		)
Income in earnings of equity investment		(246		)		(212		)		—				(458		)		—
Stock-based compensation		580				445				374				1,025				748
AMTC facility consolidation one-time costs		1,766				1,705				—				3,471				—
COVID-19 related costs		471				4,000				—				4,471				—
Transaction fees		1,871				117				1,081				1,988				1,447
Severance		—				337				2,698				337				2,698
Inventory cost amortization		1,115				1,583				—				2,698				—
Foundry service payment		1,700				1,800				—				3,500				—
Adjusted EBITDA*		$	32,743			$	26,213			$	34,617			$	58,956			$	58,625
Adjusted EBITDA Margin*		24.0		%		22.8		%		21.2		%		23.4		%		18.6		%

* Adjusted EBITDA and the corresponding calculation of Adjusted EBITDA Margin do not include adjustments for the following components of our net income: (i) additional AMTC related costs of $2,330, $3,398, and $2,890 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and labor savings costs of $—, $109, and $2,414 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively and (ii) AMTC additional costs of $5,728 and $5,664 for the six months ended September 25, 2020 and September 27, 2019, respectively, and labor savings costs of $109 and $4,812 for the six months ended September 25, 2020 and September 27, 2019, respectively.

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
Reconciliation of Profit before Tax
GAAP Profit before Tax		$	11,700			$	5,382			$	14,416			$	17,082			$	24,986
Non-core loss (gain) on sale of equip.		331				(38		)		604				293				559
Foreign currency transaction loss (gain)		1,318				(132		)		(609		)		1,186				(3,360		)
Income in earnings of equity investment		(246		)		(212		)		—				(458		)		—
PSL and Sanken distribution agreement		2,815				3,383				—				6,198				—
Stock-based compensation		580				445				374				1,025				748
AMTC facility consolidation one-time costs		1,766				1,705				—				3,471				—
Amortization of acquisition-related intangible assets		114				—				—				114				—
COVID-19 related expenses		471				4,000				—				4,471				—
Transaction fees		1,871				117				1,081				1,988				1,447
Severance		—				337				2,698				337				2,698
Total		$	9,020			$	9,605			$	4,148			$	18,625			$	2,092
Non-GAAP Profit before Tax*		$	20,720			$	14,987			$	18,564			$	35,707			$	27,078

* Non-GAAP Profit before Tax does not include adjustments for the following components of our net income: (i) additional AMTC related costs of $2,661, $3,398, and $2,890 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, labor savings costs of $—, $109, and $2,414 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768, $—, and $— for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and (ii) additional AMTC related costs of $6,059 and $5,664 for the six months ended September 25, 2020 and September 27, 2019, respectively, labor savings costs of $109 and $4,812 for the six months ended September 25, 2020 and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768 and $— for the six months ended September 25, 2020 and September 27, 2019, respectively.

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
Reconciliation of Provision for Income Taxes
GAAP Provision for Income Taxes		$	2,082			$	528			$	2,833			$	2,610			$	10,168
GAAP effective tax rate		17.8		%		9.8		%		19.7		%		15.3		%		40.7		%
Tax effect of adjustments to GAAP results		859				1,808				375				2,667				(5,489		)
Non-GAAP Provision for Income Taxes *		$	2,941			$	2,336			$	3,208			$	5,277			$	4,679
Non-GAAP effective tax rate		14.2		%		15.6		%		17.3		%		14.8		%		17.3		%

* Non-GAAP Provision for Income Taxes does not include tax adjustments for the following components of our net income: additional AMTC related costs, labor savings costs, and out of period adjustment for depreciation expense of GMR assets. The related tax effect of those adjustments to GAAP results were $768, $786 and $1,188 for the three months ended September 25, 2020, June 26, 2020, September 27, 2019, respectively, and $1,554 and $2,347 for the six months ended September 25, 2020 and September 27, 2019, respectively.

		Three-Month Period Ended												Six-Month Period Ended
		September 25, 2020				June 26, 2020				September 27, 2019				September 25, 2020				September 27, 2019
		(Dollars in thousands)
Reconciliation of Net Income
GAAP Net Income		$	9,618			$	4,854			$	11,583			$	14,472			$	14,818
Non-core loss (gain) on sale of equip.		331				(38		)		604				293				559
Foreign currency transaction loss (gain)		1,318				(132		)		(609		)		1,186				(3,360		)
Income in earnings of equity investment		(246		)		(212		)		—				(458		)		—
PSL and Sanken distribution agreement		2,815				3,383				—				6,198				—
Stock-based compensation		580				445				374				1,025				748
AMTC facility consolidation one-time costs		1,766				1,705				—				3,471				—
Amortization of acquired-related intangible assets		114				—				—				114				—
COVID-19 related expenses		471				4,000				—				4,471				—
Transaction fees		1,871				117				1,081				1,988				1,447
Severance		—				337				2,698				337				2,698
Tax effect of adjustments to GAAP results		(859		)		(1,808		)		(375		)		(2,667		)		5,489
Non-GAAP Net Income*		$	17,779			$	12,651			$	15,356			$	30,430			$	22,399

* Non-GAAP Net Income does not include adjustments for the following components of our net income: (i) additional AMTC related costs of $2,661, $3,398, and $2,890 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, labor savings costs of $—, $109, and $2,414 for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768, $—, and $— for the three months ended September 25, 2020, June 26, 2020, and September 27, 2019, respectively, (ii) additional AMTC related costs of $6,059 and $5,664 for the six months ended September 25, 2020 and September 27, 2019, respectively, labor savings costs of $109 and $4,812 for the six months ended September 25, 2020 and September 27, 2019, respectively, and out of period adjustment for depreciation expense of GMR assets of $768 and $— for the six months ended September 25, 2020 and September 27, 2019, respectively, and (iii) the related tax effect of adjustments to GAAP results $768, $786 and $1,188 for the three months ended September 25, 2020, June 26, 2020, September 27, 2019, respectively, and $1,554 and $2,347 for the six months ended September 25, 2020 and September 27, 2019, respectively.

Investor Contact:
Katherine Blye
Investor Relations
Phone: (603) 626-2306
kblye@ALLEGROMICRO.com