Document
false0001463101 0001463101 2019-07-30 2019-07-30


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________________________________
FORM 8-K
________________________________________________

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 30, 2019
________________________________________________
https://cdn.kscope.io/b87bec1afd2432d921a109f9692972f7-enph.jpg
ENPHASE ENERGY, INC.
(Exact name of registrant as specified in its charter)
________________________________________________

Delaware
 
001-35480
 
20-4645388
(State or other Jurisdiction of Incorporation)
 
(Commission File No.)
 
(IRS Employer Identification No.)

47281 Bayside Parkway
Fremont, CA 94538
(Address of principal executive offices, including zip code)
(707) 774-7000
(Registrant’s telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
 
Trading Symbol(s)
 
Name of each exchange on which registered
Common Stock, $0.00001 par value per share
 
ENPH
 
NASDAQ Global Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 







Item 2.02. Results of Operations and Financial Condition.
On July 30, 2019, Enphase Energy, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the second quarter ended June 30, 2019. A copy of the press release is furnished as Exhibit 99.1 to this report.
The information in Item 2.02 of this Form 8-K and the exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and shall not be incorporated by reference in any registration statement or other document filed under the Securities Act or the Exchange Act, whether made before or after the date hereof, regardless of any general incorporation language in such filings, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.
(d)
Exhibits. 
Exhibit Number
 
Description
99.1
 






SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date:
July 30, 2019
ENPHASE ENERGY, INC.
 
 
By:
/s/ Eric Branderiz
 
 
 
Eric Branderiz
 
 
 
Vice President and Chief Financial Officer




Exhibit
Exhibit 99.1
https://cdn.kscope.io/b87bec1afd2432d921a109f9692972f7-enph.jpg
Enphase Energy Reports Financial Results for the Second Quarter of 2019
FREMONT, Calif., July 30, 2019 - Enphase Energy, Inc. (NASDAQ:ENPH), a global energy technology company and the world’s leading supplier of solar microinverters, announced today financial results for the second quarter of 2019, which included the summary below from its President and CEO, Badri Kothandaraman.
Highlights for the second quarter of 2019 included:
Revenue of $134.1 million; IQ 7 shipments at 98% of all microinverters
Cash flows from operating activities of $14.8 million; ending cash balance of $206.0 million
GAAP gross margin of 33.8%; non-GAAP gross margin of 34.1%
GAAP operating expenses of $27.9 million; non-GAAP operating expenses of $22.5 million
GAAP operating income of $17.4 million; non-GAAP operating income of $23.2 million
GAAP net income of $10.6 million; non-GAAP net income of $23.2 million
GAAP diluted EPS of $0.08; non-GAAP diluted EPS of $0.18
Our revenue and earnings for the second quarter are given below, compared with those of the prior quarter and the year ago quarter:
(In thousands, except per share data and percentages)
 
GAAP
 
Non-GAAP
 
Q2 2019
 
Q1 2019
 
Q2 2018
 
Q2 2019
 
Q1 2019
 
Q2 2018
Revenue
$
134,094

 
$
100,150

 
$
75,896

 
$
134,094

 
$
100,150

 
$
75,896

Gross margin
33.8
%
 
33.3
%
 
29.9
%
 
34.1
%
 
33.5
%
 
30.5
%
Operating income (loss)
$
17,447

 
$
7,134

 
$
(558
)
 
$
23,227

 
$
11,282

 
$
4,133

Net income (loss)
$
10,618

 
$
2,765

 
$
(3,738
)
 
$
23,173

 
$
9,528

 
$
1,550

Basic EPS
$
0.09

 
$
0.03

 
$
(0.04
)
 
$
0.20

 
$
0.09

 
$
0.02

Diluted EPS
$
0.08

 
$
0.02

 
$
(0.04
)
 
$
0.18

 
$
0.08

 
$
0.01

Our second quarter revenue was $134.1 million, an increase of 34% sequentially and an increase of 77% year-over year. We shipped approximately 416 megawatts DC, or 1,283,680 microinverters. We continued to see strong demand across the board from our customers. While demand continued to outstrip available supply, we were able to increase capacity to better support our customers. As stated before, we are on track to have a supply of approximately two million microinverters in the fourth quarter of 2019.
Our non-GAAP gross margin was 34.1%, an increase of 60 basis points from 33.5% in the first quarter of 2019. The non-GAAP gross margin was negatively impacted by approximately 330 basis points due to expedite fees related to component shortages, compared to approximately 280 basis points in the prior quarter. The expedite fees were in the form of air shipments that we chose to make in order to service our customers. Non-GAAP operating expenses were $22.5 million, compared to $22.3 million in the prior quarter.
We exited the second quarter with $206.0 million in cash and generated $14.8 million in cash flows from operations. The second quarter cash balance included net proceeds of approximately $115 5 million on June 5, 2019 associated with the issuance of $132.0 million aggregate principal amount of convertible senior notes due 2024 and the repurchase of $60.0 million aggregate principal amount of convertible notes due 2023 in exchange for shares of Enphase Energy common stock and separate cash payments. Inventory was $20.1 million in the second quarter, compared to $13.0 million in the first quarter of 2019 and $17.5 million in the second quarter of 2018.

1



BUSINESS HIGHLIGHTS
On June 10, 2019, Enphase Energy announced that more than 500 solar installation companies in the U.S. have benefitted from significantly reduced solar design complexity and logistics by adopting Enphase Energized™ AC Modules (ACMs). Enphase Energized AC Modules, first released in October 2017, are factory-assembled, tested and sold by Enphase ACM partners, including SunPower, Panasonic and Solaria. Enphase Energized AC Modules are built by strategic module partners who integrate Enphase microinverters with PV modules on the manufacturing line. ACMs are tested for performance, reliability, and quality right on the manufacturing line and allow solar installers to offer premium solutions to homeowners.
On June 17, 2019, Enphase Energy announced that it renewed its low-income solar partnership with GRID Alternatives, a national leader in making renewable energy technology and job training accessible to underserved communities. Through the donation of microinverters, Enphase will help GRID Alternatives meet its goal of installing more than 10 megawatts of solar power in 2019, helping families and affordable housing providers save millions of dollars in energy costs and providing hands-on solar installation training to over 4,000 individuals.
On July 1, 2019, Enphase Energy announced the first shipment of seventh-generation Enphase IQ™ microinverters produced in Mexico as part of its expanded manufacturing agreement with Flex. As previously announced, Enphase plans to sell products produced in Mexico into the U.S. market to mitigate tariffs, increase global capacity and improve customer delivery times.
    
THIRD QUARTER 2019 FINANCIAL OUTLOOK
For the third quarter of 2019, Enphase Energy estimates both GAAP and non-GAAP financial results as follows:
Revenue to be within a range of $170 million to $180 million, including a range of $6 million to $10 million for ITC safe harbor
GAAP and non-GAAP gross margin to be within a range of 33% to 36%
GAAP operating expenses to be within a range of $28.5 million to $30.5 million, including a total of approximately $5.0 million estimated for stock-based compensation expenses and acquisition related expenses and amortization
Non-GAAP operating expenses to be within a range of $23.5 million to $25.5 million, excluding a total of approximately $5.0 million estimated for stock-based compensation expenses and acquisition related expenses and amortization


2


Follow Enphase Online
Read the Enphase blog.
Follow @Enphase on Twitter.
Visit us on Facebook and LinkedIn.
Watch Enphase videos on YouTube.

Use of Non-GAAP Financial Measures
The Company has presented certain non-GAAP financial measures in this press release. Generally, a non-GAAP financial measure is a numerical measure of a company’s performance, financial position, or cash flows that either exclude or include amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with generally accepted accounting principles in the United States of America, or GAAP. Reconciliation of each non-GAAP financial measure to the most directly comparable GAAP financial measure can be found in the accompanying tables to this press release. Non-GAAP financial measures presented by the Company include non-GAAP gross profit, gross margin, operating expenses, income (loss) from operations, net income (loss) and net income (loss) per share.
These non-GAAP financial measures do not reflect a comprehensive system of accounting, differ from GAAP measures with the same captions and may differ from non-GAAP financial measures with the same or similar captions that are used by other companies. In addition, these non-GAAP measures have limitations in that they do not reflect all of the amounts associated with the Company’s results of operations as determined in accordance with GAAP. As such, these non-GAAP measures should be considered as a supplement to, and not as a substitute for, or superior to, financial measures calculated in accordance with GAAP. The Company uses these non-GAAP financial measures to analyze its operating performance and future prospects, develop internal budgets and financial goals, and to facilitate period-to-period comparisons. Enphase believes that these non-GAAP financial measures reflect an additional way of viewing aspects of its operations that, when viewed with its GAAP results, provide a more complete understanding of factors and trends affecting its business.
As presented in the “Reconciliation of Non-GAAP Financial Measures” tables in the accompanying press release, each of the non-GAAP financial measures excludes one or more of the following items for purposes of calculating non-GAAP financial measures to facilitate an evaluation of the Company’s current operating performance and a comparison to its past operating performance:
Stock-based compensation expense. The Company excludes stock-based compensation expense from its non-GAAP measures primarily because they are non-cash in nature. Moreover, the impact of this expense is significantly affected by the Company’s stock price at the time of an award over which management has limited to no control.
Restructuring charges. The Company excludes restructuring charges due to the nature of the expenses being unplanned and arising outside the ordinary course of continuing operations. These costs primarily consist of fees paid for restructuring-related management consulting services, cash-based severance costs and modification of stock-based compensation related to workforce reduction actions, asset write-downs of property and equipment and lease loss reserves, and other contract termination costs resulting from restructuring initiatives.
Reserve for non-recurring legal matter. This item represents a charge taken for the potential settlement cost related to a dispute with a vendor. This item is excluded as it relates to a specific matter and is not reflective of the Company’s ongoing financial performance.
Acquisition related expenses and amortization. This item represents expenses incurred related to the Company’s acquisition of SunPower’s microinverter business, which are non-recurring in nature, and amortization of acquired intangible assets, which is a non-cash expense. Acquisition related expenses and amortization of acquired intangible assets are not reflective of the Company's ongoing financial performance.

3


Non-recurring debt prepayment fees and non-cash interest. This item consists primarily of amortization of debt issuance costs, accretion of debt discount and non-recurring debt settlement costs, because these expenses does not represent a cash outflow for the Company except in the period the financing was secured or when the financing was settled, and such amortization expense or settlement of debt costs is not reflective of the Company’s ongoing financial performance.

Conference Call Information
Enphase Energy will host a conference call for analysts and investors to discuss its second quarter 2019 results and third quarter 2019 business outlook today at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time). The call is open to the public by dialing (877) 644-1284; participant passcode 1397564. A live webcast of the conference call will also be accessible from the “Investor Relations” section of the Company’s website at investor.enphase.com. Following the webcast, an archived version will be available on the website for one year. In addition, an audio replay of the conference call will be available by calling (855) 859-2056; participant passcode 1397564, beginning approximately one hour after the call.

Forward-Looking Statements
This press release contains forward-looking statements, including statements related to Enphase Energy’s expected future financial performance; the capabilities and performance of our technology and products, including the anticipated market adoption of current and future products; the reduction in design complexity and logistics, and the potential for savings in energy costs; performance in operations, including reducing cycle times, mitigating tariff risks, product availability and component supply management, and product quality and reliability. These forward-looking statements are based on the Company’s current expectations and inherently involve significant risks and uncertainties. Enphase Energy’s actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of certain risks and uncertainties including those risks described in more detail in the Company’s most recent Annual Report on Form 10-K and other documents on file with the SEC and available on the SEC’s website at www.sec.gov. Enphase Energy undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in its expectations, except as required by law.
A copy of this press release can be found on the investor relations page of Enphase Energy’s website at investor.enphase.com.

About Enphase Energy, Inc.
Enphase Energy, a global energy technology company, delivers smart, easy-to-use solutions that connect solar generation, storage and management on one intelligent platform. The Company revolutionized the solar industry with its microinverter technology, and we produce a fully-integrated solar plus storage solution. Enphase has shipped more than 21 million microinverters, and over 940,000 Enphase systems have been deployed in 130 countries. For more information, visit www.enphase.com.
Enphase Energy®, the Enphase logo and other trademarks or service names are the trademarks of Enphase Energy, Inc. Other names are for informational purposes and may be trademarks of their respective owners.

Contact:
Christina Carrabino
Enphase Energy, Inc.
Investor Relations
ir@enphaseenergy.com
+1-707-763-4784 x7354

4


ENPHASE ENERGY, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)
(Unaudited)

 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
 
2019
 
2018
 
2019
 
2018
Net revenues
$
134,094

 
$
75,896

 
$
234,244

 
$
145,868

Cost of revenues
88,775

 
53,195

 
155,586

 
104,851

Gross profit
45,319

 
22,701

 
78,658

 
41,017

Operating expenses:
 
 
 
 
 
 
 
Research and development
9,604

 
9,462

 
18,128

 
17,082

Sales and marketing
9,054

 
6,828

 
16,487

 
13,055

General and administrative
8,583

 
6,969

 
18,463

 
13,913

Restructuring charges
631

 

 
999

 

Total operating expenses
27,872

 
23,259

 
54,077

 
44,050

Income (loss) from operations
17,447

 
(558
)
 
24,581

 
(3,033
)
Other expense, net
 
 
 
 
 
 
 
Interest income
593

 
154

 
804

 
247

Interest expense
(1,351
)
 
(2,423
)
 
(5,102
)
 
(4,809
)
Other expense, net
(5,480
)
 
(572
)
 
(5,961
)
 
(698
)
Total other expense, net
(6,238
)
 
(2,841
)
 
(10,259
)
 
(5,260
)
Income (loss) before income taxes
11,209

 
(3,399
)
 
14,322

 
(8,293
)
Provision for income taxes
(591
)
 
(339
)
 
(939
)
 
(573
)
Net income (loss)
$
10,618

 
$
(3,738
)
 
$
13,383

 
$
(8,866
)
Net income (loss) per share:
 
 
 
 
 
 
 
Basic
$
0.09

 
$
(0.04
)
 
$
0.12

 
$
(0.09
)
Diluted
$
0.08

 
$
(0.04
)
 
$
0.11

 
$
(0.09
)
Shares used in per share calculation:
 
 
 
 
 
 
 
Basic
113,677

 
97,321

 
110,951

 
94,026

Diluted
130,737

 
97,321

 
129,400

 
94,026



5


ENPHASE ENERGY, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands)
(Unaudited)

 
June 30,
2019
 
December 31,
2018
ASSETS
 
 
 
Current assets:
 
 
 
Cash and cash equivalents
$
205,959

 
$
106,237

Accounts receivable, net
97,537

 
78,938

Inventory
20,094

 
16,267

Prepaid expenses and other assets
26,261

 
20,860

Total current assets
349,851

 
222,302

Property and equipment, net
21,532

 
20,998

Operating lease, right of use asset
12,304

 

Intangible assets, net
32,943

 
35,306

Goodwill
24,783

 
24,783

Other assets
40,105

 
36,548

Total assets
$
481,518

 
$
339,937

LIABILITIES AND STOCKHOLDERS’ EQUITY
 
 
 
Current liabilities:
 
 
 
Accounts payable
$
65,989

 
$
48,794

Accrued liabilities
33,536

 
29,010

Deferred revenues, current
33,577

 
33,119

Warranty obligations, current
7,468

 
8,083

Debt, current
3,043

 
28,155

Total current liabilities
143,613

 
147,161

Long-term liabilities:
 
 
 
Deferred revenues, noncurrent
82,288

 
76,911

Warranty obligations, noncurrent
25,526

 
23,211

Other liabilities
12,930

 
3,250

Debt, noncurrent
99,890

 
81,628

Total liabilities
364,247

 
332,161

Total stockholders’ equity
117,271

 
7,776

Total liabilities and stockholders’ equity
$
481,518

 
$
339,937





6


ENPHASE ENERGY, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
 
Six Months Ended
June 30,
 
2019
 
2018
Cash flows from operating activities:
 
 
 
Net income (loss)
$
13,383

 
$
(8,866
)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
 
 
 
Depreciation and amortization
7,694

 
4,469

Provision for doubtful accounts
207

 
753

Non-cash interest expense
2,266

 
1,133

Financing fees on extinguishment of debt
2,152

 

Fees paid for repurchase and exchange of convertible notes due 2023
6,000

 

Stock-based compensation
8,224

 
5,860

Changes in operating assets and liabilities:
 
 
 
Accounts receivable
(19,104
)
 
5,897

Inventory
(3,827
)
 
8,528

Prepaid expenses and other assets
(9,568
)
 
(1,551
)
Accounts payable, accrued and other liabilities
16,805

 
(3,817
)
Warranty obligations
1,699

 
1,826

Deferred revenues
5,904

 
(6,791
)
Net cash provided by operating activities
31,835

 
7,441

Cash flows from investing activities:
 
 
 
Purchases of property and equipment
(3,176
)
 
(1,475
)
Net cash used in investing activities
(3,176
)
 
(1,475
)
Cash flows from financing activities:
 
 
 
Issuance of convertible notes due 2024, net of issuance costs
128,040

 

Purchase of convertible note hedges
(36,313
)
 

Sale of warrants
29,819

 

Fees paid for repurchase and exchange of convertible notes due 2023
(6,000
)
 

Principal payments and financing fees on debt
(45,122
)
 
(3,129
)
Proceeds from issuance of common stock, net of issuance costs

 
19,923

Proceeds from debt, net of issuance costs

 
5,580

Proceeds from issuance of common stock under employee stock plans, net
532

 
1,370

Net cash provided by financing activities
70,956

 
23,744

Effect of exchange rate changes on cash
107

 
(383
)
Net increase in cash and cash equivalents
99,722

 
29,327

Cash and cash equivalents—Beginning of period
106,237

 
29,144

Cash and cash equivalents—End of period
$
205,959

 
$
58,471







7


ENPHASE ENERGY, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
(In thousands, except per share data)
(Unaudited)

Three Months Ended
 
Six Months Ended

June 30,
2019

March 31,
2019
 
June 30,
2018
 
June 30,
2019
 
June 30,
2018
Gross profit (GAAP)
$
45,319


$
33,339

 
$
22,701

 
$
78,658

 
$
41,017

Stock-based compensation
386


231

 
417

 
617

 
615

Gross profit (Non-GAAP)
$
45,705


$
33,570

 
$
23,118

 
$
79,275

 
$
41,632




 
 

 
 
 
 
Gross margin (GAAP)
33.8
%

33.3
%
 
29.9
%
 
33.6
%
 
28.1
%
Stock-based compensation
0.3
%

0.2
%
 
0.6
%
 
0.2
%
 
0.4
%
Gross margin (Non-GAAP)
34.1
%

33.5
%
 
30.5
%
 
33.8
%
 
28.5
%




 
 


 
 
 
 
Operating expenses (GAAP)
$
27,872


$
26,205

 
$
23,259

 
$
54,077

 
$
44,050

Stock-based compensation (1)
(4,217
)

(3,003
)
 
(3,871
)
 
(7,220
)
 
(5,245
)
Restructuring
(631
)

(368
)
 

 
(999
)
 

Reserve for non-recurring legal matter



 

 

 
(1,765
)
Acquisition related expenses and amortization
(546
)

(546
)
 
(403
)
 
(1,092
)
 
(403
)
Operating expenses (Non-GAAP)
$
22,478


$
22,288

 
$
18,985

 
$
44,766

 
$
36,637





 
 


 
 
 
 
(1) Includes stock-based compensation as follows:



 
 


 
 
 
 
Research and development
$
1,128


$
716

 
$
1,149

 
$
1,844

 
$
1,767

Sales and marketing
1,360


999

 
997

 
2,359

 
1,358

General and administrative
1,729


1,288

 
1,725

 
3,017

 
2,120

Total
$
4,217


$
3,003

 
$
3,871

 
$
7,220

 
$
5,245




 
 

 
 
 
 
Income (loss) from operations (GAAP)
$
17,447


$
7,134

 
$
(558
)
 
$
24,581

 
$
(3,033
)
Stock-based compensation
4,603


3,234

 
4,288

 
7,837

 
5,860

Restructuring
631


368

 

 
999

 

Reserve for non-recurring legal matter



 

 

 
1,765

Acquisition related expenses and amortization
546


546

 
403

 
1,092

 
403

Income from operations (Non-GAAP)
$
23,227


$
11,282

 
$
4,133

 
$
34,509

 
$
4,995




 
 

 
 
 
 
Net income (loss) (GAAP)
$
10,618


$
2,765

 
$
(3,738
)
 
$
13,383

 
$
(8,866
)
Stock-based compensation
4,603


3,234

 
4,288

 
7,837

 
5,860

Restructuring
631


368

 

 
999

 

Reserve for non-recurring legal matter



 

 

 
1,765

Acquisition related expenses and amortization
546


546

 
403

 
1,092

 
403

Non-recurring debt prepayment fees and non-cash interest
6,775


2,615

 
597

 
9,390

 
1,132

Net income (Non-GAAP)
$
23,173


$
9,528

 
$
1,550

 
$
32,701

 
$
294




 
 

 
 
 
 
Net income (loss) per share, basic (GAAP)
$
0.09

 
$
0.03

 
$
(0.04
)
 
$
0.12

 
$
(0.09
)
Stock-based compensation
0.04

 
0.03

 
0.04

 
0.07

 
0.06

Restructuring
0.01

 

 

 
0.01

 

Reserve for non-recurring legal matter

 

 

 

 
0.02

Acquisition related expenses and amortization

 
0.01

 
0.01

 
0.01

 

Non-recurring debt prepayment fees and non-cash interest
0.06

 
0.02

 
0.01

 
0.08

 
0.01

Net income per share, basic (Non-GAAP)
$
0.20

 
$
0.09

 
$
0.02

 
$
0.29

 
$

 
 
 
 
 
 
 
 
 
 
Shares used in basic per share calculation GAAP and Non-GAAP
113,677

 
108,195

 
97,321

 
110,951

 
94,026

 
 
 
 
 
 
 
 
 
 
Net income (loss) per share, diluted (GAAP)
$
0.08

 
$
0.02

 
$
(0.04
)
 
$
0.11

 
$
(0.09
)
Stock-based compensation
0.04


0.03

 
0.04

 
0.06

 
0.06

Restructuring
0.01



 

 
0.01

 

Reserve for non-recurring legal matter



 

 

 
0.02

Acquisition related expenses and amortization


0.01

 

 
0.01

 

Non-recurring debt prepayment fees and non-cash interest
0.05


0.02

 
0.01

 
0.07

 
0.01

Net income per share, diluted (Non-GAAP) (2)
$
0.18


$
0.08

 
$
0.01

 
$
0.26

 
$





 
 


 
 
 
 
Shares used in diluted per share calculation GAAP
130,737

 
115,863

 
97,321

 
129,400

 
94,026

Shares used in diluted per share calculation Non-GAAP
130,737

 
127,564

 
105,169

 
129,400

 
100,766

 
 
(2)
Calculation of non-GAAP diluted net income per share for the three months ended June 30, 2019 and March 31, 2019 excludes convertible notes due 2023 interest expense, net of tax of $0.4 million and $0.5 million, respectively, from non-GAAP net income. Calculation of non-GAAP diluted net income per share for the six months ended June 30, 2019 excludes convertible notes due 2023 interest expense, net of tax of $0.8 million from non-GAAP net income.

8