UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D. C. 20549

FORM  i 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

 i March 4, 2021

Date of Report (Date of earliest event reported)

ON Semiconductor Corporation

(Exact name of registrant as specified in its charter)

 i (602)  i 244-6600

(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:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company   i ☐

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.  ☐

On March 4, 2021, as part of its ongoing efforts to realign its investments to focus on growth drivers and key markets and streamline its operations, ON Semiconductor Corporation (the “Company”) plans to implement certain employee terminations during the first half of 2021 (the “Employment Separations”). The Employment Separations will impact approximately 740 of the Company’s and its subsidiaries’ employees globally. The Company estimates that it will incur between $58 million and $62 million in aggregate costs during the first half of 2021 in connection with the Employment Separations relating to one-time cash payments for severance, medical benefit continuation payments, payroll taxes and related costs. The Company plans to reinvest a substantial portion of the savings generated from the Employment Separations into its continuing workforce and certain business initiatives and opportunities. Consequently, the restructuring may not result in a material reduction in the Company’s future operating expenses. The Company intends to continue to evaluate measures to realign its investments to achieve the Company’s strategic and transformational goals.

Forward-Looking Statements

This Current Report on Form 8-K (this “Current Report”) contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements reflect the views of the Company’s management regarding current expectations and projections about future events and are based on currently available information. Actual results could differ materially from those contained in these forward-looking statements for a variety of reasons, including, but not limited to, those discussed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, Part I, Item 1A, “Risk Factors,” as well as those discussed elsewhere in this Current Report. Other unknown or unpredictable factors also could have a material adverse effect on the Company’s business, financial condition and results of operations. Accordingly, readers should not place undue reliance on these forward-looking statements. The use of words such as “may,” “plans to,” “intends to,” “expected to,” “expects” and “estimates,” among others, generally identify forward-looking statements; however, these words are not the exclusive means of identifying such statements. In addition, any statements that refer to expectations, projections or other characterizations of future events or circumstances are forward-looking statements. These forward-looking statements are inherently subject to uncertainties, risks and changes in circumstances that are difficult to predict. The Company is not under any obligation and does not intend to publicly update or review any of these forward-looking statements, whether as a result of new information, future events or otherwise, even if experience or future events make it clear that any expected results expressed or implied by those forward-looking statements will not be realized.

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.