The information furnished in Exhibit 99.1 to this report, which relates to root9B Holdings, Inc. (the “Company”) and its products, may be presented from time to time by the Company at various investor and analyst meetings, including at the LD Micro Invitational on June 7, 2017. A copy of the presentation is also posted in the Investor Relations section of the registrant’s website at www.root9b.com.

(d) Exhibits.

The information set forth in the Exhibit Index immediately following the page to this Current Report on Form 8-K is incorporated by reference into this Item 9.01.

In accordance with General Instruction B.2. of Form 8-K, the information in Item 7.01 of this report and Exhibit 99.1 hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference in any of the Company’s filings under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, regardless of any incorporation language in such a filing, except as expressly set forth by specific reference in such a filing.

By filing this report and furnishing the information contained in Exhibit 99.1 attached hereto, the Company makes no admission as to the materiality of any information in this report. The information contained in Exhibit 99.1 hereto is summary information that is intended to be considered in the context of the Company’s filings with the U.S. Securities and Exchange Commission (the “SEC”), including its Annual Report on Form 10-K filed on April 17, 2017, as amended, and other public announcements that the Company makes, by press release or otherwise, from time to time. The Company undertakes no duty or obligation to publicly update or revise the information contained in this report, although it may do so from time to time as it believes is appropriate. Any such updating may be made through the filing of other reports or documents with the SEC, through press releases, or through other public disclosure.

Forward-Looking Statements

The Company cautions you that statements included in this report, including in Exhibit 99.1 attached hereto, that are not a description of historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are based on the Company’s current expectations and assumptions. Such forward-looking statements may be identified by the use of forward-looking words such as “intend,” “plan,” anticipate,” “believe,” “expect,” among others. These statements are based on root9B Holdings’ current expectations or beliefs and are subject to uncertainty and changes in circumstances. Actual results may vary materially from those expressed or implied by the statements herein due to changes in economic, business, competitive and/or regulatory factors, and other risks and uncertainties affecting the operation of root9B Holdings business. These risks, uncertainties and contingencies are indicated from time to time in root9B Holdings’ filings with the Securities and Exchange Commission. The information set forth herein should be read in light of such risks. Further, investors should keep in mind that root9B Holdings’ financial results in any particular period may not be indicative of future results. root9B Holdings is under no obligation to, and expressly disclaims any obligation to, update or alter its forward-looking statements, financial results or projections, estimates used, or assumptions made, whether as a result of new information, future events, changes in assumptions or otherwise.

You are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date they are made. root9B Holdings does not intend to revise or update any forward-looking statement set forth in this report to reflect events or circumstances arising after the date hereof, except as may be required by law. This caution is made under the safe harbor provisions of Section 21E of the Securities Exchange Act of 1934, as amended, and Section 27A of the Securities Act of 1933, as amended.