UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

Filed by the Registrant ☐

Filed by a Party other than the Registrant ☒

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Under § 240.14a-12

LL FLOORING HOLDINGS, INC.

(Name of Registrant as Specified In Its Charter)

F9 INVESTMENTS, LLC

THOMAS D. SULLIVAN

JOHN JASON DELVES

JILL WITTER

(Name of Persons(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required

☐ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

On June 14, 2024, F9 Investments, LLC (“F9”) disseminated the communication filed herewith as Exhibit 1 (the “Communication”) to certain stockholders of LL Flooring Holdings, Inc. (the “Company”). From time to time, F9 or its fellow participants in the proxy solicitation may publish the Communication, or portions thereof, on social media channels relating to the Company and they may otherwise disseminate the Communication from time to time.

EXHIBIT 1

Re: IMPORTANT SHAREHOLDER VOTE: URGENT CHANGE NEEDED AT LL FLOORING – PLEASE VOTE THE GOLD CARD TODAY

Dear LL Shareholder,

We are reaching out on behalf of F9 Investments, LL’s largest shareholder, regarding the company’s important upcoming shareholder meeting.

F9 recently issued a presentation stressing the urgent case for change on LL’s board of directors which can be accessed here: Put The Groove Back In LL (llgroove.com)

LL’s management and board have presided over catastrophic value destruction and LL’s stock price is down more than 60% this year alone.

Even more troubling, LL recently disclosed it believes its projected levels of liquidity raise substantial doubt regarding the company’s ability to continue as a going concern.

CHANGE IS NEEDED NOW IN ORDER TO PROTECT YOUR INVESTMENT.

F9 has nominated three highly qualified candidates to join LL’s board and help implement the urgent change required to stabilize the company and put it on a path for success.

The website: www.llgroove.com includes a copy of F9’s definitive proxy material, information on F9’s nominees, and instructions on how to vote on the GOLD proxy card in support of F9.

If you have any questions or need assistance in voting, please contact Campaign Management via email at info@campaign-mgmt.com or by phone Toll-Free at 1-855-264-1527.

Thank you.

DISCLAIMER

Except as otherwise set forth in this communication, the views expressed in this communication reflect the opinions of F9 Investments, LLC and its affiliates (“F9”) and are based on publicly available information with respect to LL Flooring Holdings, Inc. (“LL” or the “Company”). F9 recognizes that there may be confidential information in the possession of the Company that could lead it or others to disagree with F9’s conclusions. F9 reserves the right to change any of its opinions expressed herein at any time as it deems appropriate and disclaims any obligation to notify the market or any other party of any such change, except as required by law. F9 disclaims any obligation to update the information or opinions contained in this communication, except as required by law. For the avoidance of doubt, this communication is not affiliated with or endorsed by LL.

This communication is provided merely as information and is not intended to be, nor should it be construed as, an offer to sell or a solicitation of an offer to buy any security nor as a recommendation to purchase or sell any security. Certain of the Participants (as defined below) currently beneficially own shares of the Company. The Participants and their affiliates may from time to time sell all or a portion of their holdings of the Company in open market transactions or otherwise, buy additional shares (in open market or privately negotiated transactions or otherwise), or trade in options, puts, calls, swaps or other derivative instruments relating to such shares.

Some of the materials in this communication contain forward-looking statements. All statements contained herein that are not clearly historical in nature or that necessarily depend on future events are forward-looking, and the words “anticipate,” “believe,” “expect,” “potential,” “could,” “opportunity,” “estimate,” “plan,” “once again,” “achieve,” and similar expressions are generally intended to identify forward-looking statements. The projected results and statements contained herein that are not historical facts are based on current expectations, speak only as of the date of these materials and involve risks, uncertainties and other factors that may cause actual results, performances or achievements to be materially different from any future results, performances or achievements expressed or implied by such projected results and statements. Assumptions relating to the foregoing involve judgments with respect to, among other things, future economic competitive and market conditions and future business decisions, all of which are difficult or impossible to predict accurately and many of which are beyond the control of F9.

The estimates, projections and potential impact of the opportunities identified by F9 herein are based on assumptions that F9 believes to be reasonable as of the date of this communication, but there can be no assurance or guarantee (i) that any of the proposed actions set forth in this communication will be completed, (ii) that the actual results or performance of the Company will not differ, and such differences may be material, or (iii) that any of the assumptions provided in this communication are accurate.

F9 has neither sought nor obtained the consent from any third party to use any statements or information contained herein that have been obtained or derived from statements made or published by such third parties, nor has it paid for any such statements. Any such statements or information should not be viewed as indicating the support of such third parties for the views expressed herein. F9 does not endorse third-party estimates or research which are used herein solely for illustrative purposes.

Important Information

F9 Investments, LLC, Thomas D. Sullivan, John Jason Delves and Jill Witter (collectively, the “Participants”) filed a definitive proxy statement and accompanying form of gold proxy card (as supplemented and amended, the “Definitive Proxy Statement”) with the Securities and Exchange Commission (the “SEC”) on May 31, 2024 to be used in connection with the 2024 annual meeting of stockholders of the Company.

THE PARTICIPANTS STRONGLY ADVISE ALL STOCKHOLDERS OF THE COMPANY TO READ THE DEFINITIVE PROXY STATEMENT AND OTHER PROXY MATERIALS BECAUSE THEY CONTAIN IMPORTANT INFORMATION. SUCH PROXY MATERIALS ARE AVAILABLE AT NO CHARGE ON THE SEC’S WEBSITE AT WWW.SEC.GOV AND F9’S WEBSITE AT WWW.LLGROOVE.COM. THE DEFINITIVE PROXY STATEMENT AND ACCOMPANYING PROXY CARD WILL BE FURNISHED TO SOME OR ALL OF THE COMPANY’S STOCKHOLDERS. STOCKHOLDERS MAY ALSO DIRECT A REQUEST TO F9’S PROXY SOLICITOR, CAMPAIGN MANAGEMENT, 15 WEST 38TH STREET, SUITE #747, NEW YORK, NY 10018 (STOCKHOLDERS CAN E-MAIL INFO@CAMPAIGNMANAGEMENT.COM OR CALL TOLL-FREE: (855) 264-1527.

Information about the Participants and a description of their direct or indirect interests by security holdings or otherwise can be found in the Definitive Proxy Statement.