13D Filing: Billionaire Mark Cuban Updates Activist Position in Reading International Inc (RDI)

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Billionaire businessman and Dallas Mavericks co-owner Mark Cuban has filed a 13D related to his activist position in Reading International, Inc. (NASDAQ:RDI), a position he first went activist on last summer. The updated filing shows only a minor increase of 300 class B shares to Mr. Cuban’s stake in the theater and real estate owner and developer, lifting his stake to 207,913 class B voting shares. Mr. Cuban also owns 72,164 class A non-voting shares, unchanged from previous filings. You can see the details of the latest filing below.

You can access the original SEC filing by clicking here.

Ownership Summary Table

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
Mark Cuban 207,913 0 207,913 0   12.4%

Page 1 of 4 SEC Filing

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE
13D/A

Under the Securities Exchange Act of 1934

(Amendment No. 2)*

READING INTERNATIONAL, INC.

(Name of Issuer)

Class B Voting Common Stock, par value $0.01 per share

(Title of Class of Securities)

755408200

(CUSIP Number)

Robert S. Hart, Esq.

5424 Deloache Avenue

Dallas, Texas 75220

(214)
378-5301

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

February 19, 2016

(Date of Event Which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the
acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.   ¨

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7
for other parties to whom copies are to be sent.

* The remainder of this cover page shall be filled out for a reporting persons initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information
which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be
deemed to be filed for the purpose of Section 18 of the Securities Exchange Act of 1934 (Act) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act
(however, see the Notes).

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