Insider Transactions Reported by 13 Insiders of READING INTERNATIONAL INC

Symbol: RDI, RDIB on Nasdaq
Location: Culver City, CA

Quick Takeaways

RDI - READING INTERNATIONAL INC has 13 insiders with reported activity on this page.
Net insider value flow over the last year: -$53,639.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $53,639.
Net share flow: -40,000.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$53,639.

Buys

Shares: 0

Insiders: 0

Sells

$53,639

Shares: 40,000

Insiders: 1

Net

-$53,639

Shares: -40,000

Insiders: -1

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	0	$0	$0	$0
3-6	0	$0	$0	$0
6-9	0	$0	$0	$0
9-12	40,000	$0	$53,639	-$53,639

READING INTERNATIONAL INC executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Mark Cuban	10%+ Owner	$3,507,424			Filing P/S	13 Sep 2023
James J. Cotter Living Trust	Member of Sec.13(d)(3) Group, 10%+ Owner	$3,397,855			Mixed	09 Jun 2022
Ellen M. Cotter	Director, President and CEO, Director, Member of Sec.13(d)(3) Group, 10%+ Owner	$1,033,867			Mixed	13 Mar 2026
Margaret Cotter	Chairperson, EVP - RE Dev/NY, Director, Member of Sec.13(d)(3) Group, 10%+ Owner	$883,690			Mixed	13 Mar 2026
Sidney Craig Tompkins	EVP, General Counsel	$199,208			Mixed	11 Apr 2026
Andrzej J. Matyczynski	EVP - Global Ops	$181,730			Mixed	11 Jun 2025
Gilbert Avanes	EVP, CFO & Treasurer	$180,273			Mixed	11 Apr 2026
Robert F. Smerling	President - U.S. Cinemas	$154,610			Mixed	11 Apr 2026
Guy W. Adams	Director	$108,625			Mixed	04 Dec 2025
Douglas James McEachern	Director	$94,526			Mixed	04 Dec 2025
Judy Bond Codding	Director	$87,055			Mixed	04 Dec 2025
Steven John Lucas	VP, Controller & CAO	$48,550	-$53,639	-52%	Mixed	11 Apr 2026
Michael J. Wrotniak	Former Director				Mixed	08 Dec 2021

Top shareholders of READING INTERNATIONAL INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Mark Cuban	3/4/5	10%+ Owner	— class O/S missing	172,355	$3,507,424	—	13 Sep 2023	3/4/5
James J. Cotter Living Trust	3/4/5	Member of Sec.13(d)(3) Group, 10%+ Owner	— class O/S missing	1,163,649	$3,397,855	—	09 Jun 2022	3/4/5
Krilogy Financial LLC	13F	Company	— class O/S missing	2,592,860	$2,929,932	—	31 Dec 2025	13F
Nantahala Capital Management, LLC	13F	Company	— class O/S missing	1,921,088	$2,017,142	—	31 Dec 2025	13F
WITTENBERG INVESTMENT MANAGEMENT, INC.	13F	Company	— class O/S missing	992,524	$1,042,150	—	31 Dec 2025	13F
Ellen M. Cotter	3/4/5	Director, President and CEO, Director, Member of Sec.13(d)(3) Group, 10%+ Owner	— mixed-class rows	1,769,126 mixed-class rows	$1,033,867	—	13 Mar 2026	3/4/5
Teton Advisors, LLC	13F	Company	— mixed-class rows	213,360 mixed-class rows	$1,008,526	—	31 Dec 2025	13F
Margaret Cotter	3/4/5	Chairperson, EVP - RE Dev/NY, Director, Member of Sec.13(d)(3) Group, 10%+ Owner	— mixed-class rows	1,010,617 mixed-class rows	$883,690	—	13 Mar 2026	3/4/5
VANGUARD GROUP INC	13F	Company	— class O/S missing	770,373	$808,892	—	31 Dec 2025	13F
GAMCO INVESTORS, INC. ET AL	13F	Company	— mixed-class rows	366,100 mixed-class rows	$743,105	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	574,106	$602,811	—	31 Dec 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	71,890 mixed-class rows	$290,640	—	31 Dec 2025	13F
YACKTMAN ASSET MANAGEMENT LP	13F	Company	— class O/S missing	265,000	$278,250	—	31 Dec 2025	13F
GABELLI FUNDS LLC	13F	Company	— mixed-class rows	99,700 mixed-class rows	$259,770	—	31 Dec 2025	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	220,103	$231,108	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	216,703	$227,567	—	31 Dec 2025	13F
Sidney Craig Tompkins	3/4/5	EVP, General Counsel	— mixed-class rows	326,801 mixed-class rows	$199,208	—	11 Apr 2026	3/4/5
Andrzej J. Matyczynski	3/4/5	EVP - Global Ops	— mixed-class rows	217,406 mixed-class rows	$181,730	—	11 Jun 2025	3/4/5
Gilbert Avanes	3/4/5	EVP, CFO & Treasurer	— mixed-class rows	412,359 mixed-class rows	$180,273	—	11 Apr 2026	3/4/5
INVESTMENT COUNSEL CO OF NEVADA	13F	Company	— mixed-class rows	47,346 mixed-class rows	$165,674	—	31 Dec 2025	13F
Robert F. Smerling	3/4/5	President - U.S. Cinemas	— mixed-class rows	345,938 mixed-class rows	$154,610	—	11 Apr 2026	3/4/5
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	132,904	$139,549	—	31 Dec 2025	13F
Guy W. Adams	3/4/5	Director	— mixed-class rows	181,089 mixed-class rows	$108,625	—	04 Dec 2025	3/4/5
Douglas James McEachern	3/4/5	Director	— mixed-class rows	170,946 mixed-class rows	$94,526	—	04 Dec 2025	3/4/5
Judy Bond Codding	3/4/5	Director	— mixed-class rows	165,571 mixed-class rows	$87,055	—	04 Dec 2025	3/4/5
BlackRock, Inc.	13F	Company	— class O/S missing	51,705	$54,290	—	31 Dec 2025	13F
CITIGROUP INC	13F	Company	— class O/S missing	4,439	$50,827	—	31 Dec 2025	13F
Steven John Lucas	3/4/5	VP, Controller & CAO	— mixed-class rows	93,976 mixed-class rows	$48,550	-$53,639	11 Apr 2026	3/4/5
STATE STREET CORP	13F	Company	— class O/S missing	45,934	$48,231	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	45,905	$48,200	—	31 Dec 2025	13F
ELKHORN PARTNERS LIMITED PARTNERSHIP	13F	Company	— class O/S missing	26,000	$27,300	—	31 Dec 2025	13F
XTX Topco Ltd	13F	Company	— class O/S missing	20,191	$21,201	—	31 Dec 2025	13F
Mraz, Amerine & Associates, Inc.	13F	Company	— class O/S missing	18,850	$19,793	—	31 Dec 2025	13F
Arax Advisory Partners	13F	Company	— class O/S missing	14,804	$15,544	—	31 Dec 2025	13F
Tower Research Capital LLC (TRC)	13F	Company	— mixed-class rows	4,202 mixed-class rows	$11,618	—	31 Dec 2025	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	10,724	$11,260	—	31 Dec 2025	13F
UBS Group AG	13F	Company	— mixed-class rows	7,526 mixed-class rows	$9,222	—	31 Dec 2025	13F
CALDWELL SUTTER CAPITAL, INC.	13F	Company	— class O/S missing	1,000	$1,050	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	— mixed-class rows	518 mixed-class rows	$597	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	— class O/S missing	471	$495	—	31 Dec 2025	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	35	$37	—	31 Dec 2025	13F
SBI Securities Co., Ltd.	13F	Company	— mixed-class rows	4 mixed-class rows	$36	—	31 Dec 2025	13F
Michael J. Wrotniak	3/4/5	Former Director	— class O/S missing	54,770	—	—	08 Dec 2021	3/4/5

Recent Insider Transactions by Companies or Individuals for READING INTERNATIONAL INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Steven John Lucas	RDI	Class A Non-Voting Common Stock	Tax liability	49.8%			9,445	28,406	11 Apr 2026	Direct
Steven John Lucas	RDI	Restricted Stock Units	Options Exercise	-68.4%			-9,445	4,354	11 Apr 2026	Direct
Robert F. Smerling	RDI	Class A Non-Voting Common Stock	Tax liability	31.8%			24,400	101,177	11 Apr 2026	Direct
Robert F. Smerling	RDI	Restricted Stock Units	Options Exercise	-68.4%			-24,400	11,250	11 Apr 2026	Direct
Gilbert Avanes	RDI	Class A Non-Voting Common Stock	Tax liability	24.1%			24,400	125,618	11 Apr 2026	Direct
Gilbert Avanes	RDI	Restricted Stock Units	Options Exercise				24,400	11,250	11 Apr 2026	Direct
Sidney Craig Tompkins	RDI	Class A Non-Voting Common Stock	Tax liability	20.5%			24,400	143,651	11 Apr 2026	Direct
Sidney Craig Tompkins	RDI	Restricted Stock Units	Options Exercise	-68.4%			-24,400	11,250	11 Apr 2026	Direct
Margaret Cotter	RDI	Class A Non-Voting Common Stock	Tax liability	-1.42%			-12,108	841,610	13 Mar 2026	Direct
Sidney Craig Tompkins	RDI	Class A Non-Voting Common Stock	Tax liability	-11.8%			-15,946	119,251	13 Mar 2026	Direct
Gilbert Avanes	RDI	Class A Non-Voting Common Stock	Tax liability	-10.6%			-12,058	101,218	13 Mar 2026	Direct
Ellen M. Cotter	RDI	Class A Non-voting Common Stock	Tax liability	-2.41%			-24,321	984,636	13 Mar 2026	Direct
Robert F. Smerling	RDI	Class A Non-Voting Common Stock	Tax liability	-15.2%			-13,713	76,777	13 Mar 2026	Direct
Judy Bond Codding	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				102,941	102,941	04 Dec 2025	Direct
Guy W. Adams	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				102,941	102,941	04 Dec 2025	Direct
Douglas James McEachern	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				102,941	102,941	04 Dec 2025	Direct
Steven John Lucas	RDI	Class A Non-Voting Common Stock	Sale	-67.8%	$53,639	$1.34	-40,000	18,961	20 Jun 2025	Direct
Margaret Cotter	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				160,239	160,239	11 Jun 2025	Direct
Ellen M. Cotter	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				772,500	772,500	11 Jun 2025	Direct
Andrzej J. Matyczynski	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				91,209	91,209	11 Jun 2025	Direct
Steven John Lucas	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				61,216	61,216	11 Jun 2025	Direct
Robert F. Smerling	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				233,511	233,511	11 Jun 2025	Direct
Gilbert Avanes	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				275,491	275,491	11 Jun 2025	Direct
Sidney Craig Tompkins	RDI	Stock Options (Class A Non-Voting Common Stock)	Award				171,900	171,900	11 Jun 2025	Direct
Robert F. Smerling	RDI	Class A Non-Voting Common Stock	Options Exercise	9.58%			7,911	90,490	24 Apr 2025	Direct
Robert F. Smerling	RDI	Restricted Stock Units	Options Exercise	-47.4%			-7,911	8,768	24 Apr 2025	Direct
Steven John Lucas	RDI	Class A Non-Voting Common Stock	Options Exercise	5.98%			3,325	58,961	24 Apr 2025	Direct
Steven John Lucas	RDI	Restricted Stock Units	Options Exercise	-47.4%			-3,325	3,685	24 Apr 2025	Direct
Andrzej J. Matyczynski	RDI	Class A Non-Voting Common Stock	Options Exercise	4.39%			5,071	120,577	24 Apr 2025	Direct
Andrzej J. Matyczynski	RDI	Restricted Stock Units	Options Exercise	-47.4%			-5,071	5,620	24 Apr 2025	Direct
Sidney Craig Tompkins	RDI	Class A Non-Voting Common Stock	Options Exercise	6.22%			7,911	135,197	24 Apr 2025	Direct
Sidney Craig Tompkins	RDI	Restricted Stock Units	Options Exercise	-47.4%			-7,911	8,768	24 Apr 2025	Direct
Gilbert Avanes	RDI	Class A Non-Voting Common Stock	Options Exercise	7.51%			7,911	113,276	24 Apr 2025	Direct
Gilbert Avanes	RDI	Restricted Stock Units	Options Exercise	-47.4%			-7,911	8,768	24 Apr 2025	Direct
Margaret Cotter	RDI	Class A Non-Voting Common Stock	Options Exercise	0.94%			7,911	853,718	24 Apr 2025	Direct
Margaret Cotter	RDI	Restricted Stock Units	Options Exercise	-47.4%			-7,911	8,768	24 Apr 2025	Direct
Ellen M. Cotter	RDI	Class A Non-voting Common Stock	Options Exercise	3.32%			32,454	1,008,957	24 Apr 2025	Direct
Ellen M. Cotter	RDI	Restricted Stock Units	Options Exercise	-73%			-32,454	11,990	24 Apr 2025	Direct
Ellen M. Cotter	RDI	Class A Non-voting Common Stock	Options Exercise	1.62%			15,577	976,503	21 Apr 2025	Direct
Ellen M. Cotter	RDI	Restricted Stock Units	Options Exercise	-33.3%			-15,577	31,152	21 Apr 2025	Direct
Margaret Cotter	RDI	Class A Non-Voting Common Stock	Options Exercise	1.37%			11,390	845,807	21 Apr 2025	Direct
Margaret Cotter	RDI	Restricted Stock Units	Options Exercise	-33.3%			-11,390	22,780	21 Apr 2025	Direct
Robert F. Smerling	RDI	Class A Non-Voting Common Stock	Options Exercise	11.9%			8,768	82,579	18 Apr 2025	Direct
Robert F. Smerling	RDI	Restricted Stock Units	Options Exercise	-30%			-8,768	20,459	18 Apr 2025	Direct
Ellen M. Cotter	RDI	Class A Non-voting Common Stock	Options Exercise	1.26%			11,990	960,926	18 Apr 2025	Direct
Ellen M. Cotter	RDI	Restricted Stock Units	Options Exercise	-16.7%			-11,990	59,951	18 Apr 2025	Direct
Sidney Craig Tompkins	RDI	Class A Non-Voting Common Stock	Options Exercise	7.4%			8,768	127,286	18 Apr 2025	Direct
Sidney Craig Tompkins	RDI	Restricted Stock Units	Options Exercise	-30%			-8,768	20,459	18 Apr 2025	Direct
Andrzej J. Matyczynski	RDI	Class A Non-Voting Common Stock	Options Exercise	5.11%			5,620	115,506	18 Apr 2025	Direct
Andrzej J. Matyczynski	RDI	Restricted Stock Units	Options Exercise	-30%			-5,620	13,114	18 Apr 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.