NASDAQ:RDIB

Reading International . Class B Stock Insider Trading

Communication Services > Entertainment

Buy RDIB

*Your capital is at risk

$8.51

+0 (+0%)

At Close: Jun 23, 2026

Reading International . Class B Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 1.08M and sold 89.92K RDIB shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	0
● Buy	1.08M shares
● Sell	89.92K shares
31% Buy Activity Negligible or No Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Sep 11, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	2 069 Value: $41.8K
Sep 08, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	600 Value: $12.0K
Sep 08, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	600 Value: $12.0K
Sep 07, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	85 Value: $2K
Sep 07, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	85 Value: $2K
Aug 04, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Aug 04, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Aug 03, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	956 Value: $19.4K
Aug 03, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	956 Value: $19.4K
Aug 02, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Aug 02, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Aug 01, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	500 Value: $10.6K
Aug 01, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	500 Value: $10.6K
Jul 31, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	651 Value: $13.7K
Jul 31, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	651 Value: $13.7K
Jul 28, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	200 Value: $4K
Jul 28, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	200 Value: $4K
Jul 26, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Jul 26, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Jul 24, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	300 Value: $6K
Jul 24, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	300 Value: $6K
Jul 21, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	1 300 Value: $26.2K
Jul 21, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	1 300 Value: $26.2K
Jul 20, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K
Jul 20, 2023 Sell	Class B Common Stock S-Sale	Cuban Mark 10 Percent Owner	10% Owner	100 Value: $2K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks