NASDAQ:MDIA

Mediaco Holding Stock Insider Trading

Communication Services > Broadcasting

Buy MDIA

*Your capital is at risk

$0.770

-0.0300 (-3.75%)

At Close: Jun 23, 2026

Mediaco Holding Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.99. In total, the insiders bought 267.6M and sold 61.59M MDIA 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)	99.99
● Buy	267.6M shares
● Sell	61.59M shares
54% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence Jun 22, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 99.99. Confidence increased due to high data reliability score of 90.

Historical Insider Trades

Date	Type	Person	Role	Amount
Sep 12, 2025 Sell	Class A Common Stock J-Other	Standard General L.p.	Director	2 105 596 Value: $0
Sep 12, 2025 Sell	Class A Common Stock J-Other	Standard General L.p.	Director	2 105 596 Value: $0
Sep 05, 2025 Buy	Class A Common Stock X-InTheMoney	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	28 206 152 Value: $38.1M
Sep 05, 2025 Sell	Class A Common Stock S-Sale	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	214 Value: $282
Sep 05, 2025 Sell	Warrant (Right to buy) X-InTheMoney	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	28 206 152 Value: $0
Sep 05, 2025 Sell	Warrant (Right to buy) X-InTheMoney	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	28 206 152 Value: $0
Sep 05, 2025 Sell	Class A Common Stock S-Sale	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	214 Value: $282
Sep 05, 2025 Buy	Class A Common Stock X-InTheMoney	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	28 206 152 Value: $38.1M
Jul 01, 2025 Buy	Class A Common Stock, par value $0.01 per share	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	0 Value: $0
Jul 01, 2025 Buy	Class A Common Stock Purchase Warrant	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	28 206 152 Value: $31.6M
Jul 01, 2025 Buy	Class A Common Stock Purchase Warrant	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	28 206 152 Value: $31.6M
Jul 01, 2025 Buy	Class A Common Stock, par value $0.01 per share	Blackrock Portfolio Management Llc 10 Percent Owner	10% Owner	0 Value: $0
May 01, 2025 Buy	Class A Common Stock M-Exempt	Hps Group Gp, Llc 10 Percent Owner	10% Owner	7 051 538 Value: $7.26M
May 01, 2025 Buy	Option M-Exempt	Hps Group Gp, Llc 10 Percent Owner	10% Owner	7 051 538 Value: $7.26M
May 01, 2025 Buy	Option M-Exempt	Hps Group Gp, Llc 10 Percent Owner	10% Owner	7 051 538 Value: $7.26M
May 01, 2025 Buy	Class A Common Stock M-Exempt	Hps Group Gp, Llc 10 Percent Owner	10% Owner	7 051 538 Value: $7.26M
Mar 10, 2025 Buy	Option	Estrella Media, Inc. 10 Percent Owner	10% Owner	7 051 538 Value: $7.55M
Mar 10, 2025 Buy	Option	Estrella Media, Inc. 10 Percent Owner	10% Owner	7 051 538 Value: $7.55M
Oct 29, 2024 Buy	Common Stock J-Other	Santaella Alain Rene Insider	Other	0 Value: $0
Oct 29, 2024 Buy	Common Stock J-Other	Santaella Alain Rene Insider	Other	0 Value: $0
Sep 26, 2024 Buy	Class A common stock	Defelice Debra Michelle Chief Financial Off., Treas.	Officer	0 Value: $0
Sep 26, 2024 Buy	Class A common stock	Defelice Debra Michelle Chief Financial Off., Treas.	Officer	0 Value: $0
Sep 17, 2024 Buy	Common Stock J-Other	Carington Andrew C. Insider	Other	0 Value: $0
Sep 17, 2024 Buy	Common Stock J-Other	Carington Andrew C. Insider	Other	0 Value: $0
Sep 16, 2024 Buy	Common Stock J-Other	Rodriguez Alberto Insider	Other	0 Value: $0

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

ABOUT MEDIACO HOLDING INC.

MediaCo Holding Inc. owns and operates radio stations in the United States. It operates in two segments, Radio and Outdoor Advertising. The Radio segment engages in the operation of WQHT-FM and WBLS-FM radio stations in the New York City area. The Outdoor Advertising segment operates advertising displays, such as bulletins, posters, and digital billboards primarily in Georgia, Alabama, South Carolina, Florida, Kentucky, West Virginia, and Ohio. T...

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