Mediaco Holding Inc. (MDIA) Insider Ownership

Historic Insider Ownership Trends

Over the 90-day window ending February 19, 2026, Mediaco Holding's three dominant insider ownership positions are held by Director General L.P. Standard (35.43Mn shares), TenPercentOwner Portfolio Management Llc Blackrock (35.26Mn shares), TenPercentOwner Group Gp, Llc Hps (7.05Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
General L.P. Standard 35,426,400 12 Sep, 2025
Portfolio Management Llc Blackrock 35,257,476 08 Sep, 2025
Group Gp, Llc Hps 7,051,538 05 May, 2025
Corp Emmis 306,473 24 May, 2024
Bradford A Tobin President And Coo 198,657 10 Apr, 2023
Ann C Beemish Cfo 137,536 10 Apr, 2023
Rahsan Lindsay Ceo 124,020 05 Jul, 2023
Andrew P. Glaze 73,023 15 Aug, 2023
Deborah A Mcdermott 40,453 10 Aug, 2023
Mary Beth Riggio 34,342 10 Aug, 2023
Robert L. Greene 20,849 14 Aug, 2023
Ryan A Hornaday Evp And Cfo & Treasurer 3,163 16 Aug, 2021
Jeffrey H Smulyan Ceo 327 16 Jun, 2021

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
12 Sep, 2025 General L.P. Standard Class A Common Stock D 2,105,596 $0.00 35,426,400 I J
05 Sep, 2025 Portfolio Management Llc Blackrock Class A Common Stock D 214 $1.32 35,257,476 I S
05 Sep, 2025 Portfolio Management Llc Blackrock Class A Common Stock A 28,206,152 - 35,257,690 I X
01 May, 2025 Group Gp, Llc Hps - - 7,051,538 I
01 May, 2025 Group Gp, Llc Hps Class A Common Stock A 7,051,538 - 7,051,538 I M
22 May, 2024 Corp Emmis Class A Common Stock D 10,781 $1.25 306,473 D S
21 May, 2024 Corp Emmis - - 317,254 D
21 May, 2024 Corp Emmis Class A Common Stock D 40,298 $1.25 317,254 D S
17 May, 2024 Corp Emmis - - 357,552 D
17 May, 2024 Corp Emmis Class A Common Stock D 4,547 $1.46 357,552 D S
16 Apr, 2024 General L.P. Standard - - 37,531,996 I
16 Apr, 2024 General L.P. Standard Series A Convertible Preferred Stock D 286,031 - 0 I D
16 Apr, 2024 General L.P. Standard Class A Common Stock A 20,733,869 $1.43 37,531,996 I A
16 Apr, 2024 General L.P. Standard - - 0 I
08 Aug, 2023 Deborah A Mcdermott Class A Common Stock A 25,713 - 40,453 D A
08 Aug, 2023 Andrew P. Glaze Class A Common Stock A 12,856 - 73,023 D A
08 Aug, 2023 Mary Beth Riggio Class A Common Stock A 12,856 - 34,342 D A
08 Aug, 2023 Robert L. Greene - - 12,856 D
08 Aug, 2023 Robert L. Greene Class A Common Stock A 12,856 - 12,856 D A
08 Aug, 2023 Robert L. Greene - - 20,849 D