As of June 06, 2026, Mediaco Holding's top three insider holders are General L.P. Standard (Director, 35.43Mn shares), Portfolio Management Llc Blackrock (TenPercentOwner, 35.26Mn shares), Group Gp, Llc Hps (TenPercentOwner, 7.05Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Corp Emmis | - | 415,424 | 0 | 25 Apr, 2023 |
| Deborah A Mcdermott | - | 40,453 | 0 | 10 Aug, 2023 |
| General L.P. Standard | - | 0 | 35,426,400 | 12 Sep, 2025 |
| Ryan A Hornaday | Evp, Cfo Treasurer | 3,163 | 0 | 16 Aug, 2021 |
| Bradford A Tobin | President, Coo | 198,657 | 0 | 10 Apr, 2023 |
| Andrew P. Glaze | - | 73,023 | 0 | 15 Aug, 2023 |
| Mary Beth Riggio | - | 34,342 | 0 | 10 Aug, 2023 |
| Robert L. Greene | - | 20,849 | 0 | 14 Aug, 2023 |
| Rahsan Lindsay | Ceo | 124,020 | 0 | 05 Jul, 2023 |
| Ann C Beemish | Cfo | 137,536 | 0 | 10 Apr, 2023 |
| Group Gp, Llc Hps | - | 0 | 7,051,538 | 05 May, 2025 |
| Portfolio Management Llc Blackrock | - | 0 | 35,257,476 | 08 Sep, 2025 |
* 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.
| 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 | A | 28,206,152 | - | 35,257,690 | I | X |
| 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 | Warrant (Right to buy) | D | 28,206,152 | $0.00 | 0 | I | X |
| 01 May, 2025 | Group Gp, Llc Hps | Class A Common Stock | A | 7,051,538 | - | 7,051,538 | I | M |
| 01 May, 2025 | Group Gp, Llc Hps | Option | D | 7,051,538 | - | 0 | I | M |
| 22 May, 2024 | Corp Emmis | Class A Common Stock | D | 10,781 | $1.25 | 306,473 | D | S |
| 17 May, 2024 | Corp Emmis | Class A Common Stock | D | 4,547 | $1.46 | 357,552 | D | S |
| 21 May, 2024 | Corp Emmis | Class A Common Stock | D | 40,298 | $1.25 | 317,254 | D | S |
| 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 |
| 08 Aug, 2023 | Andrew P. Glaze | Class A Common Stock | A | 12,856 | - | 73,023 | D | A |
| 08 Aug, 2023 | Robert L. Greene | Class A Common Stock | A | 12,856 | - | 12,856 | D | A |
| 08 Aug, 2023 | Robert L. Greene | Class A Common Stock | A | 7,993 | - | 20,849 | D | A |
| 08 Aug, 2023 | Deborah A Mcdermott | Class A Common Stock | A | 25,713 | - | 40,453 | D | A |
| 08 Aug, 2023 | Mary Beth Riggio | Class A Common Stock | A | 12,856 | - | 34,342 | D | A |
| 08 Aug, 2023 | Mary Beth Riggio | Class A Common Stock | A | 12,856 | - | 34,342 | D | A |
| 30 Jun, 2023 | Rahsan Lindsay | Class A Common Stock | D | 11,541 | $1.12 | 124,020 | D | F |
| 14 Jun, 2023 | Corp Emmis | Class A Common Stock | D | 12,913 | $1.39 | 362,099 | D | S |
| 12 Jun, 2023 | Corp Emmis | Class A Common Stock | D | 1,026 | $1.27 | 408,270 | D | S |