Mediaco Holding's three largest insider shareholders as of May 04, 2026 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 |
|---|---|---|---|---|
| General L.P. Standard | - | 0 | 35,426,400 | 12 Sep, 2025 |
| Portfolio Management Llc Blackrock | - | 0 | 35,257,476 | 08 Sep, 2025 |
| Group Gp, Llc Hps | - | 0 | 7,051,538 | 05 May, 2025 |
| Corp Emmis | - | 415,424 | 0 | 25 Apr, 2023 |
| General L.P. Standard | - | 0 | 360,767 | 03 Jan, 2022 |
| Corp Emmis | - | 306,473 | 0 | 24 May, 2024 |
| Bradford A Tobin | President, Coo | 198,657 | 0 | 10 Apr, 2023 |
| Ann C Beemish | Cfo | 137,536 | 0 | 10 Apr, 2023 |
| Rahsan Lindsay | Ceo | 124,020 | 0 | 05 Jul, 2023 |
| Andrew P. Glaze | - | 73,023 | 0 | 15 Aug, 2023 |
| Deborah A Mcdermott | - | 40,453 | 0 | 10 Aug, 2023 |
| Mary Beth Riggio | - | 34,342 | 0 | 10 Aug, 2023 |
| Robert L. Greene | - | 20,849 | 0 | 14 Aug, 2023 |
| Ryan A Hornaday | Evp, Cfo Treasurer | 3,163 | 0 | 16 Aug, 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.
| 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 | Mary Beth Riggio | Class A Common Stock | A | 12,856 | - | 34,342 | D | A |
| 08 Aug, 2023 | Deborah A Mcdermott | Class A Common Stock | A | 25,713 | - | 40,453 | 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 |
| 13 Jun, 2023 | Corp Emmis | Class A Common Stock | D | 33,258 | $1.50 | 375,012 | D | S |