As of September 29, 2026, Sirius Xm Holdings's top three insider holders are Hathaway Inc Berkshire (TenPercentOwner, 124.81Mn shares), Media Corp Liberty (Director, 13.95Mn shares), Gregory B Maffei (Director, 5.39Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Hathaway Inc Berkshire | TenPercentOwner | 0 | 124,807,117 | 124,807,117 | 85.3% | 04 Aug, 2025 |
| 2 | Media Corp Liberty | Director, TenPercentOwner | 13,953,344 | 0 | 13,953,344 | 9.5% | 03 Nov, 2021 |
| 3 | Gregory B Maffei | Director | 5,385,099 | 0 | 5,385,099 | 3.7% | 27 Aug, 2026 |
| 4 | Jennifer C Witz | Ceo | 382,012 | 0 | 382,012 | 0.3% | 27 Aug, 2026 |
| 5 | Zachary Coughlin | Evp And Cfo | 299,422 | 0 | 299,422 | 0.2% | 26 Aug, 2026 |
| 6 | Wayne Thorsen | Evp, Chief Operating Officer | 214,557 | 0 | 214,557 | 0.1% | 27 May, 2026 |
| 7 | Eve Mothner | Evp, Chief Legal Officer Sec | 174,503 | 0 | 174,503 | 0.1% | 27 Aug, 2026 |
| 8 | Thomas D Barry | Evp And Cfo | 163,571 | 0 | 163,571 | 0.1% | 24 Nov, 2025 |
| 9 | Richard N Baer | Evp, General Counsel Sec. | 144,015 | 0 | 144,015 | 0.1% | 24 Nov, 2025 |
| 10 | Sean S Sullivan | Evp And Cfo | 110,027 | 0 | 110,027 | 0.1% | 27 Feb, 2023 |
| 11 | James E Meyer | Chief Executive Officer | 106,947 | 0 | 106,947 | 0.1% | 25 Feb, 2025 |
| 12 | Joseph A Inzerillo | Chief Product Tech. Officer | 76,706 | 0 | 76,706 | 0.1% | 25 Nov, 2024 |
| 13 | Patrick L Donnelly | Evp, General Counsel Sec. | 61,587 | 0 | 61,587 | 0.0% | 03 Feb, 2025 |
| 14 | Joseph A Verbrugge | Chief Commercial Officer | 55,010 | 0 | 55,010 | 0.0% | 27 Jun, 2024 |
| 15 | Evan Daniel Malone | Director | 44,306 | 0 | 44,306 | 0.0% | 27 Aug, 2026 |
| 16 | Dara F Altman | Evp Chief Admin. Officer | 44,183 | 0 | 44,183 | 0.0% | 01 Jun, 2022 |
| 17 | Eddy W Hartenstein | Director | 6,835 | 37,117 | 43,952 | 0.0% | 09 Sep, 2026 |
| 18 | Michael Rapino | Director | 41,136 | 0 | 41,136 | 0.0% | 27 Aug, 2026 |
| 19 | David Zaslav | Director | 35,465 | 0 | 35,465 | 0.0% | 27 Aug, 2026 |
| 20 | Kristina Salen | Director | 22,992 | 0 | 22,992 | 0.0% | 27 Aug, 2026 |
| 21 | Scott Andrew Greenstein | Pres. Chief Content Officer | 20,340 | 0 | 20,340 | 0.0% | 27 Aug, 2026 |
| 22 | Jonelle Procope | Director | 18,414 | 0 | 18,414 | 0.0% | 27 Aug, 2026 |
| 23 | Anjali Sud | Director | 16,204 | 0 | 16,204 | 0.0% | 27 Aug, 2026 |
| 24 | Dave Stephenson | Director | 12,737 | 0 | 12,737 | 0.0% | 27 Aug, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 09 Sep, 2026 | Eddy W Hartenstein | Director | Disposed G | 8,193 | $0.00 | $0 | 6,835 | Direct |
| 09 Sep, 2026 | Eddy W Hartenstein | Director | Acquired G | 8,193 | $0.00 | $0 | 37,117 | Indirect |
| 26 Aug, 2026 | David Zaslav | Director | Acquired A | 60 | $0.00 | $0 | 35,465 | Direct |
| 26 Aug, 2026 | Jonelle Procope | Director | Acquired A | 60 | $0.00 | $0 | 18,414 | Direct |
| 26 Aug, 2026 | Eddy W Hartenstein | Director | Acquired A | 60 | $0.00 | $0 | 15,028 | Direct |
| 26 Aug, 2026 | Gregory B Maffei | Director | Acquired A | 60 | $0.00 | $0 | 5,385,099 | Direct |
| 26 Aug, 2026 | Jennifer C Witz | Ceo | Acquired A | 1,419 | $0.00 | $0 | 382,012 | Direct |
| 26 Aug, 2026 | Anjali Sud | Director | Acquired A | 60 | $0.00 | $0 | 16,204 | Direct |
| 26 Aug, 2026 | Michael Rapino | Director | Acquired A | 60 | $0.00 | $0 | 41,136 | Direct |
| 26 Aug, 2026 | Kristina Salen | Director | Acquired A | 60 | $0.00 | $0 | 22,992 | Direct |
| 26 Aug, 2026 | Eve Mothner | Evp, Chief Legal Officer Sec | Acquired A | 1,528 | $0.00 | $0 | 174,503 | Direct |
| 26 Aug, 2026 | Scott Andrew Greenstein | Pres. Chief Content Officer | Acquired A | 177 | $0.00 | $0 | 20,340 | Direct |
| 26 Aug, 2026 | Dave Stephenson | Director | Acquired A | 60 | $0.00 | $0 | 12,737 | Direct |
| 26 Aug, 2026 | Evan Daniel Malone | Director | Acquired A | 60 | $0.00 | $0 | 44,306 | Direct |
| 26 Aug, 2026 | Zachary Coughlin | Evp And Cfo | Acquired A | 2,621 | $0.00 | $0 | 299,422 | Direct |
| 06 Aug, 2026 | Jonelle Procope | Director | Disposed S | 16,672 | $29.97 | $499.70K | 18,354 | Direct |
| 13 Jul, 2026 | Eddy W Hartenstein | Director | Disposed G | 6,688 | $0.00 | $0 | 14,968 | Direct |
| 13 Jul, 2026 | Eddy W Hartenstein | Director | Acquired G | 6,688 | $0.00 | $0 | 28,924 | Indirect |
| 29 May, 2026 | Anjali Sud | Director | Acquired A | 6,775 | $0.00 | $0 | 16,144 | Direct |
| 29 May, 2026 | Eddy W Hartenstein | Director | Acquired A | 6,775 | $0.00 | $0 | 21,656 | Direct |