ROBERTS BRIAN L - Insider Non-Derivative Transactions at COMCAST CORP (CMCSA) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Nov 4, 2025, ROBERTS BRIAN L's relationship to COMCAST CORP (CMCSA) is Director,Officer (Chairman of Board & CEO), and currently has 17,077,151 shares of Class A Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other CMCSA insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
ROBERTS BRIAN L - Insider Non-Derivative Transactions of CMCSA Class A Common Stock
ROBERTS BRIAN L - Insider Non-Derivative Transactions at CMCSA
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Nov 5, 2025 | J -- (Class A Common Stock) | 405968 | 0 | 5816725.53 |
| Nov 5, 2025 | G -- (Class A Common Stock) | 301305 | 0 | 6222693.53 |
| Nov 5, 2025 | G -- (Class A Common Stock) | 1304730 | 0 | 15772421 |
| Nov 5, 2025 | J -- (Class A Common Stock) | 405968 | 0 | 17077151 |
| Nov 4, 2025 | G -- (Class A Common Stock) | 96396 | 0 | 16671183 |
| Mar 7, 2025 | F -- (Class A Common Stock) | 818478 | 35.76 | 6523998.53 |
| Mar 7, 2025 | M -- (Class A Common Stock) | 907600 | 29.73 | 7342476.53 |
| Mar 3, 2025 | F -- (Class A Common Stock) | 6412 | 35.88 | 6434876.53 |
| Mar 3, 2025 | M -- (Class A Common Stock) | 6412 | 0 | 6441288.53 |
| Mar 2, 2025 | F -- (Class A Common Stock) | 36222 | 35.88 | 6434876.53 |
| Mar 2, 2025 | M -- (Class A Common Stock) | 36222 | 0 | 6471098.53 |
| Nov 28, 2024 | Sell -- (Class A Common Stock) | 235051 | 42.8 | 6434876.53 |
| Nov 27, 2024 | Sell -- (Class A Common Stock) | 234464 | 42.66 | 6669927.53 |
| Nov 5, 2024 | G -- (Class A Common Stock) | 517000 | 0 | 6904391.53 |
| Jun 7, 2024 | G -- (Class A Common Stock) | 31938 | 0 | 16767579 |
| Mar 16, 2024 | F -- (Class A Common Stock) | 4281 | 42.77 | 7421391.53 |
| Mar 16, 2024 | M -- (Class A Common Stock) | 4281 | 0 | 7425672.53 |
| Mar 5, 2024 | F -- (Class A Common Stock) | 147763 | 0 | 7421391.53 |
| Mar 5, 2024 | Acquisition -- (Class A Common Stock) | 306147 | 0 | 7569154.53 |
| Mar 3, 2024 | F -- (Class A Common Stock) | 21430 | 42.8 | 7263007.53 |
| Mar 3, 2024 | M -- (Class A Common Stock) | 46743 | 0 | 7284437.53 |
| Jan 31, 2024 | F -- (Class A Common Stock) | 718056 | 46.4 | 7237694.53 |
| Jan 31, 2024 | M -- (Class A Common Stock) | 965000 | 25 | 7955750.53 |
| Jan 3, 2024 | M -- (Class A Common Stock) | 21879 | 0 | 6973755.53 |
| Jan 3, 2024 | F -- (Class A Common Stock) | 8956 | 43.67 | 6990750.53 |
| Jan 3, 2024 | M -- (Class A Common Stock) | 21637 | 0 | 6995392.53 |
| Jan 3, 2024 | F -- (Class A Common Stock) | 7448 | 43.67 | 6999706.53 |
| Jan 3, 2024 | F -- (Class A Common Stock) | 5929 | 43.67 | 7007154.53 |
| Jan 3, 2024 | M -- (Class A Common Stock) | 17691 | 0 | 7013083.53 |
| Dec 15, 2023 | G -- (Class A Common Stock) | 110000 | 0 | 16799517 |
| Nov 15, 2023 | Sell -- (Class A Common Stock) | 616143 | 41.92 | 16909517 |
| Nov 15, 2023 | G -- (Class A Common Stock) | 276719 | 0 | 17525660 |
| Jun 14, 2023 | G -- (Class A Common Stock) | 10 | 0 | 4449876.47 |
| May 23, 2023 | G -- (Class A Common Stock) | 170000 | 0 | 6605600 |
| Mar 17, 2023 | F -- (Class A Common Stock) | 4887 | 36.24 | 4445911.27 |
| Mar 17, 2023 | M -- (Class A Common Stock) | 4887 | 0 | 4450798.27 |
| Mar 16, 2023 | F -- (Class A Common Stock) | 1623 | 35.89 | 4445911.27 |
| Mar 16, 2023 | M -- (Class A Common Stock) | 1623 | 0 | 4447534.27 |
| Mar 3, 2023 | F -- (Class A Common Stock) | 21449 | 36.95 | 4445911.27 |
| Mar 3, 2023 | M -- (Class A Common Stock) | 46743 | 0 | 4467360.27 |
| Jan 28, 2023 | F -- (Class A Common Stock) | 886363 | 39.86 | 4420617.27 |
| Jan 28, 2023 | M -- (Class A Common Stock) | 1212000 | 20.61 | 5306980.27 |
| Jan 4, 2023 | F -- (Class A Common Stock) | 5857 | 35.57 | 4094980.27 |
| Jan 4, 2023 | M -- (Class A Common Stock) | 21615 | 0 | 4100837.27 |
| Sep 16, 2022 | G -- (Class A Common Stock) | 217580 | 0 | 6775600 |
| Sep 14, 2022 | G -- (Class A Common Stock) | 100 | 0 | 3667585.27 |