CMCSA Comcast
Nasdaq · SEC CIK 1166691 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $2.28M 3 sales by 3 insiders
- Filings on record
- 345 since 2021-07-02, latest 2026-09-03 16:13
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Cavanagh Michael J | Co-CEO, Dir | — | $1.89M |
| NAKAHARA ASUKA | Dir | — | $245.8K |
| Armstrong Jason | CFO | — | $142.6K |
| Khoury Jennifer | Chief Comms Off | — | — |
| Reid Thomas J. | CLO, Sec | — | — |
| Lucas Wonya Y | Dir | — | — |
| Murdock Daniel C. | EVP, CAO | — | — |
| Brady Louise F. | Dir | — | — |
| Bell Madeline S. | Dir | — | — |
| Baltimore Thomas J Jr | Dir | — | — |
Transactions 462
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2024-03-05 | 2024-03-01+ | CMCSA | Murdock Daniel C. | EVP, CAO | M - OptEx | $0.00 | +5,126 | 27.0K | +23% | $0 |
| DM | 2024-03-05 | 2024-03-01+ | CMCSA | Murdock Daniel C. | EVP, CAO | F - Tax | $42.80 | -1,388 | 26.5K | -5% | -$59.4K |
| DM | 2024-03-05 | 2024-03-01 | CMCSA | Armstrong Jason | CFO | F - Tax | $42.80 | -2,697 | 29.0K | -9% | -$115.4K |
| DM | 2024-03-05 | 2024-03-01 | CMCSA | Armstrong Jason | CFO | M - OptEx | $0.00 | +6,382 | 29.6K | +27% | $0 |
| D | 2024-03-05 | 2024-03-02 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | M - OptEx | $0.00 | +46.7K | 7.28M | +0.6% | $0 |
| DM | 2024-03-05 | 2024-03-02+ | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | F - Tax | $5.42 | -169.2K | 7.26M | -2% | -$917.2K |
| D | 2024-03-05 | 2024-03-04 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | A - Grant | $0.00 | +306.1K | 7.57M | +4% | $0 |
| DM | 2024-03-05 | 2024-03-02+ | CMCSA | Cavanagh Michael J | Pres | F - Tax | $42.80 | -124.6K | 134.7K | -48% | -$5.33M |
| D | 2024-03-05 | 2024-03-02 | CMCSA | Cavanagh Michael J | Pres | M - OptEx | $0.00 | +31.1K | 31.1K | New | $0 |
| D | 2024-03-05 | 2024-03-04 | CMCSA | Cavanagh Michael J | Pres | A - Grant | $0.00 | +228.2K | 244.4K | +1,413% | $0 |
| DM | 2024-03-05 | 2024-03-01+ | CMCSA | Khoury Jennifer | Chief Comms Off | M - OptEx | $0.00 | +6,037 | 34.3K | +21% | $0 |
| DM | 2024-03-05 | 2024-03-01+ | CMCSA | Khoury Jennifer | Chief Comms Off | F - Tax | $42.80 | -2,793 | 35.1K | -7% | -$119.5K |
| D | 2024-02-16 | 2024-02-15 | CMCSA | Armstrong Jason | CFO | M - OptEx | $0.00 | +5,296 | 27.6K | +24% | $0 |
| D | 2024-02-16 | 2024-02-15 | CMCSA | Armstrong Jason | CFO | F - Tax | $41.80 | -2,247 | 25.3K | -8% | -$93.9K |
| D | 2024-01-31 | 2024-01-30 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | M - OptEx | $25.00 | +965.0K | 7.96M | +14% | +$24.12M |
| D | 2024-01-31 | 2024-01-30 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | F - Tax | $46.40 | -718.1K | 7.24M | -9% | -$33.32M |
| 2024-01-30 | 2024-01-29 | CMCSA | Cavanagh Michael J | Pres | S - Sale | $46.10 | -114.7K | 0 | -100% | -$5.29M | |
| D | 2024-01-16 | 2024-01-14 | CMCSA | Armstrong Jason | CFO | F - Tax | $42.99 | -3,159 | 22.3K | -12% | -$135.8K |
| D | 2024-01-16 | 2024-01-14 | CMCSA | Armstrong Jason | CFO | M - OptEx | $0.00 | +7,740 | 25.4K | +44% | $0 |
| D | 2024-01-08 | 2024-01-04 | CMCSA | Armstrong Jason | CFO | M - OptEx | $0.00 | +5,592 | 20.1K | +39% | $0 |
| D | 2024-01-08 | 2024-01-04 | CMCSA | Armstrong Jason | CFO | F - Tax | $42.63 | -2,373 | 17.7K | -12% | -$101.2K |
| DM | 2024-01-04 | 2024-01-02 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | M - OptEx | $0.00 | +61.2K | 6.97M | +0.9% | $0 |
| DM | 2024-01-04 | 2024-01-02 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | F - Tax | $43.67 | -22.3K | 6.99M | -0.3% | -$975.3K |
| D | 2024-01-04 | 2024-01-02 | CMCSA | Reid Thomas J. | CLO, Sec | F - Tax | $43.67 | -4,441 | 26.2K | -14% | -$193.9K |
| D | 2024-01-04 | 2024-01-02 | CMCSA | Reid Thomas J. | CLO, Sec | M - OptEx | $0.00 | +11.7K | 30.7K | +62% | $0 |
| 2024-01-03 | 2023-12-31 | CMCSA | HASSELL GERALD L | Dir | A - Grant | $0.00 | +192.42 | 66.6K | +0.3% | $0 | |
| 2024-01-03 | 2023-12-31 | CMCSA | NAKAHARA ASUKA | Dir | A - Grant | $0.00 | +769.67 | 41.3K | +2% | $0 | |
| 2024-01-03 | 2023-12-31 | CMCSA | NOVAK DAVID C | Dir | A - Grant | $0.00 | +769.67 | 365.8K | +0.2% | $0 | |
| 2024-01-03 | 2023-12-31 | CMCSA | Honickman Jeffrey A | Dir | A - Grant | $0.00 | +997.72 | 209.4K | +0.5% | $0 | |
| 2024-01-03 | 2023-12-31 | CMCSA | Baltimore Thomas J Jr | Dir | A - Grant | $0.00 | +769.67 | 13.0K | +6% | $0 | |
| 2024-01-03 | 2023-12-31 | CMCSA | Brady Louise F. | Dir | A - Grant | $0.00 | +769.67 | 7,313 | +12% | $0 | |
| I | 2023-12-18 | 2023-12-14 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | G - Gift | $0.00 | -110.0K | 16.80M | -0.7% | $0 |
| 2023-11-22 | 2023-11-20 | CMCSA | Montiel Maritza Gomez | Dir | F - Tax | $42.94 | -49 | 24.8K | -0.2% | -$2,104 | |
| 2023-11-22 | 2023-11-20 | CMCSA | Montiel Maritza Gomez | Dir | A - Grant | $0.00 | +5,240 | 24.8K | +27% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | NOVAK DAVID C | Dir | A - Grant | $0.00 | +5,240 | 365.0K | +1% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | Baltimore Thomas J Jr | Dir | A - Grant | $0.00 | +5,240 | 12.3K | +75% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | Honickman Jeffrey A | Dir | A - Grant | $0.00 | +5,240 | 208.4K | +3% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | Bell Madeline S. | Dir | A - Grant | $0.00 | +5,240 | 29.1K | +22% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | HASSELL GERALD L | Dir | A - Grant | $0.00 | +5,240 | 66.4K | +9% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | NAKAHARA ASUKA | Dir | A - Grant | $0.00 | +5,240 | 40.5K | +15% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | Brady Louise F. | Dir | A - Grant | $0.00 | +5,240 | 6,544 | +402% | $0 | |
| DM | 2023-11-22 | 2023-11-20 | CMCSA | Armstrong Jason | CFO | S - Sale+OE | $42.63 | -41.7K | 70.4K | -37% | -$1.78M |
| D | 2023-11-22 | 2023-11-20 | CMCSA | Armstrong Jason | CFO | M - OptEx | $25.00 | +27.2K | 76.8K | +55% | +$680.0K |
| D | 2023-11-22 | 2023-11-20 | CMCSA | Armstrong Jason | CFO | F - Tax | $42.61 | -20.7K | 49.6K | -29% | -$883.3K |
| 2023-11-22 | 2023-11-20 | CMCSA | BREEN EDWARD D | Dir | A - Grant | $0.00 | +5,240 | 56.0K | +10% | $0 | |
| 2023-11-22 | 2023-11-20 | CMCSA | BACON KENNETH J | Dir | F - Tax | $42.94 | -81 | 42.0K | -0.2% | -$3,478 | |
| 2023-11-22 | 2023-11-20 | CMCSA | BACON KENNETH J | Dir | A - Grant | $0.00 | +5,240 | 42.1K | +14% | $0 | |
| I | 2023-11-15 | 2023-11-14 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | S - Sale | $41.92 | -616.1K | 16.91M | -4% | -$25.83M |
| I | 2023-11-15 | 2023-11-14 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | G - Gift | $0.00 | -276.7K | 17.53M | -2% | $0 |
| 2023-10-05 | 2023-10-03 | CMCSA | Brady Louise F. | Dir | A - Grant | $0.00 | +1,295 | 1,295 | New | $0 | |
| 2023-10-03 | 2023-09-30 | CMCSA | NOVAK DAVID C | Dir | A - Grant | $0.00 | +704.78 | 359.5K | +0.2% | $0 | |
| 2023-10-03 | 2023-09-30 | CMCSA | NAKAHARA ASUKA | Dir | A - Grant | $0.00 | +704.78 | 34.9K | +2% | $0 | |
| 2023-10-03 | 2023-09-30 | CMCSA | Baltimore Thomas J Jr | Dir | A - Grant | $0.00 | +704.78 | 6,977 | +11% | $0 | |
| 2023-10-03 | 2023-09-30 | CMCSA | Honickman Jeffrey A | Dir | A - Grant | $0.00 | +916.22 | 201.4K | +0.5% | $0 | |
| 2023-10-03 | 2023-09-30 | CMCSA | HASSELL GERALD L | Dir | A - Grant | $0.00 | +176.20 | 59.9K | +0.3% | $0 | |
| 2023-08-30 | 2023-08-28 | CMCSA | BREEN EDWARD D | Dir | G - Gift | $0.00 | +19.2K | 50.7K | +61% | $0 | |
| D | 2023-08-07 | 2023-08-04 | CMCSA | Murdock Daniel C. | EVP, CAO | M - OptEx | $29.88 | +36.2K | 51.5K | +237% | +$1.08M |
| D | 2023-08-07 | 2023-08-04 | CMCSA | Murdock Daniel C. | EVP, CAO | F - Tax | $45.48 | -28.7K | 22.8K | -56% | -$1.30M |
| 2023-07-05 | 2023-06-30 | CMCSA | HASSELL GERALD L | Dir | A - Grant | $0.00 | +188.03 | 58.5K | +0.3% | $0 | |
| 2023-07-05 | 2023-06-30 | CMCSA | Baltimore Thomas J Jr | Dir | A - Grant | $0.00 | +752.11 | 6,235 | +14% | $0 | |
| 2023-07-05 | 2023-06-30 | CMCSA | NAKAHARA ASUKA | Dir | A - Grant | $0.00 | +752.11 | 33.8K | +2% | $0 | |
| 2023-07-05 | 2023-06-30 | CMCSA | Honickman Jeffrey A | Dir | A - Grant | $0.00 | +977.74 | 198.7K | +0.5% | $0 | |
| 2023-07-05 | 2023-06-30 | CMCSA | NOVAK DAVID C | Dir | A - Grant | $0.00 | +752.11 | 358.4K | +0.2% | $0 | |
| D | 2023-06-21 | 2023-06-19 | CMCSA | Murdock Daniel C. | EVP, CAO | M - OptEx | $0.00 | +2,559 | 16.3K | +19% | $0 |
| D | 2023-06-21 | 2023-06-19 | CMCSA | Murdock Daniel C. | EVP, CAO | F - Tax | $41.20 | -1,007 | 15.3K | -6% | -$41.5K |
| 2023-06-14 | 2023-06-13 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | G - Gift | $0.00 | -10 | 4.45M | -0.0% | $0 | |
| M | 2023-06-14 | 2023-06-12+ | CMCSA | Cavanagh Michael J | Pres | G - Gift | $0.00 | -15.7K | 138.3K | -10% | $0 |
| D | 2023-06-06 | 2023-06-05 | CMCSA | Armstrong Jason | CFO, Treas | M - OptEx | $0.00 | +3,564 | 51.2K | +7% | $0 |
| D | 2023-06-06 | 2023-06-05 | CMCSA | Armstrong Jason | CFO, Treas | F - Tax | $39.79 | -1,512 | 49.6K | -3% | -$60.2K |
| D | 2023-05-24 | 2023-05-22 | CMCSA | Khoury Jennifer | Chief Comms Off | M - OptEx | $0.00 | +5,808 | 34.4K | +20% | $0 |
| D | 2023-05-24 | 2023-05-22 | CMCSA | Khoury Jennifer | Chief Comms Off | F - Tax | $41.24 | -2,688 | 31.7K | -8% | -$110.9K |
| I | 2023-05-24 | 2023-05-22 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | G - Gift | $0.00 | -170.0K | 6.61M | -3% | $0 |
| 2023-04-04 | 2023-03-31 | CMCSA | NAKAHARA ASUKA | Dir | A - Grant | $0.00 | +824.32 | 32.6K | +3% | $0 | |
| 2023-04-04 | 2023-03-31 | CMCSA | Baltimore Thomas J Jr | Dir | A - Grant | $0.00 | +725.40 | 5,444 | +15% | $0 | |
| 2023-04-04 | 2023-03-31 | CMCSA | HASSELL GERALD L | Dir | A - Grant | $0.00 | +206.08 | 56.9K | +0.4% | $0 | |
| D | 2023-04-04 | 2023-04-01 | CMCSA | Armstrong Jason | CFO, Treas | F - Tax | $37.91 | -1,997 | 46.9K | -4% | -$75.7K |
| D | 2023-04-04 | 2023-04-01 | CMCSA | Armstrong Jason | CFO, Treas | M - OptEx | $0.00 | +4,312 | 48.9K | +10% | $0 |
| D | 2023-04-04 | 2023-04-01 | CMCSA | Khoury Jennifer | Chief Comms Off | F - Tax | $37.91 | -1,198 | 28.6K | -4% | -$45.4K |
| D | 2023-04-04 | 2023-04-01 | CMCSA | Khoury Jennifer | Chief Comms Off | M - OptEx | $0.00 | +2,587 | 29.8K | +10% | $0 |
| 2023-04-04 | 2023-03-31 | CMCSA | NOVAK DAVID C | Dir | A - Grant | $0.00 | +824.32 | 357.3K | +0.2% | $0 | |
| 2023-04-04 | 2023-03-31 | CMCSA | Honickman Jeffrey A | Dir | A - Grant | $0.00 | +1,072 | 195.7K | +0.6% | $0 | |
| D | 2023-04-04 | 2023-04-01 | CMCSA | Murdock Daniel C. | EVP, CAO | M - OptEx | $0.00 | +2,156 | 13.9K | +18% | $0 |
| D | 2023-04-04 | 2023-04-01 | CMCSA | Murdock Daniel C. | EVP, CAO | F - Tax | $37.91 | -925 | 13.0K | -7% | -$35.1K |
| D | 2023-03-30 | 2023-03-29 | CMCSA | Khoury Jennifer | Chief Comms Off | F - Tax | $36.95 | -418 | 27.2K | -2% | -$15.4K |
| D | 2023-03-30 | 2023-03-29 | CMCSA | Khoury Jennifer | Chief Comms Off | M - OptEx | $0.00 | +903 | 27.6K | +3% | $0 |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Cavanagh Michael J | Pres | F - Tax | $36.11 | -42.5K | 107.1K | -28% | -$1.53M |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Cavanagh Michael J | Pres | M - OptEx | $0.00 | +87.1K | 122.4K | +246% | $0 |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Armstrong Jason | CFO, Treas | M - OptEx | $0.00 | +8,015 | 47.0K | +21% | $0 |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Armstrong Jason | CFO, Treas | F - Tax | $36.13 | -3,401 | 44.6K | -7% | -$122.9K |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Murdock Daniel C. | EVP, CAO | F - Tax | $36.15 | -1,560 | 8,739 | -15% | -$56.4K |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Murdock Daniel C. | EVP, CAO | M - OptEx | $0.00 | +5,595 | 9,128 | +158% | $0 |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | F - Tax | $36.15 | -6,510 | 4.45M | -0.1% | -$235.4K |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | M - OptEx | $0.00 | +6,510 | 4.45M | +0.1% | $0 |
| 2023-03-17 | 2023-03-15 | CMCSA | Baltimore Thomas J Jr | Dir | A - Grant | $0.00 | +4,075 | 4,719 | +633% | $0 | |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Khoury Jennifer | Chief Comms Off | M - OptEx | $0.00 | +6,145 | 25.1K | +32% | $0 |
| DM | 2023-03-17 | 2023-03-15+ | CMCSA | Khoury Jennifer | Chief Comms Off | F - Tax | $36.15 | -2,845 | 26.7K | -10% | -$102.8K |
| 2023-03-09 | 2023-03-07 | CMCSA | BREEN EDWARD D | Dir | G - Gift | $0.00 | -82.0K | 31.5K | -72% | $0 | |
| D | 2023-03-03 | 2023-03-02 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | F - Tax | $36.95 | -21.4K | 4.45M | -0.5% | -$792.5K |
| D | 2023-03-03 | 2023-03-02 | CMCSA | ROBERTS BRIAN L | CEO, COB of Board, Dir | M - OptEx | $0.00 | +46.7K | 4.47M | +1% | $0 |
| D | 2023-03-03 | 2023-03-02 | CMCSA | Cavanagh Michael J | Pres | M - OptEx | $0.00 | +31.1K | 106.3K | +41% | $0 |
Purchase Sale Sale after option exercise All abbreviations