Form 4 for CMCSA Comcast
Accepted 2026-03-06 00:00:00 ET · period of report 2026-03-05 · accession 0001225208-26-003380 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-03-06 | 2026-03-05 | CMCSA | Armstrong Jason | CFO | M - OptEx | $28.38 | +73.5K | 172.4K | +74% | +$2.09M |
| D | 2026-03-06 | 2026-03-05 | CMCSA | Armstrong Jason | CFO | F - Tax | $31.75 | -69.0K | 98.9K | -41% | -$2.19M |
| D | 2026-03-06 | 2026-03-05 | CMCSA | Armstrong Jason | CFO | S - Sale+OE | $31.74 | -4,494 | 167.9K | -3% | -$142.6K |
| D | 2026-03-06 | 2026-03-05 | CMCSA | Armstrong Jason | CFO | M - OptEx | $28.38 | -73.5K | 0 | -100% | -$2.09M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-03-05 | M | A | 73,497 | $28.38 | 172,399.58 | D | — | — | |
| 2 | Common | Class A Common Stock | 2026-03-05 | F | D | 69,003 | $31.75 | 98,902.58 | D | — | — | |
| 3 | Common | Class A Common Stock | 2026-03-05 | S | D | 4,494 | $31.74 | 167,905.58 | D | — | — | |
| 4 | Derivative | Option to Purchase | 2026-03-05 | M | D | 73,497 | $28.38 | 0 | D | $28.38 · — to 2026-03-17 | 73,497 Class A Common Stock | (F1) With respect to the number of shares set forth in Column 7, this option is immediately exercisable. |