CMCSA
COMCAST CORP
COMCAST CORP (CMCSA) has 18 SEC Form 4 filings (39 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Jul 2, 2026.
Insiders have net sold $143K over the trailing 6 months.
- Industry:Telecommunications Services
- CEO:Brian L. Roberts
- Employees:179,000
- HQ:Philadelphia, PA, US
- IPO:1980-03-17
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$143K
reported sales (SEC code S)
Unique Insiders
1
in the rolling window
Market Cap
$86.7B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Armstrong JasonFirst filing | CFO | Sale | 4,494 | $143K | Mar 6 | SEC ↗ |
Congress trading CMCSA
See timeline →- DRep. Gilbert CisnerosPurchase$1,001 - $15,0002026-06-16
- RRep. Mike KellySale$1,001 - $15,0002026-05-07
- DRep. Ro KhannaPurchase$1,001 - $15,0002026-05-01
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Related companies
COMCAST CORP is in the Transportation & Utilities sector.