Comcast Corp. planned insider sales
In the twelve months since 22 September 2025 insiders at Comcast Corp. filed 3 Form 144 notices of planned sales, 70,716 shares worth $2.3 million at the time of filing, from 3 sellers. The latest, filed 5 March 2026: Armstrong Jason (officer), 4,494 shares worth $142,617, planned for around 5 March 2026 through Fidelity Brokerage Services LLC.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 5 March 2026 | Armstrong Jason | Officer | 4,494 | $142,617 | 5 March 2026 | Fidelity Brokerage Services LLC | Stock Option Exercise | Form 144 |
| 11 February 2026 | Cavanagh Michael J | Member of immediate family of any of the foregoing | 57,947 | $1.9 million | 11 February 2026 | Fidelity Brokerage Services LLC | Option Granted - 03/18/2016 | Form 144 |
| 3 February 2026 | Nakahara Asuka | Director | 8,275 | $245,768 | 3 February 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.
Source
Form 144 filings on EDGAR for Comcast Corp.: the company's filing index, each notice read from its own XML.
The same record on your computer
GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.