Transaction · 0001225208-26-002691

ROBERTS BRIAN L

ROBERTS BRIAN L, CHAIR, CC, reported a transaction classified as grant at COMCAST CORP involving 428438.000000 shares for an estimated $0.00. Reported holdings after the transaction were 428438.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ACHAIR, CC
CMCSACOMCAST CORP
Filing timeFeb 26
Trade dateFeb 24, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$30.85
Pre-filing
1mo ago -5.0%1w ago +2.3%1d ago +2.5%
Returns since
7d +2.4%30d -8.2%90d -18.2%180d -11.9%1y -11.9%

CMCSA price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
CMCSA since 2026-02-26Filed 190 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
grant
Code A
Identifier
0001225208-26-002691
Restricted Stock Units
Transaction date
Feb 24, 2026
Filed Feb 26, 2026, 12:00 AM · 2d delay
Shares
428k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
428k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Derivative Transaction Direct Ownership Large Holdings Increase
-6score
Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chairman of Board & Co-CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

  2. F2

    The restricted stock units were granted subject to the achievement of performance conditions, which were attained on the transaction date. The restricted stock units vest 100% on the 3rd anniversary o…

Original filing · 0001225208-26-002691
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Same reporting owner
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CMCSA