Transaction · 0001225208-25-003153

ROBERTS BRIAN L

ROBERTS BRIAN L, CHAIR, CEO, reported a transaction classified as exercise at COMCAST CORP involving 907600.000000 shares for an estimated $26978410.00. Reported holdings after the transaction were 7342476.526000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCHAIR, CEO
CMCSACOMCAST CORP
Filing timeMar 07
Trade dateMar 06, 2025
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
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

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 2025-03-07Filed 546 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

Non-derivative
Type
exercise
Code M
Identifier
0001225208-25-003153
Class A Common Stock
Transaction date
Mar 06, 2025
Filed Mar 07, 2025, 09:08 PM · 1d delay
Shares
907k sh
$2.97k per share
Estimated value
$2.69B
Computed from shares × price
Holdings after
7.34M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
+10score
Filing-only score

+10

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

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chairman of Board & CEO

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

    With respect to the number of shares set forth in Column 7, this option is immediately exercisable.

Original filing · 0001225208-25-003153
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