Transaction · 0001225208-25-003153

ROBERTS BRIAN L

ROBERTS BRIAN L, CHAIR, CEO, reported a transaction classified as withholding at COMCAST CORP involving 818478.000000 shares for an estimated $29264680.89. Reported holdings after the transaction were 6523998.526000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FCHAIR, 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
withholding
Code F
Identifier
0001225208-25-003153
Class A Common Stock
Transaction date
Mar 06, 2025
Filed Mar 07, 2025, 09:08 PM · 1d delay
Shares
818k sh
$3.57k per share
Estimated value
-$2.92B
Computed from shares × price
Holdings after
6.52M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

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 & 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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