Insiders / Reid Thomas J.

Reid Thomas J.

CIK 1771223personinsider

Companies

1

First seen

Jan 22, 2026

Last activity

Mar 3, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Comcast Corp. · CMCSA	Executive	174,809	223,474	8	—

All securities held

2 positions · latest reported per filing

Company	Security	Shares	As of
Comcast Corp.	Class A Common Stock	174,809	Mar 1, 2026
Comcast Corp.	Phantom StockDerivative	6,252	Jan 20, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Mar 1, 2026	Other	CMCSA Comcast Corp. Class A Common Stock	$1.51M	-49K -21.78%	174,809 <0.01% of shares	low
Jan 20, 2026	Other	CMCSA Comcast Corp. Class A Common Stock	$131.2K	-5K -3.46%	130,332 <0.01% of shares	low
Mar 1, 2026	Exercise	CMCSA Comcast Corp. Class A Common Stock	$0	+93K +71.47%	223,474 <0.01% of shares	low
Jan 20, 2026	Exercise	CMCSA Comcast Corp. Class A Common Stock	$0	+12K +10.04%	135,008 <0.01% of shares	low
Mar 1, 2026	Exercise	CMCSA Comcast Corp. Restricted Stock Units	—	-93K -100.00%	0 0.00% of shares	low
Feb 24, 2026	Grant	CMCSA Comcast Corp. Restricted Stock Units	—	+93K	93,142 <0.01% of shares	low
Jan 20, 2026	Exercise	CMCSA Comcast Corp. Restricted Stock Units	—	-12K -27.27%	32,852 <0.01% of shares	low