Jason Armstrong Comcast Corp (CMCSA) insider trading activity

Jason Armstrong is CFO of COMCAST CORP. Currently has a direct ownership of 32,914 shares of CMCSA, which is worth approximately $1.21 Million. The most recent transaction as insider was on Mar 01, 2025, when has been sold 2,952 shares (Class A Common Stock) at a price of $35.88 per share, resulting in proceeds of $105,917. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 32.9K

29.97% 3M change

0.65% 12M change

Total Value Held $1.21 Million

Jason Armstrong Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 01 2025	SELL Payment of exercise price or tax liability	$105,917 $35.88 p/Share	2,952 Reduced 8.23%	32,914 Class A Common Stock
Mar 01 2025	BUY Exercise of conversion of derivative security	-	6,382 Added 15.11%	35,866 Class A Common Stock
Jan 14 2025	SELL Payment of exercise price or tax liability	$130,240 $36.38 p/Share	3,580 Reduced 10.83%	29,484 Class A Common Stock
Jan 14 2025	BUY Exercise of conversion of derivative security	-	7,740 Added 18.97%	33,064 Class A Common Stock
Nov 06 2024	SELL Payment of exercise price or tax liability	$2,465,146 $44.86 p/Share	54,952 Reduced 68.45%	25,324 Class A Common Stock
Nov 06 2024	SELL Open market or private sale	$1,042,672 $44.85 p/Share	23,248 Reduced 22.46%	80,276 Class A Common Stock
Nov 06 2024	BUY Exercise of conversion of derivative security	$2,027,586 $29.73 p/Share	68,200 Added 39.71%	103,524 Class A Common Stock
Jun 05 2024	SELL Payment of exercise price or tax liability	$59,179 $39.14 p/Share	1,512 Reduced 4.1%	35,324 Class A Common Stock
Jun 05 2024	BUY Exercise of conversion of derivative security	-	3,564 Added 8.82%	36,836 Class A Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$116,847 $42.77 p/Share	2,732 Reduced 7.71%	32,700 Class A Common Stock
Mar 15 2024	BUY Exercise of conversion of derivative security	-	6,440 Added 15.38%	35,432 Class A Common Stock
Mar 01 2024	SELL Payment of exercise price or tax liability	$115,431 $42.8 p/Share	2,697 Reduced 8.51%	28,992 Class A Common Stock
Mar 01 2024	BUY Exercise of conversion of derivative security	-	6,382 Added 16.76%	31,689 Class A Common Stock
Feb 15 2024	SELL Payment of exercise price or tax liability	$93,924 $41.8 p/Share	2,247 Reduced 8.15%	25,307 Class A Common Stock
Feb 15 2024	BUY Exercise of conversion of derivative security	-	5,296 Added 16.12%	27,554 Class A Common Stock
Jan 14 2024	SELL Payment of exercise price or tax liability	$135,805 $42.99 p/Share	3,159 Reduced 12.43%	22,258 Class A Common Stock
Jan 14 2024	BUY Exercise of conversion of derivative security	-	7,740 Added 23.34%	25,417 Class A Common Stock
Jan 04 2024	SELL Payment of exercise price or tax liability	$101,160 $42.63 p/Share	2,373 Reduced 11.84%	17,677 Class A Common Stock
Jan 04 2024	BUY Exercise of conversion of derivative security	-	5,592 Added 21.81%	20,050 Class A Common Stock
Nov 20 2023	SELL Open market or private sale	$1,775,634 $42.62 p/Share	41,662 Reduced 74.24%	14,458 Class A Common Stock
Nov 20 2023	SELL Payment of exercise price or tax liability	$883,055 $42.6 p/Share	20,729 Reduced 29.45%	49,649 Class A Common Stock
Nov 20 2023	BUY Exercise of conversion of derivative security	$680,000 $25.0 p/Share	27,200 Added 26.14%	76,849 Class A Common Stock
Jun 05 2023	SELL Payment of exercise price or tax liability	$60,162 $39.79 p/Share	1,512 Reduced 2.96%	49,649 Class A Common Stock
Jun 05 2023	BUY Exercise of conversion of derivative security	-	3,564 Added 6.51%	51,161 Class A Common Stock
Apr 01 2023	SELL Payment of exercise price or tax liability	$75,706 $37.91 p/Share	1,997 Reduced 4.08%	46,895 Class A Common Stock

Jason Armstrong

CFO

Philadelphia, PA

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