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 $1.12 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

11.63% 3M change

0.65% 12M change

Total Value Held $1.12 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

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells CMCSA shares.

Notify only if

Value

Insider Trading

Get notified when an Comcast Corp insider buys or sells CMCSA shares.

Notify only if

Operation

Value

Type

News

Receive news related to COMCAST CORP

Track Activities on CMCSA

Account