Insider · CIK 0001958909

Armstrong Jason

Reports to the SEC for 2 companies · PHILADELPHIA, PA

sec.gov

Transactions

Companies

Filings

CIK

0001958909

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-03-05	CMCSACOMCAST CORP · Option to PurchaseM Exercise/Conversion	CFO	MExercise/Conversion	−73.5K sh	$28.38	−$2.09M	0
2026-03-05	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−69K sh	$31.75	−$2.19M	98,902.583
2026-03-05	CMCSACOMCAST CORPS Sale	CFO	SSale	−4,494 sh	$31.73	−$143K	167,905.583
2026-03-05	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+73.5K sh	$28.38	+$2.09M	172,399.583
2026-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−43.1K sh	$30.96	−$1.33M	98,902.583
2026-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−2,099 sh	$30.96	−$65K	144,650.583
2026-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+4,540 sh	—	—	146,749.583
2026-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+5,813 sh	—	—	142,209.583
2026-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+93.1K sh	—	—	136,396.583
2026-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−2,688 sh	$30.96	−$83.2K	141,962.583
2026-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−93.1K sh	—	—	0
2026-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−5,813 sh	—	—	12,691
2026-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−4,540 sh	—	—	18,504
2026-02-24	CMCSACOMCAST CORP · Restricted Stock UnitsA Award	CFO	AAward	+93.1K sh	—	—	93,142
2026-01-20	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−3,950 sh	$28.42	−$112K	43,254.583
2026-01-20	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−8,150 sh	—	—	23,044
2026-01-20	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+8,150 sh	—	—	47,204.583
2025-06-05	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−4,032 sh	$34.22	−$138K	39,054.583
2025-06-05	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−9,504 sh	—	—	29,624
2025-06-05	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+9,504 sh	—	—	43,086.583
2025-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+4,312 sh	—	—	33,796.491
2025-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−4,312 sh	—	—	39,128
2025-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−2,070 sh	—	—	43,440
2025-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−1,994 sh	$35.88	−$71.5K	32,914.491
2025-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−958 sh	$35.88	−$34.4K	34,908.491
2025-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+2,070 sh	—	—	35,866.491
2025-01-14	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−3,580 sh	$36.38	−$130K	29,484.491
2025-01-14	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−7,740 sh	—	—	45,510
2025-01-14	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+7,740 sh	—	—	33,064.491
2024-11-06	CMCSACOMCAST CORPS Sale	CFO	SSale	−13.2K sh	$44.83	−$594K	80,276.491
2024-11-06	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+68.2K sh	$29.73	+$2.03M	103,524.491
2024-11-06	CMCSACOMCAST CORPS Sale	CFO	SSale	−10K sh	$44.86	−$449K	93,524.491
2024-11-06	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−55K sh	$44.86	−$2.47M	25,324.491
2024-11-06	CMCSACOMCAST CORP · Option to PurchaseM Exercise/Conversion	CFO	MExercise/Conversion	−68.2K sh	$29.73	−$2.03M	0
2024-06-05	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+3,564 sh	—	—	36,836.491
2024-06-05	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−3,564 sh	—	—	53,250
2024-06-05	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−1,512 sh	$39.14	−$59.2K	35,324.491
2024-03-15	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+6,440 sh	—	—	35,432.016
2024-03-15	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−6,440 sh	—	—	56,814
2024-03-15	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−2,732 sh	$42.77	−$117K	32,700.016
2024-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−875 sh	$42.80	−$37.5K	30,814.016
2024-03-01	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−1,822 sh	$42.80	−$78K	28,992.016
2024-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−4,312 sh	—	—	63,254
2024-03-01	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−2,070 sh	—	—	67,566
2024-03-01	CMCSACOMCAST CORP · Option to PurchaseA Award	CFO	AAward	+224K sh	—	—	223,920
2024-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+4,312 sh	—	—	29,619.016
2024-03-01	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+2,070 sh	—	—	31,689.016
2024-02-15	CMCSACOMCAST CORPF Tax Payment	CFO	FTax Payment	−2,247 sh	$41.80	−$93.9K	25,307.016
2024-02-15	CMCSACOMCAST CORP · Restricted Stock UnitsM Exercise/Conversion	CFO	MExercise/Conversion	−5,296 sh	—	—	69,636
2024-02-15	CMCSACOMCAST CORPM Exercise/Conversion	CFO	MExercise/Conversion	+5,296 sh	—	—	27,554.016

Recent filings

Accepted (ET)
Mar 64
Armstrong Jason0001225208-26-003380
SEC(opens sec.gov)
Mar 34
Armstrong Jason0001225208-26-002960
SEC(opens sec.gov)
Feb 264
Armstrong Jason0001225208-26-002693
SEC(opens sec.gov)
Jan 224
Armstrong Jason0001225208-26-000762
SEC(opens sec.gov)
Jun 64
Armstrong Jason0001225208-25-005772
SEC(opens sec.gov)

Companies

Address

ONE COMCAST CENTER

PHILADELPHIA, PA, 19103