COMCAST CORP NEW

Ticker: CMCSA CUSIP: 20030N101 Class: CL A

Rossmore Private Capital's Holding History (CIK: 0001733082)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 5,257 Value ($000) $157 Avg Close $28.53 Range $25.75 - $31.37

Q3 2025

Shares 23,002 Value ($000) $723 Avg Close $33.16 Range $30.70 - $36.02

Q2 2025

Shares 23,482 Value ($000) $838 Avg Close $33.91 Range $30.83 - $36.09

Q1 2025

Shares 37,231 Value ($000) $1,374 Avg Close $35.04 Range $31.58 - $37.31

Q4 2024

Shares 42,871 Value ($000) $1,609 Avg Close $39.99 Range $35.76 - $43.66

Q3 2024

Shares 43,096 Value ($000) $1,800 Avg Close $37.75 Range $35.36 - $40.25

Q2 2024

Shares 41,040 Value ($000) $1,607 Avg Close $37.12 Range $34.56 - $40.54

Q1 2024

Shares 35,121 Value ($000) $1,522 Avg Close $40.63 Range $38.37 - $44.36

Q4 2023

Shares 32,760 Value ($000) $1,437 Avg Close $40.09 Range $35.47 - $42.10

Q3 2023

Shares 32,986 Value ($000) $1,463 Avg Close $41.49 Range $37.98 - $44.11

Q2 2023

Shares 33,010 Value ($000) $1,372 Avg Close $36.65 Range $33.58 - $38.80

Q1 2023

Shares 33,010 Value ($000) $1,251 Avg Close $34.63 Range $31.72 - $37.69

Q4 2022

Shares 34,417 Value ($000) $1,204 Avg Close $30.06 Range $25.80 - $34.42

Q3 2022

Shares 35,279 Value ($000) $1,035 Avg Close $33.68 Range $26.37 - $39.38

Q2 2022

Shares 35,017 Value ($000) $1,374 Avg Close $38.36 Range $33.61 - $43.32

Q1 2022

Shares 39,164 Value ($000) $1,834 Avg Close $42.85 Range $39.39 - $46.35

Q4 2021

Shares 40,464 Value ($000) $2,037 Avg Close $46.14 Range $40.98 - $51.31

Q3 2021

Shares 40,803 Value ($000) $2,282 Avg Close $51.39 Range $48.13 - $54.47

Q2 2021

Shares 40,859 Value ($000) $2,330 Avg Close $49.06 Range $46.04 - $51.88

Q1 2021

Shares 39,214 Value ($000) $2,122 Avg Close $46.15 Range $42.07 - $51.19

Q4 2020

Shares 41,255 Value ($000) $2,162 Avg Close $41.66 Range $35.63 - $45.65

Q3 2020

Shares 37,329 Value ($000) $1,727 Avg Close $37.62 Range $33.77 - $41.10

Q2 2020

Shares 34,628 Value ($000) $1,350 Avg Close $32.76 Range $27.57 - $37.14

Q1 2020

Shares 25,703 Value ($000) $884 Avg Close $36.05 Range $27.10 - $40.80

Q1 2018

Shares 6,418 Value ($000) $219 Avg Close $31.79 Range $26.83 - $36.06

Q4 2017

Shares 5,774 Value ($000) $231,249 Avg Close $30.68 Range $28.39 - $33.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,257	$157	$28.53	$25.75 - $31.37
Q3 2025	23,002	$723	$33.16	$30.70 - $36.02
Q2 2025	23,482	$838	$33.91	$30.83 - $36.09
Q1 2025	37,231	$1,374	$35.04	$31.58 - $37.31
Q4 2024	42,871	$1,609	$39.99	$35.76 - $43.66
Q3 2024	43,096	$1,800	$37.75	$35.36 - $40.25
Q2 2024	41,040	$1,607	$37.12	$34.56 - $40.54
Q1 2024	35,121	$1,522	$40.63	$38.37 - $44.36
Q4 2023	32,760	$1,437	$40.09	$35.47 - $42.10
Q3 2023	32,986	$1,463	$41.49	$37.98 - $44.11
Q2 2023	33,010	$1,372	$36.65	$33.58 - $38.80
Q1 2023	33,010	$1,251	$34.63	$31.72 - $37.69
Q4 2022	34,417	$1,204	$30.06	$25.80 - $34.42
Q3 2022	35,279	$1,035	$33.68	$26.37 - $39.38
Q2 2022	35,017	$1,374	$38.36	$33.61 - $43.32
Q1 2022	39,164	$1,834	$42.85	$39.39 - $46.35
Q4 2021	40,464	$2,037	$46.14	$40.98 - $51.31
Q3 2021	40,803	$2,282	$51.39	$48.13 - $54.47
Q2 2021	40,859	$2,330	$49.06	$46.04 - $51.88
Q1 2021	39,214	$2,122	$46.15	$42.07 - $51.19
Q4 2020	41,255	$2,162	$41.66	$35.63 - $45.65
Q3 2020	37,329	$1,727	$37.62	$33.77 - $41.10
Q2 2020	34,628	$1,350	$32.76	$27.57 - $37.14
Q1 2020	25,703	$884	$36.05	$27.10 - $40.80
Q1 2018	6,418	$219	$31.79	$26.83 - $36.06
Q4 2017	5,774	$231,249	$30.68	$28.39 - $33.66