Person

Jason Armstrong

CFO, Comcast

Current S&P 500 boards
0
Current roles
1
Open-market buys
$0
Open-market sales
$3.0M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Mar 5, 2026CMCSASale4,494$31.74$143K
Nov 6, 2024CMCSASale13,248$44.83$594K
Nov 6, 2024CMCSASale10,000$44.86$449K
Nov 20, 2023CMCSASale35,192$42.63$1.5M
Nov 20, 2023CMCSASale6,471$42.60$276K

SEC reporting-owner ID (CIK) 1958909 · all filings on EDGAR

Jason Armstrong (CMCSA) | USBoard