Form4insider filings, from the source

Company · CIK 0001166691 · SIC 4841 — Cable & Other Pay Television Services · Nasdaq

COMCAST CORP · CMCSA

Insider activity reported against this company. All insider holders · Files at: EVLV. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 2, 2026 GForm 4 →Sep 3, 4:11 pm EDTBrian L RobertsChairman of Board & Co-CEO, Director101,900——5,391,826—
Aug 17, 2026 GForm 4 →Aug 18, 4:12 pm EDTEdward D BreenDirector62,440——27,337—
Aug 5, 2026 GForm 4 →Aug 6, 5:12 pm EDTBrian L RobertsChairman of Board & Co-CEO, Director204,100——5,493,726—
Jun 30, 2026 AForm 4 →Jul 2, 4:15 pm EDTGordon SmithDirector1,375——10,522—
Jun 30, 2026 AForm 4 →Jul 2, 4:12 pm EDTJeffrey A HonickmanDirector1,783——271,784—
Jun 30, 2026 AForm 4 →Jul 2, 4:12 pm EDTEdward D BreenDirector815——89,777—
Jun 30, 2026 AForm 4 →Jul 2, 4:12 pm EDTLouise F. BradyDirector1,375——34,770—
Jun 30, 2026 AForm 4 →Jul 2, 4:10 pm EDTThomas J Baltimore Jr.Director1,375——41,257—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 IForm 4 →Sep 3, 4:13 pm EDTMichael J CavanaghCo-CEO, Director958,411$26.30$25,206,2110—
Sep 1, 2026 IForm 4 →Sep 3, 4:11 pm EDTBrian L RobertsChairman of Board & Co-CEO, Director382,860$26.30$10,069,2180—

Filed by this entity as an insider elsewhere — common stock

No reported common-stock activity in this period.

Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.