Cavanagh Michael J

Director · Officer · CMCSA

As of 2026-09-16, Cavanagh Michael J has 33 Form 4 transactions on record across 1 company — 15 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Trades by company

CMCSA · 33 trades
2026-09-01: Discretionary, 565,642 sh ($14.9M)2026-09-01: Discretionary, 392,769 sh ($10.3M)2026-03-01: Withheld for tax, 34,980 sh ($1.1M)2026-03-01: Option exercise, 34,980 sh ($0)2026-03-01: Option exercise, 34,980 sh ($0)2026-02-24: Award / grant, 325,987 sh ($0)2026-02-11: Withheld for tax, 383,796 sh ($12.5M)2026-02-11: Option exercise, 441,743 sh ($12.5M)2026-02-11: Option exercise, 441,743 sh ($12.5M)2026-02-11: Withheld for tax, 294,495 sh ($9.6M)2026-02-11: Option exercise, 294,495 sh ($8.4M)2026-02-11: Option exercise, 294,495 sh ($8.4M)2026-02-11: Sale, 57,947 sh ($1.9M)2026-02-02: Discretionary, 50,320 sh ($1.5M)2026-01-02: Discretionary, 48,439 sh ($1.4M)2025-08-05: Gift, 430,422 sh ($0)2025-08-05: Gift, 524,080 sh ($0)2025-08-05: Gift, 430,422 sh ($0)2025-08-05: Gift, 809,775 sh ($0)2025-08-05: Gift, 524,080 sh ($0)2025-08-05: Gift, 480,400 sh ($0)2025-08-05: Gift, 480,400 sh ($0)2025-08-05: Gift, 809,775 sh ($0)2025-05-06: Gift, 171,000 sh ($0)2025-05-06: Gift, 171,000 sh ($0)2025-03-02: Withheld for tax, 40,425 sh ($1.5M)2025-03-02: Option exercise, 82,900 sh ($0)2025-03-02: Option exercise, 82,900 sh ($0)2025-03-01: Withheld for tax, 31,408 sh ($1.1M)2025-03-01: Option exercise, 31,408 sh ($0)2025-03-01: Option exercise, 31,408 sh ($0)2025-02-25: Award / grant, 292,227 sh ($0)2025-01-02: Discretionary, 46,232 sh ($1.7M)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-02-11CMCSASale57,947 @ $32.66$1.9M−8.5% of holding622,336Form 4
32 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01CMCSADiscretionary565,6420Form 4
2026-09-01CMCSADiscretionary392,7690Form 4
2026-03-01CMCSAWithheld for tax34,98038,633Form 4
2026-03-01CMCSAOption exercise34,98073,613Form 4
2026-03-01CMCSAOption exercise34,980291,007Form 4
2026-02-24CMCSAAward / grant325,987325,987Form 4
2026-02-11CMCSAWithheld for tax383,796238,540Form 4
2026-02-11CMCSAOption exercise441,7430Form 4
2026-02-11CMCSAOption exercise441,743680,283Form 4
2026-02-11CMCSAWithheld for tax294,49538,633Form 4
2026-02-11CMCSAOption exercise294,495333,128Form 4
2026-02-11CMCSAOption exercise294,4950Form 4
2026-02-02CMCSADiscretionary50,320274,635Form 4
2026-01-02CMCSADiscretionary48,439359,867Form 4
2025-08-05CMCSAGift430,422430,422Form 4
2025-08-05CMCSAGift524,080131,020Form 4
2025-08-05CMCSAGift430,422286,948Form 4
2025-08-05CMCSAGift809,775269,925Form 4
2025-08-05CMCSAGift524,080524,080Form 4
2025-08-05CMCSAGift480,400480,400Form 4
2025-08-05CMCSAGift480,400120,100Form 4
2025-08-05CMCSAGift809,775809,775Form 4
2025-05-06CMCSAGift171,000171,000Form 4
2025-05-06CMCSAGift171,00038,633Form 4
2025-03-02CMCSAWithheld for tax40,425209,633Form 4
2025-03-02CMCSAOption exercise82,900250,058Form 4
2025-03-02CMCSAOption exercise82,900280,695Form 4
2025-03-01CMCSAWithheld for tax31,408167,158Form 4
2025-03-01CMCSAOption exercise31,408363,595Form 4
2025-03-01CMCSAOption exercise31,408198,566Form 4
2025-02-25CMCSAAward / grant292,227395,003Form 4
2025-01-02CMCSADiscretionary46,232388,522Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.