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  3. Cavanagh Michael J

Cavanagh Michael J

CIK: 0001304481
Primary company: COMCAST CORP (CMCSA)

Cavanagh Michael J is a corporate insider at COMCAST CORP (CMCSA) filing SEC Form 4 transactions. 246 transactions across 4 companies, totaling $691,818 in purchases and $22,510,832 in sales. Source: SEC EDGAR.

Total Transactions
246
Total Buy Value
$692K
Total Sell Value
$22.51M
Net Activity
$-21.82M
Last Transaction
Feb 2026
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
COMCAST CORP
CMCSA
I50,320--274,635
2/2/2026
Filed: 2/2/2026
Filing →
COMCAST CORP
CMCSA
Gift480,400--480,400
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift809,775--809,775
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift430,422--430,422
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift524,080--524,080
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift480,400--120,100
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift809,775--269,925
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift430,422--286,948
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift524,080--131,020
8/5/2025
Filed: 8/7/2025
Filing →
COMCAST CORP
CMCSA
Gift171,000--171,000
5/6/2025
Filed: 5/7/2025
Filing →
COMCAST CORP
CMCSA
Gift171,000--38,633
5/6/2025
Filed: 5/7/2025
Filing →
COMCAST CORP
CMCSA
Exercise82,900--280,695
3/2/2025
Filed: 3/4/2025
Filing →
COMCAST CORP
CMCSA
Tax Payment40,425$35.88$1.45M209,633
3/2/2025
Filed: 3/4/2025
Filing →
COMCAST CORP
CMCSA
Exercise82,900--250,058
3/2/2025
Filed: 3/4/2025
Filing →
COMCAST CORP
CMCSA
Exercise31,408--363,595
3/1/2025
Filed: 3/4/2025
Filing →
COMCAST CORP
CMCSA
Tax Payment31,408$35.88$1.13M167,158
3/1/2025
Filed: 3/4/2025
Filing →
COMCAST CORP
CMCSA
Exercise31,408--198,566
3/1/2025
Filed: 3/4/2025
Filing →
COMCAST CORP
CMCSA
Award292,227--395,003
2/25/2025
Filed: 2/27/2025
Filing →
COMCAST CORP
CMCSA
I46,232--388,521
1/2/2025
Filed: 1/6/2025
Filing →
COMCAST CORP
CMCSA
Exercise321,732$28.32$9.11M0
11/26/2024
Filed: 11/29/2024
Filing →
COMCAST CORP
CMCSA
Type
I
Shares
50,320
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
480,400
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
809,775
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
430,422
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
524,080
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
480,400
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
809,775
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
430,422
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
524,080
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
171,000
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Gift
Shares
171,000
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Exercise
Shares
82,900
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Tax Payment
Shares
40,425
Price
$35.88
Value
$1.45M
COMCAST CORP
CMCSA
Type
Exercise
Shares
82,900
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Exercise
Shares
31,408
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Tax Payment
Shares
31,408
Price
$35.88
Value
$1.13M
COMCAST CORP
CMCSA
Type
Exercise
Shares
31,408
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Award
Shares
292,227
Price
-
Value
-
COMCAST CORP
CMCSA
Type
I
Shares
46,232
Price
-
Value
-
COMCAST CORP
CMCSA
Type
Exercise
Shares
321,732
Price
$28.32
Value
$9.11M
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© 2026 13F Insight — Track smart money. Ask the AI Agent.

Listed on Turbo0Featured on Findly ToolsFeatured on toolfame.comFeatured on saasfame.comFeatured on Gets.ToolsZ-ImageFeatured On Micro SaaS ExamplesListed on MarketingDBFeatured on SaasDBFeatured on FazierBusiness Services - OnToplist.comFeatured on SubmitMySaasFeatured on ToolDirsFeatured on ToolfioFeatured on Twelve ToolsListed on uno directoryFeatured on Dang.aiFeatured on ToolPilotFeatured on Startup FameFeatured on PostmakeFeatured on Code.Market