Michael J Cavanagh
CIK 1304481 · Co-CEO · last filed 2026-09-03
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
CMCSA price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
IL1-0877
CHICAGO, IL 60670
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CMCSA | Co-CEO | 277,173 | $22.84 | $6.33M | -$12.85M | 53 | 2026-09-03 |
| YUM | Director | 9,000 | $154.45 | $1.39M | $691.8K | 13 | 2020-06-05 |
| CG | See Remarks | 935,012 | $39.20 | $36.65M | -$4.08M | 5 | 2015-05-05 |
| JPM | Executive Vice President | 361,439 | $336.54 | $121.64M | -$7.47M | 32 | 2014-01-24 |
Recent Filings · Page 2 of 11
107 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-27 | CMCSA | Grant (A) | — | $0 | EDGAR |
| 2025-01-06 | CMCSA | Disc (I) | — | $0 | EDGAR |
| 2024-11-29 | CMCSA | Mixed | — | -$10.19M | EDGAR |
| 2024-11-26 | CMCSA | Notice (144) | −107,622 | -$4.58M | EDGAR |
| 2024-11-26 | CMCSA | Notice (144) | −25,537 | -$1.09M | EDGAR |
| 2024-06-07 | CMCSA | Gift (G) | −10,932 | $0 | EDGAR |
| 2024-03-19 | CMCSA | Mixed | +43,398 | -$1.71M | EDGAR |
| 2024-03-05 | CMCSA | Mixed | +134,692 | -$5.33M | EDGAR |
| 2024-01-30 | CMCSA | Sell (S) | −114,749 | -$5.29M | EDGAR |
| 2024-01-29 | CMCSA | Notice (144) | −114,749 | -$5.29M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.