STEPHEN B BURKE
CIK 1203694 · Sr. EVP · last filed 2026-07-01
"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.
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Disclosed Exposure
$129.24M
Companies
6
Total Filings
197
Lifetime Open-Market Net
-$124.58M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| JPM | Director | 263,548 | $344.71 | $90.85M | $7.65M | 95 | 2026-07-01 |
| VYLD | Director | 262,588 | $29.37 | $7.71M | $0 | 6 | 2026-04-01 |
| SNOW | Director | 7,934 | $282.90 | $2.24M | $0 | 1 | 2023-05-25 |
| CMCSA | Sr. EVP | 1,155,216 | $24.61 | $28.43M | -$88.62M | 53 | 2019-10-18 |
| COMCAST CORP (CMCSK) Delisted | Executive Vice President | 226,095 | — | — | -$43.41M | 39 | 2012-11-29 |
| BRK.B | Director | 11 | $509.16 | $5.6K | -$199.7K | 3 | 2012-05-09 |
Recent Filings · Page 5 of 20
197 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-04-29 | CMCSA | Mixed | −149,392 | -$35.25M | EDGAR |
| 2019-04-02 | JPM | Grant (A) | +284 | $28.7K | EDGAR |
| 2019-03-25 | CMCSA | Mixed | +39,896 | -$1.83M | EDGAR |
| 2019-03-21 | CMCSA | Mixed | +14,935 | -$675.4K | EDGAR |
| 2019-03-19 | CMCSA | Mixed | +23,944 | -$1.10M | EDGAR |
| 2019-03-12 | CMCSA | Mixed | +70,008 | -$3.13M | EDGAR |
| 2019-02-14 | CMCSA | Grant (A) | — | $0 | EDGAR |
| 2019-01-17 | JPM | Grant (A) | +2,486 | $250.0K | EDGAR |
| 2019-01-03 | JPM | Grant (A) | +294 | $28.7K | EDGAR |
| 2018-10-02 | JPM | Grant (A) | +254 | $28.7K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.