MICHAEL K BURKE
CIK 1224062 · Sr VP and CFO · last filed 2026-06-05
"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
$1.48M
Companies
3
Total Filings
41
Lifetime Open-Market Net
-$4.47M
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.
Recent Filings · Page 3 of 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-09-18 | CWST | Mixed | −24,000 | -$485.8K | EDGAR |
| 2017-06-07 | CWST | Grant (A) | — | $0 | EDGAR |
| 2016-11-18 | CWST | Grant (A) | +4,006 | $0 | EDGAR |
| 2015-11-25 | CWST | Grant (A) | +3,486 | $0 | EDGAR |
| 2015-11-09 | CWST | Grant (A) | +7,898 | $0 | EDGAR |
| 2014-10-15 | CWST | Buy (P) | +14,000 | $54.6K | EDGAR |
| 2014-10-14 | CWST | Grant (A) | +13,227 | $0 | EDGAR |
| 2014-01-10 | LANDAUER INC (LDR) Delisted | Tax (F) | −541 | -$28.4K | EDGAR |
| 2013-12-10 | LANDAUER INC (LDR) Delisted | Grant (A) | +1,308 | $0 | EDGAR |
| 2013-10-18 | CWST | Grant (A) | +8,605 | $0 | EDGAR |
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.