RONALD J MITTELSTAEDT
CIK 1064299 · President & CEO · last filed 2026-05-13
"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
$47.75M
Companies
3
Total Filings
99
Lifetime Open-Market Net
-$4.41M
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 4 of 10
99 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-06 | SKYW | Grant (A) | +1,627 | $0 | EDGAR |
| 2019-02-26 | WCN | Mixed | +3,773 | -$204.2K | EDGAR |
| 2019-02-22 | WCN | Mixed | +28,993 | -$1.57M | EDGAR |
| 2019-02-19 | WCN | Grant (A) | — | $0 | EDGAR |
| 2019-02-13 | WCN | Mixed | +19,892 | -$841.9K | EDGAR |
| 2019-02-07 | SKYW | Grant (A) | +2,064 | $0 | EDGAR |
| 2018-08-31 | WCN | Other (J) | — | $0 | EDGAR |
| 2018-03-09 | WCN | Sell (S) | −45,000 | -$3.30M | EDGAR |
| 2018-02-27 | WCN | Mixed | +3,773 | -$174.0K | EDGAR |
| 2018-02-22 | WCN | Grant (A) | — | $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.