Ernst N Csiszar
CIK 1341639 · 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
$3.93M
Companies
1
Total Filings
83
Lifetime Open-Market Net
-$6.74M
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 |
|---|---|---|---|---|---|---|---|
| MTZ | Director | 10,816 | $362.97 | $3.93M | -$6.74M | 83 | 2026-06-05 |
Recent Filings · Page 7 of 9
83 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-02-19 | MTZ | Mixed | +388 | -$3.9K | EDGAR |
| 2012-11-29 | MTZ | Sell (S) | −10,000 | -$228.4K | EDGAR |
| 2012-11-19 | MTZ | Mixed | +534 | -$3.8K | EDGAR |
| 2012-08-17 | MTZ | Mixed | +627 | -$3.9K | EDGAR |
| 2012-08-16 | MTZ | Mixed | +581 | -$3.2K | EDGAR |
| 2012-05-17 | MTZ | Mixed | +581 | -$3.2K | EDGAR |
| 2012-02-17 | MTZ | Mixed | +540 | -$3.2K | EDGAR |
| 2011-11-17 | MTZ | Mixed | +564 | -$3.2K | EDGAR |
| 2011-09-16 | MTZ | Sell (S) | −7,500 | -$153.2K | EDGAR |
| 2011-09-09 | MTZ | Mixed | +452 | -$3.2K | 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.