Michael Z Barkin
CIK 1571970 · President · last filed 2026-05-29
"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
$3.98M
Companies
2
Total Filings
47
Lifetime Open-Market Net
-$12.36M
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
47 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-10-01 | MTN | Mixed | +1,356 | -$1.28M | EDGAR |
| 2019-09-27 | MTN | Grant (A) | — | $0 | EDGAR |
| 2019-09-25 | MTN | Mixed | +720 | -$70.4K | EDGAR |
| 2018-10-01 | MTN | Mixed | +533 | -$120.2K | EDGAR |
| 2018-09-27 | MTN | Mixed | +352 | -$80.3K | EDGAR |
| 2018-09-25 | MTN | Mixed | +567 | -$125.9K | EDGAR |
| 2018-06-12 | MTN | Mixed | — | -$1.08M | EDGAR |
| 2018-03-14 | MTN | Mixed | — | -$846.8K | EDGAR |
| 2017-10-11 | MTN | Mixed | — | -$3.20M | EDGAR |
| 2017-09-29 | MTN | 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.