Michael J. Karber
CIK 1796257 · General Counsel and Secretary · last filed 2026-04-08
"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
$2.57M
Companies
2
Total Filings
24
Lifetime Open-Market Net
-$37.9K
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 3
24 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-01-03 | GPMTpA | Mixed | +3,621 | -$41.8K | EDGAR |
| 2021-02-01 | GPMT | Mixed | −3,797 | -$35.7K | EDGAR |
| 2021-01-05 | GPMT | Grant (A) | — | $0 | EDGAR |
| 2020-01-31 | GPMT | Mixed | +8,230 | -$37.9K | EDGAR |
Showing 21–24 of 24
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Page 3 of 3
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.