WALTER V KLEMP
CIK 938419 · CEO and President · last filed 2025-11-14
"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
$2.02M
Companies
3
Total Filings
43
Lifetime Open-Market Net
$410.8K
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 5 of 5
43 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-10-05 | MBRX | Grant (A) | — | $0 | EDGAR |
| 2017-08-18 | MBRX | Sell (S) | −100,000 | -$170.3K | EDGAR |
| 2017-05-12 | MBRX | Buy (P) | +12,000 | $9.7K | EDGAR |
Showing 41–43 of 43
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Page 5 of 5
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.