Mark Mortenson
CIK 1835427 · Chief Science Officer · last filed 2026-01-23
"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
$0
Companies
2
Total Filings
16
Lifetime Open-Market Net
$47.4K
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 |
|---|---|---|---|---|---|---|---|
| CLNN | Chief Science Officer | — | $5.84 | — | $0 | 1 | 2026-01-23 |
| Clene Inc. (CLNNW) Delisted | Chief Science Officer | 28,949 | $0.00 | $52 | $47.4K | 15 | 2025-09-30 |
Recent Filings · Page 2 of 2
16 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-11-07 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-06-17 | Clene Inc. (CLNNW) Delisted | Sell (S) | −20,247 | -$50.0K | EDGAR |
| 2022-02-16 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-11-05 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-07-01 | Clene Inc. (CLNNW) Delisted | Grant (A) | +50,082 | $0 | EDGAR |
| 2021-04-30 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 11–16 of 16
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Page 2 of 2
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.