Marianna Mancini
CIK 1838112 · Chief Operating Officer · last filed 2026-01-05
"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
$11.81M
Companies
2
Total Filings
19
Lifetime Open-Market Net
-$31.58M
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 |
|---|---|---|---|---|---|---|---|
| VKTX | Chief Operating Officer | 410,790 | $28.75 | $11.81M | -$31.58M | 17 | 2026-01-05 |
| Viking Therapeutics, Inc. (VKTXW) Delisted | Chief Operating Officer | 169,952 | $4.60 | $781.8K | $0 | 2 | 2021-01-19 |
Recent Filings · Page 2 of 2
19 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-04-03 | VKTX | Mixed | +25,868 | -$862.0K | EDGAR |
| 2023-03-30 | VKTX | Mixed | −55,378 | -$3.07M | EDGAR |
| 2023-01-17 | VKTX | Tax (F) | −1,079 | -$9.7K | EDGAR |
| 2023-01-04 | VKTX | Mixed | +68,546 | -$398.5K | EDGAR |
| 2022-02-11 | VKTX | Tax (F) | −827 | -$3.5K | EDGAR |
| 2022-01-05 | VKTX | Mixed | +61,569 | -$73.8K | EDGAR |
| 2021-09-30 | VKTX | Mixed | +3,828 | -$18.5K | EDGAR |
| 2021-01-19 | Viking Therapeutics, Inc. (VKTXW) Delisted | Tax (F) | −1,680 | -$11.1K | EDGAR |
| 2021-01-06 | Viking Therapeutics, Inc. (VKTXW) Delisted | Mixed | +76,977 | -$16.1K | EDGAR |
Showing 11–19 of 19
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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.