Marianna Mancini, Chief Operating Officer at Viking Therapeutics, Inc. (VKTX), sold 12,500 shares at $20.00 ($250K) on 2023-04-17, disclosed to the SEC on 2023-04-18.
Open-market sale of $250k VKTX by Chief Operating Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| VKTX | SELL | 2025-10-28 | $216K | — | Filing → |
| VKTX | SELL | 2025-07-03 | $237K | — | Filing → |
| VKTX | SELL | 2025-01-06 | $4.4M | — | Filing → |