Marianna Mancini serves as Executive at Viking Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Marianna Mancini has executed 61 insider transactions totaling $27.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 28, 2025 involved selling 6,185 shares valued at $216.5K.
Marianna Mancini currently holds 382,467 shares of Viking Therapeutics, Inc. (VKTX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marianna Mancini has been a net seller of VKTX stock. They have purchased $0 and sold $27.2M worth of shares.
Marianna Mancini's most recent insider trade was on Oct 28, 2025, when they sold 6,185 shares at $35.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jul 30, 2024 | VKTX | $192.1K | Sale | 3,322 | $57.82 | Discretionary |
| Jul 30, 2024 | VKTX | $837.8K | Sale | 14,704 | $56.98 | Discretionary |
| Jul 29, 2024 | VKTX | $0 | Award | 21,667 | $N/A | Discretionary |
| Jul 29, 2024 | VKTX | $0 | Award | 10,000 | $N/A | Discretionary |
| May 1, 2024 | VKTX | $84.2K | Option Exercise | 17,999 | $4.68 | Planned |
| May 1, 2024 | VKTX | $424.6K | Option Exercise | 87,000 | $4.88 | Planned |
| May 1, 2024 | VKTX | $9.5M | Sale | 119,946 | $79.29 | Planned |
| May 1, 2024 | VKTX | $500.3K | Sale | 6,248 | $80.08 | Planned |
| May 1, 2024 | VKTX | $522.0K | Option Exercise | 90,000 | $5.80 | Planned |
| May 1, 2024 | VKTX | $8.3M | Sale | 105,343 | $78.65 | Planned |
| May 1, 2024 | VKTX | $2.0M | Sale | 26,142 | $77.49 | Planned |
| May 1, 2024 | VKTX | $1.8M | Sale | 23,746 | $76.40 | Planned |
| May 1, 2024 | VKTX | $434.5K | Option Exercise | 51,000 | $8.52 | Planned |
| May 1, 2024 | VKTX | $275.3K | Option Exercise | 35,426 | $7.77 | Planned |
| Mar 27, 2024 | VKTX | $0 | Award | 31,667 | $N/A | Discretionary |
| Mar 27, 2024 | VKTX | $1.4M | Payment | 16,610 | $83.34 | Discretionary |
| Mar 1, 2024 | VKTX | $0 | Award | 31,667 | $N/A | Discretionary |
| Mar 1, 2024 | VKTX | $1.4M | Payment | 16,958 | $85.22 | Discretionary |
| Jan 4, 2024 | VKTX | $263.8K | Payment | 14,199 | $18.58 | Discretionary |
| Jan 3, 2024 | VKTX | $0 | Award | 70,000 | $N/A | Discretionary |
| Jan 3, 2024 | VKTX | $568.6K | Payment | 32,677 | $17.40 | Discretionary |
| Jan 3, 2024 | VKTX | $287.7K | Payment | 16,533 | $17.40 | Discretionary |
| Jan 3, 2024 | VKTX | $0 | Award | 28,334 | $N/A | Discretionary |
| Apr 17, 2023 | VKTX | $163.4K | Option Exercise | 12,500 | $13.07 | Discretionary |
| Apr 17, 2023 | VKTX | $250.0K | Sale | 12,500 | $20.00 | Discretionary |
| Mar 30, 2023 | VKTX | $0 | Award | 56,667 | $N/A | Discretionary |
| Mar 30, 2023 | VKTX | $614.1K | Option Exercise | 36,100 | $17.01 | Discretionary |
| Mar 30, 2023 | VKTX | $541.1K | Payment | 30,799 | $17.57 | Discretionary |