VKTX insider trading — Viking Therapeutics, Inc.
Over the last 90 days, insiders at Viking Therapeutics, Inc. (VKTX) made 0 open-market purchases worth $0 and 3 open-market sales worth $6.27M, making them net sellers by $6.27M. The largest sale was by Lian Brian (President & CEO), who sold 148,517 shares for $4.95M on Jul 29, 2026.
Updated Oct 16, 2026.
Recent VKTX insider transactions
Every Form 4 filed by Viking Therapeutics, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 1, 2026 | Kelly-Gemmell Dorothy Elizabeth | Director | A · Grant/award | Direct | 6,333 | — | — | Form 4 |
| Jul 29, 2026 | Lian Brian | President & CEO | S · Sale | Direct | 148,517 | $33.32 | $4.95M | Form 4 |
| Jul 28, 2026 | Lian Brian | President & CEO | A · Grant/award | Direct | 221,667 | — | — | Form 4 |
| Jul 29, 2026 | Zante Greg | Chief Financial Officer | S · Sale | Direct | 21,217 | $33.47 | $710K | Form 4 |
| Jul 29, 2026 | Mancini Marianna | Chief Operating Officer | S · Sale | Direct | 18,217 | $33.47 | $610K | Form 4 |
| Jul 28, 2026 | Zante Greg | Chief Financial Officer | A · Grant/award | Direct | 31,667 | — | — | Form 4 |
| Jul 28, 2026 | Mancini Marianna | Chief Operating Officer | A · Grant/award | Direct | 31,667 | — | — | Form 4 |
VKTX insider trading FAQ
Are insiders buying VKTX stock?
Not on the open market. In the last 90 days, Viking Therapeutics, Inc. insiders made no open-market purchases, and 3 open-market sales totaling $6.27M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading VKTX?
Recent sellers: Lian Brian, Mancini Marianna, Zante Greg.
Where does VKTX insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.