LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
VKTXCIK 0001607678

Viking Therapeutics, Inc.

45 transactions by 11 insiders, from January 2, 2026 to August 1, 2026.

Transactions
4511 insiders
Bought · P
$150Kopen market
Sold · S
$18.3Mopen market
Net
−$18.2Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Brian LianCEO9——$12.6M
Marianna ManciniCOO9——$2.5M
Greg ZanteCFO9——$2.6M
Matthew W. FoehrDir5——$562K
Sarah Kathryn RouanDir2———
Charles A. Rowland Jr.Dir2———
Dorothy Elizabeth Kelly-GemmellDir2———
Lawson MacartneyDir2———
J. Matthew SingletonDir2———
Neil William AubuchonChief2—$150K—
Hubert C. ChenCMO1———

All transactions

45 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Dorothy Elizabeth Kelly-GemmellDirDERIVAug 1A40,800$0.00—?
Dorothy Elizabeth Kelly-GemmellDirAug 1A6,333$0.00—
Greg ZanteCFOJul 29S21,217$33.47$710K
Greg ZanteCFOJul 28A31,667$0.00—
Marianna ManciniCOOJul 29S18,217$33.47$610K
Marianna ManciniCOOJul 28A31,667$0.00—
Brian LianCEOJul 29S148,517$33.32$4.9M
Brian LianCEOJul 28A221,667$0.00—
Hubert C. ChenCMODERIVJun 1A190,000$0.00—?
Neil William AubuchonChiefMar 10P4,475$33.50$150K
Neil William AubuchonChiefDERIVJan 12A180,000$0.00—?
Greg ZanteCFODERIVJan 2A91,000$0.00—?
Greg ZanteCFOJan 5S1,500$32.09$48K
Greg ZanteCFOJan 5S10,300$34.24$353K
Greg ZanteCFOJan 5S13,900$33.38$464K
Greg ZanteCFOJan 5S31,961$32.30$1.0M
Greg ZanteCFOJan 2A32,049$0.00—
Greg ZanteCFOJan 2A41,000$0.00—
J. Matthew SingletonDirDERIVJan 2A20,400$0.00—?
J. Matthew SingletonDirJan 2A3,150$0.00—
Charles A. Rowland Jr.DirDERIVJan 2A20,400$0.00—?
Charles A. Rowland Jr.DirJan 2A3,150$0.00—
Sarah Kathryn RouanDirDERIVJan 2A20,400$0.00—?
Sarah Kathryn RouanDirJan 2A3,150$0.00—
Marianna ManciniCOODERIVJan 2A91,000$0.00—?
Marianna ManciniCOOJan 5S1,600$35.07$56K
Marianna ManciniCOOJan 5S10,500$34.22$359K
Marianna ManciniCOOJan 5S13,600$33.37$454K
Marianna ManciniCOOJan 5S31,961$32.29$1.0M
Marianna ManciniCOOJan 2A32,049$0.00—
Marianna ManciniCOOJan 2A41,000$0.00—
Lawson MacartneyDirDERIVJan 2A20,400$0.00—?
Lawson MacartneyDirJan 2A3,150$0.00—
Brian LianCEODERIVJan 2A176,300$0.00—?
Brian LianCEOJan 5S6,400$35.07$224K
Brian LianCEOJan 5S41,276$34.22$1.4M
Brian LianCEOJan 5S53,279$33.38$1.8M
Brian LianCEOJan 5S132,454$32.29$4.3M
Brian LianCEOJan 2A224,080$0.00—
Brian LianCEOJan 2A78,400$0.00—
Matthew W. FoehrDirDERIVJan 2A20,400$0.00—?
Matthew W. FoehrDirDERIVJan 2M16,000$0.00—?
Matthew W. FoehrDirJan 2A3,150$0.00—
Matthew W. FoehrDirJan 2S16,000$35.11$562K
Matthew W. FoehrDirJan 2M16,000$3.33$53K