Insider Trading & Ownership - Viking Therapeutics Inc. (VKTX)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Viking Therapeutics Inc.
Goto 0, 1, 2, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-03-31
Purchase(A)
2025-04-08
7:05 pm
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
1,240 $24.15 $29,943 1,240
(Direct)
View
2025-03-31
Purchase
2025-04-02
6:29 pm
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
1,240 $24.15 $29,943 1,240
(Direct)
View
2025-01-06
Sale
2025-01-06
8:16 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
194,490 $42.75 $8,313,601 2,444,870
(Direct)
View
2025-01-06
Sale
2025-01-06
8:15 pm
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
54,215 $42.75 $2,317,599 411,334
(Direct)
View
2025-01-06
Sale
2025-01-06
8:14 pm
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
50,309 $42.75 $2,150,595 202,459
(Direct)
View
2024-11-08
Sale
2024-11-08
6:22 pm
Viking Therapeutics Inc. VKTX MACARTNEY LAWSON
Director
2,000 $68.67 $137,333 67,965
(Direct)
View
2024-10-28
Sale
2024-10-28
9:48 pm
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
131,687 $76.61 $10,089,164 302,366
(Direct)
View
2024-10-25
Sale
2024-10-25
7:28 pm
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
11,000 $80.89 $889,790 11,000
(Direct)
View
2024-10-25
Sale
2024-10-25
7:27 pm
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
16,000 $79.5 $1,272,000 9,500
(Direct)
View
2024-09-20
Sale
2024-09-20
9:21 pm
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
10,300 $69.5 $715,850 9,500
(Direct)
View
2024-09-20
Sale
2024-09-20
9:20 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
216,130 $70.83 $15,308,553 2,369,927
(Direct)
View
2024-08-21
Sale
2024-08-22
7:23 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
1,000 $69.9 $69,900 2,586,057
(Direct)
View
2024-08-21
Sale
2024-08-22
7:23 pm
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
5,700 $69.72 $397,430 19,800
(Direct)
View
2024-08-19
Sale
2024-08-19
8:13 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
112,870 $65.8 $7,426,508 2,587,057
(Direct)
View
2024-08-19
Sale
2024-08-19
8:11 pm
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
16,000 $62.22 $995,453 9,500
(Direct)
View
2024-08-14
Sale
2024-08-14
8:03 pm
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
20,786 $57.53 $1,195,736 9,500
(Direct)
View
2024-07-30
Sale
2024-07-31
4:05 pm
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
16,136 $57.15 $922,212 187,052
(Direct)
View
2024-07-30
Sale
2024-07-31
4:05 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
115,859 $57.58 $6,670,604 2,354,927
(Direct)
View
2024-07-30
Sale
2024-07-31
4:05 pm
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
18,026 $57.13 $1,029,912 362,149
(Direct)
View
2024-05-03
Sale
2024-05-03
8:51 pm
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
66,756 $74.69 $4,986,008 239,105
(Direct)
View
2024-05-01
Sale
2024-05-02
9:27 pm
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
281,425 $78.66 $22,136,474 607,083
(Direct)
View
2024-02-09
Sale
2024-02-09
8:59 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
45,000 $29.9 $1,345,500 2,139,882
(Direct)
View
2024-02-08
Sale
2024-02-08
7:40 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
269,079 $26.87 $7,230,784 2,184,882
(Direct)
View
2024-02-08
Sale
2024-02-08
7:38 pm
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
25,000 $28.05 $701,250 0
(Direct)
View
2024-01-31
Sale
2024-01-31
8:39 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
85,000 $24.71 $2,100,750 2,279,030
(Direct)
View
2024-01-30
Sale
2024-01-30
9:05 pm
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
35,000 $23.95 $838,250 2,364,030
(Direct)
View
2024-01-19
Sale
2024-01-19
8:35 pm
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
30,000 $23.05 $691,500 25,000
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-04-11
Exercise
2025-04-14
7:26 pm
N/A
N/A
Viking Therapeutics Inc. VKTX FOEHR MATTHEW W
Director
20,786 $8 132,036
(Direct)
View
2025-04-11
Exercise
2025-04-14
7:26 pm
2016-05-26
2025-04-28
Viking Therapeutics Inc. VKTX FOEHR MATTHEW W
Director
20,786 $0 132,036
(Direct)
View
2025-01-03
Option Award
2025-01-06
8:16 pm
2026-01-03
2035-01-03
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
334,433 $0 2,444,870
(Direct)
View
2025-01-03
Option Award
2025-01-06
8:15 pm
2026-01-03
2035-01-03
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
103,400 $0 411,334
(Direct)
View
2025-01-03
Option Award
2025-01-06
8:14 pm
2026-01-03
2035-01-03
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
103,400 $0 202,459
(Direct)
View
2025-01-02
Option Award
2025-01-06
8:14 pm
2026-01-02
2035-01-02
Viking Therapeutics Inc. VKTX MACARTNEY LAWSON
Director
18,800 $0 18,800
(Direct)
View
2025-01-02
Option Award
2025-01-06
8:13 pm
2026-01-02
2035-01-02
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
18,800 $0 18,800
(Direct)
View
2025-01-02
Option Award
2025-01-06
8:13 pm
2026-01-02
2035-01-02
Viking Therapeutics Inc. VKTX Rowland Charles A Jr
Director
18,800 $0 18,800
(Direct)
View
2025-01-02
Option Award
2025-01-06
8:12 pm
2026-01-02
2035-01-02
Viking Therapeutics Inc. VKTX FOEHR MATTHEW W
Director
18,800 $0 18,800
(Direct)
View
2025-01-02
Option Award
2025-01-06
8:11 pm
2026-01-02
2035-01-02
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
18,800 $0 18,800
(Direct)
View
2024-11-08
Exercise
2024-11-08
6:22 pm
2022-01-04
2031-01-04
Viking Therapeutics Inc. VKTX MACARTNEY LAWSON
Director
2,000 $0 67,965
(Direct)
View
2024-11-08
Exercise
2024-11-08
6:22 pm
N/A
N/A
Viking Therapeutics Inc. VKTX MACARTNEY LAWSON
Director
2,000 $5.8 67,965
(Direct)
View
2024-10-28
Exercise
2024-10-28
9:48 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
4,251 $4.68 302,366
(Direct)
View
2024-10-28
Exercise
2024-10-28
9:48 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
12,750 $7.77 302,366
(Direct)
View
2024-10-28
Exercise
2024-10-28
9:48 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
51,000 $8.52 302,366
(Direct)
View
2024-10-28
Exercise
2024-10-28
9:48 pm
2021-01-03
2030-01-03
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
94,001 $0 302,366
(Direct)
View
2024-10-28
Exercise
2024-10-28
9:48 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
26,000 $5.8 302,366
(Direct)
View
2024-10-25
Exercise
2024-10-25
7:28 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
11,000 $4.88 11,000
(Direct)
View
2024-10-25
Exercise
2024-10-25
7:28 pm
2023-01-03
2032-01-03
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
11,000 $0 11,000
(Direct)
View
2024-10-25
Exercise
2024-10-25
7:27 pm
2019-01-02
2028-01-02
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
16,000 $0 9,500
(Direct)
View
2024-10-25
Exercise
2024-10-25
7:27 pm
N/A
N/A
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
16,000 $4.48 9,500
(Direct)
View
2024-09-20
Exercise
2024-09-20
9:21 pm
N/A
N/A
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
10,300 $1.19 9,500
(Direct)
View
2024-09-20
Exercise
2024-09-20
9:21 pm
2018-01-03
2027-01-03
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
10,300 $0 9,500
(Direct)
View
2024-09-20
Exercise
2024-09-20
9:20 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
166,130 $7.77 2,369,927
(Direct)
View
2024-09-20
Exercise
2024-09-20
9:20 pm
2021-01-03
2030-01-03
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
166,130 $0 2,369,927
(Direct)
View
2024-08-21
Exercise
2024-08-22
7:23 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
1,000 $7.77 2,586,057
(Direct)
View
2024-08-21
Exercise
2024-08-22
7:23 pm
2021-01-03
2030-01-03
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
1,000 $0 2,586,057
(Direct)
View
2024-08-21
Exercise
2024-08-22
7:23 pm
N/A
N/A
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
5,700 $1.19 19,800
(Direct)
View
2024-08-21
Exercise
2024-08-22
7:23 pm
2018-01-03
2027-01-03
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
5,700 $0 19,800
(Direct)
View
2024-08-19
Exercise
2024-08-19
8:13 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
112,870 $7.77 2,587,057
(Direct)
View
2024-08-19
Exercise
2024-08-19
8:13 pm
2021-01-03
2030-01-03
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
112,870 $0 2,587,057
(Direct)
View
2024-08-19
Exercise
2024-08-19
8:11 pm
N/A
N/A
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
16,000 $3.33 9,500
(Direct)
View
2024-08-19
Exercise
2024-08-19
8:11 pm
2017-01-04
2026-01-04
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
16,000 $0 9,500
(Direct)
View
2024-08-14
Exercise
2024-08-14
8:03 pm
N/A
N/A
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
20,786 $8 9,500
(Direct)
View
2024-08-14
Exercise
2024-08-14
8:03 pm
2016-05-26
2025-04-28
Viking Therapeutics Inc. VKTX SINGLETON J MATTHEW
Director
20,786 $0 9,500
(Direct)
View
2024-07-29
Option Award
2024-07-31
4:05 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
28,334 $0 187,052
(Direct)
View
2024-07-29
Option Award
2024-07-31
4:05 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
204,333 $0 2,354,927
(Direct)
View
2024-07-29
Option Award
2024-07-31
4:05 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
31,667 $0 362,149
(Direct)
View
2024-05-03
Exercise
2024-05-03
8:51 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
4,249 $4.68 239,105
(Direct)
View
2024-05-03
Exercise
2024-05-03
8:51 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
30,000 $4.88 239,105
(Direct)
View
2024-05-03
Exercise
2024-05-03
8:51 pm
2021-03-31
2030-03-31
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
34,249 $0 239,105
(Direct)
View
2024-05-01
Exercise
2024-05-02
9:27 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
17,999 $4.68 607,083
(Direct)
View
2024-05-01
Exercise
2024-05-02
9:27 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
87,000 $4.88 607,083
(Direct)
View
2024-05-01
Exercise
2024-05-02
9:27 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
35,426 $7.77 607,083
(Direct)
View
2024-05-01
Exercise
2024-05-02
9:27 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
51,000 $8.52 607,083
(Direct)
View
2024-05-01
Exercise
2024-05-02
9:27 pm
2021-03-31
2030-03-31
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
281,425 $0 607,083
(Direct)
View
2024-05-01
Exercise
2024-05-02
9:27 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
90,000 $5.8 607,083
(Direct)
View
2024-03-27
Option Award
2024-03-27
8:52 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
31,667 $0 363,565
(Direct)
View
2024-03-27
Tax Withholding
2024-03-27
8:52 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
16,610 $83.34 363,565
(Direct)
View
2024-03-27
Option Award
2024-03-27
8:51 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
221,667 $0 2,266,453
(Direct)
View
2024-03-27
Tax Withholding
2024-03-27
8:51 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
153,948 $83.34 2,266,453
(Direct)
View
2024-03-27
Option Award
2024-03-27
8:50 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
31,667 $0 207,361
(Direct)
View
2024-03-27
Tax Withholding
2024-03-27
8:50 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
16,610 $83.34 207,361
(Direct)
View
2024-03-01
Tax Withholding
2024-03-04
7:54 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
162,815 $85.22 2,198,734
(Direct)
View
2024-03-01
Option Award
2024-03-04
7:54 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
221,667 $0 2,198,734
(Direct)
View
2024-03-01
Tax Withholding
2024-03-04
7:52 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
16,958 $85.22 348,508
(Direct)
View
2024-03-01
Option Award
2024-03-04
7:52 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Mancini Marianna
Chief Operating Officer
31,667 $0 348,508
(Direct)
View
2024-03-01
Tax Withholding
2024-03-04
7:50 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
20,093 $85.22 192,304
(Direct)
View
2024-03-01
Option Award
2024-03-04
7:50 pm
N/A
N/A
Viking Therapeutics Inc. VKTX ZANTE GREG
Chief Financial Officer
31,667 $0 192,304
(Direct)
View
2024-02-08
Exercise
2024-02-08
7:40 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
49,079 $1.23 2,184,882
(Direct)
View
2024-02-08
Exercise
2024-02-08
7:40 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
140,000 $4.65 2,184,882
(Direct)
View
2024-02-08
Exercise
2024-02-08
7:40 pm
2018-01-05
2027-01-05
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
189,079 $0 2,184,882
(Direct)
View
2024-02-08
Exercise
2024-02-08
7:38 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
25,000 $8.32 0
(Direct)
View
2024-02-08
Exercise
2024-02-08
7:38 pm
2020-07-01
2029-07-01
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
25,000 $0 0
(Direct)
View
2024-01-31
Exercise
2024-01-31
8:39 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
85,000 $1.23 2,279,030
(Direct)
View
2024-01-31
Exercise
2024-01-31
8:39 pm
2018-01-05
2027-01-05
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
85,000 $0 2,279,030
(Direct)
View
2024-01-30
Exercise
2024-01-30
9:05 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
35,000 $1.23 2,364,030
(Direct)
View
2024-01-30
Exercise
2024-01-30
9:05 pm
2018-01-05
2027-01-05
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
35,000 $0 2,364,030
(Direct)
View
2024-01-19
Exercise
2024-01-19
8:35 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
30,000 $8.32 25,000
(Direct)
View
2024-01-19
Exercise
2024-01-19
8:35 pm
2020-07-01
2029-07-01
Viking Therapeutics Inc. VKTX Rouan Sarah Kathryn
Director
30,000 $0 25,000
(Direct)
View
2024-01-03
Option Award
2024-01-04
9:37 pm
2025-01-03
2034-01-03
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
670,000 $0 2,624,882
(Direct)
View
2024-01-04
Tax Withholding
2024-01-04
9:37 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
39,552 $18.58 2,624,882
(Direct)
View
2024-01-03
Tax Withholding
2024-01-04
9:37 pm
N/A
N/A
Viking Therapeutics Inc. VKTX Lian Brian
President & CEO
214,640 $17.4 2,624,882
(Direct)
View
(A) Indicate amendment filing.
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