Insider trading

Period: 120 months Stock: VKTX + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

73 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

73 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

73 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

73 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
73 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
73 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

73 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
29 Jul 2026
Lian Brian President & CEO
Sold at will
$4.95M 148,517 at 33.32
5.5%
Not planned
29 Jul 2026
ZANTE GREG Chief Financial Officer
Sold at will
$710.14K 21,217 at 33.47
9.1%
Not planned
29 Jul 2026
Mancini Marianna Chief Operating Officer
Sold at will
$609.64K 18,217 at 33.47
4.1%
Not planned
10 Mar 2026
Aubuchon Neil William Chief Commercial Officer
Bought
$149.91K 4,475 at 33.50
opened
First buy on file
5 Jan 2026
Lian Brian President & CEO
Sold at will 4×
$7.69M 233,409 at 32.96
8.5%
Not planned
5 Jan 2026
Mancini Marianna Chief Operating Officer
Sold at will 4×
$1.90M 57,661 at 32.98
12.4%
Not planned
5 Jan 2026
ZANTE GREG Chief Financial Officer
Sold at will 4×
$1.90M 57,661 at 32.90
23.3%
Not planned
2 Jan 2026
FOEHR MATTHEW W Director
Sold at will
$561.69K 16,000 at 35.11
10.8%
Not planned
28 Oct 2025
Lian Brian President & CEO
Sold at will
$1.36M 38,989 at 35.01
1.6%
Not planned
28 Oct 2025
Mancini Marianna Chief Operating Officer
Sold at will
$216.49K 6,185 at 35.00
1.6%
Not planned
28 Oct 2025
ZANTE GREG Chief Financial Officer
Sold at will
$216.48K 6,185 at 35.00
3.4%
Not planned
27 Oct 2025
Sold at will
$2.13M 60,000 at 35.57
66.7%
Sold half or more
3 Jul 2025
Lian Brian President & CEO
Sold at will
$747.63K 26,889 at 27.80
1.1%
Not planned
3 Jul 2025
Mancini Marianna Chief Operating Officer
Sold at will
$118.47K 4,266 at 27.77
1.1%
Not planned
3 Jul 2025
ZANTE GREG Chief Financial Officer
Sold at will
$118.43K 4,266 at 27.76
2.5%
Not planned
31 Mar 2025
Bought
$29.94K 1,240 at 24.15
opened
First buy on file
6 Jan 2025
Lian Brian President & CEO
Sold at will 2×
$8.31M 194,490 at 42.75
7.6%
Not planned
6 Jan 2025
Mancini Marianna Chief Operating Officer
Sold at will 2×
$2.32M 54,215 at 42.75
12.7%
Not planned
6 Jan 2025
ZANTE GREG Chief Financial Officer
Sold at will 2×
$2.15M 50,309 at 42.75
23.3%
Not planned
8 Nov 2024
MACARTNEY LAWSON Director
Sold at will
$137.33K 2,000 at 68.67
4.0%
Not planned
28 Oct 2024
ZANTE GREG Chief Financial Officer
Sold on a plan 8×
$10.09M 131,687 at 76.61
46.9%
Planned (10b5-1)
25 Oct 2024
Sold on a plan
$1.27M 16,000 at 79.50
62.7%
Sold half or more
25 Oct 2024
Sold on a plan
$889.79K 11,000 at 80.89
100%
Sold half or more
20 Sep 2024
Lian Brian President & CEO
Sold on a plan 3×
$15.31M 216,130 at 70.83
8.6%
Planned (10b5-1)
20 Sep 2024
Sold on a plan
$715.85K 10,300 at 69.50
52.0%
Sold half or more
21 Aug 2024
Sold on a plan
$397.43K 5,700 at 69.72
37.5%
Planned (10b5-1)
21 Aug 2024
Lian Brian President & CEO
Sold on a plan
$69.90K 1,000 at 69.90
0.0%
Planned (10b5-1)
19 Aug 2024
Lian Brian President & CEO
Sold on a plan 3×
$7.43M 112,870 at 65.80
4.6%
Planned (10b5-1)
19 Aug 2024
Sold on a plan 6×
$995.45K 16,000 at 62.22
62.7%
Sold half or more
14 Aug 2024
Sold on a plan 2×
$1.20M 20,786 at 57.53
68.6%
Sold half or more
30 Jul 2024
Lian Brian President & CEO
Sold at will 3×
$6.67M 115,859 at 57.58
4.7%
Not planned
30 Jul 2024
Mancini Marianna Chief Operating Officer
Sold at will 2×
$1.03M 18,026 at 57.13
4.7%
Not planned
30 Jul 2024
ZANTE GREG Chief Financial Officer
Sold at will 3×
$922.21K 16,136 at 57.15
7.9%
Not planned
3 May 2024
ZANTE GREG Chief Financial Officer
Sold on a plan 4×
$4.99M 66,756 at 74.69
27.6%
Planned (10b5-1)
1 May 2024
Mancini Marianna Chief Operating Officer
Sold on a plan 5×
$22.14M 281,425 at 78.66
44.7%
Planned (10b5-1)
9 Feb 2024
Lian Brian President & CEO
Sold on a plan
$1.35M 45,000 at 29.90
2.1%
Planned (10b5-1)
8 Feb 2024
Lian Brian President & CEO
Sold on a plan 5×
$7.23M 269,079 at 26.87
11.0%
Planned (10b5-1)
8 Feb 2024
Sold on a plan
$701.25K 25,000 at 28.05
100%
Sold half or more
31 Jan 2024
Lian Brian President & CEO
Sold on a plan 2×
$2.10M 85,000 at 24.71
3.6%
Planned (10b5-1)
30 Jan 2024
Lian Brian President & CEO
Sold on a plan
$838.25K 35,000 at 23.95
1.5%
Planned (10b5-1)
19 Jan 2024
Sold on a plan
$691.50K 30,000 at 23.05
100%
Sold half or more
4 Jan 2024
ZANTE GREG Chief Financial Officer
Sold at will
$268.50K 15,000 at 17.90
7.7%
Not planned
16 May 2023
Sold at will
$1.00M 40,000 at 25.00
57.1%
Sold half or more
16 May 2023
MACARTNEY LAWSON Director
Sold at will
$384.00K 16,000 at 24.00
25.0%
Not planned
1 May 2023
Lian Brian President & CEO
Sold at will
$1.01M 45,000 at 22.45
2.0%
Not planned
24 Apr 2023
MACARTNEY LAWSON Director
Sold at will
$352.06K 16,000 at 22.00
25.0%
Not planned
19 Apr 2023
Lian Brian President & CEO
Sold at will
$750.75K 35,000 at 21.45
1.5%
Not planned
17 Apr 2023
Lian Brian President & CEO
Sold at will
$3.17M 155,000 at 20.45
6.4%
Not planned
17 Apr 2023
MACARTNEY LAWSON Director
Sold at will
$415.72K 20,786 at 20.00
30.2%
Not planned
17 Apr 2023
Mancini Marianna Chief Operating Officer
Sold at will
$250.00K 12,500 at 20.00
4.2%
Not planned
Showing 1–50 of 73. Page 1 of 2 Older →