Insider trading

Period: 120 months Stock: SHAK Role: Other officers × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

27 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.

27 decisions over 120 months Remove this filter
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.

27 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.

27 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.
27 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
27 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.

27 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Apr 2026
Sentell Stephanie Ann Chief Operations Officer
Sold on a plan
$26.37K 258 at 102.21
1.7%
Planned (10b5-1)
6 Mar 2026
Sentell Stephanie Ann Chief Operations Officer
Sold on a plan
$21.06K 225 at 93.60
1.4%
Planned (10b5-1)
20 Jan 2026
Sentell Stephanie Ann Chief Operations Officer
Sold on a plan
$19.84K 200 at 99.19
2.1%
Planned (10b5-1)
19 Dec 2025
Sentell Stephanie Ann Chief Operations Officer
Sold on a plan
$17.16K 200 at 85.78
2.0%
Planned (10b5-1)
25 Nov 2025
Sentell Stephanie Ann Chief Operations Officer
Sold on a plan 2×
$93.66K 1,100 at 85.14
10.0%
Planned (10b5-1)
21 Jun 2023
Koff Zach Chief Operating Officer
Sold on a plan
$375.00K 5,000 at 75.00
11.4%
Planned (10b5-1)
2 Feb 2023
Koff Zach Chief Operating Officer
Sold, plan not stated
$300.00K 5,000 at 60.00
13.9%
28 Oct 2022
Koff Zach Chief Operating Officer
Sold, plan not stated
$214.50K 3,900 at 55.00
11.1%
14 Jul 2022
Koff Zach Chief Operating Officer
Sold, plan not stated
$225.00K 5,000 at 45.00
13.9%
12 Jan 2021
Koff Zach Chief Operating Officer
Sold, plan not stated 2×
$284.70K 2,920 at 97.50
13.9%
8 Jan 2021
Koff Zach Chief Operating Officer
Sold, plan not stated
$131.40K 1,460 at 90.00
7.4%
4 Jan 2021
Koff Zach Chief Operating Officer
Sold, plan not stated
$248.20K 2,920 at 85.00
13.9%
10 Dec 2020
Koff Zach Chief Operating Officer
Sold, plan not stated
$59.40K 700 at 84.86
3.7%
8 Aug 2019
Koff Zach Chief Operating Officer
Sold, plan not stated
$430.00K 5,000 at 86.00
30.0%
7 Aug 2019
Koff Zach Chief Operating Officer
Sold, plan not stated
$1.32M 15,000 at 88.00
56.2%
Sold half or more
10 Jun 2019
Koff Zach Chief Operating Officer
Sold, plan not stated
$322.50K 5,000 at 64.50
38.8%
1 Mar 2019
Koff Zach Chief Operating Officer
Sold, plan not stated 3×
$542.50K 10,000 at 54.25
60.8%
Sold half or more
1 Jun 2018
Koff Zach Chief Operating Officer
Sold, plan not stated
$300.00K 5,000 at 60.00
43.7%
8 May 2018
Koff Zach Chief Operating Officer
Sold, plan not stated
$177.00K 3,000 at 59.00
30.6%
2 Mar 2018
Koff Zach Chief Operating Officer
Sold, plan not stated
$122.94K 3,000 at 40.98
43.0%
8 Dec 2017
RUBENZER PEGGY SVP, People Resources
Sold, plan not stated
$231.83K 5,000 at 46.37
22.3%
14 Nov 2017
RUBENZER PEGGY SVP, People Resources
Sold, plan not stated
$204.64K 5,400 at 37.90
23.7%
9 Nov 2017
Koff Zach Chief Operating Officer
Sold, plan not stated
$185.00K 5,000 at 37.00
55.7%
Sold half or more
11 Aug 2017
RUBENZER PEGGY SVP, People Resources
Sold, plan not stated
$225.17K 7,000 at 32.17
28.7%
18 May 2017
Koff Zach Chief Operating Officer
Sold, plan not stated
$190.00K 5,000 at 38.00
55.7%
Sold half or more
9 May 2017
RUBENZER PEGGY SVP, People Resources
Sold, plan not stated 2×
$393.20K 10,719 at 36.68
38.1%
8 Mar 2017
Koff Zach Chief Operating Officer
Sold, plan not stated
$63.92K 2,000 at 31.96
71.5%
Sold half or more
Showing 1–27 of 27.