Insider trading

Period: 120 months Stock: TNC Role: CEO × + 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.

31 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.

31 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.

31 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.

31 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.
31 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
31 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.

31 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
26 Feb 2026
Huml David W. PRESIDENT AND CEO
Bought 3×
$257.56K 4,000 at 64.39
6.3%
First buy on file
4 Mar 2024
Huml David W. PRESIDENT AND CEO
Sold at will 3×
$2.22M 20,009 at 110.83
24.2%
Not planned
14 Aug 2023
Huml David W. PRESIDENT AND CEO
Sold at will
$385.53K 4,599 at 83.83
10.2%
Not planned
10 May 2021
Huml David W. President and CEO
Sold, plan not stated 2×
$431.18K 4,995 at 86.32
20.1%
2 Feb 2021
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$230.79K 3,297 at 70.00
2.2%
1 Feb 2021
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$447.86K 6,593 at 67.93
4.3%
22 Jan 2021
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$285.68K 3,809 at 75.00
2.5%
4 Jan 2021
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$692.23K 9,889 at 70.00
6.2%
9 Dec 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$228.90K 3,270 at 70.00
2.1%
8 Dec 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$1.89K 27 at 70.00
0.0%
1 Dec 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$446.81K 6,592 at 67.78
4.2%
24 Nov 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$1.07M 15,302 at 70.00
9.3%
16 Nov 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$211.47K 3,297 at 64.14
2.0%
9 Nov 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 2×
$438.37K 6,592 at 66.50
3.8%
3 Feb 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 2×
$989.45K 12,839 at 77.07
7.6%
2 Jan 2020
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 2×
$997.65K 12,843 at 77.68
7.6%
2 Dec 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 2×
$955.21K 12,843 at 74.38
7.6%
1 Nov 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 2×
$987.70K 12,843 at 76.91
7.6%
11 Oct 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$266.00K 3,800 at 70.00
2.4%
1 Oct 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 3×
$623.59K 9,043 at 68.96
5.5%
10 Sep 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$455.00K 6,500 at 70.00
4.0%
9 Sep 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$281.72K 4,143 at 68.00
2.6%
5 Sep 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$149.60K 2,200 at 68.00
1.4%
1 Aug 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 3×
$941.88K 12,843 at 73.34
7.6%
16 Jul 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 3×
$851.38K 12,843 at 66.29
7.6%
18 Jun 2019
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated 2×
$791.63K 12,843 at 61.64
7.6%
17 Apr 2018
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$3.14M 44,271 at 71.00
22.8%
16 Apr 2018
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$303.61K 4,427 at 68.58
2.9%
11 Apr 2018
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$907.83K 13,281 at 68.36
8.1%
10 Apr 2018
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$1.22M 17,708 at 68.99
10.6%
9 Apr 2018
KILLINGSTAD CHRIS President and CEO
Sold, plan not stated
$1.81M 26,564 at 68.25
15.1%
Showing 1–31 of 31.