Insider trading

Period: 120 months Stock: TWN Type of trade: Bought × + 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.

15 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.

15 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.

15 decisions over 120 months Remove this filter
The trade

Minimum amount

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

15 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.
15 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
15 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.

15 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
26 Feb 2026
Kirby William C. Director
Bought
$3.29M 50,687 at 64.90
opened
First buy in 3+ yrs
23 Feb 2024
Clark Anthony S. Director
Bought
$19.56K 500 at 39.13
20.0%
+20% of stake
6 Feb 2024
Clark Anthony S. Director
Bought
$18.63K 500 at 37.26
25.0%
+25% of stake
29 Sep 2023
Clark Anthony S. Director
Bought
$30.07K 1,000 at 30.07
100%
Largest buy in 3 yrs
11 May 2021
Rigger Shelley E Director
Bought
$9.34K 300 at 31.13
opened
First buy on file
28 Jan 2021
OLSEN WARREN Director
Bought
$27.82K 1,000 at 27.82
opened
First buy on file
1 Dec 2020
Kirby William C. Director
Bought
$9.90K 360 at 27.50
20.6%
+21% of stake
16 Nov 2020
Clark Anthony S. Director
Bought
$25.35K 1,000 at 25.35
opened
First buy on file
10 Nov 2020
Kirby William C. Director
Bought
$10.15K 415 at 24.45
31.2%
First buy on file
3 Nov 2020
Bought
$47.10K 2,000 at 23.55
167%
First buy on file
17 May 2018
Bought
$24.97K 1,200 at 20.81
opened
First buy on file
12 Mar 2018
CITY OF LONDON INVESTMENT GROUP PLC 10% owner · indirect
Bought
$424.20K 20,000 at 21.21
36.2%
First buy on file
18 Jul 2017
CITY OF LONDON INVESTMENT GROUP PLC 10% owner · indirect
Bought
$313.40K 15,515 at 20.20
0.9%
First buy on file
18 Jul 2017
CITY OF LONDON INVESTMENT GROUP PLC 10% owner · indirect
Bought 2×
$235.05K 11,636 at 20.20
10.8%
First buy on file
11 May 2017
CITY OF LONDON INVESTMENT GROUP PLC 10% owner · indirect
Bought
$384.60K 20,000 at 19.23
11.1%
First buy on file
Showing 1–15 of 15.