Insider trading

Period: 120 months Stock: TREE Role: Directors × + 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.

57 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.

57 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.

57 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.

57 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.
57 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
57 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.

57 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
25 Aug 2025
Sold at will
$83.74K 1,200 at 69.78
12.9%
Not planned
5 Nov 2024
Sold at will
$4.83K 102 at 47.34
2.4%
Not planned
15 Aug 2024
Sold at will
$98.32K 2,000 at 49.16
32.2%
Not planned
24 May 2024
OZONIAN STEVEN Director
Sold at will 2×
$71.33K 1,610 at 44.31
19.2%
Not planned
6 May 2024
Dalporto Gabriel Director
Sold at will
$72.35K 1,442 at 50.17
24.4%
Not planned
6 Jun 2023
Sold at will
$1.30K 60 at 21.65
90.9%
Sold half or more
12 May 2023
ERNST MARK A Director
Bought
$53.01K 3,000 at 17.67
9.9%
11 May 2023
ERNST MARK A Director
Bought
$182.83K 10,000 at 18.28
49.5%
+49% of stake
9 May 2023
Sold at will
$2.69K 150 at 17.92
69.4%
Sold half or more
23 Aug 2022
ERNST MARK A Director
Bought
$66.02K 1,962 at 33.65
10.9%
22 Aug 2022
ERNST MARK A Director
Bought
$280.77K 8,038 at 34.93
80.4%
+80% of stake
9 May 2022
ERNST MARK A Director
Bought
$656.70K 10,000 at 65.67
opened
First buy on file
27 Aug 2021
Henderson Robin Director
Sold, plan not stated
$124.95K 735 at 170.00
61.0%
Sold half or more
1 Mar 2021
THOMPSON G KENNEDY Director · indirect
Bought 2×
$408.48K 1,500 at 272.32
17.6%
1 Mar 2021
Henderson Robin Director
Sold, plan not stated 2×
$299.00K 1,075 at 278.14
57.2%
Sold half or more
26 Feb 2021
THOMPSON G KENNEDY Director · indirect
Bought 5×
$966.73K 3,500 at 276.21
70.0%
First buy on file
16 Nov 2020
GCI LIBERTY, INC. Director · indirect
Sold, plan not stated 2×
$1.01B 3,443,989 at 292.46
100%
Sold half or more
11 Nov 2019
HORAN PETER Director
Sold, plan not stated 2×
$182.41K 500 at 364.82
2.6%
5 Nov 2019
HORAN PETER Director
Sold, plan not stated
$115.00K 300 at 383.34
1.6%
4 Nov 2019
HORAN PETER Director
Sold, plan not stated 5×
$115.94K 300 at 386.48
1.5%
1 Nov 2019
OZONIAN STEVEN Director
Sold, plan not stated 9×
$353.67K 975 at 362.74
22.4%
7 Aug 2019
HORAN PETER Director
Sold, plan not stated 5×
$312.65K 1,000 at 312.65
4.9%
1 May 2019
Dalporto Gabriel Director
Sold, plan not stated
$246.10K 637 at 386.34
77.3%
Sold half or more
30 Apr 2019
THOMPSON G KENNEDY Director · indirect
Sold, plan not stated
$577.88K 1,500 at 385.25
60.0%
Sold half or more
29 Apr 2019
OZONIAN STEVEN Director
Sold, plan not stated 15×
$615.54K 1,650 at 373.06
30.0%
27 Feb 2019
HORAN PETER Director
Sold, plan not stated 2×
$1.21M 4,000 at 303.49
16.7%
27 Feb 2019
OZONIAN STEVEN Director
Sold, plan not stated 4×
$307.10K 975 at 314.98
15.1%
6 Dec 2018
Dalporto Gabriel Director
Sold, plan not stated 25×
$1.93M 8,000 at 241.24
90.8%
Sold half or more
2 Nov 2018
OZONIAN STEVEN Director
Sold, plan not stated 5×
$241.63K 975 at 247.83
13.1%
7 Aug 2018
HORAN PETER Director
Sold, plan not stated
$244.51K 1,000 at 244.51
4.0%
31 Jul 2018
OZONIAN STEVEN Director
Sold, plan not stated 11×
$294.36K 1,248 at 235.87
14.4%
30 Jul 2018
OZONIAN STEVEN Director
Sold, plan not stated
$480.00 2 at 240.00
0.0%
6 Jul 2018
GCI LIBERTY, INC. Director · indirect
Bought
$47.08M 220,000 at 213.99
6.8%
First buy on file
7 Jun 2018
Henderson Robin Director
Sold, plan not stated
$72.63K 270 at 269.00
26.9%
30 Apr 2018
Henderson Robin Director
Sold, plan not stated 2×
$272.03K 1,109 at 245.29
60.1%
Sold half or more
27 Apr 2018
Bought 3×
$248.13K 1,000 at 248.13
9.0%
First buy on file
7 Mar 2018
Dalporto Gabriel Director
Sold, plan not stated 9×
$13.13M 37,432 at 350.64
98.3%
Sold half or more
7 Mar 2018
OZONIAN STEVEN Director
Sold, plan not stated
$105.35K 300 at 351.17
3.5%
5 Mar 2018
OZONIAN STEVEN Director
Sold, plan not stated
$99.36K 276 at 360.00
3.1%
27 Feb 2018
HORAN PETER Director
Sold, plan not stated
$178.78K 500 at 357.55
2.0%
27 Feb 2018
Bought
$176.00K 500 at 352.00
4.8%
First buy on file
26 Feb 2018
OZONIAN STEVEN Director
Sold, plan not stated
$180.00K 500 at 360.00
5.3%
23 Feb 2018
HORAN PETER Director
Sold, plan not stated
$1.02M 3,000 at 340.05
10.7%
23 Feb 2018
Bought
$502.40K 1,500 at 334.93
16.7%
First buy on file
6 Feb 2018
Dalporto Gabriel Director
Sold, plan not stated 26×
$15.94M 46,876 at 340.07
98.7%
Sold half or more
8 Nov 2017
Bought
$1.06M 4,000 at 264.90
80.0%
First buy on file
3 Nov 2017
Dalporto Gabriel Director
Sold, plan not stated
$594.94K 2,221 at 267.87
77.7%
Sold half or more
1 Nov 2017
HORAN PETER Director
Sold, plan not stated 2×
$924.27K 3,500 at 264.08
11.1%
27 Oct 2017
OZONIAN STEVEN Director
Sold, plan not stated
$530.16K 2,000 at 265.08
17.6%
31 Aug 2017
Bought
$1.15M 5,000 at 230.91
opened
First buy on file
Showing 1–50 of 57. Page 1 of 2 Older →