Insider trading

Period: 120 months Stock: LBRDA Plan: Not on a plan × + 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.

98 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.

98 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.

98 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.

98 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.
98 decisions over 120 months Remove this filter
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
98 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.

98 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Jun 2026
Wilm Renee L Chief Legal/Admin Officer
Sold at will
$7.96K 239 at 33.32
2.2%
Not planned
18 Feb 2026
WARGO J DAVID Director
Sold at will
$999.80K 18,000 at 55.54
47.3%
Not planned
18 Feb 2026
WARGO J DAVID Director
Sold at will
$387.60K 7,000 at 55.37
36.6%
Not planned
10 Feb 2026
WARGO J DAVID Director
Sold at will
$1.84M 32,058 at 57.35
45.7%
Not planned
10 Feb 2026
WARGO J DAVID Director
Sold at will
$708.48K 12,392 at 57.17
39.3%
Not planned
10 Feb 2026
WARGO J DAVID Director · indirect
Sold at will
$98.12K 1,702 at 57.65
54.0%
Sold half or more
10 Feb 2026
WARGO J DAVID Director · indirect
Sold at will
$30.46K 530 at 57.48
52.9%
Sold half or more
5 Dec 2025
WARGO J DAVID Director
Sold at will 2×
$104.49K 2,217 at 47.13
3.1%
Not planned
5 Dec 2025
WARGO J DAVID Director
Sold at will
$31.59K 672 at 47.00
2.1%
Not planned
19 Dec 2024
MAFFEI GREGORY B President/CEO
Sold at will 2×
$2.85M 36,733 at 77.47
2.6%
Not planned
18 Dec 2024
MAFFEI GREGORY B President/CEO
Sold at will 4×
$9.97M 125,000 at 79.74
8.0%
Not planned
17 Dec 2024
MAFFEI GREGORY B President/CEO
Sold at will 2×
$9.67M 119,990 at 80.61
7.1%
Not planned
16 Dec 2024
MAFFEI GREGORY B President/CEO
Sold at will
$5.86M 71,500 at 82.00
2.5%
Not planned
21 Nov 2024
Sold at will
$3.61K 42 at 85.91
100%
Sold half or more
26 Sep 2024
Sold at will
$167.45K 2,208 at 75.84
16.6%
Not planned
25 Sep 2024
Wilm Renee L Chief Legal/Admin Officer
Sold at will
$338.62K 4,423 at 76.56
54.7%
Sold half or more
8 Apr 2024
WARGO J DAVID Director
Sold at will 2×
$779.73K 15,000 at 51.98
17.2%
Not planned
5 Apr 2024
WARGO J DAVID Director
Sold at will
$514.29K 10,000 at 51.43
10.3%
Not planned
7 Mar 2024
WARGO J DAVID Director
Sold at will
$511.20K 9,000 at 56.80
8.5%
Not planned
5 Mar 2024
WARGO J DAVID Director
Sold at will
$630.68K 11,000 at 57.33
9.4%
Not planned
17 Nov 2023
Green Richard R Director
Sold at will
$346.80K 4,152 at 83.53
44.6%
Not planned
15 Nov 2023
WELSH JOHN E III Director
Sold at will
$347.67K 4,152 at 83.74
51.5%
Sold half or more
16 Aug 2023
MAFFEI GREGORY B President/CEO · indirect
Sold at will 2×
$73.91K 804 at 91.93
100%
Sold half or more
16 Aug 2023
MAFFEI GREGORY B President/CEO · indirect
Sold at will 2×
$30.54K 331 at 92.25
100%
Sold half or more
11 May 2023
Sold at will
$498.06K 6,419 at 77.59
34.3%
Not planned
2 Feb 2023
Sold, plan not stated
$304.95K 3,210 at 95.00
22.0%
23 Nov 2022
Green Richard R Director
Sold, plan not stated
$296.88K 3,270 at 90.79
27.1%
14 Jun 2022
MALONE JOHN C Director
Sold, plan not stated
$258.72 10 at 25.87
100%
Sold half or more
10 May 2022
WARGO J DAVID Director
Bought
$33.23K 300 at 110.76
0.9%
10 May 2022
WARGO J DAVID Director · indirect
Bought
$11.08K 100 at 110.76
11.1%
6 Apr 2022
Frist Julie D. Director · indirect
Bought
$56.37K 405 at 139.17
900%
+900% of stake
6 Apr 2022
Frist Julie D. Director · indirect
Bought
$11.44K 85 at 134.56
opened
4 Mar 2022
WARGO J DAVID Director
Bought
$303.95K 2,300 at 132.15
7.3%
First buy on file
3 Mar 2022
Frist Julie D. Director · indirect
Sold, plan not stated
$11.46K 85 at 134.81
100%
Sold half or more
3 Mar 2022
Frist Julie D. Director · indirect
Bought
$6.20K 45 at 137.77
opened
27 Jan 2022
Frist Julie D. Director · indirect
Sold, plan not stated
$69.69K 500 at 139.39
100%
Sold half or more
8 Sep 2021
Green Richard R Director
Sold, plan not stated
$508.61K 2,714 at 187.40
39.6%
31 Aug 2021
ROSENTHALER ALBERT E Chief Corp. Dev. Officer
Sold, plan not stated
$1.91M 9,995 at 191.47
12.7%
16 Aug 2021
Sold, plan not stated
$339.65K 1,829 at 185.70
12.7%
13 Aug 2021
Wilm Renee L Chief Legal/Admin Officer
Sold, plan not stated
$53.94K 293 at 184.10
9.7%
11 Aug 2021
WELSH JOHN E III Director
Sold, plan not stated
$665.21K 3,655 at 182.00
94.7%
Sold half or more
12 May 2021
Bought
$5.51K 204 at 27.00
1.1%
11 May 2021
Bought
$78.07K 2,873 at 27.17
18.9%
15 Mar 2021
Bought
$98.98K 3,700 at 26.75
32.2%
+32% of stake
12 Mar 2021
Bought
$106.80K 4,000 at 26.70
53.3%
+53% of stake
10 Mar 2021
Bought
$202.50K 7,500 at 27.00
opened
First buy on file
23 Feb 2021
Frist Julie D. Director · indirect
Bought
$73.44K 500 at 146.87
opened
First buy on file
23 Feb 2021
Frist Julie D. Director · indirect
Bought
$12.20K 85 at 143.48
opened
First buy on file
17 Dec 2020
MALONE JOHN C Director
Sold, plan not stated 2×
$8.87M 54,840 at 161.74
2.5%
16 Dec 2020
MALONE JOHN C Director
Sold, plan not stated 2×
$23.29M 145,160 at 160.45
6.2%
Showing 1–50 of 98. Page 1 of 2 Older →