Insider trading

Period: 120 months Stock: GGT 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.

48 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.

48 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.

48 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.

48 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.
48 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
48 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.

48 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
24 Feb 2026
GABELLI MARIO J Director · indirect
Bought
$101.46K 25,000 at 4.06
2.2%
17 Feb 2026
Bought
$10.92K 2,700 at 4.05
opened
First buy on file
11 Dec 2025
GABELLI MARIO J Director · indirect
Sold at will
$37.80K 9,000 at 4.20
0.8%
Not planned
10 Dec 2025
GABELLI MARIO J Director · indirect
Sold at will
$8.36K 2,000 at 4.18
0.2%
Not planned
9 Dec 2025
GABELLI MARIO J Director · indirect
Sold at will
$8.36K 2,000 at 4.18
0.2%
Not planned
8 Dec 2025
GABELLI MARIO J Director · indirect
Sold at will
$37.56K 9,000 at 4.17
0.8%
Not planned
5 Dec 2025
GABELLI MARIO J Director · indirect
Sold at will
$8.31K 2,000 at 4.15
0.2%
Not planned
27 Oct 2025
GABELLI MARIO J Director · indirect
Bought
$125.14K 31,000 at 4.04
opened
2 Sep 2025
GABELLI MARIO J Director
Bought
$644.48 152 at 4.24
0.0%
13 May 2025
GABELLI MARIO J Director
Bought
$173.60K 40,000 at 4.34
4.1%
Largest buy in 3 yrs
4 Nov 2024
GABELLI MARIO J Director
Bought
$2.31K 501 at 4.61
0.1%
15 Oct 2024
GABELLI MARIO J Director
Bought
$2.51K 527 at 4.76
0.1%
Largest buy in 3 yrs
29 Jul 2024
GABELLI MARIO J Director · indirect
Bought
$2.49K 500 at 4.98
0.1%
17 Jul 2024
GABELLI MARIO J Director · indirect
Sold at will 2×
$2.34K 468,500 at 0.01
100%
Sold half or more
17 Jul 2024
GABELLI MARIO J Director
Sold at will 2×
$122.38 24,476 at 0.01
2.6%
Not planned
16 Jul 2024
GABELLI MARIO J Director
Bought
$154.55 38,638 at 0.00
4.3%
15 Jul 2024
GABELLI MARIO J Director
Sold at will
$158.42 38,638 at 0.00
4.1%
Not planned
12 Jul 2024
Sold at will
$11.25 1,500 at 0.01
100%
Sold half or more
9 Jul 2024
Sold at will
$9.60 1,500 at 0.01
50.0%
Sold half or more
8 Jul 2024
Sold at will
$9.69 1,140 at 0.01
27.5%
Not planned
5 Jul 2024
Sold at will
$3.75 500 at 0.01
10.8%
Not planned
22 Feb 2024
Ball John Chester President & Treasurer
Bought
$259.91 47 at 5.53
opened
First buy on file
11 Dec 2023
GABELLI MARIO J Director
Sold at will
$26.10K 4,508 at 5.79
0.5%
Not planned
7 Nov 2023
GABELLI MARIO J Director · indirect
Sold at will
$20.86K 4,377 at 4.77
1.0%
Not planned
25 Sep 2023
GABELLI MARIO J Director
Bought
$1.05K 167 at 6.31
0.0%
20 Jun 2023
GABELLI MARIO J Director · indirect
Sold at will
$41.43K 6,604 at 6.27
0.6%
Not planned
6 Dec 2022
GABELLI MARIO J Director · indirect
Sold, plan not stated
$25.69K 4,000 at 6.42
0.3%
1 Dec 2022
GABELLI MARIO J Director · indirect
Sold, plan not stated
$4.81K 748 at 6.44
0.1%
3 Nov 2021
GABELLI MARIO J Director
Sold, plan not stated
$18.51K 2,000 at 9.25
0.2%
1 Nov 2021
GABELLI MARIO J Director
Sold, plan not stated
$4.00K 437 at 9.16
0.0%
30 Aug 2021
GABELLI MARIO J Director
Sold, plan not stated
$36.82K 3,900 at 9.44
0.5%
30 Aug 2021
GABELLI MARIO J Director
Bought
$36.82K 3,900 at 9.44
0.5%
First buy on file
27 Aug 2021
GABELLI MARIO J Director
Sold, plan not stated
$3.78K 400 at 9.44
0.1%
11 Nov 2020
Birch John Director
Bought
$25.06K 3,560 at 7.04
356%
First buy on file
17 Apr 2020
Birch John Director
Bought
$6.04K 1,000 at 6.04
opened
First buy on file
22 Jan 2020
GABELLI MARIO J Director · indirect
Sold, plan not stated
$33.44K 4,076 at 8.20
0.6%
20 Dec 2019
ALPERT BRUCE N President · indirect
Bought
$75.00K 3,000 at 25.00
opened
First buy on file
20 Dec 2019
Bought
$50.00K 2,000 at 25.00
opened
First buy on file
4 Dec 2019
GABELLI MARIO J Director · indirect
Sold, plan not stated
$68.98K 8,461 at 8.15
1.2%
6 Sep 2019
CONN JAMES P Director
Sold, plan not stated
$222.67K 26,120 at 8.52
96.3%
Sold half or more
30 Aug 2019
CONN JAMES P Director
Sold, plan not stated
$49.33K 6,000 at 8.22
18.1%
6 Jun 2018
BANK OF AMERICA CORP /DE/ 10% owner · indirect
Sold, plan not stated 3×
$14.18K 598 at 23.71
100%
Sold half or more
21 May 2018
BANK OF AMERICA CORP /DE/ 10% owner · indirect
Sold, plan not stated
$9.48K 402 at 23.59
40.2%
27 Dec 2017
GABELLI MARIO J Director · indirect
Sold, plan not stated
$91.00K 10,000 at 9.10
1.7%
13 Nov 2017
GABELLI MARIO J Director
Sold, plan not stated
$9.63K 1,100 at 8.76
0.1%
26 Sep 2017
Bought
$50.00K 2,000 at 25.00
opened
First buy on file
26 Sep 2017
ALPERT BRUCE N President · indirect
Bought
$50.00K 2,000 at 25.00
opened
First buy on file
26 Sep 2017
ALPERT BRUCE N President
Bought
$50.00K 2,000 at 25.00
opened
First buy on file
Showing 1–48 of 48.