Insider trading

Period: 120 months Stock: GSHD Role: CFO × + 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.

54 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.

54 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.

54 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.

54 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.
54 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
54 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.

54 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
28 May 2026
Martin John Arthur Chief Financial Officer
Bought
$173.65K 5,000 at 34.73
opened
First buy on file
27 Oct 2025
Jones Mark E. Jr. CFO & COO
Bought 2×
$64.99K 873 at 74.44
25.0%
+25% of stake
29 Jul 2025
Jones Mark E. Jr. Chief Financial Officer
Bought
$98.91K 1,149 at 86.08
49.1%
+49% of stake
28 Feb 2025
Jones Mark E. Jr. Chief Financial Officer
Bought
$119.20K 1,010 at 118.02
75.8%
Largest buy in 3 yrs
26 Feb 2024
Jones Mark E. Jr. Chief Financial Officer
Bought
$99.71K 1,332 at 74.86
opened
First buy on file
11 Nov 2022
Jones Mark E. Jr. Chief Financial Officer
Sold, plan not stated 3×
$653.78K 15,412 at 42.42
100%
Sold half or more
10 Nov 2022
Jones Mark E. Jr. Chief Financial Officer
Sold, plan not stated 2×
$2.82M 69,501 at 40.60
100%
Sold half or more
4 Nov 2022
Jones Mark E. Jr. Chief Financial Officer
Sold, plan not stated
$12.92K 323 at 40.00
100%
Sold half or more
3 Nov 2022
Jones Mark E. Jr. Chief Financial Officer
Sold, plan not stated
$1.68K 42 at 40.00
100%
Sold half or more
2 Nov 2022
Jones Mark E. Jr. Chief Financial Officer
Sold, plan not stated
$31.76K 791 at 40.15
100%
Sold half or more
1 Nov 2022
Jones Mark E. Jr. Chief Financial Officer
Sold, plan not stated
$567.11K 13,931 at 40.71
100%
Sold half or more
3 Sep 2021
Sold, plan not stated
$123.90K 877 at 141.28
100%
Sold half or more
1 Sep 2021
Sold, plan not stated 2×
$1.50M 10,000 at 149.89
100%
Sold half or more
30 Aug 2021
Sold, plan not stated
$1.07M 7,611 at 140.27
89.7%
Sold half or more
19 Aug 2021
Sold, plan not stated 2×
$211.81K 1,512 at 140.08
100%
Sold half or more
28 Jul 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$1.28M 9,800 at 130.53
100%
Sold half or more
25 Jun 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$26.07K 200 at 130.34
100%
Sold half or more
22 Jun 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$1.03M 8,576 at 120.31
100%
Sold half or more
21 Jun 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$170.94K 1,424 at 120.04
100%
Sold half or more
11 Feb 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$641.95K 4,000 at 160.49
100%
Sold half or more
8 Feb 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$285.59K 1,897 at 150.55
100%
Sold half or more
5 Feb 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$255.77K 1,703 at 150.19
100%
Sold half or more
4 Feb 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$60.01K 400 at 150.04
100%
Sold half or more
19 Jan 2021
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$562.78K 4,000 at 140.70
100%
Sold half or more
19 Nov 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$500.00K 4,000 at 125.00
100%
Sold half or more
30 Jun 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$315.88K 4,200 at 75.21
100%
Sold half or more
26 Jun 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$255.66K 3,400 at 75.19
100%
Sold half or more
25 Jun 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$45.00K 600 at 75.00
100%
Sold half or more
24 Jun 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$135.31K 1,800 at 75.17
100%
Sold half or more
23 Jun 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated 5×
$254.77K 3,514 at 72.50
100%
Sold half or more
22 Jun 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated 3×
$1.17M 16,486 at 70.72
88.7%
Sold half or more
6 Jan 2020
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$45.79K 1,017 at 45.02
5.2%
19 Nov 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$46.46K 1,032 at 45.02
5.0%
15 Nov 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$44.84K 1,032 at 43.45
4.8%
29 Oct 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$41.60K 832 at 50.00
3.7%
25 Oct 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$10.00K 200 at 50.00
0.9%
15 Oct 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$98.24K 2,064 at 47.60
8.3%
16 Sep 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$140.54K 3,096 at 45.39
11.1%
26 Aug 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$46.47K 1,032 at 45.03
3.6%
15 Aug 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$90.13K 2,064 at 43.67
6.7%
15 Jul 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$141.46K 3,096 at 45.69
9.1%
20 Jun 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$46.45K 1,032 at 45.01
2.9%
17 Jun 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$84.03K 2,064 at 40.71
5.6%
17 May 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$124.27K 3,096 at 40.14
7.7%
15 May 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated 2×
$72.98K 2,064 at 35.36
5.3%
6 May 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$57.79K 1,651 at 35.00
4.3%
3 May 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$122.82K 3,509 at 35.00
8.6%
15 Apr 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$31.03K 1,032 at 30.07
2.7%
20 Mar 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$31.01K 1,032 at 30.05
2.7%
15 Feb 2019
Colby Mark S. Chief Financial Officer
Sold, plan not stated
$65.51K 2,064 at 31.74
5.3%
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