Insider trading

Period: 12 months Stock: MIAX + 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.

67 decisions over 12 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.

67 decisions over 12 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.

67 decisions over 12 months
The trade

Minimum amount

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

67 decisions over 12 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.
67 decisions over 12 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
67 decisions over 12 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.

67 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
2 Oct 2026
Schafer Douglas M. JR EVP and CIO
Sold on a plan
$1.33M 40,000 at 33.34
9.4%
Planned (10b5-1)
16 Sep 2026
Brown Shelly EVP, Chief Strategy Officer
Sold on a plan
$819.19K 21,217 at 38.61
6.3%
Planned (10b5-1)
3 Sep 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$1.99M 47,000 at 42.43
3.2%
Planned (10b5-1)
3 Sep 2026
Deitzel Edward EVP, CRO, CCO MIAX Exchanges
Sold on a plan
$464.31K 11,000 at 42.21
8.4%
Planned (10b5-1)
2 Sep 2026
Schafer Douglas M. JR EVP and CIO
Sold on a plan
$1.94M 48,000 at 40.48
11.0%
Planned (10b5-1)
2 Sep 2026
Comly Barbara J. EVP, GC & Corporate Secretary
Sold on a plan
$1.80M 44,445 at 40.49
5.0%
Planned (10b5-1)
2 Sep 2026
Teekell Judson Gray Director · indirect
Sold on a plan
$230.56K 5,545 at 41.58
6.4%
Planned (10b5-1)
2 Sep 2026
Sold on a plan
$122.67K 3,000 at 40.89
4.2%
Planned (10b5-1)
19 Aug 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$6.16M 149,700 at 41.13
9.5%
Planned (10b5-1)
17 Aug 2026
Emmons Lance EVP and CFO
Sold on a plan
$1.50M 35,000 at 42.83
28.8%
Planned (10b5-1)
17 Aug 2026
Sold on a plan
$214.25K 5,000 at 42.85
5.3%
Planned (10b5-1)
4 Aug 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$2.21M 48,334 at 45.69
2.7%
Planned (10b5-1)
4 Aug 2026
Schafer Douglas M. JR EVP and CIO
Sold on a plan
$2.19M 48,000 at 45.71
11.0%
Planned (10b5-1)
4 Aug 2026
Comly Barbara J. EVP, GC & Corporate Secretary
Sold on a plan
$2.03M 44,445 at 45.69
4.8%
Planned (10b5-1)
4 Aug 2026
Jayabalan Harish EVP, CISO and CRO
Sold on a plan
$918.00K 20,000 at 45.90
20.4%
Planned (10b5-1)
4 Aug 2026
Deitzel Edward EVP, CRO, CCO MIAX Exchanges
Sold on a plan
$503.58K 11,000 at 45.78
8.4%
Planned (10b5-1)
4 Aug 2026
Sold on a plan
$137.37K 3,000 at 45.79
4.0%
Planned (10b5-1)
4 Aug 2026
Eckert Kurt M. Director
Sold on a plan
$48.69K 1,063 at 45.80
0.7%
Planned (10b5-1)
15 Jul 2026
Sold on a plan
$210.00K 5,000 at 42.00
5.3%
Planned (10b5-1)
13 Jul 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$2.98M 70,000 at 42.52
3.9%
Planned (10b5-1)
13 Jul 2026
Comly Barbara J. EVP, GC & Corporate Secretary
Sold on a plan
$1.18M 28,000 at 41.98
3.1%
Planned (10b5-1)
7 Jul 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$1.19M 28,228 at 42.27
1.6%
Planned (10b5-1)
6 Jul 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$1.76M 41,772 at 42.09
2.4%
Planned (10b5-1)
6 Jul 2026
Jayabalan Harish EVP, CISO and CRO
Sold on a plan
$842.40K 20,000 at 42.12
20.4%
Planned (10b5-1)
6 Jul 2026
Brown Shelly EVP, Chief Strategy Officer
Sold on a plan
$674.08K 16,000 at 42.13
4.3%
Planned (10b5-1)
6 Jul 2026
Deitzel Edward EVP, CRO, CCO MIAX Exchanges
Sold on a plan
$462.44K 11,000 at 42.04
8.4%
Planned (10b5-1)
2 Jul 2026
Schafer Douglas M. JR EVP and CIO
Sold on a plan
$1.98M 48,000 at 41.22
11.0%
Planned (10b5-1)
2 Jul 2026
Comly Barbara J. EVP, GC & Corporate Secretary
Sold on a plan
$1.15M 28,000 at 41.22
3.1%
Planned (10b5-1)
2 Jul 2026
Eckert Kurt M. Director
Sold on a plan
$206.59K 5,250 at 39.35
3.4%
Planned (10b5-1)
2 Jul 2026
Sold on a plan
$120.00K 3,000 at 40.00
3.8%
Planned (10b5-1)
15 Jun 2026
Brown Shelly EVP, Chief Strategy Officer
Sold on a plan
$208.50K 4,714 at 44.23
1.5%
Planned (10b5-1)
11 Jun 2026
Sold on a plan
$813.74K 19,500 at 41.73
19.3%
Planned (10b5-1)
9 Jun 2026
Jayabalan Harish EVP, CISO and CRO
Sold on a plan
$391.71K 9,783 at 40.04
11.8%
Planned (10b5-1)
8 Jun 2026
Jayabalan Harish EVP, CISO and CRO
Sold on a plan
$409.91K 10,217 at 40.12
12.2%
Planned (10b5-1)
2 Jun 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$2.97M 70,000 at 42.36
3.9%
Planned (10b5-1)
2 Jun 2026
Schafer Douglas M. JR EVP and CIO
Sold on a plan
$2.06M 48,000 at 42.84
10.8%
Planned (10b5-1)
2 Jun 2026
Comly Barbara J. EVP, GC & Corporate Secretary
Sold on a plan
$1.20M 28,000 at 42.85
3.2%
Planned (10b5-1)
2 Jun 2026
Brown Shelly EVP, Chief Strategy Officer
Sold on a plan
$673.92K 16,000 at 42.12
4.7%
Planned (10b5-1)
2 Jun 2026
Deitzel Edward EVP, CRO, CCO MIAX Exchanges
Sold on a plan
$463.76K 11,000 at 42.16
8.6%
Planned (10b5-1)
2 Jun 2026
Eckert Kurt M. Director
Sold on a plan
$224.49K 5,250 at 42.76
3.6%
Planned (10b5-1)
2 Jun 2026
Sold on a plan
$128.34K 3,000 at 42.78
4.1%
Planned (10b5-1)
15 May 2026
Emmons Lance EVP and CFO
Sold on a plan
$1.97M 35,000 at 56.36
29.3%
Planned (10b5-1)
5 May 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$755.75K 15,771 at 47.92
0.9%
Planned (10b5-1)
4 May 2026
Gallagher Thomas P. Chairman & CEO · indirect
Sold on a plan
$2.56M 54,229 at 47.26
3.1%
Planned (10b5-1)
4 May 2026
Schafer Douglas M. JR EVP and CIO
Sold on a plan
$2.27M 48,000 at 47.25
10.8%
Planned (10b5-1)
4 May 2026
Comly Barbara J. EVP, GC & Corporate Secretary
Sold on a plan
$1.32M 28,000 at 47.26
3.2%
Planned (10b5-1)
4 May 2026
Brown Shelly EVP, Chief Strategy Officer
Sold on a plan
$756.48K 16,000 at 47.28
4.7%
Planned (10b5-1)
4 May 2026
Deitzel Edward EVP, CRO, CCO MIAX Exchanges
Sold on a plan
$520.08K 11,000 at 47.28
8.6%
Planned (10b5-1)
4 May 2026
Eckert Kurt M. Director
Sold on a plan
$266.01K 5,625 at 47.29
3.8%
Planned (10b5-1)
4 May 2026
Sold on a plan
$141.90K 3,000 at 47.30
5.1%
Planned (10b5-1)
Showing 1–50 of 67. Page 1 of 2 Older →