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Who

Shelly Brown

EVP, Chief Strategy Officer

Company insider

Files Form 4 as: EVP, Chief Strategy Officer, Miami International Holdings.

In numbers

Trades disclosed
116
Buys
0
Sells
11
Bought
$0
Sold
$10.2M
Companies
1
Companies where not an officer
0
First trade
15 Aug 2025
Last trade
16 Sep 2026
Last filed
17 Sep 2026

Companies traded

Where they are an officer
MIAX Miami International HoldingsOfficer · Capital Markets & Asset Management · last 16 Sep 20260 buys · 11 sells

Activity over time

1 Mar – 1 Oct
50Mar 26May 26Jul 26Aug 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
16 Sep 2026filed 17 Sep 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Sold$819K21,217 at $38.61filing
16 Sep 2026filed 17 Sep 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Sold$819K21,217 at $38.61filing
11 Sep 2026filed 11 Sep 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code F$693K16,283 at $42.54filing
11 Sep 2026filed 11 Sep 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code F$693K16,283 at $42.54filing
6 Jul 2026filed 7 Jul 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code M$192K16,000 at $12.00filing
6 Jul 2026filed 7 Jul 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Sold$674K16,000 at $42.13filing
6 Jul 2026filed 7 Jul 2026MIAX Miami International Holdingsoption or derivative · Capital Markets & Asset ManagementSEC FORM 4 Code M—16,000 at $0.00filing
6 Jul 2026filed 7 Jul 2026MIAX Miami International Holdingsoption or derivative · Capital Markets & Asset ManagementSEC FORM 4 Code M—16,000 at $0.00filing
6 Jul 2026filed 7 Jul 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code M$192K16,000 at $12.00filing
6 Jul 2026filed 7 Jul 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Sold$674K16,000 at $42.13filing
16 Jun 2026filed 18 Jun 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code A—37,276 at $0.00filing
16 Jun 2026filed 18 Jun 2026MIAX Miami International Holdingsoption or derivative · Capital Markets & Asset ManagementSEC FORM 4 Code A—2,485 at $0.00filing
16 Jun 2026filed 18 Jun 2026MIAX Miami International Holdingsoption or derivative · Capital Markets & Asset ManagementSEC FORM 4 Code A—35,861 at $0.00filing
16 Jun 2026filed 18 Jun 2026MIAX Miami International Holdingsoption or derivative · Capital Markets & Asset ManagementSEC FORM 4 Code A—2,485 at $0.00filing
16 Jun 2026filed 18 Jun 2026MIAX Miami International Holdingsoption or derivative · Capital Markets & Asset ManagementSEC FORM 4 Code A—35,861 at $0.00filing
16 Jun 2026filed 18 Jun 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code A—37,276 at $0.00filing
15 Jun 2026filed 17 Jun 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Sold$209K4,714 at $44.23filing
15 Jun 2026filed 17 Jun 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Sold$209K4,714 at $44.23filing
11 Jun 2026filed 12 Jun 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code F$148K3,619 at $40.79filing
11 Jun 2026filed 12 Jun 2026MIAX Miami International HoldingsCapital Markets & Asset ManagementSEC FORM 4 Code F$148K3,619 at $40.79filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Financials11

Buys in green, sells in red, by the company’s sector.

Related people

Douglas M. Schafer Jr.EVP and CIO · EVP and CIO at Miami International Holdings, filing Form 4 there in the last year
Harish JayabalanEVP, CISO and CRO · EVP, CISO and CRO at Miami International Holdings, filing Form 4 there in the last year
Judson Gray TeekellDirector · Director at Miami International Holdings, filing Form 4 there in the last year
Edward DeitzelEVP, CRO, CCO MIAX Exchanges · EVP, CRO, CCO MIAX Exchanges at Miami International Holdings, filing Form 4 there in the last year
Thomas P. GallagherChairman & CEO · Chairman & CEO at Miami International Holdings, filing Form 4 there in the last year
Barbara J. ComlyEVP, GC & Corporate Secretary · Also traded MIAX in the last 90 days
Cynthia SchwarzkopfDirector · Also traded MIAX in the last 90 days
Lance EmmonsEVP and CFO · Also traded MIAX in the last 90 days