Michael Jon Brown Insider Trades & Stock Holdings

EVP Chief Legal Compliance Off · DexCom, Inc. · Latest filing Oct 15, 2026

Michael Jon Brown, EVP Chief Legal Compliance Off at DexCom, Inc. has 1 Form 4 trade on file since Oct 15, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($145.32K), net -$145.32K. Latest filing: disposed of 1.70K shares of $DXCM on Oct 15, 2026 at $85.48.

Trades on file

1

Open-market bought

$0

Open-market sold

$145.32K

Net open-market

-$145.32K

Shares held ($DXCM)

98.19K

Latest filing

Oct 15, 2026

Shares held by Michael Jon Brown

• $DXCM98.19K sh

Shares owned after the most recent Form 4 for each company.

All insider trades by Michael Jon Brown

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 15, 2026	$DXCM	Sell (Open-market sale) 10b5-1	1.70K	$85.48	$145.32K	98.19K	-1.70%				EVP Chief Legal Compliance Off	SEC	Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Michael Jon Brown traded

• $DXCM

Frequently asked questions

Has Michael Jon Brown been buying or selling stock?

Michael Jon Brown has 0 open-market purchases and 1 open-market sale on file, net -$145.32K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Michael Jon Brown's latest insider trade?

disposed of 1.70K shares of $DXCM on Oct 15, 2026 at $85.48.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.