Stern Sadie Insider Trades & Stock Holdings

EVP Chief People & Culture Off · DexCom, Inc. · Latest filing Sep 28, 2026

Stern Sadie, EVP Chief People & Culture Off at DexCom, Inc. has 1 Form 4 trade on file since Sep 28, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($220.97K), net -$220.97K. Latest filing: disposed of 2.56K shares of $DXCM on Sep 28, 2026 at $86.15.

Trades on file

1

Open-market bought

$0

Open-market sold

$220.97K

Net open-market

-$220.97K

Latest filing

Sep 28, 2026

All insider trades by Stern Sadie

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 28, 2026	$DXCM	Sell (Open-market sale) 10b5-1	2.56K	$86.15	$220.97K			+0.3%			EVP Chief People & Culture Off		—

"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 Stern Sadie traded

• $DXCM

Frequently asked questions

Has Stern Sadie been buying or selling stock?

Stern Sadie has 0 open-market purchases and 1 open-market sale on file, net -$220.97K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Stern Sadie's latest insider trade?

disposed of 2.56K shares of $DXCM on Sep 28, 2026 at $86.15.

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.