Coleman Jon

Insider

EVP, Chief Commercial Officer

Trades at: DXCM· MASI

30D 90D 1Y

Net shares · 90d

-9.8K

0 buy · 9.8K sell

Net value · 90d

-$722.6K

$0 in · $722.6K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 9.8K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

DXCM Sell·S
Jun 4, 26

EVP, Chief Commercial Officer · 10b5-1

$722.6K

9.8K sh · $73.56 avg · 2 lots

Own -9%
DXCM Other·F
May 22, 26

EVP, Chief Commercial Officer

$529.3K

7.4K sh · $71.90

Own -7%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 4, 2026	DXCM	EVP, Chief Commercial Officer	Sell S	9.8K2 lots	-9%	$73.56 avg	$722.6K
May 22, 2026	DXCM	EVP, Chief Commercial Officer	Other F	7.4K	-7%	$71.90	$529.3K

Buy Sell Non-market (grant · exercise · gift)

About Coleman Jon

This profile aggregates every SEC Form 4 insider transaction reported by Coleman Jon across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.