DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Winthrop Capital Management, LLC's Holding History (CIK: 0002010657)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 16 Value ($000) $0 Avg Close $79.14 Range $65.18 - $89.98

Q2 2025

Shares 16 Value ($000) $0 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 16 Value ($000) $0 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 16 Value ($000) $0 Avg Close $74.04 Range $64.76 - $82.26

Q4 2023

Shares 16 Value ($000) $2 Avg Close $102.16 Range $74.75 - $126.37

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	16	$0	$79.14	$65.18 - $89.98
Q2 2025	16	$0	$78.38	$57.52 - $88.32
Q1 2025	16	$0	$81.60	$66.25 - $93.25
Q4 2024	16	$0	$74.04	$64.76 - $82.26
Q4 2023	16	$2	$102.16	$74.75 - $126.37