DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

GF FUND MANAGEMENT CO. LTD.'s Holding History (CIK: 0002057060)

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

Q4 2025

Shares 92,825 Value ($000) $6,161 Avg Close $64.65 Range $54.11 - $72.08

Q3 2025

Shares 88,848 Value ($000) $5,979 Avg Close $79.14 Range $65.18 - $89.98

Q2 2025

Shares 87,068 Value ($000) $7,600 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 84,374 Value ($000) $5,762 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 83,069 Value ($000) $6,460 Avg Close $74.04 Range $64.76 - $82.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	92,825	$6,161	$64.65	$54.11 - $72.08
Q3 2025	88,848	$5,979	$79.14	$65.18 - $89.98
Q2 2025	87,068	$7,600	$78.38	$57.52 - $88.32
Q1 2025	84,374	$5,762	$81.60	$66.25 - $93.25
Q4 2024	83,069	$6,460	$74.04	$64.76 - $82.26