DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

SBI Securities Co., Ltd.'s Holding History (CIK: 0001851815)

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

Q4 2025

Shares 599 Value ($000) $40 Avg Close $64.65 Range $54.11 - $72.08

Q3 2025

Shares 470 Value ($000) $32 Avg Close $79.14 Range $65.18 - $89.98

Q2 2025

Shares 1,334 Value ($000) $116 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 682 Value ($000) $47 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 628 Value ($000) $49 Avg Close $74.04 Range $64.76 - $82.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	599	$40	$64.65	$54.11 - $72.08
Q3 2025	470	$32	$79.14	$65.18 - $89.98
Q2 2025	1,334	$116	$78.38	$57.52 - $88.32
Q1 2025	682	$47	$81.60	$66.25 - $93.25
Q4 2024	628	$49	$74.04	$64.76 - $82.26