DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Colonial Trust Co / SC's Holding History (CIK: 0001954093)

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

Q3 2025

Shares 3 Value ($000) $0 Avg Close $79.14 Range $65.18 - $89.98

Q1 2025

Shares 27 Value ($000) $2 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 201 Value ($000) $16 Avg Close $74.04 Range $64.76 - $82.26

Q3 2024

Shares 4 Value ($000) $0 Avg Close $82.12 Range $62.34 - $117.19

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3	$0	$79.14	$65.18 - $89.98
Q1 2025	27	$2	$81.60	$66.25 - $93.25
Q4 2024	201	$16	$74.04	$64.76 - $82.26
Q3 2024	4	$0	$82.12	$62.34 - $117.19