DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

FIRST AMERICAN BANK's Holding History (CIK: 0001291422)

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

Q4 2025

Shares 36,360 Value ($000) $2,413 Avg Close $64.65 Range $54.11 - $72.08

Q3 2025

Shares 32,899 Value ($000) $2,214 Avg Close $79.14 Range $65.18 - $89.98

Q2 2025

Shares 27,262 Value ($000) $2,380 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 26,988 Value ($000) $1,843 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 26,263 Value ($000) $2,042 Avg Close $74.04 Range $64.76 - $82.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,360	$2,413	$64.65	$54.11 - $72.08
Q3 2025	32,899	$2,214	$79.14	$65.18 - $89.98
Q2 2025	27,262	$2,380	$78.38	$57.52 - $88.32
Q1 2025	26,988	$1,843	$81.60	$66.25 - $93.25
Q4 2024	26,263	$2,042	$74.04	$64.76 - $82.26