DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Arlington Partners LLC's Holding History (CIK: 0001389848)

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

Q2 2023

Shares 61 Value ($000) $8 Avg Close $120.95 Range $110.90 - $134.14

Q1 2023

Shares 61 Value ($000) $7 Avg Close $111.94 Range $102.50 - $123.14

Q4 2021

Shares 44 Value ($000) $24 Avg Close $143.69 Range $127.62 - $164.86

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	61	$8	$120.95	$110.90 - $134.14
Q1 2023	61	$7	$111.94	$102.50 - $123.14
Q4 2021	44	$24	$143.69	$127.62 - $164.86