DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Bollard Group LLC's Holding History (CIK: 0001556218)

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

Q2 2023

Shares 20 Value ($000) $0 Avg Close $120.95 Range $110.90 - $134.14

Q3 2020

Shares 400 Value ($000) $165 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 400 Value ($000) $162 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 200 Value ($000) $54 Avg Close $62.23 Range $45.52 - $76.68

Q1 2019

Shares 200 Value ($000) $24 Avg Close $35.14 Range $27.58 - $39.04

Q4 2018

Shares 200 Value ($000) $24 Avg Close $31.72 Range $26.26 - $38.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	20	$0	$120.95	$110.90 - $134.14
Q3 2020	400	$165	$104.48	$93.91 - $114.06
Q2 2020	400	$162	$89.45	$62.50 - $107.15
Q1 2020	200	$54	$62.23	$45.52 - $76.68
Q1 2019	200	$24	$35.14	$27.58 - $39.04
Q4 2018	200	$24	$31.72	$26.26 - $38.03