DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Gunderson Capital Management Inc.'s Holding History (CIK: 0001792397)

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

Q3 2020

Shares 687 Value ($000) $281 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 1,995 Value ($000) $809 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 3,846 Value ($000) $1,036 Avg Close $62.23 Range $45.52 - $76.68

Q4 2019

Shares 3,226 Value ($000) $706 Avg Close $47.43 Range $36.31 - $58.00

Q3 2019

Shares 2,982 Value ($000) $445 Avg Close $38.85 Range $34.57 - $44.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	687	$281	$104.48	$93.91 - $114.06
Q2 2020	1,995	$809	$89.45	$62.50 - $107.15
Q1 2020	3,846	$1,036	$62.23	$45.52 - $76.68
Q4 2019	3,226	$706	$47.43	$36.31 - $58.00
Q3 2019	2,982	$445	$38.85	$34.57 - $44.61