DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q1 2024

Shares 30,000 Value ($000) $4,161 Avg Close $125.70 Range $113.05 - $142.00

Q4 2023

Shares 26,157 Value ($000) $3,246 Avg Close $102.16 Range $74.75 - $126.37

Q3 2023

Shares 18,400 Value ($000) $1,717 Avg Close $112.73 Range $85.31 - $139.55

Q4 2022

Shares 71,139 Value ($000) $8,056 Avg Close $109.79 Range $81.06 - $125.55

Q3 2022

Shares 56,700 Value ($000) $4,567 Avg Close $84.70 Range $73.93 - $94.60

Q4 2021

Shares 26,312 Value ($000) $14,128 Avg Close $143.69 Range $127.62 - $164.86

Q3 2021

Shares 27,102 Value ($000) $14,821 Avg Close $126.11 Range $105.19 - $144.75

Q2 2021

Shares 26,319 Value ($000) $11,238 Avg Close $96.03 Range $79.61 - $109.91

Q1 2021

Shares 26,742 Value ($000) $9,611 Avg Close $93.87 Range $84.28 - $105.85

Q4 2020

Shares 25,683 Value ($000) $9,496 Avg Close $89.29 Range $76.41 - $105.00

Q3 2020

Shares 25,683 Value ($000) $10,587 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 24,483 Value ($000) $9,925 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 37,183 Value ($000) $10,012 Avg Close $62.23 Range $45.52 - $76.68

Q4 2019

Shares 55,082 Value ($000) $12,049 Avg Close $47.43 Range $36.31 - $58.00

Q3 2019

Shares 45,000 Value ($000) $6,716 Avg Close $38.85 Range $34.57 - $44.61

Q2 2019

Shares 62,287 Value ($000) $9,333 Avg Close $31.43 Range $26.86 - $39.38

Q1 2019

Shares 64,787 Value ($000) $7,716 Avg Close $35.14 Range $27.58 - $39.04

Q4 2018

Shares 72,500 Value ($000) $8,686 Avg Close $31.72 Range $26.26 - $38.03

Q3 2018

Shares 45,560 Value ($000) $6,517 Avg Close $31.00 Range $23.08 - $37.14

Q2 2018

Shares 25,000 Value ($000) $2,375 Avg Close $21.20 Range $17.38 - $25.52

Q1 2018

Shares 37,140 Value ($000) $2,754 Avg Close $14.79 Range $12.76 - $18.82

Q3 2017

Shares 120,000 Value ($000) $5,871 Avg Close $17.68 Range $10.65 - $19.73

Q1 2017

Shares 35,000 Value ($000) $2,966 Avg Close $19.52 Range $14.42 - $22.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	30,000	$4,161	$125.70	$113.05 - $142.00
Q4 2023	26,157	$3,246	$102.16	$74.75 - $126.37
Q3 2023	18,400	$1,717	$112.73	$85.31 - $139.55
Q4 2022	71,139	$8,056	$109.79	$81.06 - $125.55
Q3 2022	56,700	$4,567	$84.70	$73.93 - $94.60
Q4 2021	26,312	$14,128	$143.69	$127.62 - $164.86
Q3 2021	27,102	$14,821	$126.11	$105.19 - $144.75
Q2 2021	26,319	$11,238	$96.03	$79.61 - $109.91
Q1 2021	26,742	$9,611	$93.87	$84.28 - $105.85
Q4 2020	25,683	$9,496	$89.29	$76.41 - $105.00
Q3 2020	25,683	$10,587	$104.48	$93.91 - $114.06
Q2 2020	24,483	$9,925	$89.45	$62.50 - $107.15
Q1 2020	37,183	$10,012	$62.23	$45.52 - $76.68
Q4 2019	55,082	$12,049	$47.43	$36.31 - $58.00
Q3 2019	45,000	$6,716	$38.85	$34.57 - $44.61
Q2 2019	62,287	$9,333	$31.43	$26.86 - $39.38
Q1 2019	64,787	$7,716	$35.14	$27.58 - $39.04
Q4 2018	72,500	$8,686	$31.72	$26.26 - $38.03
Q3 2018	45,560	$6,517	$31.00	$23.08 - $37.14
Q2 2018	25,000	$2,375	$21.20	$17.38 - $25.52
Q1 2018	37,140	$2,754	$14.79	$12.76 - $18.82
Q3 2017	120,000	$5,871	$17.68	$10.65 - $19.73
Q1 2017	35,000	$2,966	$19.52	$14.42 - $22.20