DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

PIER 88 INVESTMENT PARTNERS LLC's Holding History (CIK: 0001697366)

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

Q2 2025

Shares 6,250 Value ($000) $546 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 3,260 Value ($000) $223 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 6,400 Value ($000) $498 Avg Close $74.04 Range $64.76 - $82.26

Q3 2024

Shares 6,400 Value ($000) $429 Avg Close $82.12 Range $62.34 - $117.19

Q2 2024

Shares 13,630 Value ($000) $1,545 Avg Close $126.43 Range $108.71 - $141.99

Q1 2024

Shares 9,710 Value ($000) $1,347 Avg Close $125.70 Range $113.05 - $142.00

Q4 2023

Shares 7,830 Value ($000) $972 Avg Close $102.16 Range $74.75 - $126.37

Q3 2023

Shares 12,770 Value ($000) $1,191 Avg Close $112.73 Range $85.31 - $139.55

Q2 2023

Shares 18,680 Value ($000) $2,401 Avg Close $120.95 Range $110.90 - $134.14

Q1 2023

Shares 21,170 Value ($000) $2,460 Avg Close $111.94 Range $102.50 - $123.14

Q4 2022

Shares 16,370 Value ($000) $1,854 Avg Close $109.79 Range $81.06 - $125.55

Q3 2022

Shares 21,180 Value ($000) $1,705 Avg Close $84.70 Range $73.93 - $94.60

Q2 2022

Shares 8,140 Value ($000) $607 Avg Close $91.26 Range $66.89 - $134.76

Q1 2022

Shares 6,756 Value ($000) $3,456 Avg Close $109.39 Range $91.43 - $133.20

Q4 2021

Shares 4,956 Value ($000) $2,661 Avg Close $143.69 Range $127.62 - $164.86

Q3 2021

Shares 5,556 Value ($000) $3,038 Avg Close $126.11 Range $105.19 - $144.75

Q2 2021

Shares 3,836 Value ($000) $1,638 Avg Close $96.03 Range $79.61 - $109.91

Q1 2021

Shares 2,876 Value ($000) $1,034 Avg Close $93.87 Range $84.28 - $105.85

Q4 2020

Shares 2,876 Value ($000) $1,063 Avg Close $89.29 Range $76.41 - $105.00

Q3 2020

Shares 4,111 Value ($000) $1,694 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 4,102 Value ($000) $1,663 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 3,810 Value ($000) $1,026 Avg Close $62.23 Range $45.52 - $76.68

Q4 2019

Shares 2,310 Value ($000) $505 Avg Close $47.43 Range $36.31 - $58.00

Q4 2018

Shares 1,280 Value ($000) $153 Avg Close $31.72 Range $26.26 - $38.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	6,250	$546	$78.38	$57.52 - $88.32
Q1 2025	3,260	$223	$81.60	$66.25 - $93.25
Q4 2024	6,400	$498	$74.04	$64.76 - $82.26
Q3 2024	6,400	$429	$82.12	$62.34 - $117.19
Q2 2024	13,630	$1,545	$126.43	$108.71 - $141.99
Q1 2024	9,710	$1,347	$125.70	$113.05 - $142.00
Q4 2023	7,830	$972	$102.16	$74.75 - $126.37
Q3 2023	12,770	$1,191	$112.73	$85.31 - $139.55
Q2 2023	18,680	$2,401	$120.95	$110.90 - $134.14
Q1 2023	21,170	$2,460	$111.94	$102.50 - $123.14
Q4 2022	16,370	$1,854	$109.79	$81.06 - $125.55
Q3 2022	21,180	$1,705	$84.70	$73.93 - $94.60
Q2 2022	8,140	$607	$91.26	$66.89 - $134.76
Q1 2022	6,756	$3,456	$109.39	$91.43 - $133.20
Q4 2021	4,956	$2,661	$143.69	$127.62 - $164.86
Q3 2021	5,556	$3,038	$126.11	$105.19 - $144.75
Q2 2021	3,836	$1,638	$96.03	$79.61 - $109.91
Q1 2021	2,876	$1,034	$93.87	$84.28 - $105.85
Q4 2020	2,876	$1,063	$89.29	$76.41 - $105.00
Q3 2020	4,111	$1,694	$104.48	$93.91 - $114.06
Q2 2020	4,102	$1,663	$89.45	$62.50 - $107.15
Q1 2020	3,810	$1,026	$62.23	$45.52 - $76.68
Q4 2019	2,310	$505	$47.43	$36.31 - $58.00
Q4 2018	1,280	$153	$31.72	$26.26 - $38.03