DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Parkman Healthcare Partners LLC's Holding History (CIK: 0001777015)

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

Q4 2025

Shares 587,475 Value ($000) $38,991 Avg Close $64.65 Range $54.11 - $72.08

Q3 2025

Shares 171,628 Value ($000) $11,549 Avg Close $79.14 Range $65.18 - $89.98

Q2 2025

Shares 225,875 Value ($000) $19,717 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 130,367 Value ($000) $8,903 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 78,550 Value ($000) $6,109 Avg Close $74.04 Range $64.76 - $82.26

Q3 2024

Shares 70,588 Value ($000) $4,732 Avg Close $82.12 Range $62.34 - $117.19

Q2 2024

Shares 156,855 Value ($000) $17,784 Avg Close $126.43 Range $108.71 - $141.99

Q1 2024

Shares 171,665 Value ($000) $23,810 Avg Close $125.70 Range $113.05 - $142.00

Q4 2023

Shares 225,615 Value ($000) $27,997 Avg Close $102.16 Range $74.75 - $126.37

Q3 2023

Shares 265,518 Value ($000) $24,773 Avg Close $112.73 Range $85.31 - $139.55

Q2 2023

Shares 85,126 Value ($000) $10,940 Avg Close $120.95 Range $110.90 - $134.14

Q1 2023

Shares 78,927 Value ($000) $9,170 Avg Close $111.94 Range $102.50 - $123.14

Q4 2022

Shares 62,730 Value ($000) $7,104 Avg Close $109.79 Range $81.06 - $125.55

Q3 2022

Shares 40,358 Value ($000) $3,250 Avg Close $84.70 Range $73.93 - $94.60

Q2 2022

Shares 34,834 Value ($000) $2,596 Avg Close $91.26 Range $66.89 - $134.76

Q1 2022

Shares 12,737 Value ($000) $6,516 Avg Close $109.39 Range $91.43 - $133.20

Q4 2021

Shares 32,906 Value ($000) $17,669 Avg Close $143.69 Range $127.62 - $164.86

Q3 2021

Shares 45,458 Value ($000) $24,859 Avg Close $126.11 Range $105.19 - $144.75

Q2 2021

Shares 50,458 Value ($000) $21,546 Avg Close $96.03 Range $79.61 - $109.91

Q1 2021

Shares 37,718 Value ($000) $13,555 Avg Close $93.87 Range $84.28 - $105.85

Q4 2020

Shares 41,528 Value ($000) $15,354 Avg Close $89.29 Range $76.41 - $105.00

Q3 2020

Shares 29,569 Value ($000) $12,189 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 32,560 Value ($000) $13,200 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 32,033 Value ($000) $8,626 Avg Close $62.23 Range $45.52 - $76.68

Q4 2019

Shares 35,000 Value ($000) $7,656 Avg Close $47.43 Range $36.31 - $58.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	587,475	$38,991	$64.65	$54.11 - $72.08
Q3 2025	171,628	$11,549	$79.14	$65.18 - $89.98
Q2 2025	225,875	$19,717	$78.38	$57.52 - $88.32
Q1 2025	130,367	$8,903	$81.60	$66.25 - $93.25
Q4 2024	78,550	$6,109	$74.04	$64.76 - $82.26
Q3 2024	70,588	$4,732	$82.12	$62.34 - $117.19
Q2 2024	156,855	$17,784	$126.43	$108.71 - $141.99
Q1 2024	171,665	$23,810	$125.70	$113.05 - $142.00
Q4 2023	225,615	$27,997	$102.16	$74.75 - $126.37
Q3 2023	265,518	$24,773	$112.73	$85.31 - $139.55
Q2 2023	85,126	$10,940	$120.95	$110.90 - $134.14
Q1 2023	78,927	$9,170	$111.94	$102.50 - $123.14
Q4 2022	62,730	$7,104	$109.79	$81.06 - $125.55
Q3 2022	40,358	$3,250	$84.70	$73.93 - $94.60
Q2 2022	34,834	$2,596	$91.26	$66.89 - $134.76
Q1 2022	12,737	$6,516	$109.39	$91.43 - $133.20
Q4 2021	32,906	$17,669	$143.69	$127.62 - $164.86
Q3 2021	45,458	$24,859	$126.11	$105.19 - $144.75
Q2 2021	50,458	$21,546	$96.03	$79.61 - $109.91
Q1 2021	37,718	$13,555	$93.87	$84.28 - $105.85
Q4 2020	41,528	$15,354	$89.29	$76.41 - $105.00
Q3 2020	29,569	$12,189	$104.48	$93.91 - $114.06
Q2 2020	32,560	$13,200	$89.45	$62.50 - $107.15
Q1 2020	32,033	$8,626	$62.23	$45.52 - $76.68
Q4 2019	35,000	$7,656	$47.43	$36.31 - $58.00