DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q4 2025
Shares 6,756 Value ($000) $448 Avg Close $64.65 Range $54.11 - $72.08
Q3 2025
Shares 7,956 Value ($000) $535 Avg Close $79.14 Range $65.18 - $89.98
Q2 2025
Shares 8,549 Value ($000) $746 Avg Close $78.38 Range $57.52 - $88.32
Q1 2025
Shares 19,528 Value ($000) $1,334 Avg Close $81.60 Range $66.25 - $93.25
Q4 2024
Shares 18,236 Value ($000) $1,418 Avg Close $74.04 Range $64.76 - $82.26
Q3 2024
Shares 10,863 Value ($000) $728 Avg Close $82.12 Range $62.34 - $117.19
Q2 2024
Shares 9,816 Value ($000) $1,113 Avg Close $126.43 Range $108.71 - $141.99
Q1 2024
Shares 11,030 Value ($000) $1,530 Avg Close $125.70 Range $113.05 - $142.00
Q4 2023
Shares 10,710 Value ($000) $1,329 Avg Close $102.16 Range $74.75 - $126.37
Q3 2023
Shares 12,460 Value ($000) $1,163 Avg Close $112.73 Range $85.31 - $139.55
Q2 2023
Shares 11,170 Value ($000) $1,435 Avg Close $120.95 Range $110.90 - $134.14
Q1 2023
Shares 10,950 Value ($000) $1,272 Avg Close $111.94 Range $102.50 - $123.14
Q4 2022
Shares 10,260 Value ($000) $1 Avg Close $109.79 Range $81.06 - $125.55
Q3 2022
Shares 10,260 Value ($000) $826 Avg Close $84.70 Range $73.93 - $94.60
Q2 2022
Shares 10,260 Value ($000) $765 Avg Close $91.26 Range $66.89 - $134.76
Q1 2022
Shares 3,540 Value ($000) $1,811 Avg Close $109.39 Range $91.43 - $133.20
Q4 2021
Shares 3,565 Value ($000) $1,914 Avg Close $143.69 Range $127.62 - $164.86
Q3 2021
Shares 3,565 Value ($000) $1,950 Avg Close $126.11 Range $105.19 - $144.75
Q2 2021
Shares 2,626 Value ($000) $1,121 Avg Close $96.03 Range $79.61 - $109.91