TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q4 2025
Shares 2,675,157 Value ($000) $59 Avg Close $18.05 Range $12.07 - $24.50
Q3 2025
Shares 2,721,649 Value ($000) $33 Avg Close $13.54 Range $9.98 - $18.13
Q2 2025
Shares 2,890,130 Value ($000) $54 Avg Close $19.81 Range $15.75 - $24.00
Q1 2025
Shares 2,863,987 Value ($000) $55 Avg Close $29.26 Range $17.64 - $38.28
Q4 2024
Shares 2,123,488 Value ($000) $76 Avg Close $33.83 Range $27.15 - $42.70
Q3 2024
Shares 1,799,814 Value ($000) $76 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 1,343,111 Value ($000) $54 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 1,305,909 Value ($000) $46 Avg Close $26.79 Range $21.85 - $36.09
Q4 2023
Shares 1,226,758 Value ($000) $36 Avg Close $20.75 Range $13.82 - $31.45