TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2025
Shares 182,995 Value ($000) $4,022 Avg Close $18.05 Range $12.07 - $24.50
Q2 2025
Shares 250,000 Value ($000) $4,660 Avg Close $19.81 Range $15.75 - $24.00
Q3 2024
Shares 159,604 Value ($000) $6,769 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 65,000 Value ($000) $2,619 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 118,709 Value ($000) $4,203 Avg Close $26.79 Range $21.85 - $36.09
Q1 2023
Shares 250,000 Value ($000) $10,153 Avg Close $41.40 Range $35.27 - $47.17
Q4 2022
Shares 200,000 Value ($000) $8,990 Avg Close $45.27 Range $33.52 - $58.82
Q2 2018
Shares 150,000 Value ($000) $3,303 Avg Close $12.30 Range $4.75 - $25.50