TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 875,531 Value ($000) $19,244 Avg Close $18.05 Range $12.07 - $24.50
Q1 2025
Shares 70,399 Value ($000) $1,349 Avg Close $29.26 Range $17.64 - $38.28
Q4 2024
Shares 950,948 Value ($000) $34,253 Avg Close $33.83 Range $27.15 - $42.70
Q3 2024
Shares 813,594 Value ($000) $34,505 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 524,393 Value ($000) $21,128 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 3,120,374 Value ($000) $110,492 Avg Close $26.79 Range $21.85 - $36.09
Q4 2023
Shares 351,915 Value ($000) $10,410 Avg Close $20.75 Range $13.82 - $31.45
Q3 2023
Shares 179,040 Value ($000) $3,719 Avg Close $27.46 Range $19.11 - $36.82
Q2 2023
Shares 657,161 Value ($000) $16,127 Avg Close $32.17 Range $23.60 - $43.52
Q4 2022
Shares 881,307 Value ($000) $39,615 Avg Close $45.27 Range $33.52 - $58.82
Q1 2022
Shares 24,703 Value ($000) $2,872 Avg Close $116.75 Range $100.00 - $150.64
Q4 2021
Shares 80,376 Value ($000) $12,097 Avg Close $134.98 Range $116.21 - $155.86
Q3 2021
Shares 15,804 Value ($000) $1,887 Avg Close $110.18 Range $92.17 - $130.73
Q1 2021
Shares 4,795 Value ($000) $424 Avg Close $92.94 Range $77.77 - $105.00
Q4 2020
Shares 4,149 Value ($000) $397 Avg Close $103.06 Range $84.56 - $123.74
Q3 2020
Shares 13,333 Value ($000) $1,513 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 9,890 Value ($000) $978 Avg Close $79.79 Range $59.24 - $99.33
Q4 2019
Shares 5,140 Value ($000) $306 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 8,573 Value ($000) $506 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 5,734 Value ($000) $370 Avg Close $64.54 Range $51.37 - $72.19
Q4 2018
Shares 14,699 Value ($000) $558 Avg Close $35.31 Range $26.40 - $44.10