TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2025
Shares 1,610,342 Value ($000) $35,395 Avg Close $18.05 Range $12.07 - $24.50
Q3 2024
Shares 777,590 Value ($000) $32,978 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 955,244 Value ($000) $38,487 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 1,317,437 Value ($000) $46,650 Avg Close $26.79 Range $21.85 - $36.09
Q4 2021
Shares 42,164 Value ($000) $6,347 Avg Close $134.98 Range $116.21 - $155.86
Q4 2020
Shares 8,950 Value ($000) $856 Avg Close $103.06 Range $84.56 - $123.74
Q3 2020
Shares 360,670 Value ($000) $40,936 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 361,605 Value ($000) $35,770 Avg Close $79.79 Range $59.24 - $99.33
Q1 2020
Shares 341,781 Value ($000) $21,994 Avg Close $70.07 Range $43.69 - $91.65
Q4 2019
Shares 190,885 Value ($000) $11,379 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 348,458 Value ($000) $20,552 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 465,059 Value ($000) $30,006 Avg Close $64.54 Range $51.37 - $72.19
Q1 2019
Shares 483,719 Value ($000) $30,716 Avg Close $52.53 Range $32.00 - $74.81
Q4 2018
Shares 350,066 Value ($000) $13,292 Avg Close $35.31 Range $26.40 - $44.10
Q3 2018
Shares 211,860 Value ($000) $9,076 Avg Close $34.92 Range $20.08 - $52.55
Q2 2018
Shares 45,000 Value ($000) $991 Avg Close $12.30 Range $4.75 - $25.50