TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q1 2023
Shares 145,350 Value ($000) $5,903 Avg Close $41.40 Range $35.27 - $47.17
Q4 2022
Shares 202,280 Value ($000) $9,092 Avg Close $45.27 Range $33.52 - $58.82
Q1 2022
Shares 84,000 Value ($000) $9,768 Avg Close $116.75 Range $100.00 - $150.64
Q3 2020
Shares 117,800 Value ($000) $13,370 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 118,000 Value ($000) $11,673 Avg Close $79.79 Range $59.24 - $99.33
Q1 2020
Shares 135,000 Value ($000) $8,687 Avg Close $70.07 Range $43.69 - $91.65
Q4 2019
Shares 131,000 Value ($000) $7,809 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 142,000 Value ($000) $8,375 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 117,000 Value ($000) $7,549 Avg Close $64.54 Range $51.37 - $72.19
Q1 2019
Shares 90,000 Value ($000) $5,716 Avg Close $52.53 Range $32.00 - $74.81
Q4 2018
Shares 101,000 Value ($000) $3,835 Avg Close $35.31 Range $26.40 - $44.10
Q3 2018
Shares 115,000 Value ($000) $4,926 Avg Close $34.92 Range $20.08 - $52.55