TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

OSTERWEIS CAPITAL MANAGEMENT INC's Holding History (CIK: 0001007524)

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

Q4 2022
Shares 96,120 Value ($000) $4,321 Avg Close $45.27 Range $33.52 - $58.82
Q3 2022
Shares 97,790 Value ($000) $4,679 Avg Close $54.82 Range $42.90 - $70.81
Q2 2022
Shares 129,700 Value ($000) $7,677 Avg Close $82.09 Range $52.69 - $123.96
Q1 2022
Shares 81,840 Value ($000) $9,517 Avg Close $116.75 Range $100.00 - $150.64
Q4 2021
Shares 101,680 Value ($000) $15,305 Avg Close $134.98 Range $116.21 - $155.86
Q3 2021
Shares 85,685 Value ($000) $10,229 Avg Close $110.18 Range $92.17 - $130.73
Q2 2021
Shares 124,185 Value ($000) $12,096 Avg Close $89.17 Range $76.19 - $100.80
Q1 2021
Shares 101,180 Value ($000) $8,929 Avg Close $92.94 Range $77.77 - $105.00
Q4 2019
Shares 65,665 Value ($000) $3,914 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 30,675 Value ($000) $1,809 Avg Close $63.83 Range $56.69 - $74.30