TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 234,293 Value ($000) $5,150 Avg Close $18.05 Range $12.07 - $24.50
Q3 2025
Shares 223,720 Value ($000) $2,716 Avg Close $13.54 Range $9.98 - $18.13
Q2 2025
Shares 270,339 Value ($000) $5,039 Avg Close $19.81 Range $15.75 - $24.00
Q1 2025
Shares 180,708 Value ($000) $3,462 Avg Close $29.26 Range $17.64 - $38.28
Q4 2024
Shares 93,807 Value ($000) $3,379 Avg Close $33.83 Range $27.15 - $42.70
Q3 2024
Shares 134,447 Value ($000) $5,702 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 148,885 Value ($000) $5,999 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 87,939 Value ($000) $3,114 Avg Close $26.79 Range $21.85 - $36.09
Q4 2023
Shares 143,718 Value ($000) $4,251 Avg Close $20.75 Range $13.82 - $31.45
Q3 2023
Shares 365,132 Value ($000) $7,584 Avg Close $27.46 Range $19.11 - $36.82
Q2 2023
Shares 173,784 Value ($000) $4,265 Avg Close $32.17 Range $23.60 - $43.52
Q1 2023
Shares 43,113 Value ($000) $1,751 Avg Close $41.40 Range $35.27 - $47.17
Q4 2022
Shares 93,040 Value ($000) $4,182 Avg Close $45.27 Range $33.52 - $58.82
Q3 2022
Shares 92,479 Value ($000) $4,425 Avg Close $54.82 Range $42.90 - $70.81
Q2 2022
Shares 1,354,144 Value ($000) $80,152 Avg Close $82.09 Range $52.69 - $123.96
Q1 2022
Shares 92,065 Value ($000) $10,706 Avg Close $116.75 Range $100.00 - $150.64
Q4 2021
Shares 98,230 Value ($000) $14,786 Avg Close $134.98 Range $116.21 - $155.86
Q3 2021
Shares 97,406 Value ($000) $11,628 Avg Close $110.18 Range $92.17 - $130.73
Q2 2021
Shares 30,896 Value ($000) $3,009 Avg Close $89.17 Range $76.19 - $100.80
Q1 2021
Shares 32,237 Value ($000) $2,845 Avg Close $92.94 Range $77.77 - $105.00
Q4 2020
Shares 31,769 Value ($000) $3,040 Avg Close $103.06 Range $84.56 - $123.74
Q3 2020
Shares 31,857 Value ($000) $3,616 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 29,800 Value ($000) $2,948 Avg Close $79.79 Range $59.24 - $99.33
Q1 2020
Shares 102,030 Value ($000) $6,566 Avg Close $70.07 Range $43.69 - $91.65
Q4 2019
Shares 81,700 Value ($000) $4,870 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 81,500 Value ($000) $4,807 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 163,929 Value ($000) $10,577 Avg Close $64.54 Range $51.37 - $72.19
Q1 2019
Shares 78,457 Value ($000) $4,982 Avg Close $52.53 Range $32.00 - $74.81
Q4 2018
Shares 65,000 Value ($000) $2,468 Avg Close $35.31 Range $26.40 - $44.10
Q3 2018
Shares 63,400 Value ($000) $2,716 Avg Close $34.92 Range $20.08 - $52.55
Q2 2018
Shares 53,100 Value ($000) $1,169 Avg Close $12.30 Range $4.75 - $25.50