TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q4 2025

Shares 29,811 Value ($000) $655 Avg Close $18.05 Range $12.07 - $24.50

Q3 2025

Shares 29,811 Value ($000) $362 Avg Close $13.54 Range $9.98 - $18.13

Q2 2025

Shares 29,811 Value ($000) $556 Avg Close $19.81 Range $15.75 - $24.00

Q1 2025

Shares 29,811 Value ($000) $575 Avg Close $29.26 Range $17.64 - $38.28

Q4 2024

Shares 29,811 Value ($000) $1,074 Avg Close $33.83 Range $27.15 - $42.70

Q3 2024

Shares 913,541 Value ($000) $38,743 Avg Close $42.40 Range $34.60 - $48.24

Q2 2024

Shares 1,450,175 Value ($000) $58,429 Avg Close $41.72 Range $30.12 - $53.69

Q1 2024

Shares 2,200,797 Value ($000) $77,930 Avg Close $26.79 Range $21.85 - $36.09

Q4 2023

Shares 2,577,742 Value ($000) $76,250 Avg Close $20.75 Range $13.82 - $31.45

Q3 2023

Shares 2,671,231 Value ($000) $55,482 Avg Close $27.46 Range $19.11 - $36.82

Q2 2023

Shares 2,084,399 Value ($000) $51,151 Avg Close $32.17 Range $23.60 - $43.52

Q1 2023

Shares 1,294,244 Value ($000) $52,559 Avg Close $41.40 Range $35.27 - $47.17

Q4 2022

Shares 465,710 Value ($000) $20,934 Avg Close $45.27 Range $33.52 - $58.82

Q3 2022

Shares 458,717 Value ($000) $21,949 Avg Close $54.82 Range $42.90 - $70.81

Q2 2022

Shares 311,301 Value ($000) $18,426 Avg Close $82.09 Range $52.69 - $123.96

Q1 2022

Shares 359,855 Value ($000) $41,849 Avg Close $116.75 Range $100.00 - $150.64

Q4 2021

Shares 649,327 Value ($000) $97,738 Avg Close $134.98 Range $116.21 - $155.86

Q3 2021

Shares 846,918 Value ($000) $101,105 Avg Close $110.18 Range $92.17 - $130.73

Q2 2021

Shares 831,162 Value ($000) $80,955 Avg Close $89.17 Range $76.19 - $100.80

Q4 2019

Shares 7,330 Value ($000) $437 Avg Close $61.67 Range $52.31 - $71.99

Q3 2019

Shares 7,264 Value ($000) $428 Avg Close $63.83 Range $56.69 - $74.30

Q2 2019

Shares 7,342 Value ($000) $474 Avg Close $64.54 Range $51.37 - $72.19

Q1 2019

Shares 9,182 Value ($000) $583 Avg Close $52.53 Range $32.00 - $74.81

Q4 2018

Shares 5,709 Value ($000) $217 Avg Close $35.31 Range $26.40 - $44.10

Q3 2018

Shares 6,975 Value ($000) $299 Avg Close $34.92 Range $20.08 - $52.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,811	$655	$18.05	$12.07 - $24.50
Q3 2025	29,811	$362	$13.54	$9.98 - $18.13
Q2 2025	29,811	$556	$19.81	$15.75 - $24.00
Q1 2025	29,811	$575	$29.26	$17.64 - $38.28
Q4 2024	29,811	$1,074	$33.83	$27.15 - $42.70
Q3 2024	913,541	$38,743	$42.40	$34.60 - $48.24
Q2 2024	1,450,175	$58,429	$41.72	$30.12 - $53.69
Q1 2024	2,200,797	$77,930	$26.79	$21.85 - $36.09
Q4 2023	2,577,742	$76,250	$20.75	$13.82 - $31.45
Q3 2023	2,671,231	$55,482	$27.46	$19.11 - $36.82
Q2 2023	2,084,399	$51,151	$32.17	$23.60 - $43.52
Q1 2023	1,294,244	$52,559	$41.40	$35.27 - $47.17
Q4 2022	465,710	$20,934	$45.27	$33.52 - $58.82
Q3 2022	458,717	$21,949	$54.82	$42.90 - $70.81
Q2 2022	311,301	$18,426	$82.09	$52.69 - $123.96
Q1 2022	359,855	$41,849	$116.75	$100.00 - $150.64
Q4 2021	649,327	$97,738	$134.98	$116.21 - $155.86
Q3 2021	846,918	$101,105	$110.18	$92.17 - $130.73
Q2 2021	831,162	$80,955	$89.17	$76.19 - $100.80
Q4 2019	7,330	$437	$61.67	$52.31 - $71.99
Q3 2019	7,264	$428	$63.83	$56.69 - $74.30
Q2 2019	7,342	$474	$64.54	$51.37 - $72.19
Q1 2019	9,182	$583	$52.53	$32.00 - $74.81
Q4 2018	5,709	$217	$35.31	$26.40 - $44.10
Q3 2018	6,975	$299	$34.92	$20.08 - $52.55