TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q1 2022

Shares 480,397 Value ($000) $55,865 Avg Close $116.75 Range $100.00 - $150.64

Q4 2021

Shares 479,965 Value ($000) $72,244 Avg Close $134.98 Range $116.21 - $155.86

Q4 2020

Shares 138,971 Value ($000) $13,297 Avg Close $103.06 Range $84.56 - $123.74

Q3 2020

Shares 426,780 Value ($000) $48,440 Avg Close $105.07 Range $91.93 - $116.89

Q2 2020

Shares 402,768 Value ($000) $39,842 Avg Close $79.79 Range $59.24 - $99.33

Q4 2019

Shares 217,061 Value ($000) $12,939 Avg Close $61.67 Range $52.31 - $71.99

Q3 2019

Shares 812,625 Value ($000) $47,929 Avg Close $63.83 Range $56.69 - $74.30

Q2 2019

Shares 1,581,620 Value ($000) $102,046 Avg Close $64.54 Range $51.37 - $72.19

Q1 2019

Shares 1,759,958 Value ($000) $111,757 Avg Close $52.53 Range $32.00 - $74.81

Q4 2018

Shares 1,810,966 Value ($000) $68,762 Avg Close $35.31 Range $26.40 - $44.10

Q3 2018

Shares 1,445,705 Value ($000) $61,934 Avg Close $34.92 Range $20.08 - $52.55

Q2 2018

Shares 493,199 Value ($000) $10,860 Avg Close $12.30 Range $4.75 - $25.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	480,397	$55,865	$116.75	$100.00 - $150.64
Q4 2021	479,965	$72,244	$134.98	$116.21 - $155.86
Q4 2020	138,971	$13,297	$103.06	$84.56 - $123.74
Q3 2020	426,780	$48,440	$105.07	$91.93 - $116.89
Q2 2020	402,768	$39,842	$79.79	$59.24 - $99.33
Q4 2019	217,061	$12,939	$61.67	$52.31 - $71.99
Q3 2019	812,625	$47,929	$63.83	$56.69 - $74.30
Q2 2019	1,581,620	$102,046	$64.54	$51.37 - $72.19
Q1 2019	1,759,958	$111,757	$52.53	$32.00 - $74.81
Q4 2018	1,810,966	$68,762	$35.31	$26.40 - $44.10
Q3 2018	1,445,705	$61,934	$34.92	$20.08 - $52.55
Q2 2018	493,199	$10,860	$12.30	$4.75 - $25.50