BANDWIDTH INC

Ticker: BAND CUSIP: 05988J103 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2025

Shares 336,874 Value ($000) $5,205 Avg Close $15.17 Range $13.31 - $17.18

Q3 2025

Shares 745,802 Value ($000) $12,433 Avg Close $15.42 Range $12.92 - $18.63

Q2 2025

Shares 345,571 Value ($000) $5,495 Avg Close $13.59 Range $11.33 - $16.06

Q4 2023

Shares 192,138 Value ($000) $2,780 Avg Close $11.67 Range $9.34 - $14.97

Q4 2022

Shares 157,069 Value ($000) $3,605 Avg Close $18.19 Range $9.20 - $26.98

Q3 2022

Shares 77,409 Value ($000) $921 Avg Close $16.43 Range $11.28 - $21.37

Q2 2022

Shares 780,869 Value ($000) $14,696 Avg Close $23.10 Range $15.00 - $34.89

Q1 2022

Shares 1,019,493 Value ($000) $33,021 Avg Close $47.90 Range $24.01 - $73.99

Q4 2021

Shares 454,862 Value ($000) $32,641 Avg Close $77.93 Range $62.07 - $92.63

Q3 2021

Shares 197,860 Value ($000) $17,863 Avg Close $115.46 Range $86.41 - $142.57

Q2 2021

Shares 162,976 Value ($000) $22,478 Avg Close $125.48 Range $107.01 - $145.97

Q1 2021

Shares 127,502 Value ($000) $16,160 Avg Close $154.91 Range $111.04 - $196.70

Q4 2020

Shares 86,864 Value ($000) $13,348 Avg Close $164.83 Range $138.01 - $198.60

Q3 2020

Shares 124,718 Value ($000) $21,772 Avg Close $148.05 Range $121.64 - $179.11

Q2 2020

Shares 236,897 Value ($000) $30,086 Avg Close $100.94 Range $61.76 - $130.84

Q1 2020

Shares 354,136 Value ($000) $23,830 Avg Close $68.17 Range $50.89 - $88.00

Q4 2019

Shares 295,000 Value ($000) $18,895 Avg Close $57.91 Range $42.61 - $69.29

Q3 2019

Shares 485,766 Value ($000) $31,628 Avg Close $77.97 Range $63.69 - $90.63

Q2 2019

Shares 646,840 Value ($000) $48,526 Avg Close $72.95 Range $64.62 - $82.66

Q1 2019

Shares 953,242 Value ($000) $63,829 Avg Close $52.54 Range $39.42 - $69.80

Q4 2018

Shares 698,439 Value ($000) $28,461 Avg Close $46.99 Range $27.75 - $57.50

Q3 2018

Shares 534,091 Value ($000) $28,611 Avg Close $44.04 Range $33.79 - $55.51

Q2 2018

Shares 228,554 Value ($000) $8,680 Avg Close $35.32 Range $30.00 - $40.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	336,874	$5,205	$15.17	$13.31 - $17.18
Q3 2025	745,802	$12,433	$15.42	$12.92 - $18.63
Q2 2025	345,571	$5,495	$13.59	$11.33 - $16.06
Q4 2023	192,138	$2,780	$11.67	$9.34 - $14.97
Q4 2022	157,069	$3,605	$18.19	$9.20 - $26.98
Q3 2022	77,409	$921	$16.43	$11.28 - $21.37
Q2 2022	780,869	$14,696	$23.10	$15.00 - $34.89
Q1 2022	1,019,493	$33,021	$47.90	$24.01 - $73.99
Q4 2021	454,862	$32,641	$77.93	$62.07 - $92.63
Q3 2021	197,860	$17,863	$115.46	$86.41 - $142.57
Q2 2021	162,976	$22,478	$125.48	$107.01 - $145.97
Q1 2021	127,502	$16,160	$154.91	$111.04 - $196.70
Q4 2020	86,864	$13,348	$164.83	$138.01 - $198.60
Q3 2020	124,718	$21,772	$148.05	$121.64 - $179.11
Q2 2020	236,897	$30,086	$100.94	$61.76 - $130.84
Q1 2020	354,136	$23,830	$68.17	$50.89 - $88.00
Q4 2019	295,000	$18,895	$57.91	$42.61 - $69.29
Q3 2019	485,766	$31,628	$77.97	$63.69 - $90.63
Q2 2019	646,840	$48,526	$72.95	$64.62 - $82.66
Q1 2019	953,242	$63,829	$52.54	$39.42 - $69.80
Q4 2018	698,439	$28,461	$46.99	$27.75 - $57.50
Q3 2018	534,091	$28,611	$44.04	$33.79 - $55.51
Q2 2018	228,554	$8,680	$35.32	$30.00 - $40.83