BLOCK INC

Ticker: XYZ CUSIP: 852234103 Class: CL A

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

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

Q3 2017

Shares 81,879 Value ($000) $2,359 Avg Close $26.18 Range $22.66 - $29.00

Q2 2017

Shares 95,577 Value ($000) $2,242 Avg Close $20.67 Range $16.66 - $24.97

Q1 2017

Shares 410,135 Value ($000) $7,087 Avg Close $15.64 Range $13.66 - $18.17

Q4 2016

Shares 601,417 Value ($000) $8,197 Avg Close $12.45 Range $10.88 - $14.82

Q3 2016

Shares 266,569 Value ($000) $3,108 Avg Close $10.92 Range $8.78 - $12.54

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	81,879	$2,359	$26.18	$22.66 - $29.00
Q2 2017	95,577	$2,242	$20.67	$16.66 - $24.97
Q1 2017	410,135	$7,087	$15.64	$13.66 - $18.17
Q4 2016	601,417	$8,197	$12.45	$10.88 - $14.82
Q3 2016	266,569	$3,108	$10.92	$8.78 - $12.54