YELLOW CORP

Ticker: YELLQ CUSIP: 985510106 Class: COMMON STOCK

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

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

Q4 2021

Shares 1,251,403 Value ($000) $15,755 Avg Close $10.91 Range $5.63 - $15.24

Q3 2021

Shares 1,711,805 Value ($000) $9,672 Avg Close $5.81 Range $4.86 - $6.85

Q2 2021

Shares 1,271,570 Value ($000) $8,278 Avg Close $7.44 Range $5.68 - $9.99

Q1 2021

Shares 1,506,676 Value ($000) $13,244 Avg Close $6.45 Range $4.22 - $10.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1,251,403	$15,755	$10.91	$5.63 - $15.24
Q3 2021	1,711,805	$9,672	$5.81	$4.86 - $6.85
Q2 2021	1,271,570	$8,278	$7.44	$5.68 - $9.99
Q1 2021	1,506,676	$13,244	$6.45	$4.22 - $10.20