UPWORK INC

Ticker: UPWK CUSIP: 91688F104 Class: Common Stock

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

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

Q4 2025

Shares 719,644 Value ($000) $14,263 Avg Close $18.34 Range $15.61 - $22.32

Q3 2025

Shares 393,929 Value ($000) $7,315 Avg Close $14.89 Range $11.46 - $20.54

Q1 2025

Shares 644,548 Value ($000) $8,411 Avg Close $15.23 Range $12.32 - $18.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	719,644	$14,263	$18.34	$15.61 - $22.32
Q3 2025	393,929	$7,315	$14.89	$11.46 - $20.54
Q1 2025	644,548	$8,411	$15.23	$12.32 - $18.08