UPWORK INC

CUSIP: 91688FAB0 Class: Convertible Debt

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 13,000,000 Value ($000) $12,714 Avg Close — Range —
Q3 2025
Shares 13,000,000 Value ($000) $12,618 Avg Close — Range —
Q2 2025
Shares 13,000,000 Value ($000) $12,275 Avg Close — Range —
Q1 2025
Shares 13,000,000 Value ($000) $12,158 Avg Close — Range —
Q4 2024
Shares 13,000,000 Value ($000) $12,012 Avg Close — Range —
Q3 2024
Shares 13,000,000 Value ($000) $11,896 Avg Close — Range —
Q2 2024
Shares 13,000,000 Value ($000) $11,547 Avg Close — Range —
Q1 2024
Shares 13,000,000 Value ($000) $11,413 Avg Close — Range —
Q4 2023
Shares 13,000,000 Value ($000) $11,107 Avg Close — Range —
Q3 2023
Shares 13,000,000 Value ($000) $10,799 Avg Close — Range —
Q2 2023
Shares 13,000,000 Value ($000) $10,617 Avg Close — Range —
Q1 2023
Shares 13,000,000 Value ($000) $10,196 Avg Close — Range —
Q4 2022
Shares 11,000,000 Value ($000) $8,276 Avg Close — Range —
Q3 2022
Shares 11,000,000 Value ($000) $8,125 Avg Close — Range —