PROS HOLDINGS INC

CUSIP: 74346Y103 Class: Common Stock

Shannon River Fund Management LLC's Holding History (CIK: 0001301050)

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

Q4 2019
Shares 499,499 Value ($000) $29,929 Avg Close — Range —
Q3 2019
Shares 197,776 Value ($000) $11,788 Avg Close — Range —
Q2 2019
Shares 504,335 Value ($000) $31,904 Avg Close — Range —
Q1 2019
Shares 543,144 Value ($000) $22,942 Avg Close — Range —
Q4 2018
Shares 364,558 Value ($000) $11,447 Avg Close — Range —
Q3 2018
Shares 74,598 Value ($000) $2,612 Avg Close — Range —