SUPERNOVA PARTNERS ACQUISITI

CUSIP: 86846V116 Class: *W EXP 10/16/202

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

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

Q2 2021
Shares 162,552 Value ($000) $824 Avg Close — Range —
Q1 2021
Shares 162,552 Value ($000) $896 Avg Close — Range —
Q4 2020
Shares 162,552 Value ($000) $1,033 Avg Close — Range —