MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

RPg Family Wealth Advisory, LLC's Holding History (CIK: 0001569884)

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

Q4 2020
Shares 950 Value ($000) $25,280 Avg Close — Range —
Q3 2020
Shares 1,854 Value ($000) $34,521 Avg Close — Range —
Q2 2020
Shares 1,854 Value ($000) $43,384 Avg Close — Range —
Q1 2020
Shares 2,635 Value ($000) $15,362 Avg Close — Range —