GENMARK DIAGNOSTICS INC

CUSIP: 372309104 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2020
Shares 1,467,156 Value ($000) $21,420 Avg Close — Range —
Q3 2020
Shares 1,066,557 Value ($000) $15,145 Avg Close — Range —
Q2 2020
Shares 631,106 Value ($000) $9,284 Avg Close — Range —