VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

Quantitative Investment Management, LLC's Holding History (CIK: 0001445911)

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

Q3 2020
Shares 11,410 Value ($000) $331 Avg Close — Range —
Q1 2020
Shares 13,500 Value ($000) $286 Avg Close — Range —