VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q3 2019
Shares 299,300 Value ($000) $7,378 Avg Close — Range —
Q2 2019
Shares 184,976 Value ($000) $5,904 Avg Close — Range —