VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2021
Shares 32,968 Value ($000) $2,138 Avg Close — Range —
Q3 2021
Shares 33,163 Value ($000) $1,518 Avg Close — Range —
Q2 2021
Shares 31,379 Value ($000) $1,250 Avg Close — Range —
Q1 2021
Shares 32,977 Value ($000) $1,268 Avg Close — Range —
Q4 2020
Shares 36,861 Value ($000) $1,531 Avg Close — Range —
Q3 2020
Shares 39,307 Value ($000) $1,143 Avg Close — Range —
Q2 2020
Shares 45,122 Value ($000) $957 Avg Close — Range —
Q1 2020
Shares 41,416 Value ($000) $880 Avg Close — Range —
Q4 2019
Shares 40,863 Value ($000) $848 Avg Close — Range —
Q3 2019
Shares 40,407 Value ($000) $996 Avg Close — Range —
Q2 2019
Shares 40,532 Value ($000) $1,294 Avg Close — Range —
Q1 2019
Shares 39,134 Value ($000) $1,238 Avg Close — Range —
Q4 2018
Shares 39,625 Value ($000) $1,559 Avg Close — Range —
Q3 2018
Shares 26,382 Value ($000) $965 Avg Close — Range —
Q2 2018
Shares 28,046 Value ($000) $838 Avg Close — Range —
Q1 2018
Shares 26,544 Value ($000) $622 Avg Close — Range —
Q4 2017
Shares 26,154 Value ($000) $790 Avg Close — Range —
Q3 2017
Shares 31,151 Value ($000) $977 Avg Close — Range —
Q2 2017
Shares 30,711 Value ($000) $811 Avg Close — Range —
Q1 2017
Shares 28,000 Value ($000) $695 Avg Close — Range —
Q4 2016
Shares 26,609 Value ($000) $492 Avg Close — Range —
Q3 2016
Shares 27,996 Value ($000) $473 Avg Close — Range —
Q2 2016
Shares 27,696 Value ($000) $356 Avg Close — Range —
Q1 2016
Shares 29,746 Value ($000) $379 Avg Close — Range —
Q4 2015
Shares 27,271 Value ($000) $333 Avg Close — Range —
Q3 2015
Shares 25,916 Value ($000) $296 Avg Close — Range —
Q2 2015
Shares 24,776 Value ($000) $284 Avg Close — Range —
Q1 2015
Shares 22,531 Value ($000) $224 Avg Close — Range —
Q4 2014
Shares 18,331 Value ($000) $191 Avg Close — Range —
Q3 2014
Shares 17,781 Value ($000) $143 Avg Close — Range —
Q2 2014
Shares 17,781 Value ($000) $235 Avg Close — Range —
Q1 2014
Shares 18,863 Value ($000) $308 Avg Close — Range —
Q4 2013
Shares 19,883 Value ($000) $310 Avg Close — Range —
Q3 2013
Shares 20,383 Value ($000) $379 Avg Close — Range —
Q2 2013
Shares 19,939 Value ($000) $293 Avg Close — Range —