VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2021
Shares 81,271 Value ($000) $5,270 Avg Close Range
Q3 2021
Shares 18,570 Value ($000) $849 Avg Close Range
Q2 2021
Shares 79,240 Value ($000) $3,158 Avg Close Range
Q1 2021
Shares 221,293 Value ($000) $8,511 Avg Close Range
Q4 2020
Shares 66,117 Value ($000) $2,746 Avg Close Range
Q3 2020
Shares 32,761 Value ($000) $953 Avg Close Range
Q2 2020
Shares 130,159 Value ($000) $2,760 Avg Close Range
Q1 2020
Shares 286,527 Value ($000) $6,085 Avg Close Range
Q4 2019
Shares 51,101 Value ($000) $1,061 Avg Close Range
Q2 2019
Shares 21,823 Value ($000) $696 Avg Close Range
Q1 2019
Shares 16,393 Value ($000) $518 Avg Close Range
Q4 2018
Shares 91,733 Value ($000) $3,609 Avg Close Range
Q3 2018
Shares 52,154 Value ($000) $1,908 Avg Close Range
Q2 2018
Shares 107,658 Value ($000) $3,217 Avg Close Range
Q1 2018
Shares 152,218 Value ($000) $3,565 Avg Close Range
Q4 2017
Shares 40,940 Value ($000) $1,237 Avg Close Range
Q2 2017
Shares 16,091 Value ($000) $425 Avg Close Range
Q4 2016
Shares 51,918 Value ($000) $960 Avg Close Range
Q3 2016
Shares 23,375 Value ($000) $395 Avg Close Range
Q1 2016
Shares 84,474 Value ($000) $1,077 Avg Close Range
Q4 2015
Shares 35,768 Value ($000) $436 Avg Close Range
Q3 2015
Shares 42,953 Value ($000) $490 Avg Close Range
Q2 2015
Shares 34,862 Value ($000) $399 Avg Close Range
Q1 2015
Shares 28,666 Value ($000) $284 Avg Close Range
Q4 2014
Shares 42,552 Value ($000) $443 Avg Close Range
Q3 2014
Shares 10,818 Value ($000) $87 Avg Close Range
Q2 2014
Shares 42,794 Value ($000) $565 Avg Close Range
Q2 2013
Shares 105,609 Value ($000) $1,552 Avg Close Range