VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2021
Shares 1,794,572 Value ($000) $116,360 Avg Close — Range —
Q3 2021
Shares 1,796,038 Value ($000) $82,187 Avg Close — Range —
Q2 2021
Shares 1,798,405 Value ($000) $71,666 Avg Close — Range —
Q1 2021
Shares 1,703,378 Value ($000) $65,512 Avg Close — Range —
Q4 2020
Shares 1,653,339 Value ($000) $68,663 Avg Close — Range —
Q3 2020
Shares 1,615,898 Value ($000) $46,991 Avg Close — Range —
Q2 2020
Shares 1,622,871 Value ($000) $34,404 Avg Close — Range —
Q1 2020
Shares 1,625,742 Value ($000) $34,530 Avg Close — Range —
Q4 2019
Shares 1,624,833 Value ($000) $33,732 Avg Close — Range —
Q3 2019
Shares 1,632,218 Value ($000) $40,234 Avg Close — Range —
Q2 2019
Shares 1,545,557 Value ($000) $49,333 Avg Close — Range —
Q1 2019
Shares 1,488,175 Value ($000) $47,071 Avg Close — Range —
Q4 2018
Shares 1,462,090 Value ($000) $57,534 Avg Close — Range —
Q3 2018
Shares 1,382,125 Value ($000) $50,558 Avg Close — Range —
Q2 2018
Shares 1,360,163 Value ($000) $40,656 Avg Close — Range —
Q1 2018
Shares 1,269,166 Value ($000) $29,724 Avg Close — Range —
Q4 2017
Shares 1,247,099 Value ($000) $37,687 Avg Close — Range —
Q3 2017
Shares 1,202,737 Value ($000) $37,730 Avg Close — Range —
Q2 2017
Shares 1,111,324 Value ($000) $29,361 Avg Close — Range —
Q1 2017
Shares 1,072,057 Value ($000) $26,619 Avg Close — Range —
Q4 2016
Shares 1,026,282 Value ($000) $18,976 Avg Close — Range —
Q3 2016
Shares 963,162 Value ($000) $16,278 Avg Close — Range —
Q2 2016
Shares 947,121 Value ($000) $12,170 Avg Close — Range —
Q1 2016
Shares 925,954 Value ($000) $11,806 Avg Close — Range —
Q4 2015
Shares 902,678 Value ($000) $11,012 Avg Close — Range —
Q3 2015
Shares 692,913 Value ($000) $7,906 Avg Close — Range —
Q2 2015
Shares 646,053 Value ($000) $7,398 Avg Close — Range —
Q1 2015
Shares 614,028 Value ($000) $6,091 Avg Close — Range —
Q4 2014
Shares 602,738 Value ($000) $6,280 Avg Close — Range —
Q3 2014
Shares 994,256 Value ($000) $8,023 Avg Close — Range —
Q2 2014
Shares 1,205,628 Value ($000) $15,914 Avg Close — Range —
Q1 2014
Shares 1,196,205 Value ($000) $19,534 Avg Close — Range —
Q4 2013
Shares 1,081,338 Value ($000) $16,880 Avg Close — Range —
Q3 2013
Shares 1,009,359 Value ($000) $18,774 Avg Close — Range —
Q2 2013
Shares 890,906 Value ($000) $13,097 Avg Close — Range —