VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2021
Shares 10,038 Value ($000) $651 Avg Close — Range —
Q3 2021
Shares 5,114 Value ($000) $234 Avg Close — Range —
Q4 2020
Shares 9,075 Value ($000) $376 Avg Close — Range —
Q2 2020
Shares 38,545 Value ($000) $817 Avg Close — Range —
Q1 2020
Shares 17,323 Value ($000) $368 Avg Close — Range —
Q4 2019
Shares 27,272 Value ($000) $566 Avg Close — Range —