VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2021
Shares 199,976 Value ($000) $15,752 Avg Close — Range —
Q3 2021
Shares 442,732 Value ($000) $20,890 Avg Close — Range —
Q2 2021
Shares 208,240 Value ($000) $9,250 Avg Close — Range —
Q1 2021
Shares 227,694 Value ($000) $9,062 Avg Close — Range —
Q4 2020
Shares 196,514 Value ($000) $9,056 Avg Close — Range —
Q3 2020
Shares 182,684 Value ($000) $5,963 Avg Close — Range —
Q2 2020
Shares 123,981 Value ($000) $2,916 Avg Close — Range —
Q1 2020
Shares 135,459 Value ($000) $2,427 Avg Close — Range —
Q4 2019
Shares 113,929 Value ($000) $2,561 Avg Close — Range —
Q3 2019
Shares 114,929 Value ($000) $2,792 Avg Close — Range —
Q2 2019
Shares 52,746 Value ($000) $1,583 Avg Close — Range —
Q1 2019
Shares 45,307 Value ($000) $1,421 Avg Close — Range —
Q4 2018
Shares 45,286 Value ($000) $1,808 Avg Close — Range —
Q3 2018
Shares 31,504 Value ($000) $1,006 Avg Close — Range —
Q2 2018
Shares 31,504 Value ($000) $1,011 Avg Close — Range —
Q1 2018
Shares 33,304 Value ($000) $859 Avg Close — Range —
Q4 2017
Shares 17,818 Value ($000) $467 Avg Close — Range —
Q3 2017
Shares 8,618 Value ($000) $239 Avg Close — Range —