VOCERA COMMUNICATIONS INC

CUSIP: 92857FAB3 Class: NOTE 1.500% 5/1

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2021
Shares 200,000 Value ($000) $399 Avg Close — Range —
Q3 2021
Shares 200,000 Value ($000) $300 Avg Close — Range —
Q2 2021
Shares 200,000 Value ($000) $275 Avg Close — Range —
Q1 2021
Shares 200,000 Value ($000) $274 Avg Close — Range —
Q4 2020
Shares 200,000 Value ($000) $286 Avg Close — Range —