VOCERA COMMUNICATIONS INC

CUSIP: 92857F107 Class: COMMON STOCK

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2020
Shares 6,340 Value ($000) $263 Avg Close — Range —
Q2 2020
Shares 57,070 Value ($000) $1,210 Avg Close — Range —
Q1 2020
Shares 30,522 Value ($000) $648 Avg Close — Range —
Q4 2019
Shares 15,129 Value ($000) $314 Avg Close — Range —