| 2022-02-23 | VOCERA COMMUNICATIONS, INC. | D | −134K sh | — | — | 0 |
| 2022-02-18 | VOCERA COMMUNICATIONS, INC. | A | +54.3K sh | — | — | 133,957 |
| 2021-11-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,579 sh | $56.19 | ▼−$201K | 80,019 |
| 2021-11-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−421 sh | $57.13 | ▼−$24.1K | 79,598 |
| 2021-08-13 | VOCERA COMMUNICATIONS, INC. | S | ▼−1,327 sh | $46.88 | ▼−$62.2K | 83,326 |
| 2021-08-13 | VOCERA COMMUNICATIONS, INC. | S | ▼−2,589 sh | $46.43 | ▼−$120K | 84,653 |
| 2021-07-01 | VOCERA COMMUNICATIONS, INC. | A | +16.1K sh | — | — | 87,242 |
| 2021-06-24 | VOCERA COMMUNICATIONS, INC. | F | −2,197 sh | — | — | 71,184 |
| 2021-06-23 | VOCERA COMMUNICATIONS, INC. | A | +4,430 sh | — | — | 73,381 |
| 2021-06-01 | VOCERA COMMUNICATIONS, INC. | F | −15.1K sh | — | — | 68,951 |
| 2021-05-14 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,958 sh | $32.96 | ▼−$130K | 83,772 |
| 2021-02-12 | VOCERA COMMUNICATIONS, INC. | S | ▼−100 sh | $46.47 | ▼−$4,647 | 87,730 |
| 2021-02-12 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,853 sh | $45.93 | ▼−$177K | 87,830 |
| 2020-11-16 | VOCERA COMMUNICATIONS, INC. | S | ▼−2,709 sh | $32.96 | ▼−$89.3K | 91,275 |
| 2020-08-14 | VOCERA COMMUNICATIONS, INC. | S | ▼−347 sh | $29.29 | ▼−$10.2K | 96,517 |
| 2020-08-14 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,000 sh | $29.08 | ▼−$87.3K | 93,517 |
| 2020-06-01 | VOCERA COMMUNICATIONS, INC. | F | −12.3K sh | — | — | 99,865 |
| 2020-06-01 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,000 sh | $20.00 | ▼−$60K | 96,864 |
| 2020-06-01 | VOCERA COMMUNICATIONS, INC. | A | +39.9K sh | — | — | 112,117 |
| 2020-02-14 | VOCERA COMMUNICATIONS, INC. | S | ▼−4,058 sh | $24.78 | ▼−$101K | 71,782 |
| 2019-08-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,000 sh | $23.99 | ▼−$72K | 75,840 |
| 2019-08-01 | VOCERA COMMUNICATIONS, INC. | F | −9,177 sh | — | — | 78,840 |
| 2019-06-01 | VOCERA COMMUNICATIONS, INC. | F | −8,517 sh | — | — | 88,017 |
| 2019-05-31 | VOCERA COMMUNICATIONS, INC. | A | +22.4K sh | — | — | 96,534 |
| 2019-05-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−1,000 sh | $34.22 | ▼−$34.2K | 74,120 |
| 2019-02-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−1,990 sh | $30.31 | ▼−$60.3K | 74,874 |
| 2018-11-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−2,000 sh | $35.16 | ▼−$70.3K | 76,517 |
| 2018-08-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−3,000 sh | $31.08 | ▼−$93.2K | 78,517 |
| 2018-08-01 | VOCERA COMMUNICATIONS, INC. | F | −9,174 sh | — | — | 81,517 |
| 2018-06-01 | VOCERA COMMUNICATIONS, INC. | A | +29K sh | — | — | 90,691 |
| 2018-06-01 | VOCERA COMMUNICATIONS, INC. | F | −3,877 sh | — | — | 61,723 |
| 2017-11-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−2,000 sh | $25.66 | ▼−$51.3K | 64,928 |
| 2017-09-15 | VOCERA COMMUNICATIONS, INC. | S | ▼−6,000 sh | $29.78 | ▼−$179K | 66,542 |
| 2017-08-01 | VOCERA COMMUNICATIONS, INC. | F | −6,954 sh | — | — | 72,542 |
| 2017-06-01 | VOCERA COMMUNICATIONS, INC. | A | +23.5K sh | — | — | 79,496 |
| 2016-08-01 | VOCERA COMMUNICATIONS, INC. | A | +55.5K sh | — | — | 55,514 |
| 2007-12-31 | COVAD COMMUNICATIONS GROUP INC | P | ▲+5,000 sh | $0.72 | ▲+$3,612.5 | 24,571 |
| 2007-09-28 | COVAD COMMUNICATIONS GROUP INC | A | +100K sh | — | — | 100,000 |