BRENT D. LANG
CIK 1544336 · Chairman, President & CEO · last filed 2026-06-05
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$202.9K
Companies
4
Total Filings
109
Lifetime Open-Market Net
-$25.07M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| OM | Director | 45,184 | $4.49 | $202.9K | $0 | 5 | 2026-06-05 |
| Movella Holdings Inc. (MVLAW) Delisted | Director | 108,573 | $0.01 | $771 | $0 | 2 | 2023-06-15 |
| Movella Holdings Inc. (PFDRW) Delisted | Director | — | $0.27 | — | $0 | 1 | 2023-02-13 |
| VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Chairman, President & CEO | 1,102,802 | $79.13 | $87.26M | -$25.07M | 101 | 2022-02-23 |
Recent Filings · Page 4 of 11
109 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-07-14 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | — | -$118.6K | EDGAR |
| 2020-06-25 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | — | -$115.8K | EDGAR |
| 2020-06-05 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | — | -$115.8K | EDGAR |
| 2020-06-03 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | +93,889 | $0 | EDGAR |
| 2020-04-15 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | — | -$117.2K | EDGAR |
| 2020-03-13 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | −5,000 | -$116.3K | EDGAR |
| 2020-02-20 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Sell (S) | −10,596 | -$285.5K | EDGAR |
| 2020-02-14 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | — | -$161.5K | EDGAR |
| 2019-06-04 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | +25,188 | $0 | EDGAR |
| 2019-05-17 | VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Mixed | — | -$14.4K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.