WILLIAM ZERELLA
CIK 1493307 · Chief Financial Officer · last filed 2026-04-03
"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.
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Disclosed Exposure
$6.60M
Companies
4
Total Filings
97
Lifetime Open-Market Net
-$25.92M
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 |
|---|---|---|---|---|---|---|---|
| ACVA | Chief Financial Officer | 1,098,640 | $6.01 | $6.60M | -$19.95M | 75 | 2026-04-03 |
| TKB Critical Technologies 1 (USCTW) Delisted | Director | 6,250 | $0.01 | $69 | $0 | 1 | 2023-06-30 |
| FITBIT, INC. (FIT) Delisted | CFO | 87,829 | — | — | -$6.08M | 17 | 2018-06-19 |
| VOCERA COMMUNICATIONS, INC. (VCRA) Delisted | Chief Financial Officer | 26,510 | $79.13 | $2.10M | $104.0K | 4 | 2013-06-04 |
Recent Filings · Page 9 of 10
97 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-09-19 | FITBIT, INC. (FIT) Delisted | Mixed | +6,709 | -$27.8K | EDGAR |
| 2017-08-21 | FITBIT, INC. (FIT) Delisted | Tax (F) | −3,131 | -$17.2K | EDGAR |
| 2017-08-08 | FITBIT, INC. (FIT) Delisted | Grant (A) | +8,333 | $0 | EDGAR |
| 2017-06-30 | FITBIT, INC. (FIT) Delisted | Mixed | +1,507 | -$4.7K | EDGAR |
| 2017-05-17 | FITBIT, INC. (FIT) Delisted | Grant (A) | +2,642 | $13.2K | EDGAR |
| 2017-03-17 | FITBIT, INC. (FIT) Delisted | Mixed | +5,765 | -$21.5K | EDGAR |
| 2016-11-23 | FITBIT, INC. (FIT) Delisted | Gift (G) | — | $0 | EDGAR |
| 2016-05-17 | FITBIT, INC. (FIT) Delisted | Grant (A) | +2,500 | $29.3K | EDGAR |
| 2016-03-16 | FITBIT, INC. (FIT) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-02-09 | FITBIT, INC. (FIT) Delisted | Conv (C) | +43,605 | $0 | 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.