Eric Sievers
CIK 1835116 · Chief Medical Officer · 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.
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Disclosed Exposure
$45.7K
Companies
1
Total Filings
50
Lifetime Open-Market Net
-$329.1K
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 |
|---|---|---|---|---|---|---|---|
| BCAB | Chief Medical Officer | 11,840 | $3.86 | $45.7K | -$329.1K | 50 | 2026-06-05 |
Recent Filings · Page 4 of 5
50 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-12-01 | BCAB | Tax (F) | −555 | -$6.1K | EDGAR |
| 2022-11-01 | BCAB | Tax (F) | −554 | -$3.8K | EDGAR |
| 2022-10-04 | BCAB | Tax (F) | −555 | -$4.3K | EDGAR |
| 2022-09-01 | BCAB | Tax (F) | −555 | -$4.8K | EDGAR |
| 2022-08-01 | BCAB | Tax (F) | −554 | -$1.9K | EDGAR |
| 2022-07-01 | BCAB | Tax (F) | −555 | -$1.6K | EDGAR |
| 2022-06-03 | BCAB | Tax (F) | −554 | -$1.3K | EDGAR |
| 2022-05-06 | BCAB | Tax (F) | −555 | -$1.9K | EDGAR |
| 2022-04-04 | BCAB | Tax (F) | −554 | -$2.8K | EDGAR |
| 2022-03-04 | BCAB | Tax (F) | −555 | -$3.6K | 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.