ERROL B DESOUZA
CIK 1213895 · CEO · last filed 2025-06-12
"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
$9.35M
Companies
7
Total Filings
79
Lifetime Open-Market Net
$33.4K
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 |
|---|---|---|---|---|---|---|---|
| ALEC | Director | 69,950 | $1.53 | $107.0K | $0 | 2 | 2025-06-12 |
| RPRX | Director | 81,352 | $54.87 | $4.46M | $0 | 7 | 2025-05-14 |
| CYCN | Director | 50,000 | $3.25 | $162.5K | $0 | 3 | 2023-12-04 |
| CBIO | Director | 29,801 | $17.92 | $534.0K | $0 | 20 | 2021-10-05 |
| ALBIREO PHARMA, INC. (BIOD) Delisted | CEO | 159,416 | — | — | $33.4K | 18 | 2015-10-02 |
| PTN | Director | — | $13.61 | — | $0 | 4 | 2010-07-23 |
| IDXX | Director | 7,276 | $560.88 | $4.08M | $0 | 13 | 2009-05-01 |
Recent Filings · Page 4 of 8
79 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-12-15 | CBIO | Grant (A) | — | $0 | EDGAR |
| 2015-10-26 | CBIO | Grant (A) | — | $0 | EDGAR |
| 2015-10-02 | ALBIREO PHARMA, INC. (BIOD) Delisted | Mixed | +87,659 | -$19.1K | EDGAR |
| 2015-08-18 | — | Grant (A) | — | $0 | |
| 2014-12-23 | ALBIREO PHARMA, INC. (BIOD) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-12-12 | — | Grant (A) | +10,000 | $0 | |
| 2014-11-13 | ALBIREO PHARMA, INC. (BIOD) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-03-14 | ALBIREO PHARMA, INC. (BIOD) Delisted | Mixed | +3,865 | $0 | EDGAR |
| 2013-12-23 | ALBIREO PHARMA, INC. (BIOD) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-09-23 | ALBIREO PHARMA, INC. (BIOD) Delisted | Buy (P) | +10,000 | $33.4K | 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.