Jonathan Biller
CIK 1744749 · EVP and Chief Legal Officer · last filed 2026-02-26
"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
$7.17M
Companies
3
Total Filings
32
Lifetime Open-Market Net
-$7.81M
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 |
|---|---|---|---|---|---|---|---|
| VRTX | EVP and Chief Legal Officer | 14,604 | $444.93 | $6.50M | -$7.81M | 17 | 2026-02-26 |
| AGIO | Chief Financial Officer | 22,953 | $29.46 | $676.2K | $0 | 8 | 2022-03-03 |
| CELGENE CORP /DE/ (CELGZ) Delisted | EVP AND GENERAL COUNSEL | 26,652 | — | — | $0 | 7 | 2019-11-22 |
Recent Filings · Page 2 of 4
32 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-06 | VRTX | Grant (A) | +4,744 | $0 | EDGAR |
| 2024-10-03 | VRTX | Mixed | −1,629 | -$755.3K | EDGAR |
| 2024-02-13 | VRTX | Mixed | −3,326 | -$1.40M | EDGAR |
| 2024-02-08 | VRTX | Grant (A) | +11,037 | $0 | EDGAR |
| 2023-10-03 | VRTX | Mixed | −1,018 | -$354.6K | EDGAR |
| 2023-02-03 | VRTX | Grant (A) | +6,293 | $0 | EDGAR |
| 2022-09-21 | VRTX | Grant (A) | +5,294 | $0 | EDGAR |
| 2022-03-03 | AGIO | Grant (A) | — | $0 | EDGAR |
| 2022-02-23 | AGIO | Mixed | +5,835 | -$78.2K | EDGAR |
| 2022-02-14 | AGIO | Mixed | +2,318 | -$42.4K | 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.