Jonathan Biller
EVP and Chief Legal Officer · VERTEX PHARMACEUTICALS INC / MA
- 2024
- Feb 26, 2026
- 8
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Jonathan Biller files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jeffrey M. Leiden - $60.94M in VRTX purchases and sales in the last 12 months
- Amit Sachdev - $28.38M in VRTX purchases and sales in the last 12 months
- Reshma Kewalramani - $19.74M in VRTX purchases and sales in the last 12 months
- Carmen Bozic - $11.31M in VRTX purchases and sales in the last 12 months
- Charles F. Wagner Jr. - $6.38M in VRTX purchases and sales in the last 12 months
- Duncan McKechnie - $5.66M in VRTX purchases and sales in the last 12 months
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Frequently asked questions
Who is Jonathan Biller?
Jonathan Biller is a corporate insider, tracked as EVP and Chief Legal Officer of VERTEX PHARMACEUTICALS INC / MA (VRTX). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Jonathan Biller last file a Form 4?
The most recent primary Form 4 on record is dated 26 February 2026, one of 8 filings going back to 2024.
Has Jonathan Biller been buying or selling stock?
Recorded transactions: 0 open-market purchases and 8 open-market sales ($4.54M) across all tracked filings.
