Skip to contentRENTON HOLLINGS — ONYX PHARMACEUTICALS INC insider: 522 transactions · InsiderLensRENTON HOLLINGS
- Director at ONYX PHARMACEUTICALS INC · on record since Jan 31, 2006
- President and CEO at ONYX PHARMACEUTICALS INC · on record since Jan 31, 2006
- Director at RIGEL PHARMACEUTICALS INC · on record since May 31, 2006
- Director at CEPHEID · on record since Apr 28, 2006
- Director at AFFYMAX INC · on record since Jun 10, 2009
- Director at SANGSTAT MEDICAL CORP · on record since Sep 15, 2003
- Director at ANAPTYSBIO, INC · on record since Apr 22, 2026
- Director at PORTOLA PHARMACEUTICALS INC · on record since May 30, 2013
- Director at KYTHERA BIOPHARMACEUTICALS INC · on record since Jan 5, 2015
- Director at Zymeworks Inc. · on record since Jan 2, 2019
Insider trading activity of RENTON HOLLINGS
- Transactions on record
- 522
- since Sep 15, 2003
- Open-market buys
- 0
- Open-market sells
- 285
- $16.4M
- Companies traded
- 9
- last filing Jun 17, 2026
Figures computed from official regulatory filings — methodology.
Companies where RENTON HOLLINGS has traded
- ANAPTYSBIO, INC57 tx · $1.7M · Jun 17, 2026
- Zymeworks Inc.5 tx · Dec 8, 2023
- PORTOLA PHARMACEUTICALS INC37 tx · $1.5M · Jul 2, 2020
- CEPHEID94 tx · $5.8M · Nov 7, 2016
- KYTHERA BIOPHARMACEUTICALS INC4 tx · Oct 2, 2015
- RIGEL PHARMACEUTICALS INC13 tx · May 28, 2013
- AFFYMAX INC4 tx · Jun 18, 2012
- ONYX PHARMACEUTICALS INC305 tx · $12.7M · Feb 26, 2008
- SANGSTAT MEDICAL CORP3 tx · Sep 15, 2003
Track record of RENTON HOLLINGS
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of RENTON HOLLINGS
Co-insiders of RENTON HOLLINGS
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
EcoR1 Capital, LLCANAPTYSBIO, INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 17, 2026 | ExerciseD | -6,030 | 0.00 USD | — | SEC |
| Jun 17, 2026 | Exercise | 6,030 | 0.00 USD | — | SEC |
| Apr 22, 2026 | OtherD | -6,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -16,510 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 5,500 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 15,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -9,200 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 11,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -16,510 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -6,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 10,600 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 6,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 16,510 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 9,200 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -10,600 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 16,510 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -15,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -5,500 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -11,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 11,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | AwardD | 6,000 | 0.00 USD | $0 | SEC |
| Apr 22, 2026 | OtherD | -11,000 | 0.00 USD | $0 | SEC |
| Jan 8, 2026 | AwardD | 5,500 | 0.00 USD | $0 | SEC |
| Jan 8, 2026 | AwardD | 4,000 | 0.00 USD | $0 | SEC |
| Aug 12, 2025 | ExerciseD | -10,231 | 0.00 USD | $0 | SEC |