Arsenal Biosciences

Ranked on federal contract value rather than capital raised. The equity column is the comparison worth making — companies at the same procurement position often sit at very different points in their funding history.

• JAJames AhlersExecutive Officer
• VBValentin BarsanDirector
• BBBrook ByersDirector
• KDKenneth DrazanDirector · Executive Officer
• MFMatthew FustDirector
• MNMargaret NibbiExecutive Officer
• SPSean ParkerDirector
• IPIrene PleasureExecutive Officer
• BSBeth SeidenbergDirector

• 27 Aug 2026Synthetic Pathway Activatorsapplication
• 14 Jul 2026Synthetic Pathway Activatorsgranted
• 14 May 2026Novel Receptors For Transcription Regulationapplication
• 28 Aug 2025Synthetic Pathway Activatorsapplication
• 07 Aug 2025Immune Cells Having Co-expressed Shrnas And Logic Gate Systemsapplication
• 10 Jul 2025Immune Cells With Combination Gene Perturbationsapplication
• 03 Jul 2025Immune Cells Having Co-expressed Tgfbr Shrnasapplication
• 25 Mar 2025Systems Targeting Psma And CA9granted
• 13 Mar 2025Systems Of Engineered Receptors Targeting Psma And CA9application
• 13 Feb 2025Cells Comprising A Suppressor Of Gene Expression And/or A Syntheticpathway Activator And/or An Inducible Payloadapplication
• 19 Sept 2024Immune Cells Having Co-expressed Shrnas And Logic Gate Systemsapplication
• 18 Jul 2024Non-viral Homology Mediated End Joiningapplication

• 07 Jul 2026New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
• 30 Jun 2026Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
• 30 Jun 2026Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
• 29 Jun 2026Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
• 26 Jun 2026Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
• 26 Jun 2026Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.