Industry Insider Activity

Biotechnology insider activity

Concentrated executive and director transaction evidence across 296 companies, with acquisition/disposal balance, filing cadence, value concentration, and linked company research.

Latest filing 24 Jul 2026 7043 filings tracked

Top-level read

Net insider selling

Biotechnology shows 3651 acquisition filings against 3392 disposal filings. The largest stored filing is $1.0B in NUVL by FLYNN, JAMES E.

Net value $-3.5Bacquisitions minus disposals
Companies 296with stored filings
Total filings 7043stored transaction rows
Acquisition value $418.6M3651 acquisitions
Disposal value $3.9B3392 disposals
Largest filing $1.0Breported transaction value

Filing cadence

Last 12 active months
Mar 2026 165
Apr 2026 888
May 2026 1788
Jun 2026 2996
Jul 2026 1206

Acquisitions 51.8% · Disposals 48.2%

Company Reads

Most active company insider tapes

24 shown

Transaction Evidence

Latest filings in Biotechnology

Showing 31-60 of 7043
Date 22 Jul 2026
Symbol OMEROmeros Corporation
Insider DEMOPULOS, GREGORY A MDDirector, Chairman, CEO & President
Side Acquisition
Shares 1000000
Value 0
Industry Biotechnology
Date 21 Jul 2026
Symbol MLTXMoonLake Immunotherapeutics
Insider REICH, KRISTIANChief Scientific Officer
Side Disposal
Shares 50000
Value 1001000
Industry Biotechnology
Date 21 Jul 2026
Symbol MGTXMeiraGTx Holdings PLC
Insider GIROUX, RICHARDCFO & COO
Side Disposal
Shares 56000
Value 700560
Industry Biotechnology
Date 21 Jul 2026
Symbol CYTKCytokinetics Inc
Insider MALIK, FADY IBRAHAMEVP Research & Development
Side Disposal
Shares 3500
Value 282065
Industry Biotechnology
Date 21 Jul 2026
Symbol CYTKCytokinetics Inc
Insider MALIK, FADY IBRAHAMEVP Research & Development
Side Acquisition
Shares 3500
Value 27300
Industry Biotechnology
Date 21 Jul 2026
Symbol RANIRani Therapeutics Holdings Inc
Insider IMRAN, MIR ADirector, 10% Owner
Side Acquisition
Shares 36000
Value 24840
Industry Biotechnology
Date 21 Jul 2026
Symbol ABEOAbeona Therapeutics Inc
Insider VAZZANO, JOSEPH WALTERChief Financial Officer
Side Disposal
Shares 1478
Value 9651
Industry Biotechnology
Date 21 Jul 2026
Symbol CYTKCytokinetics Inc
Insider MALIK, FADY IBRAHAMEVP Research & Development
Side Disposal
Shares 3500
Value 0
Industry Biotechnology
Date 21 Jul 2026
Symbol OTLKOUTLOOK THERAPEUTICS INC
Insider JAHR, ROBERT CHARLESDirector, Chief Executive Officer
Side Acquisition
Shares 100000
Value 0
Industry Biotechnology
Date 21 Jul 2026
Symbol OTLKOUTLOOK THERAPEUTICS INC
Insider KENYON, LAWRENCE ADirector, Chief Financial Officer
Side Acquisition
Shares 210078
Value 0
Industry Biotechnology
Date 21 Jul 2026
Symbol VRTXVertex Pharmaceuticals Inc
Insider SACHDEV, AMITEVP Chief Patient & Ext Af Off
Side Acquisition
Shares 8251
Value 0
Industry Biotechnology
Date 21 Jul 2026
Symbol VRTXVertex Pharmaceuticals Inc
Insider TATSIS, OURANIAEVP, Chief Reg. & Quality Off.
Side Acquisition
Shares 8251
Value 0
Industry Biotechnology
Date 20 Jul 2026
Symbol JSPRJasper Therapeutics Inc
Insider CRUTCHER, PATRICK JDirector
Side Acquisition
Shares 888
Value -
Industry Biotechnology
Date 20 Jul 2026
Symbol JSPRJasper Therapeutics Inc
Insider ROS, MATTHEW EChief Operating Officer
Side Acquisition
Shares 881
Value -
Industry Biotechnology
Date 20 Jul 2026
Symbol NAMSNewAmsterdam Pharma Company N.V. Ordinary Shares
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 70200
Value 2103192
Industry Biotechnology
Date 20 Jul 2026
Symbol NAMSNewAmsterdam Pharma Company N.V. Ordinary Shares
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 31885
Value 990029
Industry Biotechnology
Date 20 Jul 2026
Symbol NAMSNewAmsterdam Pharma Company N.V. Ordinary Shares
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 80000
Value 893600
Industry Biotechnology
Date 20 Jul 2026
Symbol MLTXMoonLake Immunotherapeutics
Insider REICH, KRISTIANChief Scientific Officer
Side Disposal
Shares 43700
Value 877933
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 680
Value 372435
Industry Biotechnology
Date 20 Jul 2026
Symbol NAMSNewAmsterdam Pharma Company N.V. Ordinary Shares
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 25000
Value 297500
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 545
Value 296869
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 280
Value 155414
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 275
Value 150070
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 269
Value 147164
Industry Biotechnology
Date 20 Jul 2026
Symbol NAMSNewAmsterdam Pharma Company N.V. Ordinary Shares
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 2915
Value 92435
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 153
Value 84152
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 140
Value 75984
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 110
Value 59817
Industry Biotechnology
Date 20 Jul 2026
Symbol ANIXAnixa Biosciences Inc
Insider TITTERTON, LEWIS H JRDirector
Side Acquisition
Shares 12000
Value 41640
Industry Biotechnology
Date 20 Jul 2026
Symbol MDGLMadrigal Pharmaceuticals Inc
Insider SIBOLD, WILLIAM JOHNDirector, President and CEO
Side Disposal
Shares 47
Value 25797
Industry Biotechnology