InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Explore the complete record of transactions filed by KUPPUSAMY KARTHIK, VP Senior. Insider active across 1 companies, notably Quest Diagnostics INC. Aggregated, 8 filings have been published. The latest transaction was disclosed on 20 April 2026 — L. Regulator: SEC (Form 4). The full history is free.
Declarations8 total
US$6,44339 shares@ US$165.21770.0000% mcap11.2% of flow
Common Stock
SEC:0001022079-26-000045·
€6,44339 shares@ €165.21770.0000% mcap5.6% of flow
Common Stock
SEC:0001022079-26-000045:0·
US$44,653252 shares@ US$177.19590.0002% mcap77.8% of flow
Common Stock
SEC:0001955217-26-000002·
€44,653252 shares@ €177.19590.0002% mcap38.9% of flow
Common Stock
SEC:0001955217-26-000002:0·
US$2,44515 shares@ US$162.99110.0000% mcap4.3% of flow
Common Stock
SEC:0001022079-25-000229·
€2,44515 shares@ €162.99110.0000% mcap2.1% of flow
Common Stock
SEC:0001022079-25-000229:0·
US$3,86727 shares@ US$143.22750.0000% mcap6.7% of flow
Common Stock
SEC:0001022079-25-000187·
€3,86727 shares@ €143.22750.0000% mcap3.4% of flow
Common Stock
SEC:0001022079-25-000187:0·
8 of 8 declarations
About KUPPUSAMY KARTHIK
Karthik Kuppusamy is Senior Vice President of Clinical Solutions at Quest Diagnostics Inc. In this role, he is responsible for leading the company's clinical solutions, ensuring they meet the needs of patients and healthcare professionals. His expertise is essential for innovation in the diagnostics sector.
