InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Explore the full record of transactions filed by Gregg Vicky B, Director. Insider active across 2 companies, notably Quest Diagnostics INC. Aggregated, 12 filings have been recorded. The latest transaction was disclosed on 20 April 2026 — Attribution. Regulator: SEC (Form 4). The full history is free.
Declarations12 total
US$11,23568 shares@ US$165.21680.0001% mcap34.2% of flow
Common Stock
SEC:0001022079-26-000048·
€11,23568 shares@ €165.21680.0001% mcap15.3% of flow
Common Stock
SEC:0001022079-26-000048:0·
US$10,23167 shares@ US$152.7030.0001% mcap31.1% of flow
Common Stock
SEC:0001510304-26-000002·
€10,23167 shares@ €152.7030.0001% mcap13.9% of flow
Common Stock
SEC:0001510304-26-000002:0·
US$11,41070 shares@ US$162.99630.0001% mcap34.7% of flow
Common Stock
SEC:0001022079-25-000226·
€11,41070 shares@ €162.99630.0001% mcap15.5% of flow
Common Stock
SEC:0001022079-25-000226:0·
02,303 shares0
Common Stock
SEC:0000899243-22-019072:0·
€7,63161 shares@ €125.09980.0000% mcap10.4% of flow
Common Stock
SEC:0001022079-22-000091:0·
01,363 shares0
Common Stock
SEC:0001022079-21-000090·
01,363 shares0
Common Stock
SEC:0001022079-21-000090:0·
02,550 shares0
Common Stock
SEC:0000899243-21-018711·
02,550 shares0
Common Stock
SEC:0000899243-21-018711:0·
12 of 12 declarations
About Gregg Vicky B
Vicky B. Gregg is a Director at Quest Diagnostics Inc. and Acadia Healthcare Company, Inc. She contributes to the governance of both companies and strategic decision-making. Vicky brings her expertise in management and healthcare to help guide growth initiatives.
