Latest filing published 21 May 2026 for Quest Diagnostics INC.
Insider track record
No signal scores available.
Luis Diaz: trading record in brief
Luis Diaz discloses dealings in Quest Diagnostics Inc to SEC (Form 4). We count 4 filings; the first trade dates from 17 May 2023 and the latest from 20 May 2026.
The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
Most recently, on 21 May 2026, the filings show a share grant in Quest Diagnostics Inc. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Luis Diaz
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 1,142 shares0Common StockSEC:0001720081-26-000002:0
- 1,203 shares0Common StockSEC:0001022079-25-000149:0
- 1,482 shares0Common StockSEC:0001022079-24-000113:0
- 1,369 shares0Common StockSEC:0001022079-23-000118:0
4 of 4 declarations
