Form4insider filings, from the source

Insider · CIK 0001955217

Karthik Kuppusamy

Files at: DGX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.6M · 1net −$1.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 3Jun 3Jun 3Jun 4Jun 4Jun 4Jun 5

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 22, 2026 LForm 4 →Jul 27, 4:35 pm EDTQUEST DIAGNOSTICS INCDGX37$206.81$7,65213,557— late
Jun 4, 2026 SForm 4 →Jun 8, 4:32 pm EDTQUEST DIAGNOSTICS INCDGX8,147$200.00$1,629,40013,510−37.6%10b5-1
Jun 4, 2026 MForm 4 →Jun 8, 4:32 pm EDTQUEST DIAGNOSTICS INCDGX8,147$124.22$1,012,00021,657—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 4, 2026 MForm 4 →Jun 8, 4:32 pm EDTQUEST DIAGNOSTICS INCDGX8,147$124.22$1,012,0000—10b5-1