February 18, 2026 · Form 4 insider transaction
KUPPUSAMY KARTHIK bought 9,853 shares of Quest Diagnostics Incorporated at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
The options vest in three equal annual installments beginning on the first annual anniversary of the grant date.