DGX · Quest Diagnostics Inc · Debt

On May 6, 2026, Quest Diagnostics Incorporated (the “Company”) issued $500,000,000 aggregate principal amount of 5.000% senior notes due 2036 (the “Notes”).

Issuer evidence: On May 6, 2026, Quest Diagnostics Incorporated (the “Company”) issued $500,000,000 aggregate principal amount of 5.000% senior notes due 2036 (the “Notes”).

Supporting evidence: The Notes will mature on June 30, 2036. The Notes will be the senior unsecured obligations of the Company and will rank equally with the Company’s other existing and future senior unsecured obligations. The Notes will not be entitled to the benefit of any sinking fund.

Supporting evidence: On May 6, 2026, Quest Diagnostics Incorporated (the “Company”) issued $500,000,000 aggregate principal amount of 5.000% senior notes due 2036 (the “Notes”).

Supporting evidence: On May 6, 2026, Quest Diagnostics Incorporated (the “Company”) issued $500,000,000 aggregate principal amount of 5.000% senior notes due 2036 (the “Notes”).

On April 27, 2026, Quest Diagnostics Incorporated (the “Company”) issued a press release announcing the pricing of a public offering of $500 million aggregate principal amount of its 5.000% senior notes due 2036 (the “Notes”) under the Company’s shelf registration statement. The Company intends to use the net proceeds from the offering for general corporate purposes, which may include the repayment of indebtedness. The indebtedness the Company may repay includes its $500 million aggregate principal amount of 3.45% Senior Notes that mature on June 1, 2026. The Company expects to receive the net proceeds upon closing of the offering on May 6, 2026, subject to customary closing conditions. A copy of the press release, dated April 27, 2026, is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated by reference into this Current Report on Form 8-K.

Issuer evidence: On April 27, 2026, Quest Diagnostics Incorporated (the “Company”) issued a press release announcing the pricing of a public offering of $500 million aggregate principal amount of its 5.000% senior notes due 2036 (the “Notes”) under the Company’s shelf registration statement. The Company intends to use the net proceeds from the offering for general corporate purposes, which may include the repayment of indebtedness. The indebtedness the Company may repay includes its $500 million aggregate principal amount of 3.45% Senior Notes that mature on June 1, 2026. The Company expects to receive the net proceeds upon closing of the offering on May 6, 2026, subject to customary closing conditions. A copy of the press release, dated April 27, 2026, is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated by reference into this Current Report on Form 8-K.

Supporting evidence: On April 27, 2026, Quest Diagnostics Incorporated (the “Company”) issued a press release announcing the pricing of a public offering of $500 million aggregate principal amount of its 5.000% senior notes due 2036 (the “Notes”) under the Company’s shelf registration statement. The Company intends to use the net proceeds from the offering for general corporate purposes, which may include the repayment of indebtedness. The indebtedness the Company may repay includes its $500 million aggregate principal amount of 3.45% Senior Notes that mature on June 1, 2026. The Company expects to receive the net proceeds upon closing of the offering on May 6, 2026, subject to customary closing conditions. A copy of the press release, dated April 27, 2026, is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated by reference into this Current Report on Form 8-K.

Supporting evidence: On April 27, 2026, Quest Diagnostics Incorporated (the “Company”) issued a press release announcing the pricing of a public offering of $500 million aggregate principal amount of its 5.000% senior notes due 2036 (the “Notes”) under the Company’s shelf registration statement. The Company intends to use the net proceeds from the offering for general corporate purposes, which may include the repayment of indebtedness. The indebtedness the Company may repay includes its $500 million aggregate principal amount of 3.45% Senior Notes that mature on June 1, 2026. The Company expects to receive the net proceeds upon closing of the offering on May 6, 2026, subject to customary closing conditions. A copy of the press release, dated April 27, 2026, is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated by reference into this Current Report on Form 8-K.