SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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Form 6-K

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REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 OF

THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2026

Commission File Number 1-14926

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KT Corporation

(Translation of registrant's name into English)

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90, Buljeong-ro,

Bundang-gu, Seongnam-si,

Gyeonggi-do,

Korea

(Address of principal executive offices)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒   Form 40-F ☐

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Results of Termination of Treasury Share Trust Agreement

1. Issuer: KT Corporation

2. Trust Company : NH INVESTMENT & SECURITIES CO.,LTD

3. Details of Trust Agreement Termination

A. Date of Termination: September 9, 2026

B. Type of Agreement: Treasury share trust

C. Termination Amount: 250,000,000,000 KRW

4. Acquisition of Treasury Shares through Trust Agreement

																								(Unit:KRW,Shares,%)
For the month ended						Quantity						Amount(A)						Ratio(A/B)						Total Trust Amount(B)
2026.04.30						871,295						54,051,130,450						21.6						250,000,000,000
2026.05.31						750,000						42,720,634,450						17.1						250,000,000,000
2026.06.30						1,050,000						56,787,786,600						22.7						250,000,000,000
2026.07.31						1,100,000						58,936,733,300						23.6						250,000,000,000
2026.08.31						709,256						37,503,674,700						15.0						250,000,000,000
Total						4,480,551						249,999,959,500						100.0						250,000,000,000

5. Comparison of Planned vs. Actual Treasury Share Acquisition

Planned(KRW)

Actual(KRW)

Reason for Difference

250,000,000,000

249,999,959,500

Final share not purchased to avoid exceeding total trust amount

6. Treasury Share Holdings After Termination (As of September 9, 2026)

(Unit:KRW million, Shares, %)

Type of Shares

Quantity

Ownership(%)

Total Amount(KRW million)

Common Shares

15,296,024

6.07

706,260

Note: The quantity above includes 10,815,473 shares previously held directly by the company and 4,480,551 shares newly transferred after the trust agreement termination.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			Dated: September 9, 2026
			KT Corporation
			By:			/s/ Sun Wook Kim
			Name: Sun Wook Kim
			Title: IRO
			By:			/s/ Sanghyun Cho
			Name: Sanghyun Cho
			Title: IR Team Leader