UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED DECEMBER 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES EXCHANGE ACT Commission File Number: 0-25165 GREENE COUNTY BANCORP, INC. (Exact Name of Registrant as Specified in its Charter) United States 14-1809721 (State or other jurisdiction of incorporation or organization) (I.R ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES EXCHANGE ACT Commission File Number: 0-25165 GREENE COUNTY BANCORP, INC. (Exact Name of Registrant as Specified in i ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 302 Main Street, Catskill, New York 12414 (Address of Principal Executive Office) (Zip Code) FORM 10-K (518) 943-2600 (Issuer's Telephone Number including area code) ☒ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended June 30, 2022 OR ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transaction period from ___________________ to __________ ...

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 302 Main Street, Catskill, New York 12414 (Address of principal executive office) (Zip code) Registrant's telephone number, including area code: (518) 943-2600 Securities registered pursuant to Section 12(b) of the Act: Title of class Trading symbol Name of exchange on which registered Common Stock, $0.10 par value GCBC The Nasdaq Stock Market FOR T ...

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED DECEMBER 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES EXCHANGE ACT GREENE COUNTY BANCORP, INC. (Exact name of registrant as specified in its charter) Commission file number 0-25165 United States of America 14-1809721 (State or other jurisdiction of incorporation or organization) (I. ...

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES EXCHANGE ACT GREENE COUNTY BANCORP, INC. (Exact name of registrant as specified in its charter) United States Of America 14-1809721 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification N ...

☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transaction period from ___________________ to ______________________ Commission File Number: 0-25165 GREENE COUNTY BANCORP, INC. (Name of registrant as specified in its Charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended June 30, 2021 OR United States 14-1809721 (State or ...

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES EXCHANGE ACT Commission file number 0-25165 United States 14-1809721 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) 302 Main Street, Catskill, New York 12414 (Address of princi ...

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Exact name of registrant as specified in its charter) Commission file number 0-25165 United States 14-1809721 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) 302 Main Street, Catskill, New York 12414 (Address of principal executive office) (Zip code) FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED DECEMBER 31, ...

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OF 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES EXCHANGE ACT GREENE COUNTY BANCORP, INC. (Exact name of registrant as specified in its charter) Commission file number 0-25165 United States 14-1809721 (State or other jurisdiction of incorporation or organization) (I.R.S. Emplo ...