UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) 2275 Research Boulevard Suite 600 Rockville Maryland 20850 20850 (Address of principal executive offices) (Zip Code) Large accelerated filer ¨ Accelerated Filer ☒ Non-accelerated filer ¨ Smaller reporting company ☒ Emerging growth company ☒ FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Fo ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period ended March 31, 2020 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-38671 CAPITAL BANCORP, INC. (Exact name of registrant as specified in its charter) Maryland 52-2083046 | --- | --- | |-------------------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-38671 CAPITAL BANCORP, INC. (Exact name of registrant as specified in its charter) | --- | --- | --- | --- | --- | --- | |-------|------------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period ended September 30, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-38671 CAPITAL BANCORP, INC. (Exact name of registrant as specified in its charter) Maryland 52-2083046 | --- | --- | |---------------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period ended June 30, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-38671 CAPITAL BANCORP, INC. (Exact name of registrant as specified in its charter) Maryland 52-2083046 | --- | --- | |--------------------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period ended March 31, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-38671 CAPITAL BANCORP, INC. (Exact name of registrant as specified in its charter) Maryland 52-2083046 | --- | --- | |-------------------- ...

Section 1: 10-K (ANNUAL REPORT) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-38671 CAPITAL BANCORP, INC. (Exact name of registrant as specified in its charter) Maryland 52-2083046 | --- | ...