ORIGIN BANCORP, INC. _______ ORIGIN BANCORP, INC. 2Q TWENTY21 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS AND NON-GAAP MEASURES This presentation contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include information regarding Origin Bancorp, Inc.'s ("Origin" or the "Company") future financial performance, business and growth strategy, projected plans and objectives, including the Company's loan loss reserve ...

(Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to __________ (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Louisiana 72- ...

Financial Performance - Total loans held for investment ("LHFI") increased by $124.99 million, or 2.2%, from the previous quarter and $1.37 billion, or 30.5%, year-over-year, reaching $5.85 billion[9] - Total deposits increased by $594.88 million, or 10.3%, from the previous quarter and $1.79 billion, or 39.3%, year-over-year, reaching $6.35 billion[9] - Net income was $25.51 million, an increase of $7.96 million, or 45.4%, from the previous quarter and $24.76 million, or 3,288.2%, year-over-year[9] - Pre-Tax, Pre-Provision Earnings ("PTPP") was $32.93 million, an increase of $4.62 million, or 16.3%, from the previous quarter and $14.08 million, or 74.7%, year-over-year[9] - Diluted EPS was $1.08, an increase of $0.33, or 44.0%, from the previous quarter and $1.05, or 3,500.0%, year-over-year[9] Texas Market - Texas franchise represents 56% of LHFI, excluding mortgage warehouse loans, and 49% of deposits at March 31, 2021[14] - Texas loan portfolio increased from $1.31 billion in 2017 to $2.65 billion in 1Q2021[14] - Texas deposit base increased from $1.17 billion in 2017 to $2.92 billion in 1Q2021[14] Asset Quality - Provision expense for the 1Q2021 quarter was $1.4 million, a decline of $4.9 million from 4Q2020, and a $17.1 million decline from 1Q2020[53] - Nonperforming LHFI / LHFI excl PPP loans was 0.63% in 1Q2021[51] - ALCL to nonperforming LHFI is 255.22% at 1Q2021[53] Net Interest Margin - NIM (FTE) increased by 15 bps to 3.22% in 1Q2021 from 4Q2020[59] - Excluding the impact of PPP loans, NIM (FTE) was 3.15% in 1Q2021, compared to 3.17% at 4Q2020[59]

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 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 001-38487 Origin Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 72-1192928 (State ...

ORIGIN BANCORP, INC. _______ ORIGIN BANCORP, INC. 4Q AND FULL YEAR TWENTY20 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS AND NON-GAAP MEASURES This presentation contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include information regarding Origin Bancorp, Inc.'s ("Origin" or the "Company") future financial performance, business and growth strategy, projected plans and objectives, including the Company's loa ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 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 001-38487 Origin Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 72-11929 ...

ORIGIN BANCORP, INC. _______ ORIGIN BANCORP, INC. 3Q TWENTY20 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS AND NON-GAAP MEASURES This presentation contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include information regarding Origin Bancorp, Inc.'s ("Origin" or the "Company") future financial performance, business and growth strategy, projected plans and objectives, including the Company's loan loss reserve ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 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 001-38487 Origin Bancorp, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdi ...

ORIGIN BANCORP, INC. _______ ORIGIN BANCORP, INC. 2Q TWENTY20 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS AND NON-GAAP INFORMATION This presentation contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include information regarding Origin Bancorp, Inc.'s ("Origin" or the "Company") future financial performance, business and growth strategy, projected plans and objectives, including the Company's loan loss rese ...

(Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒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 001-38487 Origin Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 72-1192928 (St ...