X0508 4 2024-03-11 0001556727 First Northwest Bancorp FNWB 0001962693 Terwoerds Lynn 105 W 8TH ST PORT ANGELES WA 98362 1 0 Common Stock 2024-03-11 4 P 0 99 15.71 A 6424 D These shares were purchased in multiple transactions on the reported date with prices resulting in a weighted average price of $15.7067. Upon request, the reporting person will provide to the Commission staff or a security holder of the Issuer the number of shares purchased and the purchase price for each separate transaction. Includes 2,149 unvested shares of restricted stock granted under the Issuer's 2020 Equity Incentive Plan ("2020 Plan"), one-half of which will vest beginning on March 7, 2025, and 1,476 shares of restricted stock under the Issuer's 2020 Plan, which will vest in full on March 7, 2025. /s/ Allison R. Mahaney, Attorney-in-Fact for Lynn Terwoerds 2024-03-13