LANTRONIX INC

Insider Trading Arrangements

During thequarter ended March 31, 2024, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act)adopted, modified orterminated a trading arrangement for the purchase or sale of securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act (“Rule 10b5-1 Plan”) or constituted a “non-Rule 10b5-1 trading arrangement,” other than the adoption of the Rule 10b5-1 Plans described below. Each of these plans provides for the sale of only such shares as are necessary to satisfy tax withholding obligations arising exclusively from the vesting of restricted stock units (“RSUs”) and performance stock units (“PSUs”) granted to the respective plan participant by the Company, with the number of such withholding shares to be provided to the broker by a representative of the Company when determinable:

• The number of shares subject to the PSUs is presented based on the targeted level of performance. The actual number of shares covered by the award depends on actual performance achieved and may range from 0% to 200% of the shares subject to the award at the targeted level of performance. A representative of the Company will inform the broker of the precise number of shares that vest under each award when finally determined following the completion of the relevant performance period.