Certain Restricted stock units of BioSig Technologies, Inc. are subject to a Lock-Up Agreement Ending on 1-OCT-2021. These Restricted stock units will be under lockup for 91 days starting from 2-JUL-2021 to 1-OCT-2021. Details: The executive officers, directors and certain of the stockholders have entered into lock-up agreements with the underwriters pursuant to which each of these persons or entities, with limited exceptions, may not, directly or indirectly, without the prior written consent of Laidlaw & Company (UK) Ltd.: (1) offer for sale, sell, contract to sell, pledge, or otherwise dispose of (or enter into any transaction or device that is designed to, or could be expected to, result in the disposition by any person at any time in the future of), directly or indirectly, any shares of common stock (including, without limitation, shares of common stock that may be deemed to be beneficially owned by the undersigned in accordance with the rules and regulations of the SEC and shares of common stock that may be issued upon exercise of any options or warrants) or securities convertible into or exercisable or exchangeable for common stock, for a period of 90 days after the date of the final prospectus supplement for this offering.