ATER

-- -- --

From April 1, 2026 to June 30, 2026 Issuance of series AA preferred stock Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock

From January 1, 2026 to March 31, 2026 Options canceled

From July 1, 2025 to September 30, 2025 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock

From April 1, 2025 to June 30, 2025 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock

From January 1, 2025 to March 31, 2025 Forfeiture of shares of restricted common stock

From July 1, 2024 to September 30, 2024 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock

From January 1, 2024 to March 31, 2024 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock Issuance of common stock

1 - 12 reverse stock split

From December 31, 2022 to December 31, 2023 Forfeiture of shares of restricted common stock Issuance of shares of restricted common stock Issuance of common stock

From July 1, 2023 to September 30, 2023 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock

From April 1, 2023 to June 30, 2023 Forfeiture of shares of restricted common stock Issuance of shares of restricted common stock

From January 1, 2023 to March 31, 2023 Issuance of shares of restricted common stock Issuance of common stock Forfeiture of shares of restricted common stock

From December 31, 2021 to December 31, 2022 Forfeiture of shares of restricted common stock Issuance of common stock for settlement of seller note Exercise of pre-funded warrants Issuance of common stock, net of issuance costs Issuance of shares of restricted common stock Issuance of common stock

The company is offering 10,643,034 shares Common Stock There are 631,582 shares of Common Stock to be registered

From July 1, 2022 to September 30, 2022 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock Issuance of common stock

From April 1, 2022 to June 30, 2022 Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock Exercise of Prefunded Warrants

From January 1, 2022 to March 31, 2022 Issuance of common stock related to exercise of warrants Issuance of common stock upon exercise of stock option grants Issuance of common stock in connection with acquisition of Healing Solutions assets Issuance of restricted stock awards

From December 31, 2020 to December 31, 2021 Issuance of common stock upon exercise of stock option grants Issuance of common stock related to exercise of warrants Issuance of common stock in connection with acquisition of Healing Solutions assets Issuance of restricted stock awards Issuance of common stock to High Trail Issuance of shares of common stock net of professional fees and offering costs Issuance of shares of common stock in connection with asset purchase agreement Issuance of shares of restricted common stock Forfeiture of shares of restricted common stock

From July 1, 2021 to September 30, 2021 Issuance of common stock to High Trail Issuance of shares of restricted common stock Issuance of common stock related to exercise of warrants Forfeiture of shares of restricted common stock Exercise of stock options Issuance of RSU issued to consultant

From April 1, 2021 to June 30, 2021 Issuance of common stock to High Trail Issuance of 2,666,667 shares of common stock net of professional fees and offering costs Issuance of 704,548 shares of common stock in connection with asset purchase agreement Issuance of 1,895,642 shares of restricted common stock Issuance of common stock related to exercise of warrants Forfeiture of 258,971 shares of restricted common stock Cancellation of RSU issued to consultant

From January 1, 2021 To March 31, 2021 Issuance of common stock upon exercise of stock option grants Issuance of common stock related to exercise of warrants Issuance of common stock in connection with acquisition of Healing Solutions assets Issuance of restricted stock awards

from December 31, 2019 to December 31, 2020 Issuance of 439,145 shares of restricted common stock on March 12, 2020 Forfeiture of 371,329 shares of restricted common stock Forfeiture of 134,366 shares of restricted common stock Issuance of 134,364 shares of restricted common stock Issuance of 3,860,710 shares of common stock in connection with follow-on public offering, including underwriter's over-allotment, net of offering costs and underwriter's discount Issuance of 10,000 shares of restricted common stock on July 13, 2020 Issuance of 95,500 shares of restricted common stock on July 20, 2020 Issuance of 22,700 shares of restricted common stock on September 30, 2020 Issuance of 90,000 shares of restricted common stock on August 10, 2020 Issuance of 90,000 shares of restricted common stock on November 16, 2020 Issuance of 4,220,000 shares of common stock in connection with asset purchase agreement Issuance of 890,000 shares of restricted common stock on December 14, 2020 Issuance of 23,500 shares of restricted common stock on December 17, 2020 Shares of common stock retired in connection with vesting Exercise of stock options

From July 1, 2020 to September 30, 2020 Issuance of 3,860,710 shares of common stock in connection with follow-on public offering,including underwriter's over-allotment,net of offering costs and underwriter's discount Issuance of 10,000 shares of restricted common stock on July 13, 2020 Issuance of 95,500 shares of restricted common stock on July 20, 2020 Issuance of 22,700 shares of restricted common stock on September 30, 2020 Issuance of 90,000 shares of restricted common stock on August 10, 2020 Exercise of stock options

1.Common stock offered by the company 3,357,140 Shares. 2.The number of shares of common stock to be outstanding immediately after this offering is based on 17,763,164 shares of common stock issued and outstanding as of June 30, 2020.

from April 1, 2020 to June 30, 2020 Forfeiture of 134,366 shares of restricted common stock Issuance of 134,364 shares of restricted common stock Shares of restricted common stock retired in connection with vesting

from January 1, 2020 to March 31, 2020 Issuance of 439,145 shares of restricted common stock in March 2020 Forfeiture of 371,320 shares of restricted common stock Shares of restricted common stock retired in connection with vesting

from December 31, 2018 to December 31, 2019 Issuance of 2,406,618 shares of restricted common stock on March 20, 2019 Issuance of 88,548 shares of restricted common stock on May 17, 2019 and forfeiture of 69,141 shares of restricted common stock Issuance of 64,982 shares of restricted common stock on June 12, 2019 Issuance of 3,600,000 shares of common stock on June 14, 2019, net of professional fees and offering costs Issuance of 84,975 shares of restricted common stock in August 2019 Issuance of 74,510 shares of restricted common stock in November 2019 and forfeiture of 48,520 shares of restricted common stock Exercise of stock options

from July 1, 2019 to September 30, 2019 Issuance of 84,975 share of restricted common stock in August 2019 Exercise of stock options

From April 1, 2019 To June 30, 2019 Issuance of 88,548 shares of restricted common stock on May 17, 2019 and forfeiture of 69,141 shares of restricted common stock Issuance of 64,982 shares of restricted common stock on June 12, 2019 Issuance of 3,600,000 shares of common stock on June 14, 2019 Exercise of stock options

1.Common stock being offered 3,600,000 shares 2.The number of shares of common stock that will be outstanding after this offering is based on 13,940,808 shares of common stock outstanding as of March 31, 2019 3.a 1-for-3.9 reverse stock split of our common stock, which was effected on May 24, 2019