BYND

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 42,847 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on December 11, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 385,026 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 2,292,289 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 295,149 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 562,139 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

Includes shares held by the Seth Goldman Revocable Trust of which the Reporting Person is the settlor, sole trustee and sole beneficiary.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan).

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan).

Restricted stock units ("RSU") granted under the 2018 Equity Incentive Plan (the "Plan") on May 20, 2026. The RSU award vests on the earlier to occur of (i) the one-year anniversary of the grant date, and (ii) the day prior to the first annual meeting of stockholders following the grant date, in each case, subject to the Reporting Person's continued service through the vesting date, and subject to accelerated vesting upon a Change in Control (as defined in the Plan). The Reporting Person has elected to defer the receipt of the shares underlying the RSUs upon vesting of the RSUs in accordance with a deferral election provided by the Company.

The two reported transactions involved an amendment of an outstanding option to extend the expiration date, resulting in the cancellation of the "old" option and the grant of a replacement option. The option was originally granted on July 20, 2016, and is 100% vested and exercisable.

The two reported transactions involved an amendment of an outstanding option to extend the expiration date, resulting in the cancellation of the "old" option and the grant of a replacement option. The option was originally granted on July 20, 2016, and is 100% vested and exercisable.

Stock option granted under the 2026 Employment Inducement Equity Incentive Plan on May 10, 2026; 1/4th of the total number of shares subject to the option award vests and becomes exercisable on January 12, 2027, and 1/48th of the total number of shares subject to the option award vests and becomes exercisable monthly thereafter, such that the option becomes fully vested and exercisable on January 12, 2030, subject to the acceleration provisions of an Executive Change in Control Severance Agreement by and between the Reporting Person and the Issuer, and continued service by the Reporting Person.

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

This transaction was executed in multiple trades at a price of $1.00 per share. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and the price at which the transaction was effected.

Includes 39,292 RSUs awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 4,464 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on December 11, 2025.

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

This transaction was executed in multiple trades at prices ranging from $0.588 to $0.6173. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

Includes 57,366 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 4,516 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on December 11, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units ("RSUs") previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 12 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units ("RSUs") previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 17 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units ("RSUs") previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 2 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on December 11, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units ("RSUs") previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 92 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units ("RSUs") previously awarded pursuant to the Amended and Restated 2018 Equity Incentive Plan.

Includes 2 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on December 11, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units ("RSUs") previously awarded pursuant to the 2018 Amended and Restated Equity Incentive Plan.

Includes 25 RSUs and/or shares awarded to the reporting person pursuant to the antidilution provisions of the RSU awards granted to the reporting person on September 29, 2025.

The reported disposition represents a bona fide charitable gift made by the reporting person.

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2024.

The transactions reported in Table II above involved the amendment of two outstanding warrants to reduce the exercise price from $3.26 per share to $1.95 per share. The amendments above are reported as the cancellation of the old warrants and acquisition of two new warrants.

The transactions reported in Table II above involved the amendment of two outstanding warrants to reduce the exercise price from $3.26 per share to $1.95 per share. The amendments above are reported as the cancellation of the old warrants and acquisition of two new warrants.

The transactions reported in Table II above involved the amendment of two outstanding warrants to reduce the exercise price from $3.26 per share to $1.95 per share. The amendments above are reported as the cancellation of the old warrants and acquisition of two new warrants.

The transactions reported in Table II above involved the amendment of two outstanding warrants to reduce the exercise price from $3.26 per share to $1.95 per share. The amendments above are reported as the cancellation of the old warrants and acquisition of two new warrants.

Represents an award of restricted stock units, 50% of which will vest on December 31, 2026, with the remainder vesting in four equal quarterly installments thereafter.

Represents an award of restricted stock units, 50% of which will vest on December 31, 2026, with the remainder vesting in four equal quarterly installments thereafter.

Represents an award of restricted stock units, which will vest in full on December 31, 2025.

Represents an award of restricted stock units, which will vest in full on December 31, 2025.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the 2018 Equity Incentive Plan.

Shares withheld to pay taxes applicable to vesting of restricted stock units previously awarded pursuant to the 2018 Equity Incentive Plan.