VBIO · Valion Bio, Inc.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units vested upon the one (1) year anniversary of the date of grant, December 18, 2024 (the "Vesting Commencement Date"), and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of common stock.

Twenty percent (25%) of the grant of 35,294 Restricted Stock Units vested upon the one (1) year anniversary of the Vesting Commencement Date, and the balance of the Restricted Stock Units will be vested in a series of twelve (12) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the fourth anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of common stock.

The stock option vests as follows: (i) 25% upon the first anniversary of the grant date, and (ii) the remaining 75% in a series of twelve (12) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the first anniversary of the grant date, such that 100% of the stock option will be vested upon the fourth anniversary of the grant date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units vested upon the one (1) year anniversary of the date of grant, December 18, 2024 (the "Vesting Commencement Date"), and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

These numbers have been adjusted to reflect the reverse stock split of the common stock of Tivic Health Systems, Inc., which underwent a reverse stock split at a ratio of 1-for-17 on March 7, 2025.

Each Restricted Stock Unit is convertible into one share of Common Stock.

These numbers have been adjusted to reflect the reverse stock split of the common stock of Tivic Health Systems, Inc., which underwent a reverse stock split at a ratio of 1-for-17 on March 7, 2025.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Twenty percent (25%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the Vesting Commencement Date, and the balance of the Restricted Stock Units will be vested in a series of twelve (12) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the fourth anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the date of grant, December 18, 2024 (the "Vesting Commencement Date"), and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

The Reporting Person forfeited 5,262 shares of Common Stock upon vesting and settlement of 14,706 outstanding Restricted Stock Units to cover tax withholdings, using the market price of the Issuer's common stock at the time of forfeiture.

The Reporting Person forfeited 302 shares of Common Stock upon vesting and settlement of 736 outstanding Restricted Stock Units to cover tax withholdings, using the market price of the Issuer's common stock at the time of forfeiture.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the date of grant, December 18, 2024 (the "Vesting Commencement Date"), and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

The stock option vests in a series of four (4) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the grant date, such that 100% of the stock option will be vested upon the first anniversary of the grant date.

This Amendment No. 1 ("Form 4/A") to the Form 4 filed by the reporting person on August 8, 2025 (the "Original Form 4") is being filed to correct an administrative error, resulting in the incorrect vesting schedule for the stock option being included in the Original Form 4. As reflected in this Form 4/A, the stock option vests as follows: (i) 25% upon the first anniversary of the grant date, and (ii) the remaining 75% in a series of twelve (12) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the first anniversary of the grant date, such that 100% of the stock option will be vested upon the fourth anniversary of the grant date.

This Amendment No. 1 ("Form 4/A") to the Form 4 filed by the reporting person on August 8, 2025 (the "Original Form 4") is being filed to correct an administrative error, resulting in the incorrect vesting schedule for the stock option being included in the Original Form 4. As reflected in this Form 4/A, the stock option vests as follows: (i) 25% upon the first anniversary of the grant date, and (ii) the remaining 75% in a series of twelve (12) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the first anniversary of the grant date, such that 100% of the stock option will be vested upon the fourth anniversary of the grant date.

This Amendment No. 1 ("Form 4/A") to the Form 4 filed by the reporting person on August 8, 2025 (the "Original Form 4") is being filed to correct an administrative error, resulting in the incorrect vesting schedule for the stock option being included in the Original Form 4. As reflected in this Form 4/A, the stock option vests as follows: (i) 25% upon the first anniversary of the grant date, and (ii) the remaining 75% in a series of twelve (12) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the first anniversary of the grant date, such that 100% of the stock option will be vested upon the fourth anniversary of the grant date.

The stock option vests in a series of four (4) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the grant date, such that 100% of the stock option will be vested upon the first anniversary of the grant date.

The stock option vests in a series of four (4) successive equal quarterly installments, rounded downward to the nearest whole share, measured from the grant date, such that 100% of the stock option will be vested upon the first anniversary of the grant date.

Each Restricted Stock Unit is convertible into one share of common stock.

Represents 600,000 restricted stock units granted to the Reporting Person outside of the Issuer's Amended and Restated 2021 Equity Incentive Plan (the "Plan"), in connection with, and as a material inducement to, the hiring and appointment of the Reporting Person as Chief Operating Officer of the Issuer.

Twenty percent (25%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the Vesting Commencement Date, and the balance of the Restricted Stock Units will be vested in a series of twelve (12) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the fourth anniversary of the Vesting Commencement Date.

The Option Shares will vest and become exercisable in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, measured from the Vesting Commencement Date, such that 100% of the Option Shares will be vested and exercisable upon the first (1st) anniversary of the Vesting Commencement Date.

The Option Shares will vest and become exercisable in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, measured from the Vesting Commencement Date, such that 100% of the Option Shares will be vested and exercisable upon the first (1st) anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the Vesting Commencement Date, and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the Vesting Commencement Date, and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

The Option Shares will vest and become exercisable in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, measured from the Vesting Commencement Date, such that 100% of the Option Shares will be vested and exercisable upon the first (1st) anniversary of the Vesting Commencement Date.

Each Restricted Stock Unit is convertible into one share of Common Stock.

Fifty percent (50%) of the Restricted Stock Units will vest upon the one (1) year anniversary of the Vesting Commencement Date, and the balance of the Restricted Stock Units will be vested in a series of eight (8) successive equal quarterly installments measured from the first anniversary of the Vesting Commencement Date such that one hundred percent (100%) of the Restricted Stock Units shall have vested on the third anniversary of the Vesting Commencement Date.

The option vests in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, from the grant date, such that 100% of the option will be vested upon the first anniversary of the grant date.

The option vests in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, from the grant date, such that 100% of the option will be vested upon the first anniversary of the grant date.

The option vests in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, from the grant date, such that 100% of the option will be vested upon the first anniversary of the grant date.

The option vests in a series of twelve (12) successive equal monthly installments, rounded downward to the nearest whole share, from the grant date, such that 100% of the option will be vested upon the first anniversary of the grant date.

The option vests as follows: (i) 50% on the first anniversary of the grant date and (ii) the remaining 50% in 12 equal monthly installments over the 12 months thereafter.

The option vests as follows: (i) 50% on the first anniversary of the grant date and (ii) the remaining 50% in 12 equal monthly installments over the 12 months thereafter.

The option vests as follows: (i) 50% on the first anniversary of the grant date, (ii) 25% on the second anniversary of the grant date, and (iii) 25% on the third anniversary of the grant date.

The option vests as follows: (i) 50% on the first anniversary of the grant date, (ii) 25% on the second anniversary of the grant date, and (iii) 25% on the third anniversary of the grant date.

The option vests as follows: (i) 50% on the first anniversary of the grant date, (ii) 25% on the second anniversary of the grant date, and (iii) 25% on the third anniversary of the grant date.

The option vests as follows: (i) 25% one year from the grant date, and (ii) the remaining 75% in equal monthly installments over the 36 months thereafter.

The option vests as follows: (i) 25% one year from the grant date, and (ii) the remaining 75% in equal monthly installments over the 36 months thereafter.

The option vests as follows: (i) 25% one year from the grant date, and (ii) the remaining 75% in equal monthly installments over the 36 months thereafter.

This Amendment No. 1 ("Form 4/A") to the Form 4 filed by the reporting person on June 16, 2022 (the "Original Form 4") is being filed to correct an administrative error, resulting in the incorrect versting schedule being included for the option. As reflected in this Form 4/A, the option vests as follows: (i) 50% on the first anniversary of the grant date, (ii) 25% on the second anniversary of the grant date, and (iii) 25% on the third anniversary of the grant date.

This Amendment No. 1 ("Form 4/A") to the Form 4 filed by the reporting person on June 16, 2022 (the "Original Form 4") is being filed to correct an administrative error, resulting in the incorrect versting schedule being included for the option. As reflected in this Form 4/A, the option vests as follows: (i) 50% on the first anniversary of the grant date, (ii) 25% on the second anniversary of the grant date, and (iii) 25% on the third anniversary of the grant date.

This Amendment No. 1 ("Form 4/A") to the Form 4 filed by the reporting person on June 16, 2022 (the "Original Form 4") is being filed to correct an administrative error, resulting in the incorrect versting schedule being included for the option. As reflected in this Form 4/A, the option vests as follows: (i) 50% on the first anniversary of the grant date, (ii) 25% on the second anniversary of the grant date, and (iii) 25% on the third anniversary of the grant date.

Represents a pro rata distribution from Astia Angels Tivic LLC, of which the reporting person was a member, in connection with the dissolution of such entity.

These shares are owned directly by the Drexler Family Trust U/D/T dated May 23, 1996, and indirectly by the reporting person as trustee of such trust.

The option vests as follows: (i) 25% one year from the grant date, and (ii) the remaining 75% in equal monthly installments over the 36 months thereafter.

The option vests as follows: (i) 25% one year from the grant date, and (ii) the remaining 75% in equal monthly installments over the next 36 months.