VANI · Vivani Medical, Inc. · Insider Trading

The stock options have a 10-year term and vest 25% at one-year and monthly thereafter for 36 months, subject to the Reporting Person's continued service through each applicable vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price is at or above $3.15 for three consecutive trading days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to be at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.

The stock options have a 10-year term and vest 25% at one-year and monthly thereafter for 36 months, subject to the Reporting Person's continued service through each applicable vesting date.

The stock options have a 10-year term and vest 25% at one-year and monthly thereafter for 36 months, subject to the Reporting Person's continued service through each applicable vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price is at or above $3.15 for three consecutive trading days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to be at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price is at or above $3.15 for three consecutive trading days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to be at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price is at or above $3.15 for three consecutive trading days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to be at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.

The stock options have a 10-year term and vest 25% at one-year and monthly thereafter for 36 months, subject to the Reporting Person's continued service through each applicable vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price is at or above $3.15 for three consecutive trading days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to be at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.

The stock options have a 10-year term and vest 25% at one-year and monthly thereafter for 36 months, subject to the Reporting Person's continued service through each applicable vesting date.

Awarded pursuant to the Issuer's non-employee director compensation policy in lieu of cash retainer fees of $8,000, provided in consideration for increased committee service.

The stock options have a 10-year term and vests quarterly through December 31, 2026, subject to the Reporting Person's continued service through each such date.

The reporting person purchased 793,650 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $999,999.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 41,711,936 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 34,786,984 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in monthly installments over the three-year period following the grant date, subject to continued service through such date.

Initial grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The reporting person purchased 1,587,301 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $1,999,999.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 40,918,286 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 33,993,334 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,587,301 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $1,999,999.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 39,330,985 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 32,406,033 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,587,301 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $1,999,999.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 37,743,684 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 30,818,732 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 264,551 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $333,334.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 36,156,383 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 29,231,431 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,310,680 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of May 12, 2025 at a price of $1.03 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on May 9, 2025 (three days immediately prior to May 12, 2025). The gross proceeds from this private sale transaction were $1,350,000.40. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 36,156,383 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 29,231,431 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 264,551 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $333,334.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 34,581,152 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 27,656,200 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,601,941 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of May 12, 2025 at a price of $1.03 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on May 9, 2025 (three days immediately prior to May 12, 2025). The gross proceeds from this private sale transaction were $1,649,999.23. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 34,581,152 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 27,656,200 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,351,351 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of January 25, 2026 at a price of $1.48 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on January 23, 2026 (two days immediately prior to January 25, 2026). The gross proceeds from this private sale transaction were $1,999,999.48. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 32,714,660 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 25,789,708 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 264,551 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $333,334.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 31,363,309 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 24,438,357 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,473,214 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of March 26, 2025 at a price of $1.12 per share, which was the last reported sale price of the Issuers common stock on the Nasdaq on March 25, 2025 (the day immediately prior to March 26, 2025). The gross proceeds from this private sale transaction were $1,649,999.68. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 31,363,309 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 24,438,357 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

Awarded pursuant to the Issuer's non-employee director compensation policy in lieu of cash retainer fees of $45,000.

The stock options have a 10-year term and vests quarterly through December 31, 2026, subject to the Reporting Person's continued service through each such date.

Awarded pursuant to the Issuer's non-employee director compensation policy in lieu of cash retainer fees of $69,000.

The stock options have a 10-year term and vests quarterly through December 31, 2026, subject to the Reporting Person's continued service through each such date.

Individual purchased shares on the open market.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions on the open market. The reporting person undertakes to provide to Vivani Medical, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each transaction set forth in this footnote.

The reporting person purchased 264,551 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $333,334.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 29,625,544 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 22,700,592 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,473,214 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of March 26, 2025 at a price of $1.12 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on March 25, 2025 (the day immediately prior to March 26, 2025). The gross proceeds from this private sale transaction were $1,649,999.68. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 29,625,544 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 22,700,592 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,473,214 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of March 26, 2025 at a price of $1.12 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on March 25, 2025 (the day immediately prior to March 26, 2025). The gross proceeds from this private sale transaction were $1,649,999.68. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 27,887,779 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 20,962,827 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 264,550 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $333,333.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 27,887,779 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 20,962,827 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 3,703,703 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of October 26, 2025 at a price of $1.62 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on October 24, 2025. The gross proceeds from this private sale transaction were $5,999,998.86. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 26,150,015 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 19,225,063 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,473,214 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of March 26, 2025 at a price of $1.12 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on March 25, 2025 (the day immediately prior to March 26, 2025). The gross proceeds from this private sale transaction were $1,649,999.68. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 22,446,312 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 15,521,360 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 264,550 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $333,333.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 22,446,312 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 15,521,360 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 1,473,215 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of March 26, 2025 at a price of $1.12 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on March 25, 2025 (the day immediately prior to March 26, 2025). The gross proceeds from this private sale transaction were $1,650,000.80. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 20,708,548 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 13,783,596 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The reporting person purchased 595,238 shares of the Issuer's common stock in a private sale transaction as disclosed in the Share Purchase Agreement dated as of August 11, 2025 at a price of $1.26 per share, which was the last reported sale price of the Issuer's common stock on the Nasdaq on August 10, 2025 (the day immediately prior to August 11, 2025). The gross proceeds from this private sale transaction were $749,999.88. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transaction set forth in this footnote.

The reporting person owns 20,708,548 shares directly and/or indirectly as follows: (i) 4,799,200 shares of common stock owned by the reporting person, (ii) 13,783,596 shares of common stock owned by Gregg G. Williams 2006 Trust, (iii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iv) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (v) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

The option vests in total on the earlier of (i) the first anniversary of the grant or (ii) the next annual meeting of stockholders, subject to continued service through such date.

Annual grant awarded pursuant to the Issuer's Non-Employee Director Compensation Policy.

The stock options have a 10-year term and vest 25% at one-year and monthly thereafter for 36 months, subject to the Reporting Person's continued service through each applicable vesting date.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions on the open market. The reporting person undertakes to provide to Vivani Medical, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each transaction set forth in this footnote.

In addition to the shares the reporting person purchased directly in his name on the open market and in the private sale transaction, the reporting person owns 13,840,895 shares indirectly as follows: (i) 11,715,143 shares of common stock owned by Gregg G. Williams 2006 Trust, (ii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iii) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (iv) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions on the open market. The reporting person undertakes to provide to Vivani Medical, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each transaction set forth in this footnote.

In addition to the shares the reporting person purchased directly in his name on the open market and in the private sale transaction, the reporting person owns 13,840,895 shares indirectly as follows: (i) 11,715,143 shares of common stock owned by Gregg G. Williams 2006 Trust, (ii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iii) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (iv) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions on the open market. The reporting person undertakes to provide to Vivani Medical, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each transaction set forth in this footnote.

In addition to the shares the reporting person purchased directly in his name on the open market and in the private sale transaction, the reporting person owns 13,840,895 shares indirectly as follows: (i) 11,715,143 shares of common stock owned by Gregg G. Williams 2006 Trust, (ii) 1,212,856 shares of common stock owned by Williams International Co. LLC, (iii) 181,587 shares of common stock owned by Sam Williams Family Investments LLC, and (iv) 731,309 shares of common stock owned by Sam B. Williams 1995 Generation-Skipping Trust. Gregg Williams has voting and dispositive power over all of these shares.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price closes at or above $3.15 for three consecutive days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to close at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Vivani common stock.

The performance based RSUs shall vest in three stages: one-third when the stock price closes at or above $3.15 for three consecutive days, another one-third one year after this date when the market condition is first achieved, and the final one-third one year after this second vesting date when the market condition is achieved, subject to the Reporting Person's continued service through each applicable vesting date. If the RSUs fail to close at or above $3.15 for three consecutive trading dates within a four year term from the date of the grant, the RSUs shall expire.