VGZ · Vista Gold Corp

Each Deferred Share Unit ("DSU") is the economic equivalent of one of the Issuer's common shares. The DSUs vest immediately upon issuance; however, the underlying common shares will not be issued to the reporting person, and the reporting person shall not have any voting or dispositive rights with respect to the underlying common shares, until the separation of the reporting person as a director of the Issuer. The grants will expire no later than December 1 of the year following the calendar year in which separation occurs.

Each Deferred Share Unit ("DSU") is the economic equivalent of one of the Issuer's common shares. The DSUs vest immediately upon issuance; however, the underlying common shares will not be issued to the reporting person, and the reporting person shall not have any voting or dispositive rights with respect to the underlying common shares, until the separation of the reporting person as a director of the Issuer. The grants will expire no later than December 1 of the year following the calendar year in which separation occurs.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

The RSUs vest as follows: 84,000 on 3/13/2027, subject to performance criteria; 117,000 on 3/13/2029, contingent on share price performance criteria for the Issuer's common shares during the 3-year vesting period; and 117,000 on 3/13/2029, subject to performance criteria. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 167,000 RSUs on March 4, 2025, which vest as follows: 50,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months, and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 117,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 148,000 RSUs on February 26, 2024, which vest as follows: 44,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 104,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 387,000 RSUs on March 5, 2023, which vest as follows: 116,000 over a 36-months period (1/3 at 12 months, 1/3 at 24 months and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 271,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date

Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs reported in Table II.

Each Deferred Share Unit ("DSU") is the economic equivalent of one of the Issuer's common shares. The DSUs vest immediately upon issuance; however, the underlying common shares will not be issued to the reporting person, and the reporting person shall not have any voting or dispositive rights with respect to the underlying common shares, until the separation of the reporting person as a director of the Issuer. The grants will expire no later than December 1 of the year following the calendar year in which separation occurs.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 309,000 RSUs on February 26, 2024, which vest as follows: 93,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 216,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs to occur as soon as administratively feasible following the vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

The RSUs vest as follows: 43,000 on 3/13/2027, subject to performance criteria; 60,000 on 3/13/2029, contingent on share price performance criteria for the Issuer's common shares during the 3-year vesting period; and 60,000 on 3/13/2029, subject to performance criteria. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 597,000 RSUs on February 26, 2024, which vest as follows: 179,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 418,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 91,000 RSUs on March 4, 2025, which vest as follows: 27,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months, and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 64,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date

Each Deferred Share Unit ("DSU") is the economic equivalent of one of the Issuer's common shares. The DSUs vest immediately upon issuance; however, the underlying common shares will not be issued to the reporting person, and the reporting person shall not have any voting or dispositive rights with respect to the underlying common shares, until the separation of the reporting person as a director of the Issuer. The grants will expire no later than December 1 of the year following the calendar year in which separation occurs.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 96,000 RSUs on March 5, 2023, which vest as follows: 29,000 over a 36-months period (1/3 at 12 months, 1/3 at 24 months and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 67,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 324,000 RSUs on March 4, 2025, which vest as follows: 97,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months, and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 227,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date

Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs reported in Table II.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

Represents grant of 200,000 RSUs on March 5, 2023, which vest as follows: 60,000 over a 36-month period (1/3 at 12 months, 1/3 at 24 months and 1/3 at 36 months), subject to the reporting person's continuing service as an officer of the Issuer; and 140,000 two years following the grant date, contingent on share price performance criteria for the Issuer's common shares during the 2-year vesting period. Settlement of vested RSUs to occur as soon as administratively feasible following the vesting date.

Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs reported in Table II.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

The RSUs vest as follows: 19,000 on 3/13/2027, subject to performance criteria; 22,000 on 3/13/2029, contingent on share price performance criteria for the Issuer's common shares during the 3-year vesting period; and 22,000 on 3/13/2029, subject to performance criteria. Settlement of vested RSUs will occur as soon as administratively feasible following the vesting date.

Each Deferred Share Unit ("DSU") is the economic equivalent of one of the Issuer's common shares. The DSUs vest immediately upon issuance; however, the underlying common shares will not be issued to the reporting person, and the reporting person shall not have any voting or dispositive rights with respect to the underlying common shares, until the separation of the reporting person as a director of the Issuer. The grants will expire no later than December 1 of the year following the calendar year in which separation occurs.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC.

The Common Shares are held in the accounts of advisory clients of Sun Valley Gold LLC and may be deemed to be beneficially owned by Sun Valley Gold LLC. Sun Valley Gold LLC disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.