RICHINGS MICHAEL B

SEC source: 0001567619-23-004647 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,000

Underlying: Common Shares · 35,000 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_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.

F1 · derivative.expiration_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.

SEC source: 0001567619-22-006377 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,000

Underlying: Common Shares · 54,000 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_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.

F1 · derivative.expiration_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.

SEC source: 0001567619-21-004973 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,000

Underlying: Common Shares · 34,000 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_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.

F1 · derivative.expiration_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.

SEC source: 0001567619-20-014409 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 5,867 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F3 · shares: Adjusted due to rounding error.

F2 · derivative.exercise_date: The RSUs were granted on 8/4/2017 and vested as follows: 40% 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 employment with the Issuer; vesting of 60% of the RSUs occurred on 8/4/2019, contingent upon share price performance criteria for the Issuer's common shares during the 2-year vesting period.

F2 · derivative.expiration_date: The RSUs were granted on 8/4/2017 and vested as follows: 40% 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 employment with the Issuer; vesting of 60% of the RSUs occurred on 8/4/2019, contingent upon share price performance criteria for the Issuer's common shares during the 2-year vesting period.

F3 · derivative.underlying_shares: Adjusted due to rounding error.

SEC source: 0001567619-20-014409 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 347,692

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: Adjusted due to rounding error.

F1 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001567619-20-005621 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,000

Underlying: Common Shares · 60,000 shares

Expires not disclosed

F1 · derivative.exercise_price: 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 the separation occurs.

F1 · derivative.exercise_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 the separation occurs.

F1 · derivative.expiration_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 the separation occurs.

SEC source: 0001567619-19-017386 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 3,200 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one share of VGZ common stock. The RSUs were originally granted on 8/18/2016 and 40% of the grant vested over a 36-month period, subject to the reporting person's continuing employment with the Issuer, as follows: 1/3 on 8/18/2017; 1/3 on 8/18/2018; and 1/3 on 8/18/2019.

F1 · derivative.exercise_date: Each restricted stock unit (RSU) represents a contingent right to receive one share of VGZ common stock. The RSUs were originally granted on 8/18/2016 and 40% of the grant vested over a 36-month period, subject to the reporting person's continuing employment with the Issuer, as follows: 1/3 on 8/18/2017; 1/3 on 8/18/2018; and 1/3 on 8/18/2019.

F1 · derivative.expiration_date: Each restricted stock unit (RSU) represents a contingent right to receive one share of VGZ common stock. The RSUs were originally granted on 8/18/2016 and 40% of the grant vested over a 36-month period, subject to the reporting person's continuing employment with the Issuer, as follows: 1/3 on 8/18/2017; 1/3 on 8/18/2018; and 1/3 on 8/18/2019.

SEC source: 0001567619-19-017386 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 341,825

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit (RSU) represents a contingent right to receive one share of VGZ common stock. The RSUs were originally granted on 8/18/2016 and 40% of the grant vested over a 36-month period, subject to the reporting person's continuing employment with the Issuer, as follows: 1/3 on 8/18/2017; 1/3 on 8/18/2018; and 1/3 on 8/18/2019.

SEC source: 0001567619-19-015892 · doc1.xml · derivative · entry 3

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,866

Underlying: Common Stock · 26,400 shares

Expires 2020-08-04

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of VGZ common stock.

F2 · derivative.exercise_date: The RSUs granted on 8/4/2017 vest as follows: 40% 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 employment with the Issuer. Vesting of the remaining 60% of the RSUs will occur on 8/4/2019 and is contingent upon share price performance criteria for the Issuer's common shares during the 2-year vesting period.

SEC source: 0001567619-19-015892 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,266

Underlying: Common Stock · 5,867 shares

Expires 2020-08-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each RSU represents a contingent right to receive one share of VGZ common stock.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of VGZ common stock.

F2 · derivative.exercise_date: The RSUs granted on 8/4/2017 vest as follows: 40% 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 employment with the Issuer. Vesting of the remaining 60% of the RSUs will occur on 8/4/2019 and is contingent upon share price performance criteria for the Issuer's common shares during the 2-year vesting period.

SEC source: 0001567619-19-015892 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338,625

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each RSU represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001567619-19-013710 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,000

Underlying: Common Shares · 61,000 shares

Expires not disclosed

F1 · derivative.exercise_price: 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 the separation occurs.

F1 · derivative.exercise_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 the separation occurs.

F1 · derivative.expiration_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 the separation occurs.

SEC source: 0001567619-19-007642 · doc1.xml · derivative · entry 3

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 8,000 shares

Expires 2019-03-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001567619-19-007642 · doc1.xml · nonDerivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,758

SEC source: 0001567619-19-007642 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 340,758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001567619-18-007655 · doc1.xml · derivative · entry 3

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,500 shares

Expires 2018-12-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The options were granted on 12/30/2013, subject to performance criteria. The performance criteria was met as to 75% of the options, which vested and were reported as follows: 12,500 on 12/30/2013; 12,500 on 2/14/2014; and 12,500 on 9/8/2014.

SEC source: 0001567619-18-007655 · doc1.xml · nonDerivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,758

SEC source: 0001567619-18-007655 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 370,258

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001567619-18-001550 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,200

Underlying: Common Shares · 17,600 shares

Expires 2019-08-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 18, 2016, with 60% of the original grant, and an additional 1/3 of 40% of the original grant, vesting on August 18, 2018.

F1 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 18, 2016, with 60% of the original grant, and an additional 1/3 of 40% of the original grant, vesting on August 18, 2018.

F1 · derivative.exercise_date: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 18, 2016, with 60% of the original grant, and an additional 1/3 of 40% of the original grant, vesting on August 18, 2018.

SEC source: 0001567619-18-001550 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 18, 2016, with 60% of the original grant, and an additional 1/3 of 40% of the original grant, vesting on August 18, 2018.

SEC source: 0001140361-18-035787 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,133

Underlying: Common Shares · 5,867 shares

Expires 2020-08-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 4, 2017, with 1/3 of 40% of the original grant vesting on August 4, 2018.

F1 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 4, 2017, with 1/3 of 40% of the original grant vesting on August 4, 2018.

F1 · derivative.exercise_date: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 4, 2017, with 1/3 of 40% of the original grant vesting on August 4, 2018.

SEC source: 0001140361-18-035787 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 315,158

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on August 4, 2017, with 1/3 of 40% of the original grant vesting on August 4, 2018.

SEC source: 0001140361-18-034510 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 6,400 shares

Expires 2018-07-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on July 28, 2015, with 10% vesting on July 28, 2018.

SEC source: 0001140361-18-034510 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 309,291

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were originally granted on July 28, 2015, with 10% vesting on July 28, 2018.

SEC source: 0001140361-18-013069 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Shares · 100,000 shares

Expires 2023-03-09

F1 · derivative.exercise_date: The options vest as follows: 33,333 on 3/9/2018; 33,333 on 3/9/2019; and 33,334 on 3/9/2020.

SEC source: 0001140361-17-032954 · doc1.xml · derivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,800

Underlying: Common Shares · 3,200 shares

Expires 2019-08-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Partial vesting of grant of 24,000 RSUs on 8/18/2016 previously reported on Form 4 filed with the SEC on 8/22/2016. Each RSU represents represents a contingent right to receive one share of VGZ common stock.

F1 · derivative.exercise_date: Partial vesting of grant of 24,000 RSUs on 8/18/2016 previously reported on Form 4 filed with the SEC on 8/22/2016. Each RSU represents represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001140361-17-032954 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,891

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Partial vesting of grant of 24,000 RSUs on 8/18/2016 previously reported on Form 4 filed with the SEC on 8/22/2016. Each RSU represents represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001140361-17-031206 · doc1.xml · derivative · entry 4

RICHINGS MICHAEL B · CIK 0001238274 · Director · Non-Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 30,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Partial vesting of grant of 75,000 RSUs on 7/29/14, previously reported on a Form 4 filed with the SEC on 7/31/14. Each RSU represents a contingent right to receive one share of VGZ common stock.

F2 · derivative.exercise_date: Partial vesting of grant of 75,000 RSUs on 7/29/14, previously reported on a Form 4 filed with the SEC on 7/31/14. Each RSU represents a contingent right to receive one share of VGZ common stock.

F2 · derivative.expiration_date: Partial vesting of grant of 75,000 RSUs on 7/29/14, previously reported on a Form 4 filed with the SEC on 7/31/14. Each RSU represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001140361-17-031206 · doc1.xml · derivative · entry 3

RICHINGS MICHAEL B · CIK 0001238274 · Director · Non-Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,400

Underlying: Common Shares · 32,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Partial vesting of grant of 64,000 RSUs on 7/28/15, previously reported on Form 4 filed with the SEC on 7/30/15. Each RSU represents a contingent right to receive one share of VGZ common stock.

F1 · derivative.exercise_date: Partial vesting of grant of 64,000 RSUs on 7/28/15, previously reported on Form 4 filed with the SEC on 7/30/15. Each RSU represents a contingent right to receive one share of VGZ common stock.

F1 · derivative.expiration_date: Partial vesting of grant of 64,000 RSUs on 7/28/15, previously reported on Form 4 filed with the SEC on 7/30/15. Each RSU represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001140361-17-031206 · doc1.xml · nonDerivative · entry 2

RICHINGS MICHAEL B · CIK 0001238274 · Director · Non-Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 299,691

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Partial vesting of grant of 75,000 RSUs on 7/29/14, previously reported on a Form 4 filed with the SEC on 7/31/14. Each RSU represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001140361-17-031206 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Non-Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 269,691

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Partial vesting of grant of 64,000 RSUs on 7/28/15, previously reported on Form 4 filed with the SEC on 7/30/15. Each RSU represents a contingent right to receive one share of VGZ common stock.

SEC source: 0001140361-17-030681 · doc1.xml · derivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Shares · 44,000 shares

Expires 2020-08-04

F2 · security: VESTING OF THE RSU GRANTS IS SUBJECT TO PERFORMANCE AND MARKET PRICE CRITERIA AND THE RSUs WILL NOT NECESSARILY VEST OR CONVERT INTO NON-DERIVATIVE SECURITIES TO BE BENEFICIALLY OWNED BY THE REPORTING PERSON.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of VGZ common stock ("RSU"). Vesting of 40% of the RSUs will vest 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 a director of the Issuer. Vesting of the remaining 60% of the RSUs will occur on 8/04/2019; vesting is contingent upon share price performance criteria for the Issuer's common shares during the 2-year vesting period.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of VGZ common stock ("RSU"). Vesting of 40% of the RSUs will vest 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 a director of the Issuer. Vesting of the remaining 60% of the RSUs will occur on 8/04/2019; vesting is contingent upon share price performance criteria for the Issuer's common shares during the 2-year vesting period.

SEC source: 0001140361-17-011315 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director · Exec. Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,691

F1 · shares: On March 7, 2016, the reporting person was granted performance-based restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of VGZ common stock. The established performance criteria was determined to have been met for the RSUs reported above on March 7, 2017.

F1 · price: On March 7, 2016, the reporting person was granted performance-based restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of VGZ common stock. The established performance criteria was determined to have been met for the RSUs reported above on March 7, 2017.

SEC source: 0001140361-16-081943 · doc1.xml · nonDerivative · entry 1

RICHINGS MICHAEL B · CIK 0001238274 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,691

F1 · price: Common Shares sold for taxes due to vesting of RSUs on August 11, 2016.