LAZ

SEC source: 0001209191-17-062165 · doc4.xml · derivative · entry 2

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,387

Underlying: Class A Common Stock · 3,387 shares

Expires not disclosed

F3 · security: Additional RSUs were acquired pursuant to the dividend equivalent reinvestment provisions of underlying PRSU awards.

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F4 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F5 · derivative.exercise_date: Of these RSUs, 582 will vest on or around March 1, 2018, 1,457 will vest on or around March 1, 2019, and 1,348 will vest on or around March 2, 2020.

F5 · derivative.expiration_date: Of these RSUs, 582 will vest on or around March 1, 2018, 1,457 will vest on or around March 1, 2019, and 1,348 will vest on or around March 2, 2020.

SEC source: 0001209191-17-062165 · doc4.xml · nonDerivative · entry 1

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,705

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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 1,499,937 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062166 · doc4.xml · derivative · entry 1

Russo Evan L · CIK 0001717489 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,025

Underlying: Class A Common Stock · 521 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying RSU awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 176 will vest on or around March 1, 2018, 227 will vest on or around March 1, 2019, and 118 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 176 will vest on or around March 1, 2018, 227 will vest on or around March 1, 2019, and 118 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 51,554 shares of Class A Common Stock and 25,641 shares of Restricted Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062167 · doc4.xml · derivative · entry 1

Stern Alexander F. · CIK 0001450474 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,841

Underlying: Class A Common Stock · 2,991 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 820 will vest on or around March 1, 2018, 1,264 will vest on or around March 1, 2019, and 907 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 820 will vest on or around March 1, 2018, 1,264 will vest on or around March 1, 2019, and 907 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 101,184 shares of Class A Common Stock and 69,778 PRSUs directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062168 · doc4.xml · derivative · entry 1

RAGONE DOMINICK · CIK 0001442152 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,246

Underlying: Class A Common Stock · 145 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying RSU awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 52 will vest on or around March 1, 2018, 61 will vest on or around March 1, 2019, and 32 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 52 will vest on or around March 1, 2018, 61 will vest on or around March 1, 2019, and 32 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 4,513 shares of Class A Common Stock and 11,405 shares of Restricted Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062164 · doc4.xml · derivative · entry 1

Hoffman Scott D · CIK 0001326139 · CAO and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,335

Underlying: Class A Common Stock · 1,697 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 484 will vest on or around March 1, 2018, 708 will vest on or around March 1, 2019, and 505 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 484 will vest on or around March 1, 2018, 708 will vest on or around March 1, 2019, and 505 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 43,607 shares of Class A Common Stock and 40,256 PRSUs directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062161 · doc4.xml · derivative · entry 4

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Restricted Class A Common Stock · 2,255 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 · security: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F4 · balance_after: Amount excludes 523,456 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062161 · doc4.xml · derivative · entry 3

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,255

Underlying: Class A Common Stock · 2,255 shares

Expires not disclosed

F5 · security: Additional RSUs were acquired pursuant to the dividend equivalent reinvestment provisions of underlying PRSU awards.

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F6 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F7 · derivative.exercise_date: Of these RSUs, 318 will vest on or around March 1, 2018, 992 will vest on or around March 1, 2019, and 945 will vest on or around March 2, 2020.

F7 · derivative.expiration_date: Of these RSUs, 318 will vest on or around March 1, 2018, 992 will vest on or around March 1, 2019, and 945 will vest on or around March 2, 2020.

SEC source: 0001209191-17-062161 · doc4.xml · nonDerivative · entry 2

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,622

F2 · shares: Represents shares of Class A Common Stock retained by the Company to cover taxes required to be withheld in connection with the settlement of RSUs.

F3 · price: Represents the New York Stock Exchange closing price of Class A Common Stock on November 16, 2017, the trading day immediately preceding the settlement date.

F4 · balance_after: Amount excludes 523,456 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-062161 · doc4.xml · nonDerivative · entry 1

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,882

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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

SEC source: 0001209191-17-061286 · doc4.xml · derivative · entry 1

PARSONS RICHARD D · CIK 0001008086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,578

Underlying: Class A Common Stock · 678 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0001209191-17-061278 · doc4.xml · derivative · entry 1

HAASS RICHARD N · CIK 0001123553 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,096

Underlying: Class A Common Stock · 339 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 1,200 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-061281 · doc4.xml · derivative · entry 1

HEYER STEVEN J · CIK 0001161492 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,823

Underlying: Class A Common Stock · 896 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0001209191-17-061284 · doc4.xml · derivative · entry 1

Mendillo Jane L · CIK 0001672424 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,307

Underlying: Class A Common Stock · 690 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 1,400 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-061277 · doc4.xml · derivative · entry 1

Alper Andrew M · CIK 0001402373 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,372

Underlying: Class A Common Stock · 738 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0001209191-17-049855 · doc4.xml · derivative · entry 3

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Restricted Class A Common Stock · 3,680 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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 1,499,937 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049855 · doc4.xml · derivative · entry 2

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,680

Underlying: Class A Common Stock · 3,680 shares

Expires not disclosed

F3 · security: Additional RSUs were acquired pursuant to the dividend equivalent reinvestment provisions of underlying PRSU awards.

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F4 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F5 · derivative.exercise_date: Of these RSUs, 632 will vest on or around March 1, 2018, 1,583 will vest on or around March 1, 2019, and 1,465 will vest on or around March 2, 2020.

F5 · derivative.expiration_date: Of these RSUs, 632 will vest on or around March 1, 2018, 1,583 will vest on or around March 1, 2019, and 1,465 will vest on or around March 2, 2020.

SEC source: 0001209191-17-049855 · doc4.xml · nonDerivative · entry 1

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,318

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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 1,499,937 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049857 · doc4.xml · derivative · entry 1

Stern Alexander F. · CIK 0001450474 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,850

Underlying: Class A Common Stock · 3,219 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 883 will vest on or around March 1, 2018, 1,360 will vest on or around March 1, 2019, and 976 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 883 will vest on or around March 1, 2018, 1,360 will vest on or around March 1, 2019, and 976 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 101,184 shares of Class A Common Stock and 69,778 PRSUs directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049858 · doc4.xml · derivative · entry 1

RAGONE DOMINICK · CIK 0001442152 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,101

Underlying: Class A Common Stock · 156 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying RSU awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 55 will vest on or around March 1, 2018, 66 will vest on or around March 1, 2019, and 35 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 55 will vest on or around March 1, 2018, 66 will vest on or around March 1, 2019, and 35 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 4,513 shares of Class A Common Stock and 11,405 shares of restricted Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049854 · doc4.xml · derivative · entry 1

Hoffman Scott D · CIK 0001326139 · CAO and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,638

Underlying: Class A Common Stock · 1,826 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 521 will vest on or around March 1, 2018, 762 will vest on or around March 1, 2019, and 543 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 521 will vest on or around March 1, 2018, 762 will vest on or around March 1, 2019, and 543 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 43,607 shares of Class A Common Stock and 40,256 PRSUs directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049852 · doc4.xml · derivative · entry 4

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Restricted Class A Common Stock · 2,449 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 · security: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F4 · balance_after: Amount excludes 523,456 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049852 · doc4.xml · derivative · entry 3

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,449

Underlying: Class A Common Stock · 2,449 shares

Expires not disclosed

F5 · security: Additional RSUs were acquired pursuant to the dividend equivalent reinvestment provisions of underlying PRSU awards.

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F6 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F7 · derivative.exercise_date: Of these RSUs, 345 will vest on or around March 1, 2018, 1,078 will vest on or around March 1, 2019, and 1,026 will vest on or around March 2, 2020.

F7 · derivative.expiration_date: Of these RSUs, 345 will vest on or around March 1, 2018, 1,078 will vest on or around March 1, 2019, and 1,026 will vest on or around March 2, 2020.

SEC source: 0001209191-17-049852 · doc4.xml · nonDerivative · entry 2

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,627

F2 · shares: Represents shares of Class A Common Stock retained by the Company to cover taxes required to be withheld in connection with the settlement of RSUs.

F3 · price: Represents the New York Stock Exchange closing price of Class A Common Stock on August 17, 2017, the trading day immediately preceding the settlement date.

F4 · balance_after: Amount excludes 523,456 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049852 · doc4.xml · nonDerivative · entry 1

BHUTANI ASHISH · CIK 0001287727 · Director · CEO of Lazard Asset Management

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,995

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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion retained by the Company in order to cover taxes required to be withheld, will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

SEC source: 0001209191-17-049853 · doc4.xml · derivative · entry 3

Bucaille Matthieu · CIK 0001516196 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Restricted Class A Common Stock · 1,183 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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 268,650 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049853 · doc4.xml · derivative · entry 2

Bucaille Matthieu · CIK 0001516196 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,183

Underlying: Class A Common Stock · 1,183 shares

Expires not disclosed

F3 · security: Additional RSUs were acquired pursuant to the dividend equivalent reinvestment provisions of underlying PRSU awards.

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F4 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F5 · derivative.exercise_date: Of these RSUs, 211 will vest on or around March 1, 2018, 484 will vest on or around March 1, 2019, and 488 will vest on or around March 2, 2020.

F5 · derivative.expiration_date: Of these RSUs, 211 will vest on or around March 1, 2018, 484 will vest on or around March 1, 2019, and 488 will vest on or around March 2, 2020.

SEC source: 0001209191-17-049853 · doc4.xml · nonDerivative · entry 1

Bucaille Matthieu · CIK 0001516196 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,310

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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 268,650 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049285 · doc4.xml · derivative · entry 1

PARSONS RICHARD D · CIK 0001008086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,900

Underlying: Class A Common Stock · 711 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0001209191-17-049283 · doc4.xml · derivative · entry 1

HAASS RICHARD N · CIK 0001123553 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,757

Underlying: Class A Common Stock · 356 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 1,200 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049280 · doc4.xml · derivative · entry 1

HEYER STEVEN J · CIK 0001161492 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,927

Underlying: Class A Common Stock · 940 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0001209191-17-049284 · doc4.xml · derivative · entry 1

Mendillo Jane L · CIK 0001672424 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,617

Underlying: Class A Common Stock · 724 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 1,400 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0001209191-17-049274 · doc4.xml · derivative · entry 1

Alper Andrew M · CIK 0001402373 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,634

Underlying: Class A Common Stock · 775 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0000950157-17-000794 · form4.xml · derivative · entry 1

PARSONS RICHARD D · CIK 0001008086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,189

Underlying: Class A Common Stock · 3,461 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0000950157-17-000792 · form4.xml · derivative · entry 1

LASKAWY PHILIP A · CIK 0001099296 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,122

Underlying: Class A Common Stock · 3,832 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 3,000 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0000950157-17-000788 · form4.xml · derivative · entry 1

HAASS RICHARD N · CIK 0001123553 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,401

Underlying: Class A Common Stock · 3,461 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 1,200 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0000950157-17-000789 · form4.xml · derivative · entry 1

HEYER STEVEN J · CIK 0001161492 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,987

Underlying: Class A Common Stock · 4,574 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A common stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A common stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A common stock on a one-for-one basis following the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0000950157-17-000790 · form4.xml · derivative · entry 1

Jarrard Michelle · CIK 0001693850 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,012

Underlying: Class A Common Stock · 3,461 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A common stock on a one-for-one basis following the date the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A common stock on a one-for-one basis following the date the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A common stock on a one-for-one basis following the date the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0000950157-17-000793 · form4.xml · derivative · entry 1

Mendillo Jane L · CIK 0001672424 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,893

Underlying: Class A Common Stock · 3,523 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F3 · balance_after: Amount excludes 1,400 shares of Class A Common Stock beneficially owned by the reporting person.

SEC source: 0000950157-17-000787 · form4.xml · derivative · entry 1

Alper Andrew M · CIK 0001402373 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,859

Underlying: Class A Common Stock · 3,770 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0000950157-17-000791 · form4.xml · derivative · entry 1

Jay Sylvia · CIK 0001356372 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,111

Underlying: Class A Common Stock · 3,647 shares

Expires not disclosed

F1 · security: Deferred Stock Units ("DSUs") were awarded under Lazard Ltd's 2008 Incentive Compensation Plan as part of the Non-Executive Director Compensation arrangement.

F2 · derivative.exercise_price: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.exercise_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

F2 · derivative.expiration_date: The DSUs will be converted into Class A Common Stock on a one-for-one basis on or around the date that the reporting person resigns from, or otherwise ceases to be a member of, the Board of Directors of Lazard Ltd.

SEC source: 0000950157-17-000786 · form4.xml · nonDerivative · entry 1

Bucaille Matthieu · CIK 0001516196 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 268,650

F1 · price: Reflects a weighted average purchase price of $44.811 per share, at prices ranging from $44.625 to $44.970 per share. The reporting person will provide, upon request by the staff of the Securities and Exchange Commission, the Company, or a security holder of the Company, full information regarding the number of shares sold at each separate price.

F2 · balance_after: Amount excludes 122,127 shares of Restricted Class A Common Stock beneficially owned by the reporting person.

SEC source: 0000950157-17-000785 · form4.xml · derivative · entry 2

Turner Michael J · CIK 0001357124 · Former Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 43,464 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: The DSUs were converted into Class A common stock on a one-for-one basis.

F1 · derivative.exercise_date: On April 25, 2017, the reporting person retired from the Board of Directors of Lazard Ltd. The reporting person acquired shares of Class A common stock on May 30, 2017 in connection with the settlement of Deferred Stock Units ("DSUs") that had been awarded to the reporting person under Lazard Ltd's 2008 Incentive Compensation Plan and 2005 Equity Incentive Plan as part of the Non-Executive Director Compensation arrangement.

F1 · derivative.expiration_date: On April 25, 2017, the reporting person retired from the Board of Directors of Lazard Ltd. The reporting person acquired shares of Class A common stock on May 30, 2017 in connection with the settlement of Deferred Stock Units ("DSUs") that had been awarded to the reporting person under Lazard Ltd's 2008 Incentive Compensation Plan and 2005 Equity Incentive Plan as part of the Non-Executive Director Compensation arrangement.

SEC source: 0000950157-17-000785 · form4.xml · nonDerivative · entry 1

Turner Michael J · CIK 0001357124 · Former Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,464

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: On April 25, 2017, the reporting person retired from the Board of Directors of Lazard Ltd. The reporting person acquired shares of Class A common stock on May 30, 2017 in connection with the settlement of Deferred Stock Units ("DSUs") that had been awarded to the reporting person under Lazard Ltd's 2008 Incentive Compensation Plan and 2005 Equity Incentive Plan as part of the Non-Executive Director Compensation arrangement.

SEC source: 0000950157-17-000714 · form4.xml · derivative · entry 3

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Restricted Class A Common Stock · 3,584 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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · price: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F1 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 1,499,937 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0000950157-17-000714 · form4.xml · derivative · entry 2

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,584

Underlying: Class A Common Stock · 3,584 shares

Expires not disclosed

F3 · security: Additional RSUs were acquired pursuant to the dividend equivalent reinvestment provisions of underlying PRSU awards.

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F4 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F5 · derivative.exercise_date: Of these RSUs, 607 will vest on or around March 1, 2018, 1,519 will vest on or around March 1, 2019, and 1,458 will vest on or around March 2, 2020.

F5 · derivative.expiration_date: Of these RSUs, 607 will vest on or around March 1, 2018, 1,519 will vest on or around March 1, 2019, and 1,458 will vest on or around March 2, 2020.

SEC source: 0000950157-17-000714 · form4.xml · nonDerivative · entry 1

JACOBS KENNETH M · CIK 0001073157 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,638

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: Restricted Stock Units ("RSUs") granted to the reporting person pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards have become subject to taxation and have been settled in the form of Restricted Class A Common Stock. The Restricted Class A Common Stock, excluding the portion that the reporting person is permitted to sell in order to pay the related taxes (in accordance with the applicable award agreement), will remain subject to all restrictive covenants and sales restrictions contained in the underlying award agreements until the original vesting dates set forth therein.

F2 · balance_after: Amount excludes 1,499,937 shares of Class A Common Stock directly or indirectly beneficially owned by the reporting person.

SEC source: 0000950157-17-000715 · form4.xml · derivative · entry 1

Stern Alexander F. · CIK 0001450474 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,631

Underlying: Class A Common Stock · 3,061 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 840 will vest on or around March 1, 2018, 1,293 will vest on or around March 1, 2019, and 928 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 840 will vest on or around March 1, 2018, 1,293 will vest on or around March 1, 2019, and 928 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 101,184 shares of Class A Common Stock and 69,778 PRSUs beneficially owned by the reporting person.

SEC source: 0000950157-17-000717 · form4.xml · derivative · entry 1

RAGONE DOMINICK · CIK 0001442152 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,945

Underlying: Class A Common Stock · 147 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying RSU awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 52 will vest on or around March 1, 2018, 62 will vest on or around March 1, 2019, and 33 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 52 will vest on or around March 1, 2018, 62 will vest on or around March 1, 2019, and 33 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 4,513 shares of Class A Common Stock and 11,405 shares of restricted Class A Common Stock beneficially owned by the reporting person.

SEC source: 0000950157-17-000713 · form4.xml · derivative · entry 1

Hoffman Scott D · CIK 0001326139 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,812

Underlying: Class A Common Stock · 1,738 shares

Expires not disclosed

F1 · security: Additional Restricted Stock Units ("RSUs") were acquired pursuant to the dividend equivalent reinvestment provisions of underlying Performance-based Restricted Stock Unit ("PRSU") awards.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F2 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: Of these RSUs, 496 will vest on or around March 1, 2018, 725 will vest on or around March 1, 2019, and 517 will vest on or around March 2, 2020.

F3 · derivative.expiration_date: Of these RSUs, 496 will vest on or around March 1, 2018, 725 will vest on or around March 1, 2019, and 517 will vest on or around March 2, 2020.

F4 · balance_after: Amount excludes 43,607 shares of Class A Common Stock and 40,256 PRSUs beneficially owned by the reporting person.