MC

SEC source: 0001179110-17-003128 · edgar.xml · nonDerivative · entry 2

MOELIS KENNETH · CIK 0001604686 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,135

F2 · shares: Pursuant to the terms of the RSUs, fractional shares were settled in cash.

F3 · price: Based on the price per share of Class A common stock of $36.99.

SEC source: 0001179110-17-003128 · edgar.xml · nonDerivative · entry 1

MOELIS KENNETH · CIK 0001604686 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,135.1879

F1 · price: Shares of Class A Common Stock were acquired upon settlement of Restricted Stock Units (RSUs).

SEC source: 0001179110-17-003129 · edgar.xml · derivative · entry 4

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,659.3308

Underlying: Class A Common Stock · 4,914.0275 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 · security: The RSUs were settled for Class A common stock on February 22, 2017.

F2 · derivative.exercise_price: The RSUs were settled for Class A common stock on February 22, 2017.

F2 · derivative.exercise_date: The RSUs were settled for Class A common stock on February 22, 2017.

F2 · derivative.expiration_date: The RSUs were settled for Class A common stock on February 22, 2017.

SEC source: 0001179110-17-003129 · edgar.xml · nonDerivative · entry 3

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001179110-17-003129 · edgar.xml · nonDerivative · entry 2

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,097

SEC source: 0001179110-17-003129 · edgar.xml · nonDerivative · entry 1

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,914.0275

F1 · price: Shares of Class A Common Stock were acquired upon settlement of Restricted Stock Units (RSUs).

SEC source: 0001179110-17-000933 · edgar.xml · derivative · entry 3

RAICH JEFFREY · CIK 0001604691 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 902

Underlying: Class A Common Stock, par value $0.01 · 188 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

SEC source: 0001179110-17-000933 · edgar.xml · derivative · entry 2

RAICH JEFFREY · CIK 0001604691 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 136,155

Underlying: Class A Common Stock, par value $0.01 · 28,540 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: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F6 · security: Represents transaction by Raich 2010 Irrevocable Trust. Mr. Raich may have indirect voting power and dispositive power over the assets of the trust as a result of his relationship to the trustee.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F6 · ownership.nature: Represents transaction by Raich 2010 Irrevocable Trust. Mr. Raich may have indirect voting power and dispositive power over the assets of the trust as a result of his relationship to the trustee.

SEC source: 0001179110-17-000933 · edgar.xml · derivative · entry 1

RAICH JEFFREY · CIK 0001604691 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 1,436,788

Underlying: Class A Common Stock, par value $0.01 · 301,172 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: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F2 · security: Represents transaction by Raich Trust, of which Mr. Raich is a beneficiary. Mr. Raich shares voting and dispositive power over the assets of the trust.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F2 · ownership.nature: Represents transaction by Raich Trust, of which Mr. Raich is a beneficiary. Mr. Raich shares voting and dispositive power over the assets of the trust.

SEC source: 0001179110-17-000938 · edgar.xml · derivative · entry 1

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,859

Underlying: Class A Common Stock, par value $0.01 · 6,672 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F4 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F2 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F4 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F3 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

SEC source: 0001179110-17-000937 · edgar.xml · derivative · entry 1

CRAIN ELIZABETH · CIK 0001604659 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,066

Underlying: Class A Common Stock, par value $0.01 · 38,567 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F4 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F2 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F4 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F3 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

SEC source: 0001179110-17-000936 · edgar.xml · derivative · entry 2

LEAMAN J RICHARD III · CIK 0001604750 · Director · MD & Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 70,865

Underlying: Class A Common Stock, par value $0.01 · 14,853 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F5 · security: Represents transaction by Family Trust Created Under the J. Richard Leaman III 2010 Grantor Retained Annuity Trust , of which Mr. Leaman's children are the primary beneficiaries. Mr. Leaman may have indirect voting and dispositive power over the assets of the trust as a result of his relationship to the trustee

F4 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F2 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F4 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F3 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F5 · ownership.nature: Represents transaction by Family Trust Created Under the J. Richard Leaman III 2010 Grantor Retained Annuity Trust , of which Mr. Leaman's children are the primary beneficiaries. Mr. Leaman may have indirect voting and dispositive power over the assets of the trust as a result of his relationship to the trustee

SEC source: 0001179110-17-000936 · edgar.xml · derivative · entry 1

LEAMAN J RICHARD III · CIK 0001604750 · Director · MD & Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 543,182

Underlying: Class A Common Stock, par value $0.01 · 113,854 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F4 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F2 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F4 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F3 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

SEC source: 0001179110-17-000935 · edgar.xml · derivative · entry 2

MAHMOODZADEGAN NAVID · CIK 0001604685 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 264,807

Underlying: Class A Common Stock, par value $0.01 · 55,510 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F6 · security: Represents transaction by Mahmoodzadegan-Gappy 2010 Irrevocable Trust. Mr. Mahmoodzadegan may have indirect voting power and dispositive power over the assets of the trust as a result of his relationship to the trustee.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F6 · ownership.nature: Represents transaction by Mahmoodzadegan-Gappy 2010 Irrevocable Trust. Mr. Mahmoodzadegan may have indirect voting power and dispositive power over the assets of the trust as a result of his relationship to the trustee.

SEC source: 0001179110-17-000935 · edgar.xml · derivative · entry 1

MAHMOODZADEGAN NAVID · CIK 0001604685 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 2,706,295

Underlying: Class A Common Stock, par value $0.01 · 567,286 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F2 · security: Represents transaction by Mahmoodzadegan-Gappy Trust, of which Mr. Mahmoodzadegan is a beneficiary. Mr. Mahmoodzadegan shares voting and dispositive power over the assets of the trust.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F2 · ownership.nature: Represents transaction by Mahmoodzadegan-Gappy Trust, of which Mr. Mahmoodzadegan is a beneficiary. Mr. Mahmoodzadegan shares voting and dispositive power over the assets of the trust.

SEC source: 0001179110-17-000934 · edgar.xml · derivative · entry 3

MOELIS KENNETH · CIK 0001604686 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Partnership

Disclosed balance after: 25,781,317

Underlying: Class A Common Stock, par value $0.01 · 2,963 shares

Expires not disclosed

F7 · security: Each share of Moelis & Company (the "Company") Class B common stock is convertible into approximately 0.00055 shares of Moelis & Company Class A common stock in certain circumstances, including when and if certain holders of Moelis & Company Group LP ("Group LP") Class A partnership units elect to exchange such units for Moelis & Company Class A common stock. Such conversions of Class B common stock may often result in conversion into less than 1 share of Class A common stock and in such case in lieu of such fractional share, Moelis & Company will pay the holder (Moelis & Company Partner Holdings LP) cash equal to the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the fractional share of Class A common stock.

F8 · security: In addition, upon the forfeiture or other retirement of Group LP Class A partnership units, Moelis & Company generally will repurchase a corresponding number of shares of Class B common stock from the holder at the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the underlying Class A common stock into which such Class B common stock is convertible. The transactions reported on this Form 4 are repurchases as described in this Footnote (8).

F9 · security: The transactions reported in this Form 4 were approved by the issuer's Board of Directors pursuant to Exchange Act Rule 16b-3.

F10 · security: Conversions and repurchase transactions referred to in Footnotes (7) and (8) are expected to occur on a regular, periodic basis.

F7 · derivative.exercise_price: Each share of Moelis & Company (the "Company") Class B common stock is convertible into approximately 0.00055 shares of Moelis & Company Class A common stock in certain circumstances, including when and if certain holders of Moelis & Company Group LP ("Group LP") Class A partnership units elect to exchange such units for Moelis & Company Class A common stock. Such conversions of Class B common stock may often result in conversion into less than 1 share of Class A common stock and in such case in lieu of such fractional share, Moelis & Company will pay the holder (Moelis & Company Partner Holdings LP) cash equal to the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the fractional share of Class A common stock.

F8 · derivative.exercise_price: In addition, upon the forfeiture or other retirement of Group LP Class A partnership units, Moelis & Company generally will repurchase a corresponding number of shares of Class B common stock from the holder at the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the underlying Class A common stock into which such Class B common stock is convertible. The transactions reported on this Form 4 are repurchases as described in this Footnote (8).

F9 · derivative.exercise_price: The transactions reported in this Form 4 were approved by the issuer's Board of Directors pursuant to Exchange Act Rule 16b-3.

F10 · derivative.exercise_price: Conversions and repurchase transactions referred to in Footnotes (7) and (8) are expected to occur on a regular, periodic basis.

F7 · kind: Each share of Moelis & Company (the "Company") Class B common stock is convertible into approximately 0.00055 shares of Moelis & Company Class A common stock in certain circumstances, including when and if certain holders of Moelis & Company Group LP ("Group LP") Class A partnership units elect to exchange such units for Moelis & Company Class A common stock. Such conversions of Class B common stock may often result in conversion into less than 1 share of Class A common stock and in such case in lieu of such fractional share, Moelis & Company will pay the holder (Moelis & Company Partner Holdings LP) cash equal to the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the fractional share of Class A common stock.

F8 · kind: In addition, upon the forfeiture or other retirement of Group LP Class A partnership units, Moelis & Company generally will repurchase a corresponding number of shares of Class B common stock from the holder at the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the underlying Class A common stock into which such Class B common stock is convertible. The transactions reported on this Form 4 are repurchases as described in this Footnote (8).

F9 · kind: The transactions reported in this Form 4 were approved by the issuer's Board of Directors pursuant to Exchange Act Rule 16b-3.

F10 · kind: Conversions and repurchase transactions referred to in Footnotes (7) and (8) are expected to occur on a regular, periodic basis.

F11 · price: Price per Class B share.

F7 · derivative.exercise_date: Each share of Moelis & Company (the "Company") Class B common stock is convertible into approximately 0.00055 shares of Moelis & Company Class A common stock in certain circumstances, including when and if certain holders of Moelis & Company Group LP ("Group LP") Class A partnership units elect to exchange such units for Moelis & Company Class A common stock. Such conversions of Class B common stock may often result in conversion into less than 1 share of Class A common stock and in such case in lieu of such fractional share, Moelis & Company will pay the holder (Moelis & Company Partner Holdings LP) cash equal to the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the fractional share of Class A common stock.

F8 · derivative.exercise_date: In addition, upon the forfeiture or other retirement of Group LP Class A partnership units, Moelis & Company generally will repurchase a corresponding number of shares of Class B common stock from the holder at the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the underlying Class A common stock into which such Class B common stock is convertible. The transactions reported on this Form 4 are repurchases as described in this Footnote (8).

F9 · derivative.exercise_date: The transactions reported in this Form 4 were approved by the issuer's Board of Directors pursuant to Exchange Act Rule 16b-3.

F10 · derivative.exercise_date: Conversions and repurchase transactions referred to in Footnotes (7) and (8) are expected to occur on a regular, periodic basis.

F7 · derivative.expiration_date: Each share of Moelis & Company (the "Company") Class B common stock is convertible into approximately 0.00055 shares of Moelis & Company Class A common stock in certain circumstances, including when and if certain holders of Moelis & Company Group LP ("Group LP") Class A partnership units elect to exchange such units for Moelis & Company Class A common stock. Such conversions of Class B common stock may often result in conversion into less than 1 share of Class A common stock and in such case in lieu of such fractional share, Moelis & Company will pay the holder (Moelis & Company Partner Holdings LP) cash equal to the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the fractional share of Class A common stock.

F8 · derivative.expiration_date: In addition, upon the forfeiture or other retirement of Group LP Class A partnership units, Moelis & Company generally will repurchase a corresponding number of shares of Class B common stock from the holder at the Value (as defined in the Company's Amended and Restated Certificate of Incorporation) of the underlying Class A common stock into which such Class B common stock is convertible. The transactions reported on this Form 4 are repurchases as described in this Footnote (8).

F9 · derivative.expiration_date: The transactions reported in this Form 4 were approved by the issuer's Board of Directors pursuant to Exchange Act Rule 16b-3.

F10 · derivative.expiration_date: Conversions and repurchase transactions referred to in Footnotes (7) and (8) are expected to occur on a regular, periodic basis.

SEC source: 0001179110-17-000934 · edgar.xml · derivative · entry 2

MOELIS KENNETH · CIK 0001604686 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 2,503,337

Underlying: Class A Common Stock, par value $0.01 · 524,752 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F6 · security: Represents transaction by The Moelis Family Irrevocable Trust, of which Mr. Moelis's children are the primary beneficiaries. Mr. Moelis shares voting and dispositive power over the assets of The Moelis Family Irrevocable Trust with Mrs. Julie Moelis. Mr. Moelis does not have a pecuniary interest in these shares. Mr. Moelis disclaims beneficial ownership of such interests, except to the extent of his pecuniary interest in such interests.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F6 · ownership.nature: Represents transaction by The Moelis Family Irrevocable Trust, of which Mr. Moelis's children are the primary beneficiaries. Mr. Moelis shares voting and dispositive power over the assets of The Moelis Family Irrevocable Trust with Mrs. Julie Moelis. Mr. Moelis does not have a pecuniary interest in these shares. Mr. Moelis disclaims beneficial ownership of such interests, except to the extent of his pecuniary interest in such interests.

SEC source: 0001179110-17-000934 · edgar.xml · derivative · entry 1

MOELIS KENNETH · CIK 0001604686 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 9,612,062

Underlying: Class A Common Stock, par value $0.01 · 2,014,890 shares

Expires not disclosed

F1 · security: Represents partnership interest in Moelis & Company Partner Holdings LP ("Partner Holdings") which are exchangeable for Class A partnership units in Moelis & Company Group LP ("Group LP"). Each Group LP Class A partnership unit is exchangeable for a share of Moelis & Company Class A common stock (subject to customary adjustments), or cash, at Group LP's option.

F2 · security: Represents transaction by The Moelis Family Trust, of which Mr. Moelis is a beneficiary. Mr. Moelis shares voting and dispositive power over the assets of The Moelis Family Trust with Mrs. Julie Moelis.

F5 · derivative.exercise_price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F3 · kind: In connection with the public offering of Moelis & Company common stock (and the exercise of the underwriters' option to purchase additional shares of common stock from the Company) closed on January 11, 2017, Moelis & Company purchased such Partnership Interests from the reporting person using the proceeds of the offering. The transaction was approved by the Company's board of directors pursuant to rule 16b-3.

F5 · price: The reporting person has reimbursed the purchaser, Moelis & Company, out of this price an underwriting discount of $1.14625 per share paid by Moelis & Company to the underwriters in connection with the offering.

F4 · derivative.exercise_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F4 · derivative.expiration_date: Pursuant to Group LP's agreement of limited partnership, Group LP Class A partnership units held by the reporting person are not exchangeable for Moelis & Company Class A common stock until the expiration or waiver of certain lock-up periods, commencing on the fourth anniversary of the closing of the initial public offering of Moelis & Company Class A common stock.

F2 · ownership.nature: Represents transaction by The Moelis Family Trust, of which Mr. Moelis is a beneficiary. Mr. Moelis shares voting and dispositive power over the assets of The Moelis Family Trust with Mrs. Julie Moelis.

SEC source: 0001179110-17-000801 · edgar.xml · nonDerivative · entry 3

Greenstreet Yvonne · CIK 0001446125 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,866.68

F1 · price: Each Initial Restricted Stock Unit (RSU) represents the right to receive one share of Class A common stock.

F4 · price: 2016 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on July 1, 2016. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs.

SEC source: 0001179110-17-000801 · edgar.xml · nonDerivative · entry 2

Greenstreet Yvonne · CIK 0001446125 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 571.03

F1 · price: Each Initial Restricted Stock Unit (RSU) represents the right to receive one share of Class A common stock.

F3 · price: Stub Annual RSUs were issued as dividend equivalents on holder's underlying Stub Annual RSUs issued on July 10, 2015 (and dividend equivalents thereon). The dividend equivalent Stub Annual RSUs will vest concurrently with the vesting of the underlying Stub Annual RSUs.

SEC source: 0001179110-17-000801 · edgar.xml · nonDerivative · entry 1

Greenstreet Yvonne · CIK 0001446125 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,515.88

F1 · price: Each Initial Restricted Stock Unit (RSU) represents the right to receive one share of Class A common stock.

F2 · price: Initial RSUs were issued as dividend equivalents on holder's underlying Initial RSUs issued on February 19, 2015 (and dividend equivalents thereon). The dividend equivalent Initial RSUs will vest concurrently with the vesting of underlying Initial RSUs.

SEC source: 0001179110-17-000794 · edgar.xml · nonDerivative · entry 3

ALLISON JOHN A · CIK 0001195160 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,400.81

F1 · price: Each Annual Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock.

F4 · price: 2016 Elective RSUs were issued as dividend equivalents on holder's underlying Elective RSUs issued on July 1, 2016. The dividend equivalent Elective RSUs will vest concurrently with the vesting of the underlying Elective RSUs.

SEC source: 0001179110-17-000794 · edgar.xml · nonDerivative · entry 2

ALLISON JOHN A · CIK 0001195160 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,866.68

F1 · price: Each Annual Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock.

F3 · price: 2016 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on July 1, 2016. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs.

SEC source: 0001179110-17-000794 · edgar.xml · nonDerivative · entry 1

ALLISON JOHN A · CIK 0001195160 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 996.32

F1 · price: Each Annual Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock.

F2 · price: 2015 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on November 4, 2015 (and dividend equivalents thereon). The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs.

SEC source: 0001179110-17-000802 · edgar.xml · nonDerivative · entry 3

Shropshire Kenneth · CIK 0001358892 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 350.2

F1 · price: Each Annual Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock.

F4 · price: 2016 Elective RSUs were issued as dividend equivalents on holder's underlying Elective RSUs issued on July 1, 2016. The dividend equivalent Elective RSUs will vest concurrently with the vesting of the underlying Elective RSUs.

SEC source: 0001179110-17-000802 · edgar.xml · nonDerivative · entry 2

Shropshire Kenneth · CIK 0001358892 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,866.68

F1 · price: Each Annual Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock.

F3 · price: 2016 Annual RSUs were issued as dividend equivalents on holder's underlying Initial RSUs issued on July 1, 2016. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs.

SEC source: 0001179110-17-000802 · edgar.xml · nonDerivative · entry 1

Shropshire Kenneth · CIK 0001358892 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,566.92

F1 · price: Each Annual Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock.

F2 · price: 2015 Annual RSUs were issued as dividend equivalents on holder's underlying Initial RSUs issued on July 10, 2015 (and dividend equivalents thereon). The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs.

SEC source: 0001179110-17-000800 · edgar.xml · derivative · entry 4

WATANABE OSAMU R. · CIK 0001604471 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,332.7

Underlying: Class A Common Stock · 621.69 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F5 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F5 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000800 · edgar.xml · derivative · entry 3

WATANABE OSAMU R. · CIK 0001604471 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,686.74

Underlying: Class A Common Stock · 419.18 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000800 · edgar.xml · derivative · entry 2

WATANABE OSAMU R. · CIK 0001604471 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,072.83

Underlying: Class A Common Stock · 433.02 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: LTI RSUs were issued as dividend equivalents on the holder's unvested underlying LTI RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent LTI RSUs will vest concurrently with the vesting of the unvested underlying LTI RSUs.

F3 · derivative.expiration_date: LTI RSUs were issued as dividend equivalents on the holder's unvested underlying LTI RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent LTI RSUs will vest concurrently with the vesting of the unvested underlying LTI RSUs.

SEC source: 0001179110-17-000800 · edgar.xml · derivative · entry 1

WATANABE OSAMU R. · CIK 0001604471 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,555.74

Underlying: Class A Common Stock · 450.34 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F2 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F2 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000803 · edgar.xml · derivative · entry 4

Callesano Christopher · CIK 0001681752 · SVP & Principal Acct Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,399.79

Underlying: Class A Common Stock · 121.94 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F5 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F5 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000803 · edgar.xml · derivative · entry 3

Callesano Christopher · CIK 0001681752 · SVP & Principal Acct Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,449.78

Underlying: Class A Common Stock · 52 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000803 · edgar.xml · derivative · entry 2

Callesano Christopher · CIK 0001681752 · SVP & Principal Acct Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,243.69

Underlying: Class A Common Stock · 259.81 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: LTI RSUs were issued as dividend equivalents on the holder's unvested underlying LTI RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent LTI RSUs will vest concurrently with the vesting of the unvested underlying LTI RSUs.

F3 · derivative.expiration_date: LTI RSUs were issued as dividend equivalents on the holder's unvested underlying LTI RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent LTI RSUs will vest concurrently with the vesting of the unvested underlying LTI RSUs.

SEC source: 0001179110-17-000803 · edgar.xml · derivative · entry 1

Callesano Christopher · CIK 0001681752 · SVP & Principal Acct Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 724.37

Underlying: Class A Common Stock · 25.98 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F2 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F2 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000799 · edgar.xml · derivative · entry 4

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,573.35

Underlying: Class A Common Stock · 881.39 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F5 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F5 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000799 · edgar.xml · derivative · entry 3

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,698.79

Underlying: Class A Common Stock · 670.68 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000799 · edgar.xml · derivative · entry 2

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,901.96

Underlying: Class A Common Stock · 606.23 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: LTI RSUs were issued as dividend equivalents on the holder's unvested underlying LTI RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent LTI RSUs will vest concurrently with the vesting of the unvested underlying LTI RSUs.

F3 · derivative.expiration_date: LTI RSUs were issued as dividend equivalents on the holder's unvested underlying LTI RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent LTI RSUs will vest concurrently with the vesting of the unvested underlying LTI RSUs.

SEC source: 0001179110-17-000799 · edgar.xml · derivative · entry 1

SIMON JOSEPH · CIK 0001604693 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,352.94

Underlying: Class A Common Stock · 909.35 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Unit (RSU) represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F2 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F2 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000798 · edgar.xml · derivative · entry 3

CRAIN ELIZABETH · CIK 0001604659 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,766.91

Underlying: Class A Common Stock · 960.07 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000798 · edgar.xml · derivative · entry 2

CRAIN ELIZABETH · CIK 0001604659 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,215.49

Underlying: Class A Common Stock · 760.95 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F3 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000798 · edgar.xml · derivative · entry 1

CRAIN ELIZABETH · CIK 0001604659 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,628.57

Underlying: Class A Common Stock · 883.37 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F2 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F2 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000797 · edgar.xml · derivative · entry 3

LEAMAN J RICHARD III · CIK 0001604750 · Director · MD & Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,463.49

Underlying: Class A Common Stock · 1,810.02 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000797 · edgar.xml · derivative · entry 2

LEAMAN J RICHARD III · CIK 0001604750 · Director · MD & Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,343.25

Underlying: Class A Common Stock · 1,805.71 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F3 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000797 · edgar.xml · derivative · entry 1

LEAMAN J RICHARD III · CIK 0001604750 · Director · MD & Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,462.18

Underlying: Class A Common Stock · 1,558.9 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F2 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F2 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000796 · edgar.xml · derivative · entry 3

MAHMOODZADEGAN NAVID · CIK 0001604685 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,896.88

Underlying: Class A Common Stock · 4,013.51 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000796 · edgar.xml · derivative · entry 2

MAHMOODZADEGAN NAVID · CIK 0001604685 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,160.93

Underlying: Class A Common Stock · 4,417.53 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F3 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000796 · edgar.xml · derivative · entry 1

MAHMOODZADEGAN NAVID · CIK 0001604685 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,436.97

Underlying: Class A Common Stock · 2,598.16 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F2 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F2 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on April 15, 2014 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000795 · edgar.xml · derivative · entry 3

RAICH JEFFREY · CIK 0001604691 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,896.88

Underlying: Class A Common Stock · 4,013.51 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F4 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 24, 2016 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

SEC source: 0001179110-17-000795 · edgar.xml · derivative · entry 2

RAICH JEFFREY · CIK 0001604691 · Director · MD & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,160.93

Underlying: Class A Common Stock · 4,417.53 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount of cash equal to the fair market value of such share.

F3 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F3 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on March 2, 2015 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.