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WATANABE OSAMU R.

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25746
SEC CIK
0001604471

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CompanyLast reported asReport datePublished
Moelis & CoMC · Entity 3898General Counsel, SecretarySeptember 17, 2026September 21, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Moelis & Co

Report date September 17, 2026 · Filed September 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
2021 Incentive RSUsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct2,166.12 Reported balance After 2026-09-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-09-17 · Grant · Acquired 23.4 · Balance 2,166.12

F1: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

2022 Incentive RSUsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct4,130.35 Reported balance After 2026-09-17 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-17 · Grant · Acquired 44.61 · Balance 4,130.35

F1: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

2023 Incentive RSUsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct4,905.6 Reported balance After 2026-09-17 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-17 · Grant · Acquired 52.99 · Balance 4,905.6

F1: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

2024 Incentive RSUsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct5,429.54 Reported balance After 2026-09-17 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-09-17 · Grant · Acquired 58.64 · Balance 5,429.54

F1: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

2025 Incentive RSUsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct6,166.06 Reported balance After 2026-09-17 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-09-17 · Grant · Acquired 66.6 · Balance 6,166.06

F1: Each 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.

F6: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

2025 Special Incentive RSUsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct1,433.34 Reported balance After 2026-09-17 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-17 · Grant · Acquired 15.48 · Balance 1,433.34

F1: Each 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.

F7: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Filing footnotes · ownership attribution and instrument terms

F1: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F3: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F4: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F5: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F7: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 17, 2026 Filed Sep 21, 2026 21:08 UTC Moelis & Co MC · Entity 3898 Grant2025 Special Incentive RSUs · Derivative 15.48 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-396804 · ownership.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,433.34

Underlying: Class A Common Stock · 15.48 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F7 · derivative.exercise_date: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F7 · derivative.expiration_date: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 17, 2026 Filed Sep 21, 2026 21:08 UTC Moelis & Co MC · Entity 3898 Grant2025 Incentive RSUs · Derivative 66.6 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-396804 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,166.06

Underlying: Class A Common Stock · 66.6 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 17, 2026 Filed Sep 21, 2026 21:08 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 58.64 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-396804 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,429.54

Underlying: Class A Common Stock · 58.64 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 13, 2025 (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 holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 17, 2026 Filed Sep 21, 2026 21:08 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 52.99 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-396804 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,905.6

Underlying: Class A Common Stock · 52.99 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (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 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 17, 2026 Filed Sep 21, 2026 21:08 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 44.61 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-396804 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,130.35

Underlying: Class A Common Stock · 44.61 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 16, 2023 (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 February 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 17, 2026 Filed Sep 21, 2026 21:08 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 23.4 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-396804 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,166.12

Underlying: Class A Common Stock · 23.4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 17, 2022 (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 February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
August 04, 2026 Filed Aug 6, 2026 21:00 UTC Moelis & Co MC · Entity 3898 SaleClass A Common Stock 4,850 $69.30 $336,105.00
Disclosure

SEC source: 0001193125-26-338385 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131

F1 · balance_after: Mr. Watanabe's ownership of 131 shares of Class A common stock is in addition to (i) 23,969 units of unvested equity granted to Mr. Watanabe as incentive compensation for fiscal years 2021 through 2025 and (ii) 28,543 shares of Class A common stock issuable in exchange for Group Units

Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:49 UTC Moelis & Co MC · Entity 3898 Grant2025 Special Incentive RSUs · Derivative 13.59 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-279850 · ownership.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,417.86

Underlying: Class A Common Stock · 13.59 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F7 · derivative.exercise_date: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F7 · derivative.expiration_date: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:49 UTC Moelis & Co MC · Entity 3898 Grant2025 Incentive RSUs · Derivative 58.45 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-279850 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,099.46

Underlying: Class A Common Stock · 58.45 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:49 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 51.47 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-279850 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,370.89

Underlying: Class A Common Stock · 51.47 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 13, 2025 (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 holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:49 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 46.5 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-279850 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,852.62

Underlying: Class A Common Stock · 46.5 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (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 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:49 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 39.15 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-279850 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,085.74

Underlying: Class A Common Stock · 39.15 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 16, 2023 (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 February 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:49 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 20.53 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-279850 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,142.72

Underlying: Class A Common Stock · 20.53 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 17, 2022 (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 February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
March 26, 2026 Filed Mar 30, 2026 21:59 UTC Moelis & Co MC · Entity 3898 Grant2025 Special Incentive RSUs · Derivative 16.27 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-132245 · ownership.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,404.27

Underlying: Class A Common Stock · 16.27 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F7 · derivative.exercise_date: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F7 · derivative.expiration_date: Special Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
March 26, 2026 Filed Mar 30, 2026 21:59 UTC Moelis & Co MC · Entity 3898 Grant2025 Incentive RSUs · Derivative 70.01 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-132245 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,041.01

Underlying: Class A Common Stock · 70.01 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 12, 2026 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
March 26, 2026 Filed Mar 30, 2026 21:59 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 61.64 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-132245 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,319.42

Underlying: Class A Common Stock · 61.64 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 13, 2025 (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 holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
March 26, 2026 Filed Mar 30, 2026 21:59 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 55.7 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-132245 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,806.11

Underlying: Class A Common Stock · 55.7 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (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 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 26, 2026 Filed Mar 30, 2026 21:59 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 46.89 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-132245 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,046.58

Underlying: Class A Common Stock · 46.89 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 16, 2023 (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 February 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 26, 2026 Filed Mar 30, 2026 21:59 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 24.59 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-132245 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,122.19

Underlying: Class A Common Stock · 24.59 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 17, 2022 (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 February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Exercise / conversion2024 Incentive Restricted Stock Units · Derivative 1,313.92 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,257.78

Underlying: Class A Common Stock · 1,313.92 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.

F3 · security: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_price: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_date: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.expiration_date: The RSUs were settled for Class A common stock on February 19, 2026.

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February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Exercise / conversion2023 Incentive Restricted Stock Units · Derivative 1,583.47 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,750.42

Underlying: Class A Common Stock · 1,583.47 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.

F3 · security: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_price: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_date: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.expiration_date: The RSUs were settled for Class A common stock on February 19, 2026.

Read SEC document
February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Exercise / conversion2022 Incentive Restricted Stock Units · Derivative 1,999.85 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,999.69

Underlying: Class A Common Stock · 1,999.85 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.

F3 · security: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_price: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_date: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.expiration_date: The RSUs were settled for Class A common stock on February 19, 2026.

Read SEC document
February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Exercise / conversion2021 Incentive Restricted Stock Units · Derivative 2,097.6 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,097.6

Underlying: Class A Common Stock · 2,097.6 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.

F3 · security: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_price: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_date: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.expiration_date: The RSUs were settled for Class A common stock on February 19, 2026.

Read SEC document
February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Exercise / conversion2020 Incentive Restricted Stock Units · Derivative 2,224.06 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,224.06 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.

F3 · security: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_price: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.exercise_date: The RSUs were settled for Class A common stock on February 19, 2026.

F3 · derivative.expiration_date: The RSUs were settled for Class A common stock on February 19, 2026.

Read SEC document
February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 SaleClass A Common Stock 2,765 $62.23 $172,065.95
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,981

F2 · security: Class A Common Stock sold by Mr. Watanabe in order to raise proceeds to satisfy tax obligations triggered by delivery of the Class A Common Stock upon settlement of the RSUs. Federal taxes are not withheld from Class A Common Stock delivered to Mr. Watanabe upon settlement of RSUs because he is a partner in Moelis & Company Partner Holdings LP.

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February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Tax withholdingClass A Common Stock 1,603.9 $62.73 $100,612.65
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,746

Read SEC document
February 19, 2026 Filed Feb 23, 2026 23:56 UTC Moelis & Co MC · Entity 3898 Exercise / conversionClass A Common Stock 9,218.9 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-064633 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,349.9

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

Read SEC document
February 12, 2026 Filed Feb 18, 2026 00:25 UTC Moelis & Co MC · Entity 3898 Grant2025 Special Vested Incentive RSUs · Derivative 1,388 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-055453 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,388

Underlying: Class A Common Stock · 1,388 shares

Expires not disclosed

F3 · security: Each 2025 Special Vested Incentive RSU represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount in cash equal to the fair market value of such share. Grant of Restricted Stock Units pursuant to the Moelis & Company 2024 Omnibus Incentive Plan.

F3 · derivative.exercise_price: Each 2025 Special Vested Incentive RSU represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount in cash equal to the fair market value of such share. Grant of Restricted Stock Units pursuant to the Moelis & Company 2024 Omnibus Incentive Plan.

F4 · derivative.exercise_date: The 2025 Special Vested Incentive Restricted Stock Units vest at grant and are delivered in equal installments on February 23, 2027, February 23, 2028, February 23, 2029, February 23, 2030 and February 23, 2031. The Vested 2025 Incentive Restricted Stock Units not yet delivered are subject to sale and non-compete restrictions through the applicable Delivery Date.

F4 · derivative.expiration_date: The 2025 Special Vested Incentive Restricted Stock Units vest at grant and are delivered in equal installments on February 23, 2027, February 23, 2028, February 23, 2029, February 23, 2030 and February 23, 2031. The Vested 2025 Incentive Restricted Stock Units not yet delivered are subject to sale and non-compete restrictions through the applicable Delivery Date.

Read SEC document
February 12, 2026 Filed Feb 18, 2026 00:25 UTC Moelis & Co MC · Entity 3898 Grant2025 Vested Incentive RSUs · Derivative 5,971 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-055453 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,971

Underlying: Class A Common Stock · 5,971 shares

Expires not disclosed

F1 · security: Each 2025 Vested Incentive RSU represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount in cash equal to the fair market value of such share. Grant of Restricted Stock Units pursuant to the Moelis & Company 2024 Omnibus Incentive Plan.

F1 · derivative.exercise_price: Each 2025 Vested Incentive RSU represents the right to receive upon settlement either, at Moelis & Company's option, a share of Class A common stock or an amount in cash equal to the fair market value of such share. Grant of Restricted Stock Units pursuant to the Moelis & Company 2024 Omnibus Incentive Plan.

F2 · derivative.exercise_date: The 2025 Vested Incentive Restricted Stock Units vest at grant and are delivered in equal installments on February 23, 2027, February 23, 2028, February 23, 2029, February 23, 2030 and February 23, 2031. The Vested 2025 Incentive Restricted Stock Units not yet delivered are subject to sale and non-compete restrictions through the applicable Delivery Date.

F2 · derivative.expiration_date: The 2025 Vested Incentive Restricted Stock Units vest at grant and are delivered in equal installments on February 23, 2027, February 23, 2028, February 23, 2029, February 23, 2030 and February 23, 2031. The Vested 2025 Incentive Restricted Stock Units not yet delivered are subject to sale and non-compete restrictions through the applicable Delivery Date.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:27 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 63.66 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-309962 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,571.7

Underlying: Class A Common Stock · 63.66 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:27 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 61.36 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-309962 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,333.89

Underlying: Class A Common Stock · 61.36 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:27 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 58.12 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-309962 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,999.54

Underlying: Class A Common Stock · 58.12 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 16, 2023 (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 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:27 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 40.64 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-309962 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,195.2

Underlying: Class A Common Stock · 40.64 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 17, 2022 (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 February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:27 UTC Moelis & Co MC · Entity 3898 Grant2020 Incentive RSUs · Derivative 21.54 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-309962 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,224.06

Underlying: Class A Common Stock · 21.54 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 19, 2021 (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 February 19, 2021 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 21:35 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 53.96 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-209337 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,508.04

Underlying: Class A Common Stock · 53.96 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 21:35 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 52 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-209337 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,272.53

Underlying: Class A Common Stock · 52 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 21:35 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 49.26 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-209337 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,941.42

Underlying: Class A Common Stock · 49.26 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 16, 2023 (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 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 21:35 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 34.44 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-209337 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,154.56

Underlying: Class A Common Stock · 34.44 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 17, 2022 (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 February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 21:35 UTC Moelis & Co MC · Entity 3898 Grant2020 Incentive RSUs · Derivative 18.26 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-209337 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,202.52

Underlying: Class A Common Stock · 18.26 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 19, 2021 (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 February 19, 2021 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

Read SEC document
July 25, 2025 Filed Jul 29, 2025 21:00 UTC Moelis & Co MC · Entity 3898 SaleClass A Common Stock 6,340 $72.64 $460,537.60
Disclosure

SEC source: 0000950170-25-099719 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131

F1 · balance_after: Mr. Watanabe's ownership of 131 shares of Class A common stock is in addition to (i) 24,871 units of unvested equity granted to Mr. Watanabe as incentive compensation for fiscal years 2020 through 2024, (ii) 28,543 shares of Class A common stock issuable in exchange for Group Units

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June 20, 2025 Filed Jun 24, 2025 21:13 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 73.32 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-089541 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,454.09

Underlying: Class A Common Stock · 73.32 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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June 20, 2025 Filed Jun 24, 2025 21:13 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 70.66 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-089541 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,220.53

Underlying: Class A Common Stock · 70.66 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (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 holder's unvested underlying Incentive RSUs issued on February 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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June 20, 2025 Filed Jun 24, 2025 21:13 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 66.93 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-089541 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,892.16

Underlying: Class A Common Stock · 66.93 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 holder's unvested underlying Incentive RSUs issued on February 16, 2023 (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 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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June 20, 2025 Filed Jun 24, 2025 21:13 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 46.8 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-089541 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,120.11

Underlying: Class A Common Stock · 46.8 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on holder's unvested underlying Incentive RSUs issued on February 17, 2022 (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 February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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June 20, 2025 Filed Jun 24, 2025 21:13 UTC Moelis & Co MC · Entity 3898 Grant2020 Incentive RSUs · Derivative 24.81 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-089541 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,184.26

Underlying: Class A Common Stock · 24.81 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 19, 2021 (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 February 19, 2021 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 27, 2025 Filed Apr 1, 2025 01:18 UTC Moelis & Co MC · Entity 3898 Grant2024 Incentive RSUs · Derivative 68.77 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-048004 · ownership.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,380.77

Underlying: Class A Common Stock · 68.77 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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.

F6 · derivative.exercise_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

F6 · derivative.expiration_date: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 13, 2025 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 27, 2025 Filed Apr 1, 2025 01:18 UTC Moelis & Co MC · Entity 3898 Grant2023 Incentive RSUs · Derivative 66.28 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-048004 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,149.87

Underlying: Class A Common Stock · 66.28 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 15, 2024 (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 15, 2024 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 27, 2025 Filed Apr 1, 2025 01:18 UTC Moelis & Co MC · Entity 3898 Grant2022 Incentive RSUs · Derivative 62.78 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-048004 · ownership.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,825.23

Underlying: Class A Common Stock · 62.78 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 February 16, 2023 (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 February 16, 2023 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 27, 2025 Filed Apr 1, 2025 01:18 UTC Moelis & Co MC · Entity 3898 Grant2021 Incentive RSUs · Derivative 43.9 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-048004 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,073.31

Underlying: Class A Common Stock · 43.9 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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: Incentive RSUs were issued as dividend equivalents on the holder's unvested underlying Incentive RSUs issued on February 17, 2022 (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 the holder's unvested underlying Incentive RSUs issued on February 17, 2022 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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March 27, 2025 Filed Apr 1, 2025 01:18 UTC Moelis & Co MC · Entity 3898 Grant2020 Incentive RSUs · Derivative 23.27 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-048004 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,159.44

Underlying: Class A Common Stock · 23.27 shares

Expires not disclosed

F1 · derivative.exercise_price: Each 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 the holder's unvested underlying Incentive RSUs issued on February 19, 2021 (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 the holder's unvested underlying Incentive RSUs issued on February 19, 2021 (and dividend equivalents subsequently issued thereon). The dividend equivalent Incentive RSUs will vest concurrently with the vesting of the unvested underlying Incentive RSUs.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.