Giglia Bryan Albert

SEC source: 0001569291-26-000004 · form4-03102026_110350.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 786,416

F1 · price: The closing price on March 6, 2026 (as March 7, 2026 fell on a weekend) of the Company's common stock on the New York Stock Exchange was $9.38 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001569291-26-000003 · form4-02182026_100232.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 789,798

F1 · price: On February 15, 2026, Sunstone Hotel Investors, Inc. (the "Company") withheld 30,593 shares of the Company's common stock to satisfy tax withholding obligations underlying three awards of restricted stock previously granted to the Reporting Person. The closing price on February 13, 2026 (as February 15, 2026 fell on a weekend) of the Company's common stock on the New York Stock Exchange was $9.22 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001569291-26-000002 · form4-02132026_090240.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 820,391

F1 · price: On February 11, 2026, Sunstone Hotel Investors, Inc. granted 82,873 restricted shares of common stock to the Reporting Person pursuant to its 2022 Incentive Award Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001569291-26-000001 · form4-01282026_100106.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 737,518

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001569291-26-000001 · form4-01282026_100106.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 814,535

F1 · shares: Represents the shares of common stock issued upon the vesting of performance restricted stock units ("Performance RSUs") in connection with the achievement of certain performance criteria as certified by the Compensation Committee. Such Performance RSUs were granted to the Reporting Person on February 9, 2023 pursuant to the Sunstone Hotel Investors, Inc. and Sunstone Hotel Partnership, LLC 2022 Incentive Award Plan.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-25-007729 · form4-03112025_100309.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 673,022

F1 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-25-004715 · form4-02192025_110258.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 676,397

F1 · price: On February 15, 2025, Sunstone Hotel Investors, Inc. (the "Company") withheld 24,749 shares of the Company's common stock to satisfy tax withholding obligations underlying three awards of restricted stock previously granted to the Reporting Person. The closing price on February 14, 2025 (as February 15, 2025 fell on a weekend) of the Company's common stock on the New York Stock Exchange was $11.20 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-25-003744 · form4-02122025_090200.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 701,146

F1 · price: On February 10, 2025, Sunstone Hotel Investors, Inc. granted 60,293 restricted shares of common stock to the Reporting Person pursuant to its 2022 Incentive Award Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-25-002782 · form4-02032025_100246.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 640,853

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-25-002782 · form4-02032025_100246.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 718,004

F1 · shares: Represents the shares of common stock issued upon the vesting of performance restricted stock units ("Performance RSUs") in connection with the achievement of certain performance criteria as certified by the Compensation Committee. Such Performance RSUs were granted to the Reporting Person on February 10, 2022 pursuant to the Sunstone Hotel Investors, Inc. 2004 Long-Term Incentive Plan.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-24-024474 · form4-10022024_091028.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,634

F1 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-24-007521 · form4-03112024_080357.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 603,620

F1 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-24-004408 · form4-02202024_100237.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 606,989

F1 · price: On February 15, 2024, Sunstone Hotel Investors, Inc. (the "Company") withheld 41,023 shares of the Company's common stock to satisfy tax withholding obligations underlying four awards of restricted stock previously granted to the Reporting Person. The closing price on February 15, 2024 of the Company's common stock on the New York Stock Exchange was $11.02 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-24-003788 · form4-02142024_100231.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 648,012

F1 · price: On February 12, 2024, Sunstone Hotel Investors, Inc. granted 55,970 restricted shares of common stock to the Reporting Person pursuant to its 2022 Incentive Award Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-24-001948 · form4-01302024_120141.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 592,042

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001415889-24-001948 · form4-01302024_120141.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 613,717

F1 · shares: Represents the shares of common stock issued upon the vesting of performance restricted stock units ("Performance RSUs") in connection with the achievement of certain performance criteria as certified by the Compensation Committee. Such Performance RSUs were granted to the Reporting Person on February 10, 2022 pursuant to the Sunstone Hotel Investors, Inc. 2004 Long-Term Incentive Plan.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-23-017336 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 574,170

F1 · price: The closing price on March 7, 2023 of the Company's common stock on the New York Stock Exchange was $10.38 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-23-014406 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 577,470

F1 · price: The closing price on February 28, 2023 of the Company's common stock on the New York Stock Exchange was $10.57 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-23-010733 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 604,884

F1 · price: On February 15, 2023, Sunstone Hotel Investors, Inc. (the "Company") withheld 30,732 shares of the Company's common stock to satisfy tax withholding obligations underlying three awards of restricted stock previously granted to the Reporting Person. The closing price on February 15, 2023 of the Company's common stock on the New York Stock Exchange was $10.82 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-23-009416 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 635,616

F1 · price: The closing price on February 13, 2023 of the Company's common stock on the New York Stock Exchange was $10.71 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-23-008691 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 652,373

F1 · price: On February 9, 2023, Sunstone Hotel Investors, Inc. granted 53,848 restricted shares of common stock to the Reporting Person pursuant to its 2022 Incentive Award Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-22-017168 · doc4.xml · derivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,002

Underlying: Common Stock · 94,002 shares

Expires 2027-03-07

F3 · derivative.exercise_price: Each performance-based restricted stock unit ("RSU") represents a contingent right to receive one share of the Company's common stock.

F4 · derivative.exercise_date: Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period ("Price Per Share Goal"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved.

F4 · derivative.expiration_date: Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period ("Price Per Share Goal"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved.

F4 · derivative.underlying_shares: Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period ("Price Per Share Goal"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved.

F4 · balance_after: Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period ("Price Per Share Goal"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved.

SEC source: 0001209191-22-017168 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 598,525

F1 · price: On March 7, 2022, Sunstone Hotel Investors, Inc. (the "Company") granted 62,668 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan, as amended and restated November 1, 2019 ("LTIP"). Such shares are subject to the satisfaction of vesting requirements over a five-year period with 10% on each of the first four anniversaries and 60% on the fifth anniversary of the grant date.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-22-010857 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 535,857

F1 · price: On February 15, 2022, 34,996 restricted common shares (awarded to the Reporting Person on February 10, 2021) of Sunstone Hotel Investors, Inc. (the "Company") vested, and 18,426 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 15, 2022 of the Company's common stock on the New York Stock Exchange was $11.87 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-22-009845 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 554,283

F1 · price: On February 13, 2022, 31,072 restricted common shares (awarded to the Reporting Person on February 13, 2020) of Sunstone Hotel Investors, Inc. (the "Company") vested, and 16,360 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 11, 2022 (as February 13, 2022 fell on a weekend) of the Company's common stock on the New York Stock Exchange was $11.47 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-22-008922 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 570,643

F3 · price: On February 10, 2022, Sunstone Hotel Investors, Inc. granted 28,048 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan, as amended and restated November 1, 2019. Such shares are subject to the satisfaction of vesting requirements over a two-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-22-008922 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 542,595

F1 · price: On February 10, 2022, Sunstone Hotel Investors, Inc. granted 28,048 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan, as amended and restated November 1, 2019. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-22-008542 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 514,547

F1 · price: On February 8, 2022, 25,622 restricted common shares (awarded to the Reporting Person on February 8, 2019) of Sunstone Hotel Investors, Inc. (the "Company") vested, and 13,927 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 8, 2022 of the Company's common stock on the New York Stock Exchange was $11.71 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-21-055771 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 528,474

F1 · price: On September 9, 2021, Sunstone Hotel Investors, Inc. granted 104,133 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan, as amended and restated November 1, 2019. Such shares were issued under a one-time retention program and will vest in two equal installments on each of February 28, 2023 and September 30, 2024, subject to the satisfaction of certain vesting requirements.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-21-010995 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 424,341

F1 · price: On February 13, 2021, 31,073 restricted common shares (awarded to the Reporting Person on February 13, 2020) of Sunstone Hotel Investors, Inc. (the "Company") vested, and 16,360 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 12, 2021 (as February 13, 2021 fell on a weekend) of the Company's common stock on the New York Stock Exchange was $11.93 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-21-009912 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 440,701

F3 · price: On February 10, 2021, Sunstone Hotel Investors, Inc. granted 104,984 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan, as amended and restated November 1, 2019. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-21-009912 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 335,717

F1 · price: On February 9, 2021, 23,958 restricted common shares (awarded to the Reporting Person on February 9, 2018) of Sunstone Hotel Investors, Inc. (the "Company") vested, and 12,614 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 9, 2021 of the Company's common stock on the New York Stock Exchange was $10.99 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-21-009460 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 348,331

F1 · price: On February 8, 2021, 25,623 restricted common shares (awarded to the Reporting Person on February 8, 2019) of Sunstone Hotel Investors, Inc. (the "Company") vested, and 14,028 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 8, 2021 of the Company's common stock on the New York Stock Exchange was $11.22 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-20-010344 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,359

F3 · price: On February 17, 2020, 23,410 restricted shares of the Company's common stock (awarded to the Reporting Person on February 17, 2017) vested, and 12,325 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 14, 2020 (as February 17, 2020 fell on a holiday) of the Company's common stock on the New York Stock Exchange was $13.51 per share.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-20-010344 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 374,684

F1 · price: On February 13, 2020, Sunstone Hotel Investors, Inc. (the "Company") granted 93,216 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

F2 · balance_after: Number of securities rounded to the nearest whole share.

SEC source: 0001209191-20-008488 · doc4a.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281,468.1729

F1 · date: On February 11, 2020, the Reporting Person inadvertently filed a report on Form 4 (the "inadvertent filing") that was a duplicate of a Form 4 filed by the Reporting Person on February 12, 2019. This report on Form 4 is being filed to amend the inadvertent filing to report the transactions that were intended to be reported on the inadvertent filing.

F3 · price: On February 9, 2020, 23,958 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 9, 2018) vested, and 12,613 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 7, 2020 (as February 9, 2020 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $13.08 per share.

SEC source: 0001209191-20-008488 · doc4a.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,081.1729

F1 · date: On February 11, 2020, the Reporting Person inadvertently filed a report on Form 4 (the "inadvertent filing") that was a duplicate of a Form 4 filed by the Reporting Person on February 12, 2019. This report on Form 4 is being filed to amend the inadvertent filing to report the transactions that were intended to be reported on the inadvertent filing.

F2 · price: On February 8, 2020, 25,624 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 8, 2019) vested, and 13,453 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 7, 2020 (as February 8, 2020 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $13.08 per share.

SEC source: 0001209191-19-011245 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 307,534.1729

F2 · price: On February 18, 2019, 25,888 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 18, 2016) vested, and 13,630 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 15, 2019 (as February 18, 2019 fell on a holiday) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $14.65 per share.

SEC source: 0001209191-19-011245 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 321,164.1729

F1 · price: On February 17, 2019, 23,411 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 17, 2017) vested, and 12,325 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 15, 2019 (as February 17, 2019 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $14.65 per share.

SEC source: 0001209191-19-009413 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 333,489.1729

F2 · price: On February 9, 2019, 23,960 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 9, 2018) vested, and 12,578 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 8, 2019 (as February 9, 2019 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $14.33 per share.

SEC source: 0001209191-20-008395 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 333,489.1729

F2 · price: On February 9, 2019, 23,960 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 9, 2018) vested, and 12,578 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 8, 2019 (as February 9, 2019 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $14.33 per share.

SEC source: 0001209191-19-009413 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 346,067.1729

F1 · price: On February 8, 2019, Sunstone Hotel Investors, Inc. (the "Company") granted 76,869 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

SEC source: 0001209191-20-008395 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 346,067.1729

F1 · price: On February 8, 2019, Sunstone Hotel Investors, Inc. (the "Company") granted 76,869 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

SEC source: 0001209191-18-011415 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 269,198.1729

F2 · price: On February 18, 2018, 25,888 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 18, 2016) vested, and 13,630 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 16, 2018 (as February 18, 2018 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $15.58 per share.

SEC source: 0001209191-18-011415 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,828.1729

F1 · price: On February 17, 2018, 23,412 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 17, 2017) vested, and 12,326 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 16, 2018 (as February 17, 2018 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $15.58 per share.

SEC source: 0001209191-18-010123 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 295,154.1729

F1 · price: On February 13, 2018, 12,452 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 13, 2015) vested, and 6,555 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 13, 2018 of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $15.77 per share.

SEC source: 0001209191-18-009795 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,709.1729

F1 · price: On February 9, 2018, Sunstone Hotel Investors, Inc. (the "Company") granted 71,876 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period.

SEC source: 0001209191-17-066001 · doc4.xml · nonDerivative · entry 1

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,833.1729

SEC source: 0001209191-17-013312 · doc4.xml · nonDerivative · entry 3

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 248,259.1729

F3 · price: On February 19, 2017, 13,068 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 19, 2014) vested, and 7,220 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 17, 2017 (as February 19, 2017 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $15.13 per share.

SEC source: 0001209191-17-013312 · doc4.xml · nonDerivative · entry 2

Giglia Bryan Albert · CIK 0001569291 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 255,479.1729

F2 · price: On February 18, 2017, 25,889 restricted shares of common stock of Sunstone Hotel Investors, Inc. (awarded to the Reporting Person on February 18, 2016) vested, and 14,303 shares of common stock of Sunstone Hotel Investors, Inc. were withheld to satisfy tax withholding obligations. The closing price on February 17, 2017 (as February 18, 2017 fell on a weekend) of common stock of Sunstone Hotel Investors, Inc. on the New York Stock Exchange was $15.13 per share.