ADAM PORTNOY

Corporate Board Profile

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DIVERSIFIED HEALTHCARE TRUST

Filing Date	Source Excerpt
2025-03-20	Adam Portnoy, 54, Managing Trustee TRUSTEE SINCE 2007 CHAIR OF OUR BOARD SINCE 2019 BOARD COMMITTEES None ...Mr. Portnoy identifies as Caucasian and as male. Mr. Portnoy qualifies as a Managing Trustee in accordance with the requirements of our governing documents. ...Managing Trustees do not receive cash compensation for their services as Trustees. ...In 2024, each Trustee then in office received an award of Common Shares with a value equal to $90,000 based on the closing price of Common Shares on the date of the grant, rounded down to the nearest whole share, which resulted in an award of 37,037 Common Shares to each then Trustee.

Filing Date

Source Excerpt

2025-03-20

Adam Portnoy, 54, Managing Trustee TRUSTEE SINCE 2007 CHAIR OF OUR BOARD SINCE 2019 BOARD COMMITTEES None ...Mr. Portnoy identifies as Caucasian and as male. Mr. Portnoy qualifies as a Managing Trustee in accordance with the requirements of our governing documents. ...Managing Trustees do not receive cash compensation for their services as Trustees. ...In 2024, each Trustee then in office received an award of Common Shares with a value equal to $90,000 based on the closing price of Common Shares on the date of the grant, rounded down to the nearest whole share, which resulted in an award of 37,037 Common Shares to each then Trustee.

Service Properties Trust

Filing Date	Source Excerpt
2025-03-26	Adam Portnoy, 54, Managing Trustee TRUSTEE SINCE 2007 CHAIR OF OUR BOARD SINCE 2019 BOARD COMMITTEES None PROFESSIONAL EXPERIENCE President and Chief Executive Officer of RMR Inc. since shortly after its formation in 2015.

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22