Table of Contents Digital Realty Trust, Inc. None Digital Realty Trust, L.P. Common Units of Partnership Interest Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Digital Realty Trust, Inc. Yes ⌧ No ◻ Digital Realty Trust, L.P. Yes ⌧ No ◻ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Digital Realty Trust, Inc. Yes ◻ No ⌧ Digital Realty Trust, L.P. Yes ◻ No ⌧ I ...

Table of Contents ]] UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2020 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, INC. DIGITAL REALTY ...

Table of Contents ]] UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2020 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, INC. DIGITAL REALTY TRUS ...

Table of Contents ]] UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2020 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, INC. DIGITAL REALTY TRU ...

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, I ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, INC. DIGITAL REALTY TR ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, INC. DIGITAL REALTY TRUST, ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2019 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, INC. DIGITAL REALTY TRUST, ...

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2018 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to . Commission file number 001-32336 (Digital Realty Trust, Inc.) 000-54023 (Digital Realty Trust, L.P.) DIGITAL REALTY TRUST, I ...