Digital Realty Trust, Inc.
A maker of carrier-neutral data centers and interconnection services, Digital Realty runs hundreds of facilities across six continents where businesses rent space and power to house their servers. It was born from the early-2000s tech bust, when private-equity firm GI Partners bought distressed, vacant "telco hotels" (former phone company buildings loaded with power and fiber) and launched the company as a REIT in 2004. Because its sites are carrier-neutral, no single network controls them.
Common Stock
Sold 3.63M
Granted 839.8K · Bought 40.1K · Sold 655.2K
Granted 923.5K · Sold 710.4K
Granted 125.5K · Sold 125.5K
Granted 22.6K · Bought 57.2K · Sold 60.2K
Granted 67.2K · Sold 27.7K
Granted 28.7K · Sold 3.6K
Granted 16.9K · Bought 6.3K
Granted 251.9K · Sold 245.2K
Granted 39.4K · Sold 12.3K
Granted 45.3K · Sold 46.8K
Granted 19.8K · Sold 7.5K
Granted 10.8K · Bought 3.2K · Sold 2.0K
Bought 10.8K
Granted 1.6K · Sold 1.0K
Granted 1.08M · Bought 24.0K · Sold 1.10M
Granted 10.0K · Sold 10.0K
Granted 1.5K · Sold 700
Granted 11.0K · Sold 2.7K
Granted 60.7K · Sold 34.2K
Granted 102.0K · Bought 5.2K · Sold 98.1K
Sold 175
Granted 12.8K · Sold 11.6K
Granted 4.7K
Granted 121.4K · Bought 4.3K · Sold 121.4K
Granted 2.2K
Granted 38.1K · Sold 38.1K
Granted 6.4K · Sold 4.0K
Granted 1.3K
Granted 3.6K · Sold 3.6K
Granted 801.4K · Sold 5.83M
Granted 454.2K · Bought 4.0K · Sold 458.2K
Granted 113.8K · Sold 113.8K
Granted 87.9K · Sold 87.9K
Granted 80.2K · Sold 80.2K
Granted 52.5K · Sold 52.6K
Granted 32.9K · Sold 32.9K
Granted 7.5K · Sold 7.5K
Granted 4.1K · Bought 31 · Sold 4.2K
Granted 4.2K · Sold 4.2K
Granted 12.4K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Global Innovation Manager, LLC +1 co-filer10% owner · 6 transactions | — | 348.1Kas of Mar 2007 | — | — | 3.63M |
| Foust Michael FCEO and Director, Director · 46 transactions | — | 184.7Kas of Feb 2014 | 839.8K | 40.1K | 655.2K |
| Ruberg David CEVP, STRATEGIC ADVISOR · 23 transactions | — | 175.0Kas of May 2022 | 923.5K | — | 710.4K |
| Power AndrewPRESIDENT AND CEO, Director · 16 transactions | — | 53.3K | 125.5K | — | 125.5K |
| Chapman Laurence ADirector · 28 transactions | — | 50.0Kas of Aug 2020 | 22.6K | 57.2K | 60.2K |
| Corey DyerEVP, CHIEF REVENUE OFFICER · 28 transactions | — | 35.5Kas of Apr 2023 | 67.2K | — | 27.7K |
| Kumar KrisSVP and Regional Head · 9 transactions | — | 28.8Kas of Feb 2014 | 28.7K | — | 3.6K |
| Earley KathleenDirector · 14 transactions | — | 19.1Kas of Nov 2016 | 16.9K | 6.3K | — |
| Crosby Christopher James JRSVP, Corporate Development · 43 transactions | — | 15.0Kas of Mar 2011 | 251.9K | — | 245.2K |
| Wright Gregory SCHIEF INVESTMENT OFFICER · 6 transactions | — | 14.2Kas of Jan 2023 | 39.4K | — | 12.3K |
| Smith James M.Chief Technology Officer · 45 transactions | — | 13.6Kas of Mar 2015 | 45.3K | — | 46.8K |
| Mandeville Jean F H PDirector · 20 transactions | — | 11.0K | 19.8K | — | 7.5K |
| Laperch William GDirector · 6 transactions | — | 10.8Kas of Dec 2021 | 10.8K | 3.2K | 2.0K |
| Singleton Dennis EDirector · 3 transactions | — | 10.8Kas of Mar 2014 | — | 10.8K | — |
| Lee JeannieEVP, GENERAL COUNSEL · 36 transactions | — | 10.6Kas of Feb 2025 | 1.6K | — | 1.0K |
| Stein A WilliamCHIEF EXECUTIVE OFFICER, Director · 170 transactions | — | 10.0Kas of Sep 2022 | 1.08M | 24.0K | 1.10M |
| Kenney ChristopherSVP,International,Acquisitions · 2 transactions | — | 10.0Kas of Mar 2017 | 10.0K | — | 10.0K |
| Olson Peter C.CHIEF ACCOUNTING OFFICER · 12 transactions | — | 8.3Kas of Nov 2023 | 1.5K | — | 700 |
| Coke Michael ADirector · 3 transactions | — | 7.3Kas of Aug 2020 | 11.0K | — | 2.7K |
| Geoghegan BernardManaging Director, EMEA & APAC · 26 transactions | — | 7.2Kas of May 2016 | 60.7K | — | 34.2K |
| Mills Joshua A.EVP, GENERAL COUNSEL · 52 transactions | — | 6.7Kas of Sep 2021 | 102.0K | 5.2K | 98.1K |
| Patterson Mark RDirector · 1 transaction | — | 6.5Kas of Jun 2025 | — | — | 175 |
| Potter Frederick S.Managing Dir - Euro Finance · 14 transactions | — | 6.2Kas of Nov 2012 | 12.8K | — | 11.6K |
| Kornegay Christine BesedaCHIEF ACCOUNTING OFFICER · 16 transactions | — | 4.4K | 4.7K | — | — |
| Sham Edward FChief Accounting Officer · 41 transactions | — | 4.3Kas of Jun 2019 | 121.4K | 4.3K | 121.4K |
| Harris Camilla A.PRINCIPAL ACCOUNTING OFFICER · 11 transactions | — | 4.1Kas of Jan 2023 | 2.2K | — | — |
| Fiedelman CindyCHIEF HUMAN RESOURCES OFFICER · 34 transactions | — | 2.8Kas of Jul 2023 | 38.1K | — | 38.1K |
| Ernst Ruann FayeDirector · 2 transactions | — | 2.4Kas of Jun 2010 | 6.4K | — | 4.0K |
| Sanchack ErichEVP, CHIEF OPERATING OFFICER · 17 transactions | — | 1.2Kas of Aug 2022 | 1.3K | — | — |
| Behrman BrentSenior Vice President, Sales · 14 transactions | — | 202as of Apr 2012 | 3.6K | — | 3.6K |
| Magnuson Richard ADirector · 25 transactions | — | 0as of Nov 2009 | 801.4K | — | 5.83M |
| Peterson Scott EChief Acquisitions Officer · 56 transactions | — | 0as of Mar 2016 | 454.2K | 4.0K | 458.2K |
| Trout JamesSr. VP, Portfolio & Tech Ops · 52 transactions | — | 0as of Mar 2009 | 113.8K | — | 113.8K |
| Mills Joshua AnandaSr. VP and General Counsel · 80 transactions | — | 0as of May 2012 | 87.9K | — | 87.9K |
| Caron DavidSenior Vice President · 10 transactions | — | 0as of Dec 2014 | 80.2K | — | 80.2K |
| Sharp ChristopherEVP, CHIEF TECHNOLOGY OFFICER · 24 transactions | — | 0as of Feb 2023 | 52.5K | — | 52.6K |
| Jacobs Ellen ASr. VP, Human Resources · 32 transactions | — | 0as of Feb 2012 | 32.9K | — | 32.9K |
| Kennedy KevinDirector · 38 transactions | — | 0as of Dec 2021 | 7.5K | — | 7.5K |
| Mercier MattCFO · 13 transactions | — | 0as of Dec 2024 | 4.1K | 31 | 4.2K |
| Preusse Mary HoganDirector · 2 transactions | — | 0 | 4.2K | — | 4.2K |
| Roberts John T JrDirector · 1 transaction | — | 0as of Sep 2017 | 12.4K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -13.46M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.