Plug Power INC
SEC CIK 1093691 · [PLUG] · last insider filing 2026-06-29
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Mcnamee George C | Director · Chairman of the Board | filed 2006 - 2026 |
| Willis Gary K | Director | filed 2006 - 2026 |
| Bonney Mark J | Director | filed 2023 - 2026 |
| Helmer Maureen O | Director | filed 2006 - 2026 |
| Angle Colin M | Director | filed 2024 - 2026 |
| Marsh Andrew | Director · President and CEO | filed 2008 - 2026 |
| Joggerst Patrick | Director | filed 2023 - 2026 |
| Kenausis Gregory | Director | filed 2013 - 2026 |
| Mahtani Kavita | Director | filed 2022 - 2026 |
| BUA Jean A | Director | filed 2022 - 2023 |
| Silver Jonathan M | Director | filed 2018 - 2023 |
| Schneider Lucas P | Director | filed 2017 - 2023 |
| Roth Johannes Minho | Director | filed 2013 - 2022 |
| Harriman Kim | Director | filed 2021 - 2022 |
| Song Kyungyeol | Director | filed 2021 - 2021 |
| Fivet Capital Holdings AG | Director | filed 2017 - 2020 |
| Graves Gregory B | Director | filed 2017 - 2019 |
| Hickey Douglas T | Director | filed 2006 - 2018 |
| Air Liquide Investissements d'Avenir et de Demonstration | Director | filed 2013 - 2017 |
| Garberding Larry | Director | filed 2006 - 2017 |
| Pontone Xavier | Director | filed 2013 - 2017 |
| Axane SA | Director | filed 2015 - 2015 |
| Miroshnichenko Evgeny | Director | filed 2011 - 2014 |
| Rasskazov Evgeny | Director | filed 2011 - 2013 |
| Drazan Jeffrey M | Director | filed 2008 - 2011 |
| Gross Joel D | Director | filed 2006 - 2009 |
| Mcguire Michael E Jr | Director | filed 2008 - 2009 |
| Pivnyuk Dennis V | Director | filed 2008 - 2009 |
| Dimitri Andrew | Director | filed 2008 - 2009 |
| Grant J Douglas | Director | filed 2006 - 2009 |
| Woicke Peter | Director | filed 2006 - 2009 |
| Batekhin Sergey | Director | filed 2006 - 2008 |
| Rosenblum Lisa | Director | filed 2006 - 2008 |
| Polikarpov Sergey | Director | filed 2006 - 2008 |
| Shalikashvili John M | Director | filed 2006 - 2006 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Middleton Paul B | See Remarks | filed 2014 - 2026 |
| Conway Gerard L JR | General Counsel | filed 2006 - 2026 |
| Crespo Jose Luis | See Remarks | filed 2021 - 2026 |
| Fullerton Dean | Chief Operating Officer | filed 2024 - 2026 |
| Haycraft Benjamin Toby Patrick | EVP, EMEA Region | filed 2025 - 2026 |
| Hull Martin Daniel | Corporate Controller and CAO | filed 2015 - 2025 |
| Shrestha Sanjay K | GM, EnergySolutions, CSO & EVP | filed 2019 - 2024 |
| Mindnich David | EVP, Global Manufacturing | filed 2023 - 2024 |
| Schmid Keith | GM New Mkts & Pres New Prd Dv | filed 2013 - 2023 |
| Hoefelmann Dirk Ole | GM, Electrolyzers & Exec VP | filed 2021 - 2023 |
| Schmidt Keith | GM New Mkts & Pres New Prd Dv | filed 2022 - 2022 |
| Hansen Erik J | VP of Sales and Service | filed 2009 - 2014 |
| Corless Adrian J | Chief Technology Officer | filed 2010 - 2013 |
| Anderson Gerald A | Chief Financial Officer | filed 2007 - 2011 |
| Sperry Mark A | VP/GM, Continuous Power Div | filed 2006 - 2010 |
| Reid Chris | Vice President | filed 2007 - 2009 |
| Hutchison Thomas M | Vice President of Engineering | filed 2006 - 2008 |
| Millington Joseph M | VP Human Resources | filed 2006 - 2008 |
| Greenberg Allan | Vice President, Sales | filed 2006 - 2008 |
| Johnson Bradley H | VP Customer Operations | filed 2007 - 2008 |
| Bucknam Allen K | VP Strategy and Corporate Dev | filed 2007 - 2007 |
| Elter John F | VP Res. & System Architecture | filed 2006 - 2007 |
| Silvestri Gregory A | President | filed 2006 - 2007 |
| Nelson Jean M | Chief Financial Officer | filed 2006 - 2006 |
| Powers Robert Patrick | Acting Chief Financial Officer | filed 2006 - 2006 |
| Neumann David A | Chief Financial Officer | filed 2006 - 2006 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.