Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2015-04-22 | Xavier Pontone has been a director since October 2013. He is a director designee of Air Liquide Investissements d’Avenir et de Démonstration... Currently, Air Liquide has designated Xavier Protone as this director. |
| 2016-04-15 | Xavier Pontone ... has been a director since October 2013. He is a director designee of Air Liquide Investissements d’Avenir et de Démonstration... Xavier Pontone ... Total ... 91,600 |
| 2017-05-23 | Additionally, Xavier Pontone has informed the Board of Directors that he is resigning from his positon as a member of the Board of Directors, effective at the Annual Meeting. ... Xavier Pontone ... Total ($) 40,000 |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-05-06