| Filed On | Filing |
|---|---|
| 21 Mar 2024 | SC 13D |
| 08 May 2023 | SCHEDULE 13D |
| 23 Mar 2023 | THE SCHEDULE 13D |
| 09 Aug 2021 | THE SCHEDULE 13D |
| 08 May 2018 | SC 13D |
| 27 Jan 2014 | SCHEDULE 13D |
| 14 Aug 2013 | SCHEDULE 13D |
| 08 Feb 2013 | SCHEDULE 13D |
| 13 Feb 2012 | PARAMETRIC SOUND CORPORATION 13D |
| 02 Mar 2011 | SCHEDULE 13D |
| 04 Oct 2010 | SCHEDULE 13D |
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