| Filed On | Filing |
|---|---|
| 03 Dec 2025 |
Form 3: Seirer Darren Clay, Director
Holds 439,993 shares of Common Stock |
| 11 Aug 2025 |
Form 3: Shandy Nathan Colin, CFO, Secretary, Treasurer
Holds 100 shares of Common Shares |
| 22 Feb 2024 |
Form 3: Ferrara Joseph Raymond, CFO
No securities owned |
| 23 Jun 2023 |
Form 3: Graves Gregory B, Director
Holds 300 shares of Common Stock |
| 24 Aug 2022 |
Form 3: Janel Corp, 10% owner and 2 others · Rubicon Technology, Inc.
Holds 1,108,000 shares of Common Stock, par value $0.001 per share |
| 01 Apr 2022 |
Form 3: Eidinger John, 10% owner
Holds 105,499 shares of Common Stock |
| 08 Oct 2021 | Form 3: Miller Ryan Karen, Director |
| 16 May 2018 |
Form 3: Verde Vincent, Secretary & Treasurer
No securities owned |
| 10 Jan 2018 |
Form 3: Melsen Gregory J, Director
No securities owned |
| 09 May 2017 |
Form 3: Pla Carlos, CFO
No securities owned |
| 01 Feb 2017 |
Form 3: van Kesteren Gerard, Director
No securities owned |
| 10 Jun 2016 |
Form 3: Aronson Brian, CFO
No securities owned |
| 23 Dec 2014 |
Form 3: Gonzalez John Joseph Ii, SR Managing Director NE Region
Holds 3,000,000 shares of Common Stock |
| 19 Sep 2014 |
Form 3: Killackey Brendan James, Director
No securities owned |
| 08 Nov 2013 |
Form 3: Schulte Dominique, 10% owner
Holds 7,692,308 shares of Common Stock, $0.001 par value per share |
| 04 Nov 2013 |
Form 3: Oaxaca Group L.l.c., 10% owner
Holds 7,692,308 shares of Common Stock, $0.001 par value per share |
| 26 Oct 2010 |
Form 3: Iacopella Vincent, Director
No securities owned |
| 22 Oct 2010 |
Form 3: Cesarski Stephen P, 10% owner
Holds 5,500,000 shares of Common Stock |
| 21 Oct 2010 |
Form 3: Dubato Philip J, EVP of Finance
No securities owned |
| 21 Oct 2010 |
Form 3: Jannello Noel J, Director
Holds 25,000 shares of Common Stock |
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