| Date | High | Low | Volume | |||||||||
| Sep 1,2024 | 2.45 | 1.88 | 525,200 | |||||||||
| Aug 1, 2024 | 2.48 | 1.67 | 570,300 | |||||||||
| Jul 1, 2024 | 2.69 | 2.41 | 821,700 | |||||||||
| Jun 1, 2024 | 3.07 | 2.51 | 413,200 | |||||||||
| Mny1,2024 | 3.54 | 2.69 | 645,600 | |||||||||
| Apr 1,2024 | 3.83 | 2.82 | 459,500 | |||||||||
| Mar 1, 2024 | 4.24 | 3.60 | 541,700 | |||||||||
| Feb 1,2024 | 4.35 | 3.45 | 1,446,500 | |||||||||
| Jan 1,2024 | 4.58 | 2.99 | 1,213,600 | |||||||||
| Dac 1,2023 | 3.30 | 2.68 | 383,200 | |||||||||
| Nov1,2023 | 3.20 | 2.50 | 414,700 | |||||||||
| Oct 1,2023 | 3.39 | 2.34 | 311,500 | |||||||||
| Name, Office (if any) and Principal Occupation | Director Since | Common Shares Beneficially Owned | Stock Options Held | Warrants | ||||||||||||
| Dr. Sankar Das Gupta, Mississauga, Ontario, Canada Executive Chairman | 1996 | 10,445,751 | 560,000 | 1,420,000 | ||||||||||||
| Dr. Carolyn M. Hansson(1)(2) Waterloo, Ontario, Canada Director Professor of Materials Engineering, Department of Mechanical and Mechatronics Engineering, University of Waterloo | 2017 | 50,000 | 45,000 | - | ||||||||||||
| Dr. James K. Jacobs(1)(2), Toronto, Ontario, Canada Director Retired | 2018 | 478,107 | 34,000 | - | ||||||||||||
| Kartick Kumar(1)(2) San Francisco, California, USA Director Managing Director, Climate Investments, King Philanthropies | 2021 | 11 | 20,000 | - | ||||||||||||
| Dr. Rajshekar Das Gupta Oakville, Ontario, Canada Director, Chief Executive Officer | 2022 | 246,048 | 2,370,000 | 38,884 | ||||||||||||
| Steven Berkenfeld New York, New York USA Director | 2023 | - | 28,000 | - | ||||||||||||
| John Gibson Hamilton, Ontario, Canada Secretary and Chief Financial Officer | N/A | 3,444 | 140,000 | - | ||||||||||||
| Audit Fees | 202 4* | 202 3* | ||||||
| Audit fees | $ | 440,118 | $ | 385,365 | ||||
| Audit related fees | $ | 23,643 | - | |||||
| Tax compliance | $ | 4,416 | $ | 4,450 | ||||
| Other audit related | - | - | ||||||
| Total | $ | 468,177 | $ | 389,815 | ||||
| September 30, | ||||||||
| 2024 | 2023 | |||||||
| Promissory Note | $ | 519,000 | $ | 1,026,000 | ||||
| Date | High | Low | Volume | |||||||||
| Sep 1, 2024 | 3.25 | 2.54 | 278,200 | |||||||||
| Aug 1, 2024 | 3.40 | 2.61 | 350,300 | |||||||||
| Jul 1, 2024 | 3.77 | 3.30 | 236,600 | |||||||||
| Jun 1, 2024 | 4.23 | 3.49 | 169,700 | |||||||||
| May 1, 2024 | 4.65 | 3.68 | 273,200 | |||||||||
| Apr 1, 2024 | 5.10 | 3.95 | 259,800 | |||||||||
| Mar 1, 2024 | 5.51 | 4.88 | 190,900 | |||||||||
| Feb 1, 2024 | 5.80 | 4.66 | 445,500 | |||||||||
| Jan 1, 2024 | 6.03 | 3.99 | 388,200 | |||||||||
| Dec 1, 2023 | 4.53 | 3.50 | 255,700 | |||||||||
| Nov 1, 2023 | 4.44 | 3.42 | 206,500 | |||||||||
| Oct 1, 2023 | 4.65 | 3.16 | 196,300 | |||||||||
