EXHIBIT 4Stock Purchase Agreement • March 3rd, 2005 • Sponsor Investments, LLC • Industrial organic chemicals • New York
JOINT FILING AGREEMENTJoint Filing Agreement • March 3rd, 2005 • Sponsor Investments, LLC • Industrial organic chemicals
In accordance with Rule 13d-1(k) of the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a statement on Schedule 13D with respect to the Common Stock, par value $.001 per share of North American Technologies Group, Inc., and further agree that this Joint Filing Agreement shall be included as an Exhibit to such joint filing. The undersigned further agree that any amendments to such statement on Schedule 13D shall be filed jointly on behalf of each of them without the necessity of entering into additional joint filing agreements.
VOTING AGREEMENTVoting Agreement • March 3rd, 2005 • Sponsor Investments, LLC • Industrial organic chemicals • Delaware
