NextTrip Inc. Watch

from 8-K 30 pages Sigma Additive Solutions, Inc. Up to $1,500,000 of Common Stock At-The-Market Issuance Sales Agreement

from 8-K 39 pages 1,488,507 Shares of Common Stock Sigma Labs, Inc. Underwriting Agreement

from 8-K 40 pages Underwriting Agreement Between Sigma Labs, Inc. and Aegis Capital Corp. as Representative of the Several Underwriters 1 Sigma Labs, Inc. Underwriting Agreement

from 8-K 25 pages This Letter (This “Agreement”) Constitutes the Agreement Between Sigma Labs, Inc., a Nevada Corporation (The “Company”), and Dawson James Securities, Inc. (“Dawson” or the “Placement Agent”) Pursuant to Which Dawson Shall Serve as the Exclusive Placement Agent (The “Services”) for the Company, on a Reasonable “Best Efforts” Basis, in Connection With the Proposed Offer and Placement (The “Offering”) by the Company of Its Securities (As Defined Section 3 of This Agreement). the Company Expressly Acknowledges and Agrees That Dawson’s Obligations Hereunder Are on a Reasonable “Best Efforts” Basis Only and That the Execution of This Agreement Does Not Constitute a Commitment by Dawson to Purchase the Securities and Does Not Ensure the Successful Placement of the Securities or Any Portion Thereof or the Success of Dawson Placing the Securities. 1. Appointment of Dawson James Securities, Inc. as Exclusive Placement Agent

from 8-K 25 pages Placement Agency Agreement

from 8-K 32 pages Underwriting Agreement Between Sigma Labs, Inc. and Dawson James Securities, Inc., as Representative of the Several Underwriters Sigma Labs, Inc. Underwriting Agreement

from S-1/A 32 pages Underwriting Agreement Between Sigma Labs, Inc. and Dawson James Securities, Inc., as Representative of the Several Underwriters Sigma Labs, Inc. Underwriting Agreement

from S-3 38 pages At the Market Offering Agreement