IN WITNESS WHEREOF, the parties have executed this Series AA Preferred Stock

IN WITNESS WHEREOF, the parties have executed this Series AA Preferred Stock Purchase Agreement as of the date first written above. COMPANY: Blue Talon Data Systems, Inc. By: Pratik Verma, President PURCHASERS: (print company name if applicable) By: (signature) Name: (please print) Title: (if signing for company) SIGNATURE PAGE TO STOCK PURCHASE AGREEMENT EFTA01099510 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above. COMPANY: Blue Talon Data Systems, Inc. By: Pratik Verma, President INVESTORS: (print company name if applicable) By: (signature) Name: (please print) Title: (if signing for company) SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT EFTA01099511 IN WITNESS WHEREOF, the parties have executed this Right of First Refusal and Co-Sale Agreement as of the date first written above. COMPANY: Blue Talon Data Systems, Inc. By: Pratik Verma, President KEY HOLDERS: Pratik Verma AgeTak Holdings, LLC Pratik Verma INVESTORS: (print company name if applicable) By: (signature) Name: (please print) Title: (if signing for company) SIGNATURE PAGE TO RIGHT Of FIRST REFUSAL AND CO-SALE AGREEMENT EFTA01099512 IN WITNESS WHEREOF, the parties have executed this Voting Agreement as of the date first written above. COMPANY: Blue Talon Data Systems, Inc. By: Pratik Verma, President KEY HOLDERS: Pratik Verma AgeTak Holdings, LLC By: Pratik Verma, Chief Manager INVESTORS: (print company name if applicable) By: (signature) Name: (please print) Title: (if signing for company) SIGNATURE PAGE TO VOTING AGREEMENT EFTA01099513