Investor Presentaiton

2 Cautionary Statement This document is current as of December 17, 2019, except where otherwise stated. The information contained in this presentation is provided by Organigram ("OGI" or the "Company") for informational purposes only and does not constitute an offer to issue or arrange to issue, or the solicitation of an offer to issue, securities of OGI or other financial products. No part of this presentation shall form the basis or be relied upon in connection with any contract, commitment or investment decisions in relation thereto. The information contained herein is not investment or financial product advice and is not intended to be used as the basis for making an investment decision. No securities commission or similar regulatory authority in Canada has reviewed this presentation. No representation or warranty, express or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions and conclusions contained in this presentation. This presentation is not meant to provide a complete or comprehensive analysis of OGI's financial or business prospects. To the maximum extent permitted by law, none of OGI nor its directors, officers, employees or agents, nor any other person accepts any liability, including, without limitation, any liability arising out of fault or negligence, for any loss arising from the use of the information contained in this presentation. Certain of the information in this presentation contains certain "forward-looking information" within the meaning of applicable securities laws ("forward-looking information"). Forward-looking information, in general, can be identified by words such as "outlook", "objective", "plan", "expect", "project", "intend", "believe", "anticipate", "estimate", "continue", "budget", "schedule" or "forecast" and other similar words, or statements that certain events or conditions "may", "could", "would", "might" or "will" occur. Forward-looking information is based on the opinions and estimates of management at the date the statements are made, and are subject to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those anticipated in forward-looking information, including, among others, OGI's crop yields, product liability, government regulation, legislative and regulatory developments (including in relation to cannabis from Health Canada), OGI's expansion plans, as well as those risk factors identified in OGI's most recent MD&A, AIF and other disclosure documents available on SEDAR at www.sedar.com and www.sec.gov/edgar.shtml under OGI's issuer profile. The information contained in this presentation should be considered in the context of the circumstances prevailing at the time and OGI undertakes no obligation to update forward-looking information to reflect material developments which may occur after the date this presentation was prepared or if circumstances or management's estimates or opinions should change except as required by law. The reader is cautioned not to place undue reliance on forward-looking statements. The financial information in this document contains certain financial performance measures that are not defined by and do not have any standardized meaning under IFRS and are used by management to assess the financial and operational performance of the Company. These include cost of cultivation, adjusted EBITDA and adjusted EBITDA margin. The Company believes that these non-IFRS financial measures, in addition to conventional measures prepared in accordance with IFRS, enable investors to evaluate the Company's operating results, underlying performance and prospects in a similar manner to the Company's management. As there are no standardized methods of calculating these non-IFRS measures, the Company's approach may differ from those used by other issuers, and accordingly, the use of these measures may not be directly comparable. Accordingly, these non-IFRS measures are intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. For further information regarding these non-IFRS measures, including definitions, a quantitative reconciliation to the most directly comparable IFRS measure, see the final slides in this presentation. Readers are cautioned against comparing cost of cultivation per gram harvested with cost of sales for the same period for at least two reasons. 1. Cost of sales includes packaging costs which "cost of cultivation" does not. 2. There is a delay between when product is harvested and when it is sold and cost of cultivation does not include indirect production costs. This presentation does not constitute an offer of shares for sale in the United States or to any person that is, or is acting for the account or benefit of, any U.S. person as defined in Regulation S under the United States Securities Act of 1933, as amended (the "Securities Act") ("U.S. Person"), or in any other jurisdiction in which such an offer would be illegal. OGI's shares have not been and will not be registered under the Securities Act. We seek safe harbour. This document may not be reproduced, further distributed or published in whole or in part by any other person. This document may only be disseminated or transmitted into any jurisdiction in compliance with, and subject to, applicable securities laws. Readers are required to ensure their compliance with applicable securities laws. ORGANIGRAM

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