Investor Presentation

Disclaimer Forward-Looking Information This presentation contains "forward-looking information" within the meaning of applicable securities laws, including the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking information contained in this presentation may be identified by the use of words such as, "may", "would", "could", "will", "likely", "expect", "anticipate", "believe", "intend", "plan", "forecast", "project", "estimate", "outlook" and other similar expressions. Forward-looking information is not a guarantee of future performance and is based upon a number of estimates and assumptions of management in light of management's experience and perception of trends, current conditions and expected developments, as well as other factors relevant in the circumstances, including assumptions in respect of current and future market conditions, the current and future regulatory environment, and the availability of licenses, approvals and permits. Examples of forward-looking information contained in this presentation include statements regarding the guidance for fiscal year 2023; the Company's strategic plans, objectives and roadmap; the estimated addressable market opportunity; and expectations for other economic, business, and/or competitive factors. Although the Company believes that the expectations and assumptions on which such forward-looking information is based are reasonable, undue reliance should not be placed on the forward-looking information because the Company can give no assurance that they will prove to be correct. Actual results and developments may differ materially from those contemplated by these statements. Forward-looking information is subject to a variety of risks and uncertainties that could cause actual events or results to differ materially from those projected in the forward-looking information. Such risks and uncertainties include, but are not limited to, our recent growth, which may not be indicative of our future growth; current and future market conditions; risks related to federal, state, provincial, territorial, local and foreign government laws, rules and regulations, including federal and state laws in the United States relating to cannabis operations in the United States; and the risk factors set out in the Company's most recently filed MD&A, filed with the Canadian securities regulators and available under the Company's profile on SEDAR+ at www.sedarplus.ca and in the section titled "Risk Factors" in the Company's Annual Report on Form 10-K for the year ended December 31, 2022 filed with the Securities and Exchange Commission (the "SEC") on March 16, 2023, the Company's Annual Report on Form 10-K/A for the year ended December 31, 2022 filed with the SEC on May 4, 2023 and its subsequently filed quarterly reports on Form 10-Q. The statements included in this presentation are made as of the date of this presentation. TerrAscend disclaims any intent or obligation to update any forward-looking information, whether as a result of new information, future events or results or otherwise, other than as required by applicable securities laws. No stock exchange, securities commission or other regulatory authority has approved or disapproved the information contained herein. 4 TERRASCEND p. 2

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