Dae Gon Ha

Hannah Adeoye

Yatin Suneja

- Surrozen, Inc. entered into a Sales Agreement with TD Securities (USA) LLC on **August 29, 2025**, to offer and sell shares of its common stock.  **[1824893_0000950170-25-112253_srzn-ex1_1.htm:0]** **[1824893_0000950170-25-112253_srzn-20250829.htm:1]** 
- The company may sell common stock with an aggregate offering price of up to **$50.0 million**.  **[1824893_0000950170-25-112253_srzn-ex5_1.htm:0]** **[1824893_0000950170-25-112253_srzn-ex1_1.htm:1]** **[1824893_0000950170-25-112253_srzn-20250829.htm:1]** 
- TD Securities (USA) LLC will act as the sales agent and will receive a commission of up to **3.0%** of the gross sales proceeds.  **[1824893_0000950170-25-112253_srzn-20250829.htm:1]** 
- Sales of the shares can be made through various methods, including "at the market offering" on the Nasdaq Capital Market.  **[1824893_0000950170-25-112253_srzn-20250829.htm:1]**

Surrozen, Inc./DE (SRZN)