Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.
−Removed: Our Class A common stock and Warrants are listed on NYSE under the symbols "SST" and "SST.WS," respectively.
+Added: Our Class A common stock is listed on the NYSE under the symbol "SST".
There is no public trading market for our Class C common stock.
+Added: On May 5, 2025, the NYSE completed the removal from listing and registration of our Warrants from the NYSE.
Holders of Record
11 unchanged sentences
Recent Sales of Unregistered Securities
−Removed: Repurchase of Equity Securities
+Added: During the second quarter of 2025, we sold 450,000 unregistered shares of our Class A Common Stock at a price of $5.00 per share (for aggregate proceeds of $2.3 million to a charitable foundation established by our co-founder and CEO.
+Added: The proceeds are being used for general corporate expenses.
+Added: Issuer Purchases of Equity Securities
2022 Repurchase Program
−Removed: In August 2022, our Board of Directors authorized up to $25 million for the repurchase of our Class A common stock and Warrants (the " 2022 Repurchase Program " ).
−Removed: During fiscal year 2024 there were no repurchases under the 2022 Repurchase Program and, as of December 31, 2024, we had a remaining balance of approximately $24 million under the 2022 Repurchase Program.
+Added: On August 11 2022, our Board of Directors authorized and we announced up to $25.0 million for the repurchase of our Class A common stock and Warrants (the "2022 Repurchase Program").
+Added: The 2022 Repurchase Program does not expire.
+Added: During 2024 there were no repurchases of Class A common stock and Warrants.
+Added: There were immaterial repurchases of Class A common stock during the third quarter of 2025.
+Added: The following table provides certain information with respect to our purchases of Class A common stock during the fourth quarter of 2025:
+Added: Total Number of Shares Purchased
+Added: Average Price Paid per Share
+Added: Total Number of Shares
+Added: Part of Publicly
+Added: Announced Plans or
+Added: Approximate Dollar
+Added: Value of Shares that May Yet Be
+Added: Purchased Under the Plans or
+Added: (in thousands)
+Added: October 1 - 31
+Added: November 1 - 30
+Added: December 1 - 31
+Added: Total Repurchases
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.