September 3, 2025 · Form 4 insider transaction
MARINER JONATHAN D sold 141 shares of OS at $20.07 per share, a transaction worth $2.8K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2025.; Represents the weighted average share price of an aggregate total of 141 shares sold in the price range of $20.00 to $20.16, inclusive, by the Reporting Person. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer or any security holder of the issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4.; The shares reported include unvested restricted stock units.