December 18, 2025 · Form 4 insider transaction
PISETSKY MICHAEL A. sold 19,600 shares of SIBN at $20.15 per share, a transaction worth $394.9K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated June 13th, 2025.; The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $20.00 to $20.26, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.; Includes 125,823 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one shares of the Issuer's common stock.