December 8, 2025 · Form 4 insider transaction
DUNN JEFFREY W sold 1,241 shares of SIBN at $19.33 per share, a transaction worth $24.0K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 3 days after the transaction.
The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated May 7th, 2025.; The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $19.13 to $19.85, 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 these footnotes.; Includes 10,307 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive on shares of the Issuer's common stock.