Insider Transaction Report for Jeremy Ung at Blackline, Inc.

This filing details a transaction by Jeremy Ung, Chief Technology Officer at Blackline, Inc. On April 1, 2026, Mr. Ung acquired 50,610 shares of Common Stock through the vesting of Restricted Stock Units (RSUs). These RSUs vest in tranches, with 25% vesting on February 20, 2027, and the remainder vesting quarterly thereafter, contingent upon continued service. Following this transaction, Mr. Ung holds 139,332 shares. The acquisition was made at a price of $0.0 per share, as indicated by the RSU grant terms.