Director resigns after Senate confirmation to lead the CDC; transition was pre-announced

The board departure was already expected. Dr. Erica Schwartz’s resignation was disclosed on May 8, 2026, and was conditioned on Senate confirmation to become CDC director; that confirmation occurred on August 5, making the resignation automatic. The filing says it was not caused by any disagreement with Butterfly Network. (Board resignation disclosure)

This is confirmation, not a new strategic development. The 8-K formalizes the previously announced transition and includes a congratulatory press release, but provides no replacement director, board-composition change, operating update, or financial information. Because the event was already known and the filing adds little beyond its effective date, it is routine versus expectations. (Exhibit 99.1)