Solus Alternative Asset Management LP sold VTOL

Footnotes

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.0000 to $43.0500 inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder 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 herein.; The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP (collectively, the "Reporting Persons"). Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.; The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.