as of 6/18/2026 6:27:14 AM

Yvette Ostolaza

Sidley Austin LLP
2323 Cedar Springs Road Suite 2600
Dallas, Texas 75201-1856

(214) 981-3401

Not available

Date Admitted

Illinois Registration Status

Active out of state lawyer permitted to practice pursuant to Rule 707 in specific Illinois proceedings as documented in the record of each proceeding. Contact ARDC Registration Department for permitted proceedings.

Malpractice Insurance

In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.

Public Record of Discipline and Pending Proceedings

None

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