New Trustees named to Board

The Board’s new members include an alumnus and a new Vice President of the Parents Association.

Hayley Broadbent was an executive at Morgan Stanley for 30 years, where she led the Finance Division’s strategy and global business transformation. A philanthropist, Hayley co-founded Peg’s Cure, honoring her late husband Peg Broadbent, which raised over $1 million to purchase personal protective equipment (PPE) for frontline workers during the COVID crisis. She has served on Browning’s Annual Fund Committee. She has two children, Sebastian ’29 and his twin sister, Grace, who attends Marymount.

George Cabrera, III ’98 is the Product Management Leader at Meta. He previously worked as a technical lead at NetApp, one of the largest producers and marketers of data storage systems, before heading to Facebook where he worked in the Core Data team designing Facebook’s core caching system TAO. George joined Browning in the seventh grade. He and his wife, Tatiana, live in Belmont, CA, with their daughters, Mia and Evie.

Sandrine Cousquer-Okasmaa is the General Counsel and Chief Compliance Officer of Bond Financial Technologies, an enterprisegrade financial technology platform that streamlines the integration between brands and banks. Before Bond, Sandrine was the General Counsel, Chief Compliance Officer, and Corporate Secretary of Imprint, another financial technology company. She also acts regularly as a judge at the annual Cornell Law School Transactional Lawyering Competition. Sandrine and her husband, Viktor, are parents of Charles ’32 and Jacqueline, who is at the Marymount School.

Clare Hallinan serves as the Vice President of Browning’s Parents Association. She is also involved in the New York Junior League and the Child Center of NY’s ParentChild+ program, which provides educational resources for parents. Previously she worked in investment banking, private banking and asset management at Warburg Dillon Read, Citigroup, and Goldman Sachs. She and her husband, Blake, are parents to Ryan ’31 and two daughters, Audrey and Nora, who attend The Spence School, where Clare is also very involved.

Ian Sandler is the Managing Director and Chief Operating Officer of Insight, a global private equity and venture capital firm, and has direct management oversight for the newly launched Insight Partners Public Equities (IPPE). He and his wife, Mackenzie, are the founders of Riley’s Way Foundation, a nonprofit that empowers young leaders to use kindness and empathy to create meaningful connections and positive change in the world. They have a son, Brody ’27, at Browning.