John Cahalane

Tuesday's Children is a non-profit organization that provides personalized support to traumatized, grief-stricken children, families and communities left reeling from terrorism or traumatic loss. Its programs include youth support and guidance, health and wellness programs and counseling, career guidance, adult and family programming, and community service. The organization was founded in 2001 and is headquartered in New York, NY.

Tradeweb Markets LLC operates as a global fixed income and derivatives markets. It engages in building and operating electronic over-the-counter marketplaces. The company builds a global web-based electronic network of banks, asset managers, central banks, pension funds and insurance companies to buy and sell government bonds and other fixed income and derivative instruments. It also provides trading solutions for financial advisors and traders. The company was founded in 1998 and is headquartered in New York, NY.