Lee D. Chaikin

Calder Group Ltd. supplies lead sheet, fabricated lead products and parts. Its products include lead sheet, colour coated lead sheet, thin lead sheet, ancillary products. The company is headquartered in Chester, the United Kingdom.

Calder Finco UK Ltd. manufactures bronze and precision engineering products. Its group is engaged in comprise lead refining and the manufacture of lead bronze products as well as specialist precision engineering. The company was founded on February 24, 2006 and is headquartered in Chester, GB.

NJOY LLC manufactures and distributes electronic cigarettes. Its products include kings, express starter kits, cartridge refills and onejoy disposable ecigs. The company offers a variety of rechargeable and non-rechargeable electronic cigarette products made for adult smokers. It provides nicotine and rich tobacco and menthol flavor without smoke or odor. NJOY was founded by Mark H. Weiss and Craig Weiss in 2006 and is headquartered in Scottsdale, AZ.

Calder Group Holdings Ltd. is a holding British company founded in 2015. The private company is based in Chester, UK. The company's subsidiary manufactures and distributes lead sheet.

Armavir Partners LLC (Armavir Partners) is a private equity firm founded in 2018 by Christopher Gioia, Lee Chaikin, and Jeffrey Libshutz. The firm is headquartered in New York.

Cowen Investment Management LLC (Cowen Investment Management) is a venture capital subsidiary of Cowen, Inc. founded in 1997. The firm is headquartered in New York.

Stone Point Capital LLC (Stone Point Capital) is a Private Equity firm founded in 1985. The firm is headquartered in Greenwich, Connecticut.