The property asset involved in this transaction is a single-family residence located at 608 Sagg Main Street, Sagaponack. It has a total square footage of 10,000 and was sold for a price of $22,000,000, resulting in a price per square foot of $2,200.

Summary of transaction details:

• Property Type: SFR
• Transaction Amount: $22,000,000
• Address: 608 Sagg Main Street
• Market: Sagaponack
• Square Footage: 10,000
• Price Per Square Foot: $2,200
• Buyer: Rachel Cook
• Seller: Michael Green & Marisa Zanuck
• Seller's Representative: Adam Hofer, Michael Lorber & Alexander Boriskin - Douglas Elliman

Key individuals involved in this deal include Rachel Cook as the buyer, and Michael Green and Marisa Zanuck as the sellers. The transaction was represented by Adam Hofer, Michael Lorber, and Alexander Boriskin from the agency Douglas Elliman, who acted on behalf of the sellers.