Transactions

has been acquired by the Builder's Bloc Employee Stock Ownership Plan

has been acquired by the Butters Employee Stock Ownership Plan

Advisor to the Buyer

has been recapitalized into a partnership through a private placement.

has been recapitalized through a private placement and a buyback of ESOP shares. Financing provided by

has been acquired by the Modern Air Employee Stock Ownership Plan

Advisor to the Buyer

has been acquired by the NP Mechanical Employee Stock Ownership Plan

Advisor to the Buyer

has been acquired by the Rumsey Construction Employee Stock Ownership Plan

Advisor to the Buyer

Sale of assets to an undisclosed buyer

Advisor to the Seller

has been acquired by

Advisor to the Seller

has been acquired by the True Air Mechanical Employee Stock Ownership Plan

Advisor to the Buyer