Broker moves ahead of the unofficial start of summer.

Brokers are busy hiring this week along with several board appointments.

Several moves on the buy-side lead while one exchange official calls it quits.

April showers brought several high profile job brokerage moves.

Big names on the move amid M&A in electronic brokerage.

Major moves among the sell-side highlight this week's changes.

SEC vet joins electronic market maker.

This week's personnel moves in the securities space.

This week's roundup of personnel moves in the securities space.

Brokers spring into action with new hires.