Oneok (OKE -4.72%) has been busy over the past couple of years. The midstream giant has closed several acquisitions that significantly increased its scale, diversification, and growth profile. That wheeling and dealing has continued this month. The company recently unveiled two more deals to further enhance its scale and strengthen its financial profile. These transactions will also give it more fuel to grow its nearly 3.5%-yielding dividend.The transaction binge continuesOneok began its transformational sh ...