Not the first time but hey, we are #1...
Mutual of Omaha's planned $600 million, 44-story skyscraper will rise 677 feet over downtown Omaha. That’s 43 feet more than the First National Bank Tower, tallest for the past two decades.
https://omaha.com/news/local/mutual-of-omaha-tower-will-rise-as-tallest-building-on-city-skyline/article_a11ca01a-44f9-11ed-ab78-2f4872cee2c3.html