New York Community Bancorp, Inc. (NYSE:NYCB) shares are trading higher Friday. Several company insiders reported stock purchases, including CEO Thomas Cangemi. Here’s a look at what’s going on. What To Know: New York Community Bancorp shares have fallen more than 55% over the past two weeks after the company reported worse-than-expected fourth-quarter results and sparked fear among investors regarding the financial stability of the bank. According to SEC filings, several company insiders have reported purchases of the bank’s stock on Friday: CEO, President and Director Thomas Cangemi purchased…