BigBear.ai
BigBear.ai Holdings, Inc. (NYSE: BBAI) Chief Executive Officer Kevin McAleenan reported an insider transaction in an SEC Form 4 filing submitted on September 30, 2026. The disclosure revealed the disposition of 21,523 shares of common stock executed specifically to cover statutory tax withholding obligations linked to the vesting of restricted stock units (RSUs). This automated "sell--to--cover" transaction satisfies tax liabilities arising from executive equity compensation rather than reflecting open--market discretionary selling.