WEBSep 23, 2024 · Increased company match on Boeing 401 (k) to 100% of first 8% of pay, plus continue automatic 4% company contribution. Was 75% of 8% of pay, plus automatic 4% company contribution. Learn more about Boeing’s Best and Final Contract Offer. Contingent on ratification by 11:59 p.m. on Sept. 27.