Pretty well every employer is a shareholder. Speak out to the board and investor relations. If everyone floods them with messages showing disapproval as shareholders, the long term impact to the business they can’t ignore it.
Even with exxon owning 69.6% of the shares it starts to open so legal questions if they have opposition from other shareholders.
Your silence is acceptance.
If long term this hurts imperial there may be grounds for a shareholder class action.