I subsequently learned that the anti-dilutive clause does not apply when the warrants are exercisable (at or below the share price) and mentioned it in another post. My apologies, I should of posted that as a separate new topic rather than including it in a larger discussion.
Also to be clear, it's not whenever the shares outstanding increases, as the exercising of warrants increases the share count. It's when there's new dilution above and beyond that caused by the exercising of existing warrants, etc. The actual effect is the anti-dilutive clause drops the exercise price of the warrant when new dilution occurs