"Not seeing anything on NJWarn they would have to report something like this."
From what I understand, they got caught on that last year, which is why they extended the off-payroll date for some people to Feb 20th this year. (Probably had surplused the HR people who knew the laws) . Instead of paying the fine for late notice, they bumped the date. You can see AT&T / Bedminster on the 2024 NJ WARN document.
IMO, all these rumors about Bedminster closing this summer are just panic. Of course always leave room for the hail Mary, but ... I don't believe it. The building is leased till 2035.
In any case, if they were 'closing' end of August, they wouldn't have to post it until June.
Another scenario - they panicked last time when they bumped the date and have since researched the NJ law better... and now they don't care about posting or the fine.
Since the severance package for many is already greater than the NJ law requires, even adding in the fine, it doesn't change their bottom line.