My question involves employment and labor law for the state of: Massachusetts. i'm a salaried employee (management and exempt from overtime). 6 years ago the company switched from vacation/personal/sick time to paid time off or pto. anyway, on more than 1 occasion i left work early for personal reasons. even though i worked between 3-5 hours of the scheduled work day my employer docked me for 8 hours of pto. since i don't get paid extra or given time compensation for working the required 14 Saturdays each year and 8-9 hours per day, should they have done that? my understanding was no overtime for extra hours worked and no deduction for not working the full 8. any help is greatly appreciated.