; and (B) notwithstanding subparagraph (A), be personally responsible for 10 percent of any damages, civil penalties, or other restitution or fees assessed against the operator for all violations, with the operator responsible for not more than 90 percent. (2) No reimbursement An operator may not refund in any way any amounts paid by a shareholder under paragraph (1). . (5) Migrant and Seasonal Agricultural Worker Protection Act Section 505 of the Migrant and Seasonal Agricultural Worker Protection Act, as added by subsection (b)(5), is further amended by adding at the end the following: (b) Joint liability of large shareholders (1) In general In any action or proceeding for a violation of this Act, including any regulation under this Act, the 10 largest shareholders of a farm labor contractor, agricultural employer, or agricultural association, as determined by the fair value for their beneficial interest as of the beginning of the period during which such violation occurred, shall— (A) jointly and severally be personally liable for all violations of this Act, including any regulation under this Act, and for all damages awarded and civil penalties assessed for such violations