SUPPLEMENTAL RETIREMENT BENEFIT AGREEMENT
Agreement made as of this 15th day of November, 1991 by and between Mosinee Paper Corporation, a
Wisconsin corporation (the "Corporation") and Richard L. Radt, of Wausau, Wisconsin ("Mr. Radt").
WHEREAS, Mr. Radt is employed as President and Chief Executive Officer of the Corporation and has
performed his duties in a manner highly satisfactory to the Corporation; and
WHEREAS, the Corporation has determined to provide Mr. Radt with deferred compensation in the form of a
supplemental retirement benefit in recognition of Mr. Radt's agreement to continue to perform services for the
Corporation as its President and Chief Executive Officer;
NOW, THEREFORE, the Corporation and Mr. Radt agree as follows:
1. Payment of Supplemental Retirement Benefit.
(a) On the last to occur of (1) August 1, 1992, or (2) the date which is fifteen days after the date of Mr. Radt's
termination of employment with each of the Corporation and the Corporation's subsidiaries, the Corporation shall
pay to Mr. Radt, if then living, otherwise to Mr. Radt's Beneficiary or Beneficiaries (determined in accordance
with paragraph 3) an amount equal to the Supplemental Retirement Benefit Amount (determined in accordance
with paragraph 2); provided, however, that no payment shall be made to Mr. Radt's Beneficiary or Beneficiaries
pursuant to this subparagraph
(a) if a payment to such Beneficiary or Beneficiaries has been made pursuant to subparagraph (b).
(b) If Mr. Radt dies prior to August 1, 1992, the Corporation shall, within fifteen days of the date of his death,
pay to Mr. Radt's Beneficiary or Beneficiaries (determined in accordance with paragraph 3) an amount equal to
the Supplemental Retirement Benefit Amount (determined in accordance with paragraph 2).
2. Supplemental Retirement Benefit Amount.
(a) Subject to the provisions of subparagraph (b), the "Supplemental Retirement Benefit Amount" shall be an
amount equal to the excess of (1) $214,312