This information does not represent an offer to sell or a solicitation of an offer to buy or sell shares of the Fund or any other security. Shares in the Fund are sold or bought only based on the information contained in the current Fund Information Statement. The Information Statement contains important information and should be read carefully before investing. While the Fund seeks to maintain a stable net asset value of $1.00 per share, there can be no assurance that the net asset value will not vary from this price. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. Fund shares are marketed through PMA Securities, Inc., member FINRA. The yields presented on this website represent past performance and are not a guarantee of future results. The fund may, from time to time, adjust certain management fees and expenses, which may affect the yield.

The daily rate refers to the net income generated over the previous one-day period; the income is then annualized. Fund performance changes over time and current performance may be lower or higher than what is stated. The yields represent past performance and should not be viewed as a guarantee of future results. The most recent yield information can be viewed by selecting “Rate Update” or you can call 1-800-783-4273. The CMS and IS are managed portfolios whose holdings are subject to change. For more complete information, please read the WISC (the “Fund”) information statement before investing with the Fund, which is provided on the WISC website or can be obtained by calling the numbers provided above. You should consider the fund's investment objectives, risks, charges and expenses before you invest. Information about these important subjects are detailed in the information statement, which you should read carefully before investing.

The CMS and IS are neither insured nor guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the funds seek to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in these funds. The Cash Management Series offers treasury management services while the Investment Series does not. As a result, the expenses are higher for the Cash Management Series than those of the Investment Series. This means that the Investment Series is expected to have a higher net yield than the Cash Management Series. Expenses are detailed in the Information Statement under "Expenses of the Portfolio."