SolarWindow Technologies, Inc. (WNDW)

[TRUISM]

***** In accordance with SEC rules, OTC Markets issued the following warning regarding purchase and sale transactions in the Company’s stock:


“Warning! This security is eligible for Unsolicited Quotes Only

This stock is not eligible for proprietary broker-dealer quotations. All quotes in this stock reflect unsolicited customer orders. Unsolicited-Only stocks have a higher risk of wider spreads, increased volatility, and price dislocations. Investors may have difficulty selling this stock. An initial review by a broker-dealer under SEC Rule15c2-11 is required for brokers to publish competing quotes and provide continuous market making.


Warning! This security is traded on the Expert Market

The Expert Market® serves broker-dealer pricing and investor best execution needs. Quotations in Expert Market securities are restricted from public viewing. OTC Markets Group may designate securities for quoting on the Expert Market when it is not able to confirm that the company is making, or when the security is otherwise restricted from public quoting.”

TRUISM