All notices or other communications required or permitted to be provided hereunder shall be in writing and shall be deemed effectively given (i) upon personal delivery to the party to be notified, (ii) when sent by confirmed e-mail, telex or facsimile if sent during normal business hours of the recipient, if not, then on the next business day, (iii) five days after having been sent by registered or certified mail, return receipt requested, postage prepaid, or (iv) one day after deposit with a nationally recognized overnight courier, specifying next day delivery, with written verification of receipt. All communications shall be sent to the Company or the Investor, as applicable, at the address for such recipient listed on the signature pages hereto or at such other address as such recipient has designated by two days advance written notice to the other parties hereto.