This excerpt taken from the SIGA 8-K filed Dec 10, 2009.
OTICES. All statements, requests, notices and agreements hereunder shall be in writing, and:
(a) if to the Placement Agents, shall be delivered or sent by mail, telex, facsimile transmission or email to (1) RBCCM, Attention: Mike Rosso, Managing Director: (415) 633-8644, and (2) Cowen, Attention: Head of Capital Markets (646) 562-1269; and
(b) if to the Company, shall be delivered or sent by mail, telex, facsimile transmission or email to SIGA Technologies, Inc. Attention: Ayelet Dugary, Chief Financial Officer, Fax: (212) 697-3130.
provided, however, that any notice to the Placement Agents pursuant to Section 8 shall be delivered or sent by mail, telex or facsimile transmission to the Placement Agents at their addresses set forth in their acceptance telex to the Placement Agents, which address will be supplied to any other party hereto by the Placement Agents upon request. Any such statements, requests, notices or agreements shall take effect at the time of receipt thereof, except that any such statement, request, notice or agreement delivered or sent by email shall take effect at the time of confirmation of receipt thereof by the recipient thereof.