The Pulse Network, Inc. (ISNN: OTC Link/FINRA BB) | Splits Fri, Apr 12, 2013 12:00 - The Pulse Network, Inc. ( ISNN : OTC Link/FINRA BB) - Splits - Effective Fri, Apr 12, 2013, ISNN: OTC Link/FINRA BB engaged in a fwd split. As a result of the split, shs increased by 15 for 1 split. Payable upon surrender.. Due to the split, ISNN is no longer valid. The new trading symbol is ISNND. You may find a complete list of splits at otcmarkets.com .