0000950133-98-003282 8-K 3 19980913 5 7 19980914 NASD CIENA CORP 0000936395 3661 232725311 DE 1031 8-K 34 000-21969 98708489 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500 1201 WINTERSON ROAD LINTHICUM MD 21090 8-K 1 000095013398003282-001-seq1-8-k.txt FORM 8-K EX-99.1 2 000095013398003282-002-seq2-ex-99-1.txt TERMINATION AGREEMENT EX-99.2 3 000095013398003282-003-seq3-ex-99-2.txt SECOND AMENDMENT TO RIGHTS AGREEMENT