Historical shareholding details of Mr. Bruce L. Claflin holdings in CIENA Corp. (CIEN)

Monthly changes of Mr. Bruce L. Claflin shareholding in CIENA Corp. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 27, 2025	Mr. Bruce L. Claflin	63,085	0.04%

Jan 06, 2025	Mr. Bruce L. Claflin	59,347	0.04%

Mar 21, 2024	Mr. Bruce L. Claflin	76,259	0.05%

Mar 30, 2023	Mr. Bruce L. Claflin	71,821	0.05%