Kosaraju Sheela, SVP and General Counsel at CIENA CORP ($CIEN), sold shares on the open market five times in the last year for nearly $1 million. Her most recent CIEN insider sale occurred on January 15, 2026. These transactions rank her 4,957th out of 11,678 insiders by sale value, trailing the average of $8.6 million across about six sales per insider. She reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 2012 | $401.71 | 92,107.0000 | 145,248,000 | 2.14% | 0.00% |
| March 20, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 198 | $383.89 | 94,119.0000 | 145,248,000 | 0.21% | 0.00% |
| March 20, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 344 | $383.89 | 94,317.0000 | 145,248,000 | 0.36% | 0.00% |
| March 20, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 728 | $383.89 | 95,239.0000 | 145,248,000 | 0.76% | 0.00% |
| March 20, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 578 | $383.89 | 94,661.0000 | 145,248,000 | 0.61% | 0.00% |
| March 20, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 164 | $383.89 | 95,967.0000 | 145,248,000 | 0.17% | 0.00% |
| Jan. 15, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 382 | $246.23 | 96,131.0000 | 145,248,000 | 0.40% | 0.00% |
| Jan. 2, 2026 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 1748 | $241.00 | 96,513.0000 | 145,248,000 | 1.78% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 107 | $230.34 | 102,460.0000 | 145,248,000 | 0.10% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 578 | $230.34 | 102,912.0000 | 145,248,000 | 0.56% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 728 | $230.34 | 103,490.0000 | 145,248,000 | 0.70% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 164 | $230.34 | 104,218.0000 | 145,248,000 | 0.16% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 1652 | $230.34 | 99,370.0000 | 145,248,000 | 1.64% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 1438 | $230.34 | 101,022.0000 | 145,248,000 | 1.40% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 345 | $230.34 | 102,567.0000 | 145,248,000 | 0.34% | 0.00% |
| Dec. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 1109 | $230.34 | 98,261.0000 | 145,248,000 | 1.12% | 0.00% |
| Dec. 16, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | A | Common Stock | 6672 | $0.00 | 104,382.0000 | 145,248,000 | 6.83% | 0.00% |
| Dec. 16, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | A | Common Stock | 13049 | $0.00 | 97,710.0000 | 145,248,000 | 15.41% | 0.01% |
| Oct. 1, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 1747 | $143.42 | 84,661.0000 | 145,158,000 | 2.02% | 0.00% |
| Sept. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 106 | $138.37 | 86,408.0000 | 145,158,000 | 0.12% | 0.00% |
| Sept. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 578 | $138.37 | 86,859.0000 | 145,158,000 | 0.66% | 0.00% |
| Sept. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 728 | $138.37 | 87,437.0000 | 145,158,000 | 0.83% | 0.00% |
| Sept. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 164 | $138.37 | 88,165.0000 | 145,158,000 | 0.19% | 0.00% |
| Sept. 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 345 | $138.37 | 86,514.0000 | 145,158,000 | 0.40% | 0.00% |
| July 1, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 1748 | $80.50 | 88,329.0000 | 145,964,000 | 1.94% | 0.00% |
| June 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 578 | $74.53 | 90,528.0000 | 145,964,000 | 0.63% | 0.00% |
| June 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 728 | $74.53 | 91,106.0000 | 145,964,000 | 0.79% | 0.00% |
| June 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 345 | $74.53 | 90,183.0000 | 145,964,000 | 0.38% | 0.00% |
| June 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 106 | $74.53 | 90,077.0000 | 145,964,000 | 0.12% | 0.00% |
| June 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 164 | $74.53 | 91,834.0000 | 145,964,000 | 0.18% | 0.00% |
| April 1, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 1381 | $60.51 | 91,998.0000 | 145,964,000 | 1.48% | 0.00% |
| March 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 131 | $65.63 | 93,379.0000 | 145,964,000 | 0.14% | 0.00% |
| March 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 202 | $65.63 | 95,543.0000 | 145,964,000 | 0.21% | 0.00% |
| March 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 897 | $65.63 | 94,646.0000 | 145,964,000 | 0.94% | 0.00% |
| March 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 712 | $65.63 | 93,934.0000 | 145,964,000 | 0.75% | 0.00% |
| March 20, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 424 | $65.63 | 93,510.0000 | 145,964,000 | 0.45% | 0.00% |
| Jan. 15, 2025 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | S | Common Stock | 1509 | $85.91 | 95,745.0000 | 145,964,000 | 1.55% | 0.00% |
| Dec. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 1366 | $87.38 | 97,254.0000 | 145,964,000 | 1.39% | 0.00% |
| Dec. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 131 | $87.38 | 98,620.0000 | 145,964,000 | 0.13% | 0.00% |
| Dec. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 177 | $87.38 | 100,562.0000 | 145,964,000 | 0.18% | 0.00% |
| Dec. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 202 | $87.38 | 100,360.0000 | 145,964,000 | 0.20% | 0.00% |
| Dec. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 897 | $87.38 | 99,463.0000 | 145,964,000 | 0.89% | 0.00% |
| Dec. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP and General Counsel | F | Common Stock | 712 | $87.38 | 98,751.0000 | 145,964,000 | 0.72% | 0.00% |
| Dec. 17, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | A | Common Stock | 11629 | $0.00 | 100,739.0000 | 145,964,000 | 13.05% | 0.01% |
| Dec. 17, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | A | Common Stock | 4681 | $0.00 | 89,110.0000 | 145,964,000 | 5.54% | 0.00% |
| Sept. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 131 | $58.73 | 84,429.0000 | 145,795,000 | 0.15% | 0.00% |
| Sept. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 191 | $58.73 | 86,548.0000 | 145,795,000 | 0.22% | 0.00% |
| Sept. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 177 | $58.73 | 86,371.0000 | 145,795,000 | 0.20% | 0.00% |
| Sept. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 202 | $58.73 | 86,169.0000 | 145,795,000 | 0.23% | 0.00% |
| Sept. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 897 | $58.73 | 85,272.0000 | 145,795,000 | 1.04% | 0.00% |
| Sept. 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 712 | $58.73 | 84,560.0000 | 145,795,000 | 0.83% | 0.00% |
| June 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 131 | $46.96 | 86,739.0000 | 149,380,000 | 0.15% | 0.00% |
| June 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 712 | $46.96 | 86,870.0000 | 149,380,000 | 0.81% | 0.00% |
| June 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 897 | $46.96 | 87,582.0000 | 149,380,000 | 1.01% | 0.00% |
| June 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 202 | $46.96 | 88,479.0000 | 149,380,000 | 0.23% | 0.00% |
| June 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 177 | $46.96 | 88,681.0000 | 149,380,000 | 0.20% | 0.00% |
| June 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 191 | $46.96 | 88,858.0000 | 149,380,000 | 0.21% | 0.00% |
| March 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 897 | $50.22 | 89,761.0000 | 149,380,000 | 0.99% | 0.00% |
| March 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 712 | $50.22 | 89,049.0000 | 149,380,000 | 0.79% | 0.00% |
| March 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 131 | $50.22 | 90,860.0000 | 149,380,000 | 0.14% | 0.00% |
| March 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 177 | $50.22 | 90,991.0000 | 149,380,000 | 0.19% | 0.00% |
| March 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 191 | $50.22 | 91,168.0000 | 149,380,000 | 0.21% | 0.00% |
| March 20, 2024 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 202 | $50.22 | 90,658.0000 | 149,380,000 | 0.22% | 0.00% |
| Dec. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 191 | $43.58 | 92,962.0000 | 149,380,000 | 0.21% | 0.00% |
| Dec. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 196 | $43.58 | 92,589.0000 | 149,380,000 | 0.21% | 0.00% |
| Dec. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 202 | $43.58 | 92,387.0000 | 149,380,000 | 0.22% | 0.00% |
| Dec. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 897 | $43.58 | 91,490.0000 | 149,380,000 | 0.97% | 0.00% |
| Dec. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 131 | $43.58 | 91,359.0000 | 149,380,000 | 0.14% | 0.00% |
| Dec. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 177 | $43.58 | 92,785.0000 | 149,380,000 | 0.19% | 0.00% |
| Dec. 12, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | A | Common Stock | 19504 | $0.00 | 93,153.0000 | 149,380,000 | 26.48% | 0.01% |
| Sept. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 195 | $47.96 | 75,247.0000 | 0 | 0.26% | 0.00% |
| Sept. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 191 | $47.96 | 75,056.0000 | 0 | 0.25% | 0.00% |
| Sept. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 177 | $47.96 | 74,879.0000 | 0 | 0.24% | 0.00% |
| Sept. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 131 | $47.96 | 74,748.0000 | 0 | 0.17% | 0.00% |
| Sept. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 202 | $47.96 | 74,546.0000 | 0 | 0.27% | 0.00% |
| Sept. 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 897 | $47.96 | 73,649.0000 | 0 | 1.20% | 0.00% |
| June 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 195 | $43.05 | 77,040.0000 | 0 | 0.25% | 0.00% |
| June 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 897 | $43.05 | 75,442.0000 | 0 | 1.18% | 0.00% |
| June 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 202 | $43.05 | 76,339.0000 | 0 | 0.26% | 0.00% |
| June 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 131 | $43.05 | 76,541.0000 | 0 | 0.17% | 0.00% |
| June 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 177 | $43.05 | 76,672.0000 | 0 | 0.23% | 0.00% |
| June 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel and | F | Common Stock | 191 | $43.05 | 76,849.0000 | 0 | 0.25% | 0.00% |
| March 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | See Remarks | F | Common Stock | 186 | $50.20 | 78,774.0000 | 0 | 0.24% | 0.00% |
| March 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | See Remarks | F | Common Stock | 866 | $50.20 | 77,235.0000 | 0 | 1.11% | 0.00% |
| March 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | See Remarks | F | Common Stock | 195 | $50.20 | 78,101.0000 | 0 | 0.25% | 0.00% |
| March 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | See Remarks | F | Common Stock | 126 | $50.20 | 78,296.0000 | 0 | 0.16% | 0.00% |
| March 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | See Remarks | F | Common Stock | 171 | $50.20 | 78,422.0000 | 0 | 0.22% | 0.00% |
| March 20, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | See Remarks | F | Common Stock | 181 | $50.20 | 78,593.0000 | 0 | 0.23% | 0.00% |
| Feb. 1, 2023 | CIENA CORP | $CIEN | Kosaraju Sheela | SVP, General Counsel | A | Common Stock | 24582 | $0.00 | 78,960.0000 | 0 | 45.21% | 0.00% |