Thomas Michael Nevens, a director at Ciena Corp (CIEN), sold CIEN shares on the open market once in the last year, totaling $1.92 million. His most recent sale occurred on December 15, 2025. These sales rank 3,585th among 11,678 insiders, below the average of $8.6 million across about 6.4 transactions per insider. Nevens made no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 26, 2026 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | A | Common Stock | 605 | $0.00 | 10,027.0000 | 145,248,000 | 6.42% | 0.00% |
| Dec. 15, 2025 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | S | Common Stock | 8554 | $224.66 | 9,422.0000 | 145,248,000 | 47.59% | 0.01% |
| Sept. 30, 2025 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | G | Common Stock | 5770 | $0.00 | 17,976.0000 | 145,158,000 | 24.30% | 0.00% |
| Sept. 9, 2025 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | M | Restricted Stock Unit | 3026 | $0.00 | 0.0000 | 209,000,000 | 100.00% | 0.00% |
| Sept. 9, 2025 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | M | Common Shares | 3026 | $0.00 | 10,773.0000 | 209,000,000 | 39.06% | 0.00% |
| Sept. 10, 2025 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | A | Restricted Stock Unit | 2914 | $0.00 | 2,914.0000 | 209,000,000 | 9999.99% | 0.00% |
| Aug. 29, 2025 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | G | Common Shares | 1530 | $0.00 | 7,747.0000 | 209,000,000 | 16.49% | 0.00% |
| March 27, 2025 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | A | Common Stock | 3738 | $0.00 | 23,746.0000 | 145,964,000 | 18.68% | 0.00% |
| Nov. 18, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 2535 | $119.27 | 9,781.0000 | 211,000,000 | 20.58% | 0.00% |
| Nov. 18, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 294 | $118.21 | 12,316.0000 | 211,000,000 | 2.33% | 0.00% |
| Nov. 18, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 504 | $119.62 | 9,277.0000 | 211,000,000 | 5.15% | 0.00% |
| Sept. 18, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 2087 | $119.96 | 13,856.0000 | 213,000,000 | 13.09% | 0.00% |
| Sept. 18, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 1246 | $120.63 | 12,610.0000 | 213,000,000 | 8.99% | 0.00% |
| Sept. 10, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | M | Common Shares | 4488 | $0.00 | 15,943.0000 | 213,000,000 | 39.18% | 0.00% |
| Sept. 11, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | A | Restricted Stock Unit | 3026 | $0.00 | 3,026.0000 | 213,000,000 | 9999.99% | 0.00% |
| Sept. 10, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | M | Restricted Stock Unit | 4488 | $0.00 | 0.0000 | 213,000,000 | 100.00% | 0.00% |
| June 21, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 333 | $126.53 | 14,456.0000 | 213,000,000 | 2.25% | 0.00% |
| June 21, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 1802 | $127.12 | 12,654.0000 | 213,000,000 | 12.47% | 0.00% |
| June 21, 2024 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Not found | S | Common Shares | 1199 | $127.88 | 11,455.0000 | 213,000,000 | 9.48% | 0.00% |
| March 21, 2024 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | A | Common Stock | 4438 | $0.00 | 20,008.0000 | 149,380,000 | 28.50% | 0.00% |
| Oct. 2, 2023 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Director | S | Common shares | 7000 | $75.80 | 14,789.0000 | 220,000,000 | 32.13% | 0.00% |
| Sept. 13, 2023 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Director | A | Restricted Stock Unit | 4488 | $0.00 | 4,488.0000 | 220,000,000 | 9999.99% | 0.00% |
| Sept. 12, 2023 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Director | M | Restricted Stock Unit | 4485 | $0.00 | 0.0000 | 220,000,000 | 100.00% | 0.00% |
| Sept. 12, 2023 | NetApp, Inc. | $NTAP | NEVENS THOMAS MICHAEL | Director | M | Common Stock | 4485 | $0.00 | 21,789.0000 | 220,000,000 | 25.92% | 0.00% |
| Sept. 8, 2023 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Not found | G | Common Stock | 2086 | $0.00 | 18,699.0000 | 0 | 10.04% | 0.00% |
| Sept. 12, 2023 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Not found | G | Common Stock | 3129 | $0.00 | 15,570.0000 | 0 | 16.73% | 0.00% |
| March 30, 2023 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | A | Common Stock | 4331 | $0.00 | 20,785.0000 | 0 | 26.32% | 0.00% |
| Jan. 12, 2022 | CIENA CORP | $CIEN | NEVENS THOMAS MICHAEL | Director | S | Common Stock | 21737 | $74.31 | 12,732.0000 | 0 | 63.06% | 0.00% |