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Insider Transactions
| Name | Transaction Date | Sold / Bought | Shares | Price | Value |
|---|---|---|---|---|---|
| Rothenstein David M | Oct 15, 2025 | Sell | 2,500 | $170.2172 | $430,000 |
| SMITH GARY B | Oct 15, 2025 | Sell | 6,800 | $170.2509 | $1.2M |
| Gage Brodie | Oct 15, 2025 | Sell | 350 | $169.36 | $59,000 |
| DiPerna Dino | Oct 15, 2025 | Sell | 367 | $169.36 | $62,000 |
| Kosaraju Sheela | Oct 1, 2025 | Sell | 1,747 | $143.42 | $250,000 |
| SMITH GARY B | Oct 1, 2025 | Sell | 6,800 | $149.8764 | $1M |
| Cumello Joseph | Sep 26, 2025 | Sell | 1,863 | $141.1382 | $260,000 |
| Claflin Bruce L. | Sep 24, 2025 | Sell | 8,461 | $140.12 | $1.2M |
| Rothenstein David M | Sep 15, 2025 | Sell | 2,500 | $132 | $330,000 |
| SMITH GARY B | Sep 15, 2025 | Sell | 6,800 | $136.2026 | $930,000 |
| Gage Brodie | Sep 15, 2025 | Sell | 350 | $132 | $46,000 |
| SMITH GARY B | Sep 2, 2025 | Sell | 6,800 | $92.9345 | $630,000 |
| Rothenstein David M | Aug 15, 2025 | Sell | 2,500 | $90.5983 | $230,000 |
| SMITH GARY B | Aug 15, 2025 | Sell | 6,800 | $90.5351 | $620,000 |
| Gage Brodie | Aug 15, 2025 | Sell | 350 | $90.94 | $32,000 |
| SMITH GARY B | Aug 1, 2025 | Sell | 6,800 | $88.8195 | $600,000 |
| Rothenstein David M | Jul 15, 2025 | Sell | 2,500 | $82.2098 | $210,000 |
| SMITH GARY B | Jul 15, 2025 | Sell | 6,800 | $82.2279 | $560,000 |
| Gage Brodie | Jul 15, 2025 | Sell | 350 | $82.57 | $29,000 |
| DiPerna Dino | Jul 15, 2025 | Sell | 367 | $82.57 | $30,000 |
| Kosaraju Sheela | Jul 1, 2025 | Sell | 1,748 | $80.5 | $140,000 |
| Phipps Jason | Jul 1, 2025 | Sell | 2,325 | $80.5 | $190,000 |
| SMITH GARY B | Jul 1, 2025 | Sell | 6,800 | $80.3542 | $550,000 |
| Cumello Joseph | Jun 27, 2025 | Sell | 2,044 | $81.6351 | $170,000 |
| Rothenstein David M | Jun 16, 2025 | Sell | 2,500 | $74.1313 | $190,000 |
| SMITH GARY B | Jun 16, 2025 | Sell | 6,800 | $74.185 | $500,000 |
| Gage Brodie | Jun 16, 2025 | Sell | 350 | $72.6 | $25,000 |
| SMITH GARY B | Jun 2, 2025 | Sell | 6,800 | $80.6181 | $550,000 |
| Rothenstein David M | May 15, 2025 | Sell | 2,500 | $79.9304 | $200,000 |
| SMITH GARY B | May 15, 2025 | Sell | 6,800 | $79.89 | $540,000 |
| Gage Brodie | May 15, 2025 | Sell | 350 | $78.67 | $28,000 |
| SMITH GARY B | May 1, 2025 | Sell | 6,800 | $71.9025 | $490,000 |
| Rothenstein David M | Apr 15, 2025 | Sell | 2,500 | $59.474 | $150,000 |
| SMITH GARY B | Apr 15, 2025 | Sell | 6,800 | $59.5399 | $400,000 |
| Gage Brodie | Apr 15, 2025 | Sell | 350 | $58.51 | $20,000 |
| DiPerna Dino | Apr 15, 2025 | Sell | 367 | $58.51 | $21,000 |
| Phipps Jason | Apr 1, 2025 | Sell | 18,888 | $59.8801 | $1.1M |
| Kosaraju Sheela | Apr 1, 2025 | Sell | 1,381 | $60.51 | $84,000 |
| Rothenstein David M | Mar 24, 2025 | Sell | 2,500 | $68.88 | $170,000 |
| SMITH GARY B | Mar 17, 2025 | Sell | 6,800 | $65.1776 | $440,000 |
| Gage Brodie | Mar 17, 2025 | Sell | 350 | $63.36 | $22,000 |
| SMITH GARY B | Mar 3, 2025 | Sell | 6,800 | $76.4054 | $520,000 |
| SMITH GARY B | Feb 18, 2025 | Sell | 3,400 | $89.3728 | $300,000 |
| Gage Brodie | Feb 18, 2025 | Sell | 350 | $90.16 | $32,000 |
| SMITH GARY B | Feb 3, 2025 | Sell | 3,400 | $84.8329 | $290,000 |
| Kosaraju Sheela | Jan 15, 2025 | Sell | 1,509 | $85.91 | $130,000 |
| SMITH GARY B | Jan 15, 2025 | Sell | 3,400 | $85.295 | $290,000 |
| Gage Brodie | Jan 15, 2025 | Sell | 350 | $85.91 | $30,000 |
| DiPerna Dino | Jan 15, 2025 | Sell | 751 | $85.91 | $65,000 |
| Claflin Bruce L. | Jan 6, 2025 | Sell | 16,912 | $84.9605 | $1.4M |
| Phipps Jason | Jan 2, 2025 | Sell | 5,648 | $84.6411 | $480,000 |
| SMITH GARY B | Jan 2, 2025 | Sell | 6,800 | $83.6439 | $570,000 |
| DiPerna Dino | Dec 26, 2024 | Sell | 1,341 | $87.64 | $120,000 |
| Gage Brodie | Dec 26, 2024 | Sell | 350 | $87.64 | $31,000 |
| Cumello Joseph | Dec 16, 2024 | Sell | 1,289 | $89.09 | $110,000 |
| Rothenstein David M | Dec 16, 2024 | Sell | 3,500 | $89.09 | $310,000 |
| Cumello Joseph | Nov 15, 2024 | Sell | 1,289 | $68.99 | $89,000 |
| Rothenstein David M | Nov 15, 2024 | Sell | 3,500 | $68.99 | $240,000 |
| Cumello Joseph | Oct 15, 2024 | Sell | 1,289 | $67.43 | $87,000 |
| Rothenstein David M | Oct 15, 2024 | Sell | 3,500 | $67.43 | $240,000 |
| Phipps Jason | Oct 1, 2024 | Sell | 2,200 | $61.49 | $140,000 |
| Cumello Joseph | Sep 16, 2024 | Sell | 1,289 | $56.24 | $72,000 |
| Rothenstein David M | Sep 16, 2024 | Sell | 3,500 | $56.24 | $200,000 |
| Cumello Joseph | Aug 15, 2024 | Sell | 1,289 | $52.42 | $68,000 |
| Rothenstein David M | Aug 15, 2024 | Sell | 3,500 | $52.42 | $180,000 |
| Cumello Joseph | Jul 15, 2024 | Sell | 1,289 | $48.81 | $63,000 |
| Rothenstein David M | Jul 15, 2024 | Sell | 3,500 | $48.81 | $170,000 |
| Phipps Jason | Jul 1, 2024 | Sell | 2,712 | $48.29 | $130,000 |
| DiPerna Dino | Jul 1, 2024 | Sell | 245 | $48.29 | $12,000 |
| Cumello Joseph | Jun 17, 2024 | Sell | 1,289 | $46.05 | $59,000 |
| Rothenstein David M | Jun 17, 2024 | Sell | 3,500 | $46.05 | $160,000 |
| SMITH GARY B | Jun 3, 2024 | Sell | 4,166 | $47.9901 | $200,000 |
| Cumello Joseph | May 15, 2024 | Sell | 1,288 | $49 | $63,000 |
| Rothenstein David M | May 15, 2024 | Sell | 3,500 | $49 | $170,000 |
| SMITH GARY B | May 15, 2024 | Sell | 4,166 | $49.1621 | $200,000 |
| SMITH GARY B | May 1, 2024 | Sell | 4,166 | $46.6552 | $190,000 |
| Cumello Joseph | Apr 15, 2024 | Sell | 3,156 | $45.74 | $140,000 |
| Rothenstein David M | Apr 15, 2024 | Sell | 3,500 | $45.74 | $160,000 |
| SMITH GARY B | Apr 15, 2024 | Sell | 4,166 | $44.7976 | $190,000 |
| Phipps Jason | Apr 1, 2024 | Sell | 2,792 | $49.61 | $140,000 |
| SMITH GARY B | Apr 1, 2024 | Sell | 4,166 | $49.3921 | $210,000 |
| Gage Brodie | Apr 1, 2024 | Sell | 533 | $49.61 | $26,000 |
| DiPerna Dino | Apr 1, 2024 | Sell | 490 | $49.61 | $24,000 |
| Rothenstein David M | Mar 15, 2024 | Sell | 3,500 | $50.19 | $180,000 |
| SMITH GARY B | Mar 15, 2024 | Sell | 4,166 | $49.8386 | $210,000 |
| SMITH GARY B | Mar 1, 2024 | Sell | 4,166 | $60.2054 | $250,000 |
| Rothenstein David M | Feb 15, 2024 | Sell | 3,500 | $56.69 | $200,000 |
| SMITH GARY B | Feb 15, 2024 | Sell | 4,166 | $56.8623 | $240,000 |
| SMITH GARY B | Feb 1, 2024 | Sell | 66,672 | $54.1066 | $3.6M |
| SMITH GARY B | Feb 1, 2024 | Sell | 4,166 | $54.1077 | $230,000 |
| Rothenstein David M | Jan 16, 2024 | Sell | 3,500 | $49.72 | $170,000 |
| SMITH GARY B | Jan 16, 2024 | Sell | 4,166 | $50.5618 | $210,000 |
| Phipps Jason | Jan 2, 2024 | Sell | 9,574 | $44.53 | $430,000 |
| SMITH GARY B | Jan 2, 2024 | Sell | 4,166 | $45.0425 | $190,000 |
| DiPerna Dino | Jan 2, 2024 | Sell | 800 | $44.53 | $36,000 |
| Gage Brodie | Jan 2, 2024 | Sell | 662 | $44.53 | $29,000 |
| Cumello Joseph | Dec 15, 2023 | Sell | 1,216 | $44.4 | $54,000 |
| Rothenstein David M | Dec 15, 2023 | Sell | 3,500 | $44.4 | $160,000 |
| SMITH GARY B | Dec 15, 2023 | Sell | 4,166 | $43.6833 | $180,000 |
| SMITH GARY B | Dec 1, 2023 | Sell | 4,166 | $46.6642 | $190,000 |
| DiPerna Dino | Nov 15, 2023 | Sell | 1,688 | $45.96 | $78,000 |
| Cumello Joseph | Nov 15, 2023 | Sell | 1,212 | $45.96 | $56,000 |
| Rothenstein David M | Nov 15, 2023 | Sell | 3,500 | $45.96 | $160,000 |
| SMITH GARY B | Nov 15, 2023 | Sell | 4,166 | $46.3468 | $190,000 |
| SMITH GARY B | Nov 1, 2023 | Sell | 4,166 | $42.154 | $180,000 |
What's the latest insider transaction for CIENA?
The most recent insider transaction for CIENA was conducted by Rothenstein David M, who sold 2,500 shares on October 15, 2025 at a price of $170.22 per share.
Which insider has sold the most CIEN stock over the last two years?
SMITH GARY B has sold the most CIEN stock in the last 2 years, with a total value of $18M.
What is the total value of insider transactions for CIENA (CIEN) in the last 2 years?
The total value of insider transactions for CIENA in the last 2 years is negative, amounting to -$30M. This suggests that insiders have predominantly sold shares, which could reflect various personal or financial considerations rather than a straightforward outlook on the company's future performance.
How do insider transactions over the last 2 years reflect on CIENA's market confidence?
Over the last 2 years, insider transactions for CIENA have largely consisted of selling shares, which could suggest various personal or financial motivations among insiders. The higher number of sales might require investors to investigate further, considering insiders might have insights or reasons not immediately apparent to the public.
Why is monitoring insider trading activity important for investors?
Monitoring insider trading activity is important because it provides insights into the confidence levels of a company's insiders, such as executives and directors, regarding the company's future prospects. Insider buying can signal optimism, suggesting the stock may be undervalued, while insider selling might raise questions about the stock's upcoming performance. However, it's essential to consider that sales can also occur for personal financial reasons. Insider trading activity is a valuable indicator that, when combined with other data, can help inform investment decisions.
