CIENA CORP (CIEN) Stock Ownership and Short Interest
USA - New York Stock Exchange - NYSE:CIEN - US1717793095 - Common Stock
230.56 USD
+5.35 (+2.38%)
230.26 USD
-0.3 (-0.13%)
| Shares Outstanding | 141.06M |
| Float | 139.74M |
| Float Short Interest Percentage | 5.23% |
| Owners (insider) | 0.74% |
| Owners (institutional) | 102.21% |
| Owners (insider) change | 5.25% |
| Owners (institutional) change | -0.37% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Jan 5, 2026 | SMITH GARY B | Open Market Sale | 83552 | 229.44 | $ 19,170,162.52 |
| Jan 2, 2026 | Kosaraju Sheela | Open Market Sale | 1748 | 241.00 | $ 421,268.00 |
| Dec 20, 2025 | Rothenstein David M | Option Excercise | 16718 | 230.34 | $ 3,850,824.12 |
| Dec 20, 2025 | Phipps Jason | Option Excercise | 18310 | 230.34 | $ 4,217,525.40 |
| Dec 20, 2025 | Kosaraju Sheela | Option Excercise | 6121 | 230.34 | $ 1,409,911.14 |
| Dec 20, 2025 | DiPerna Dino | Option Excercise | 7359 | 230.34 | $ 1,695,072.06 |
| Dec 20, 2025 | Gage Brodie | Option Excercise | 6678 | 230.34 | $ 1,538,210.52 |
| Dec 20, 2025 | Cumello Joseph | Option Excercise | 11538 | 230.34 | $ 2,657,662.92 |
| Dec 20, 2025 | SMITH GARY B | Option Excercise | 99185 | 230.34 | $ 22,846,272.90 |
| Dec 16, 2025 | Cumello Joseph | Grant | 29411 | 0.00 | $ 0.00 |
| Dec 16, 2025 | SMITH GARY B | Grant | 242552 | 0.00 | $ 0.00 |
| Dec 16, 2025 | Rothenstein David M | Grant | 40722 | 0.00 | $ 0.00 |
| Dec 16, 2025 | Phipps Jason | Grant | 51214 | 0.00 | $ 0.00 |
| Dec 16, 2025 | Gage Brodie | Grant | 19959 | 0.00 | $ 0.00 |
| Dec 16, 2025 | DiPerna Dino | Grant | 21707 | 0.00 | $ 0.00 |
| Dec 16, 2025 | Kosaraju Sheela | Grant | 19721 | 0.00 | $ 0.00 |
| Dec 16, 2025 | Graff Marc D. | Grant | 9293 | 0.00 | $ 0.00 |
| Dec 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 220.84 | $ 552,100.00 |
| Dec 15, 2025 | Gage Brodie | Open Market Sale | 550 | 220.84 | $ 121,462.00 |
| Dec 15, 2025 | NEVENS THOMAS MICHAEL | Open Market Sale | 8554 | 224.66 | $ 1,921,741.64 |
| Dec 3, 2025 | SMITH GARY B | Open Market Sale | 6800 | 192.61 | $ 1,309,752.08 |
| Nov 17, 2025 | DiPerna Dino | Open Market Sale | 2482 | 190.80 | $ 473,565.60 |
| Nov 17, 2025 | Rothenstein David M | Open Market Sale | 2500 | 191.72 | $ 479,311.50 |
| Nov 17, 2025 | Gage Brodie | Open Market Sale | 111 | 190.80 | $ 21,178.80 |
| Nov 10, 2025 | SMITH GARY B | Open Market Sale | 6800 | 209.45 | $ 1,424,274.28 |
| Nov 3, 2025 | SMITH GARY B | Open Market Sale | 6800 | 190.45 | $ 1,295,066.80 |
| Oct 15, 2025 | Gage Brodie | Open Market Sale | 350 | 169.36 | $ 59,276.00 |
| Oct 15, 2025 | DiPerna Dino | Open Market Sale | 734 | 169.36 | $ 124,310.24 |
| Oct 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 170.22 | $ 425,543.00 |
| Oct 1, 2025 | Kosaraju Sheela | Open Market Sale | 1747 | 143.42 | $ 250,554.74 |
| Oct 1, 2025 | SMITH GARY B | Open Market Sale | 6800 | 149.88 | $ 1,019,159.52 |
| Sep 30, 2025 | NEVENS THOMAS MICHAEL | Other Disposition | 5770 | $ 0.00 | |
| Sep 26, 2025 | Cumello Joseph | Open Market Sale | 1863 | 141.14 | $ 262,940.47 |
| Sep 24, 2025 | Claflin Bruce L. | Other Disposition | 4386 | $ 0.00 | |
| Sep 24, 2025 | Claflin Bruce L. | Open Market Sale | 8461 | 140.12 | $ 1,185,555.32 |
| Sep 20, 2025 | DiPerna Dino | Option Excercise | 2125 | 138.37 | $ 294,036.25 |
| Sep 20, 2025 | Gage Brodie | Option Excercise | 1915 | 138.37 | $ 264,978.55 |
| Sep 20, 2025 | SMITH GARY B | Option Excercise | 9487 | 138.37 | $ 1,312,716.19 |
| Sep 20, 2025 | Rothenstein David M | Option Excercise | 2438 | 138.37 | $ 337,346.06 |
| Sep 20, 2025 | Kosaraju Sheela | Option Excercise | 1921 | 138.37 | $ 265,808.77 |
| Sep 20, 2025 | Phipps Jason | Option Excercise | 2605 | 138.37 | $ 360,453.85 |
| Sep 20, 2025 | Cumello Joseph | Option Excercise | 1804 | 138.37 | $ 249,619.48 |
| Sep 15, 2025 | SMITH GARY B | Open Market Sale | 6800 | 136.20 | $ 926,177.68 |
| Sep 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 132.00 | $ 330,000.00 |
| Sep 15, 2025 | Gage Brodie | Open Market Sale | 350 | 132.00 | $ 46,200.00 |
| Sep 2, 2025 | SMITH GARY B | Open Market Sale | 6800 | 92.93 | $ 631,954.60 |
| Aug 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 90.60 | $ 226,495.75 |
| Aug 15, 2025 | Gage Brodie | Open Market Sale | 350 | 90.94 | $ 31,829.00 |
| Aug 15, 2025 | SMITH GARY B | Open Market Sale | 6800 | 90.54 | $ 615,638.68 |
| Aug 1, 2025 | SMITH GARY B | Open Market Sale | 6800 | 88.82 | $ 603,972.60 |
| Aug 1, 2025 | Graff Marc D. | Grant | 118312 | 0.00 | $ 0.00 |
| Jul 15, 2025 | DiPerna Dino | Open Market Sale | 734 | 82.57 | $ 60,606.38 |
| Jul 15, 2025 | Gage Brodie | Open Market Sale | 350 | 82.57 | $ 28,899.50 |
| Jul 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 82.21 | $ 205,524.50 |
| Jul 15, 2025 | SMITH GARY B | Open Market Sale | 6800 | 82.23 | $ 559,149.72 |
| Jul 1, 2025 | Phipps Jason | Open Market Sale | 2325 | 80.50 | $ 187,162.50 |
| Jul 1, 2025 | Kosaraju Sheela | Open Market Sale | 1748 | 80.50 | $ 140,714.00 |
| Jul 1, 2025 | SMITH GARY B | Open Market Sale | 6800 | 80.35 | $ 546,408.56 |
| Jun 27, 2025 | Cumello Joseph | Open Market Sale | 2044 | 81.64 | $ 166,862.14 |
| Jun 20, 2025 | Phipps Jason | Option Excercise | 2100 | 74.53 | $ 156,513.00 |
| Jun 20, 2025 | MOYLAN JAMES E JR | Option Excercise | 1584 | 74.53 | $ 118,055.52 |
| Jun 20, 2025 | Kosaraju Sheela | Option Excercise | 1921 | 74.53 | $ 143,172.13 |
| Jun 20, 2025 | Gage Brodie | Option Excercise | 1915 | 74.53 | $ 142,724.95 |
| Jun 20, 2025 | DiPerna Dino | Option Excercise | 2125 | 74.53 | $ 158,376.25 |
| Jun 20, 2025 | Rothenstein David M | Option Excercise | 1742 | 74.53 | $ 129,831.26 |
| Jun 20, 2025 | SMITH GARY B | Option Excercise | 9323 | 74.53 | $ 694,843.19 |
| Jun 20, 2025 | Cumello Joseph | Option Excercise | 1625 | 74.53 | $ 121,111.25 |
| Jun 16, 2025 | Gage Brodie | Open Market Sale | 350 | 72.60 | $ 25,410.00 |
| Jun 16, 2025 | Rothenstein David M | Open Market Sale | 2500 | 74.13 | $ 185,328.25 |
| Jun 16, 2025 | SMITH GARY B | Open Market Sale | 6800 | 74.19 | $ 504,458.00 |
| Jun 2, 2025 | SMITH GARY B | Open Market Sale | 6800 | 80.62 | $ 548,203.08 |
| May 15, 2025 | Gage Brodie | Open Market Sale | 350 | 78.67 | $ 27,534.50 |
| May 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 79.93 | $ 199,826.00 |
| May 15, 2025 | SMITH GARY B | Open Market Sale | 6800 | 79.89 | $ 543,252.00 |
| May 1, 2025 | SMITH GARY B | Open Market Sale | 6800 | 71.90 | $ 488,937.00 |
| Apr 15, 2025 | SMITH GARY B | Open Market Sale | 6800 | 59.54 | $ 404,871.32 |
| Apr 15, 2025 | DiPerna Dino | Open Market Sale | 734 | 58.51 | $ 42,946.34 |
| Apr 15, 2025 | Rothenstein David M | Open Market Sale | 2500 | 59.47 | $ 148,685.00 |
| Apr 15, 2025 | Gage Brodie | Open Market Sale | 350 | 58.51 | $ 20,478.50 |
| Apr 1, 2025 | Kosaraju Sheela | Open Market Sale | 1381 | 60.51 | $ 83,564.31 |
| Apr 1, 2025 | Phipps Jason | Open Market Sale | 18888 | 59.88 | $ 1,131,015.33 |
| Mar 27, 2025 | AHMED HASSAN | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 27, 2025 | KUMAR DEVINDER | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 27, 2025 | NEVENS THOMAS MICHAEL | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 27, 2025 | Olsen Joanne Beth | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 27, 2025 | GALLAGHER PATRICK | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 27, 2025 | FITT LAWTON W | Grant | 5328 | 0.00 | $ 0.00 |
| Mar 27, 2025 | Claflin Bruce L. | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 27, 2025 | PUMA MARY G | Grant | 3738 | 0.00 | $ 0.00 |
| Mar 24, 2025 | Rothenstein David M | Open Market Sale | 2500 | 68.88 | $ 172,200.00 |
| Mar 21, 2025 | NETTLES PATRICK H | Option Excercise | 1151 | 65.56 | $ 75,459.56 |
| Mar 20, 2025 | SMITH GARY B | Option Excercise | 9269 | 65.63 | $ 608,324.47 |
| Mar 20, 2025 | Rothenstein David M | Option Excercise | 1742 | 65.63 | $ 114,327.46 |
| Mar 20, 2025 | Phipps Jason | Option Excercise | 1732 | 65.63 | $ 113,671.16 |
| Mar 20, 2025 | Kosaraju Sheela | Option Excercise | 2366 | 65.63 | $ 155,280.58 |
| Mar 20, 2025 | Gage Brodie | Option Excercise | 1914 | 65.63 | $ 125,615.82 |
| Mar 20, 2025 | Cumello Joseph | Option Excercise | 1223 | 65.63 | $ 80,265.49 |
| Mar 20, 2025 | MOYLAN JAMES E JR | Option Excercise | 1468 | 65.63 | $ 96,344.84 |
| Mar 20, 2025 | DiPerna Dino | Option Excercise | 2124 | 65.63 | $ 139,398.12 |
| Mar 17, 2025 | Gage Brodie | Open Market Sale | 350 | 63.36 | $ 22,176.00 |
| Mar 17, 2025 | SMITH GARY B | Open Market Sale | 6800 | 65.18 | $ 443,207.68 |
| Mar 3, 2025 | SMITH GARY B | Open Market Sale | 6800 | 76.41 | $ 519,556.72 |
| Feb 18, 2025 | Gage Brodie | Open Market Sale | 350 | 90.16 | $ 31,556.00 |
| Feb 18, 2025 | SMITH GARY B | Open Market Sale | 6800 | 89.39 | $ 607,869.68 |
| Feb 3, 2025 | SMITH GARY B | Open Market Sale | 6800 | 84.86 | $ 577,070.78 |
| Jan 15, 2025 | Gage Brodie | Open Market Sale | 350 | 85.91 | $ 30,068.50 |
| Jan 15, 2025 | DiPerna Dino | Open Market Sale | 1502 | 85.91 | $ 129,036.82 |
| Jan 15, 2025 | Kosaraju Sheela | Open Market Sale | 1509 | 85.91 | $ 129,638.19 |
| Jan 15, 2025 | SMITH GARY B | Open Market Sale | 6800 | 85.29 | $ 579,982.20 |