Rothenstein David M Insider Transactions
CIEN Stock Insider Transactions
This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.Direct Holdings
| Class A Shares Change | Class A Shares After | Class B Shares Change | Class B Shares After | Price | Amount | Date | Msg | Url |
|---|---|---|---|---|---|---|---|---|
| -2,500 | 185,690 | 170.2172 | $425,543 | 2025-10-17 | Sale | Filing Url | ||
| -2,438 | 188,190 | 0 | 138.37 | $337,346 | 2025-09-23 | Sale | Filing Url | |
| -2,500 | 190,628 | 132 | $330,000 | 2025-09-17 | Sale | Filing Url | ||
| -2,500 | 193,128 | 90.5983 | $226,496 | 2025-08-18 | Sale | Filing Url | ||
| -2,500 | 195,628 | 82.2098 | $205,525 | 2025-07-17 | Sale | Filing Url | ||
| -1,742 | 198,128 | 0 | 74.53 | $129,831 | 2025-06-24 | Sale | Filing Url | |
| -2,500 | 199,870 | 74.1313 | $185,328 | 2025-06-18 | Sale | Filing Url | ||
| -2,500 | 202,370 | 79.9304 | $199,826 | 2025-05-16 | Sale | Filing Url | ||
| -2,500 | 204,870 | 59.474 | $148,685 | 2025-04-17 | Sale | Filing Url | ||
| -2,500 | 207,370 | 68.88 | $172,200 | 2025-03-26 | Sale | Filing Url | ||
| -1,742 | 209,870 | 0 | 65.63 | $114,327 | 2025-03-24 | Sale | Filing Url | |
| -8,183 | 211,612 | 0 | 87.38 | $715,031 | 2024-12-23 | Sale | Filing Url | |
| 26,798 | 219,795 | 0 | 0 | 2024-12-19 | Grant, award...etc | Filing Url | ||
| -3,500 | 192,997 | 89.09 | $311,815 | 2024-12-18 | Sale | Filing Url | ||
| -3,500 | 196,497 | 68.99 | $241,465 | 2024-11-19 | Sale | Filing Url | ||
| -3,500 | 199,997 | 67.43 | $236,005 | 2024-10-16 | Sale | Filing Url | ||
| -1,924 | 203,497 | 0 | 58.73 | $112,997 | 2024-09-24 | Sale | Filing Url | |
| -3,500 | 205,421 | 56.24 | $196,840 | 2024-09-18 | Sale | Filing Url | ||
| -3,500 | 208,921 | 52.42 | $183,470 | 2024-08-16 | Sale | Filing Url | ||
| -3,500 | 212,421 | 48.81 | $170,835 | 2024-07-17 | Sale | Filing Url | ||
| -1,790 | 215,921 | 0 | 46.96 | $84,058 | 2024-06-24 | Sale | Filing Url | |
| -3,500 | 217,711 | 46.05 | $161,175 | 2024-06-21 | Sale | Filing Url | ||
| -3,500 | 221,211 | 49 | $171,500 | 2024-05-17 | Sale | Filing Url | ||
| -3,500 | 224,711 | 45.74 | $160,090 | 2024-04-17 | Sale | Filing Url | ||
| -1,790 | 228,211 | 0 | 50.22 | $89,894 | 2024-03-22 | Sale | Filing Url | |
| -3,500 | 230,001 | 50.19 | $175,665 | 2024-03-19 | Sale | Filing Url | ||
| -3,500 | 233,501 | 56.69 | $198,415 | 2024-02-16 | Sale | Filing Url | ||
| -3,500 | 237,001 | 49.72 | $174,020 | 2024-01-17 | Sale | Filing Url | ||
| -5,594 | 240,501 | 0 | 43.58 | $243,787 | 2023-12-22 | Sale | Filing Url | |
| -3,500 | 246,095 | 44.4 | $155,400 | 2023-12-18 | Sale | Filing Url | ||
| 32,936 | 249,595 | 0 | 0 | 2023-12-14 | Grant, award...etc | Filing Url | ||
| -3,500 | 216,659 | 45.96 | $160,860 | 2023-11-20 | Sale | Filing Url | ||
| -3,500 | 220,159 | 42.45 | $148,575 | 2023-10-17 | Sale | Filing Url | ||
| -1,658 | 223,659 | 0 | 47.96 | $79,518 | 2023-09-22 | Sale | Filing Url | |
| -3,500 | 225,317 | 48.9 | $171,150 | 2023-09-19 | Sale | Filing Url | ||
| -3,500 | 228,817 | 41.76 | $146,160 | 2023-08-16 | Sale | Filing Url | ||
| -3,500 | 232,317 | 42.26 | $147,910 | 2023-07-18 | Sale | Filing Url | ||
| -1,658 | 235,817 | 0 | 43.05 | $71,377 | 2023-06-22 | Sale | Filing Url | |
| -3,500 | 237,475 | 44.09 | $154,315 | 2023-06-20 | Sale | Filing Url | ||
| -3,500 | 240,975 | 43.5 | $152,250 | 2023-05-16 | Sale | Filing Url | ||
| -3,500 | 244,475 | 50.77 | $177,695 | 2023-04-19 | Sale | Filing Url | ||
| -1,693 | 247,975 | 0 | 50.2 | $84,989 | 2023-03-22 | Sale | Filing Url | |
| -3,500 | 249,668 | 49.82 | $174,370 | 2023-03-17 | Sale | Filing Url | ||
| -3,500 | 253,168 | 48.68 | $170,380 | 2023-02-17 | Sale | Filing Url | ||
| -3,500 | 256,668 | 50.89 | $178,115 | 2023-01-18 | Sale | Filing Url | ||
| -10,744 | 260,168 | 0 | 49.27 | $529,357 | 2022-12-22 | Sale | Filing Url | |
| -3,500 | 270,912 | 49.87 | $174,545 | 2022-12-19 | Sale | Filing Url | ||
| 5,532 | 245,708 | 2022-12-15 | Derivatives Exercise | Filing Url | ||||
| 37,270 | 274,412 | 0 | 0 | 2022-12-15 | Grant, award...etc | |||
| -3,500 | 231,610 | 45 | $157,500 | 2022-11-17 | Sale | Filing Url | ||
| -3,500 | 235,110 | 40.32 | $141,120 | 2022-10-19 | Sale | Filing Url | ||
| -1,513 | 238,610 | 0 | 40.58 | $61,398 | 2022-09-22 | Sale | Filing Url | |
| -3,500 | 240,123 | 42.37 | $148,295 | 2022-09-19 | Sale | Filing Url | ||
| -3,500 | 243,623 | 54.21 | $189,735 | 2022-08-17 | Sale | Filing Url | ||
| -3,500 | 247,123 | 47.17 | $165,095 | 2022-07-19 | Sale | Filing Url | ||
| -1,513 | 250,623 | 0 | 43.56 | $65,906 | 2022-06-22 | Sale | Filing Url | |
| -3,500 | 252,136 | 43.73 | $153,055 | 2022-06-17 | Sale | Filing Url | ||
| -3,500 | 255,636 | 51.9739 | $181,909 | 2022-05-18 | Sale | Filing Url | ||
| -3,500 | 259,146 | 57.29 | $200,515 | 2022-04-18 | Sale | Filing Url | ||
| -1,512 | 262,646 | 0 | 60.1 | $90,871 | 2022-03-22 | Sale | Filing Url | |
| -3,500 | 264,158 | 54.11 | $189,385 | 2022-03-17 | Sale | Filing Url | ||
| -3,500 | 267,658 | 64.42 | $225,470 | 2022-02-17 | Sale | Filing Url | ||
| -3,500 | 271,158 | 70.63 | $247,205 | 2022-01-20 | Sale | Filing Url | ||
| -17,616 | 274,658 | 0 | 74.48 | $1,312,040 | 2021-12-22 | Sale | Filing Url | |
| -2,500 | 292,274 | 73.86 | $184,650 | 2021-12-17 | Sale | Filing Url | ||
| 17,386 | 280,495 | 2021-12-16 | Derivatives Exercise | Filing Url | ||||
| 30,558 | 294,774 | 0 | 0 | 2021-12-16 | Grant, award...etc | |||
| -2,500 | 246,830 | 61.44 | $153,600 | 2021-11-17 | Sale | Filing Url | ||
| -3,000 | 249,330 | 53.3 | $159,900 | 2021-10-18 | Sale | Filing Url | ||
| -2,025 | 252,330 | 0 | 51.68 | $104,652 | 2021-09-22 | Sale | Filing Url | |
| -2,500 | 254,355 | 53 | $132,500 | 2021-09-17 | Sale | Filing Url | ||
| -3,000 | 256,855 | 55.75 | $167,250 | 2021-08-17 | Sale | Filing Url | ||
| -2,500 | 259,855 | 56.7 | $141,750 | 2021-07-16 | Sale | Filing Url | ||
| -1,813 | 262,355 | 0 | 56.15 | $101,800 | 2021-06-22 | Sale | Filing Url | |
| -3,000 | 264,168 | 58.13 | $174,390 | 2021-06-16 | Sale | Filing Url | ||
| -2,500 | 267,168 | 51.26 | $128,150 | 2021-05-19 | Sale | Filing Url | ||
| -3,000 | 269,668 | 56.25 | $168,750 | 2021-04-16 | Sale | Filing Url | ||
| -1,811 | 272,668 | 0 | 55.42 | $100,366 | 2021-03-23 | Sale | Filing Url | |
| -2,500 | 274,479 | 54.56 | $136,400 | 2021-03-16 | Sale | Filing Url | ||
| -3,000 | 276,979 | 56.1 | $168,300 | 2021-02-17 | Sale | Filing Url | ||
| -20,514 | 279,979 | 0 | 51.36 | $1,053,599 | 2020-12-22 | Sale | Filing Url | |
| 22,956 | 289,489 | 2020-12-18 | Derivatives Exercise | Filing Url | ||||
| 27,499 | 300,493 | 0 | 0 | 2020-12-18 | Grant, award...etc | |||
| -2,500 | 250,038 | 48.4 | $121,000 | 2020-12-16 | Sale | Filing Url | ||
| -2,500 | 252,538 | 43.76 | $109,400 | 2020-11-16 | Sale | Filing Url | ||
| -2,500 | 255,038 | 41.52 | $103,800 | 2020-10-16 | Sale | Filing Url | ||
| -2,156 | 257,538 | 0 | 41.03 | $88,461 | 2020-09-22 | Sale | Filing Url | |
| -2,500 | 259,694 | 43 | $107,500 | 2020-09-16 | Sale | Filing Url | ||
| -2,500 | 262,194 | 60.44 | $151,100 | 2020-08-17 | Sale | Filing Url | ||
| -2,500 | 264,694 | 54.11 | $135,275 | 2020-07-17 | Sale | Filing Url | ||
| -1,937 | 267,194 | 0 | 53.62 | $103,862 | 2020-06-23 | Sale | Filing Url | |
| -2,500 | 269,131 | 52.1205 | $130,301 | 2020-06-16 | Sale | Filing Url | ||
| -2,500 | 271,631 | 46.33 | $115,825 | 2020-05-19 | Sale | Filing Url | ||
| -2,500 | 274,131 | 44.65 | $111,625 | 2020-04-16 | Sale | Filing Url | ||
| -1,936 | 276,631 | 0 | 36.07 | $69,832 | 2020-03-24 | Sale | Filing Url | |
| -1,632 | 278,567 | 36.749 | $59,974 | 2020-03-18 | Sale | Filing Url | ||
| -2,500 | 280,199 | 43.26 | $108,150 | 2020-02-18 | Sale | Filing Url | ||
| -2,500 | 282,699 | 42 | $105,000 | 2020-01-23 | Sale | Filing Url | ||
| -14,907 | 285,199 | 0 | 42.39 | $631,908 | 2019-12-26 | Sale | Filing Url | |
| 36,473 | 300,106 | 0 | 0 | 2019-12-19 | Grant, award...etc | Filing Url | ||
| -2,000 | 263,633 | 41.72 | $83,440 | 2019-12-18 | Sale | Filing Url | ||
| -2,000 | 265,633 | 37.73 | $75,460 | 2019-11-19 | Sale | Filing Url | ||
| -2,000 | 267,633 | 37.73 | $75,460 | 2019-10-17 | Sale | Filing Url | ||
| -1,955 | 269,633 | 0 | 39.58 | $77,379 | 2019-09-24 | Sale | Filing Url | |
| -2,000 | 271,588 | 39.73 | $79,460 | 2019-09-18 | Sale | Filing Url | ||
| -2,000 | 273,588 | 41.11 | $82,220 | 2019-08-19 | Sale | Filing Url | ||
| -2,000 | 275,588 | 44.3 | $88,600 | 2019-07-17 | Sale | Filing Url | ||
| -1,955 | 277,588 | 0 | 44.33 | $86,665 | 2019-06-24 | Sale | Filing Url | |
| -2,000 | 279,543 | 43.57 | $87,140 | 2019-06-19 | Sale | Filing Url | ||
| -2,000 | 281,543 | 32.89 | $65,780 | 2019-05-16 | Sale | Filing Url | ||
| -2,000 | 283,543 | 38.79 | $77,580 | 2019-04-17 | Sale | Filing Url | ||
| -1,955 | 285,543 | 0 | 37.92 | $74,134 | 2019-03-21 | Sale | Filing Url | |
| -2,000 | 287,498 | 39.366 | $78,732 | 2019-03-18 | Sale | Filing Url | ||
| -2,000 | 289,498 | 39.97 | $79,940 | 2019-02-19 | Sale | Filing Url | ||
| -2,000 | 291,498 | 38.691 | $77,382 | 2019-01-24 | Sale | Filing Url | ||
| -13,498 | 293,498 | 0 | 32.91 | $444,219 | 2018-12-26 | Sale | Filing Url | |
| 42,134 | 306,996 | 0 | 0 | 2018-12-20 | Grant, award...etc | Filing Url | ||
| -2,000 | 264,862 | 34.6685 | $69,337 | 2018-12-17 | Sale | Filing Url | ||
| -2,000 | 266,862 | 33.0965 | $66,193 | 2018-11-19 | Sale | Filing Url | ||
| -2,000 | 268,862 | 29.1545 | $58,309 | 2018-10-16 | Sale | Filing Url | ||
| -2,063 | 270,862 | 0 | 30.99 | $63,932 | 2018-09-24 | Sale | Filing Url | |
| -2,000 | 272,925 | 31.0918 | $62,184 | 2018-09-17 | Sale | Filing Url | ||
| -2,000 | 274,925 | 26.0045 | $52,009 | 2018-08-16 | Sale | Filing Url | ||
| -2,000 | 276,925 | 26.9865 | $53,973 | 2018-07-17 | Sale | Filing Url | ||
| -2,077 | 278,925 | 0 | 25.55 | $53,067 | 2018-06-22 | Sale | Filing Url | |
| -2,000 | 281,002 | 24.8065 | $49,613 | 2018-06-18 | Sale | Filing Url | ||
| -2,000 | 283,002 | 25.166 | $50,332 | 2018-05-17 | Sale | Filing Url | ||
| -2,000 | 285,002 | 25.5015 | $51,003 | 2018-04-18 | Sale | Filing Url | ||
| -2,076 | 287,002 | 0 | 26.58 | $55,180 | 2018-03-23 | Sale | Filing Url | |
| -2,000 | 289,078 | 26.9535 | $53,907 | 2018-03-19 | Sale | Filing Url | ||
| -2,000 | 291,078 | 22.7505 | $45,501 | 2018-01-18 | Sale | Filing Url | ||
| -19,366 | 293,078 | 0 | 21.22 | $410,947 | 2017-12-26 | Sale | Filing Url | |
| -2,000 | 312,444 | 21.31 | $42,620 | 2017-12-19 | Sale | Filing Url | ||
| 54,911 | 314,444 | 0 | 0 | 2017-12-14 | Grant, award...etc | Filing Url | ||
| -2,000 | 259,533 | 19.5 | $39,000 | 2017-11-16 | Sale | Filing Url | ||
| -2,000 | 261,533 | 21.5573 | $43,115 | 2017-10-17 | Sale | Filing Url | ||
| -2,032 | 263,533 | 0 | 21.25 | $43,180 | 2017-09-22 | Sale | Filing Url | |
| -2,000 | 265,565 | 21.6 | $43,200 | 2017-09-19 | Sale | Filing Url | ||
| -2,000 | 267,565 | 24.45 | $48,900 | 2017-08-17 | Sale | Filing Url | ||
| -2,000 | 269,565 | 25.69 | $51,380 | 2017-07-17 | Sale | Filing Url | ||
| -2,020 | 271,565 | 0 | 25.3099 | $51,126 | 2017-06-23 | Sale | Filing Url | |
| -2,000 | 273,585 | 25.02 | $50,040 | 2017-06-19 | Sale | Filing Url | ||
| -2,000 | 275,585 | 24.19 | $48,380 | 2017-05-17 | Sale | Filing Url | ||
| -2,000 | 277,585 | 21.66 | $43,320 | 2017-04-19 | Sale | Filing Url | ||
| -2,019 | 279,585 | 0 | 23.95 | $48,355 | 2017-03-22 | Sale | Filing Url | |
| -2,000 | 281,604 | 22.87 | $45,740 | 2017-03-17 | Sale | Filing Url | ||
| -2,000 | 283,604 | 25.48 | $50,960 | 2017-02-17 | Sale | Filing Url | ||
| -2,000 | 285,604 | 24.25 | $48,500 | 2017-01-19 | Sale | Filing Url | ||
| -16,973 | 287,604 | 0 | 24.67 | $418,724 | 2016-12-23 | Sale | Filing Url | |
| -2,000 | 304,577 | 23.71 | $47,420 | 2016-12-16 | Sale | Filing Url | ||
| 45,813 | 306,577 | 0 | 0 | 2016-12-16 | Grant, award...etc | |||
| -2,000 | 260,764 | 22.4 | $44,800 | 2016-11-16 | Sale | Filing Url | ||
| -2,000 | 262,764 | 20.72 | $41,440 | 2016-10-18 | Sale | Filing Url | ||
| -2,570 | 264,764 | 0 | 21.45 | $55,127 | 2016-09-23 | Sale | Filing Url | |
| -2,000 | 267,334 | 21.1 | $42,200 | 2016-09-19 | Sale | Filing Url | ||
| -2,000 | 269,334 | 20.84 | $41,680 | 2016-08-16 | Sale | Filing Url | ||
| -2,000 | 271,334 | 19.57 | $39,140 | 2016-07-18 | Sale | Filing Url | ||
| -2,587 | 273,334 | 0 | 20.4 | $52,775 | 2016-06-22 | Sale | Filing Url | |
| -2,000 | 275,921 | 20.95 | $41,900 | 2016-06-16 | Sale | Filing Url | ||
| -4,000 | 277,921 | 0 | 19.94 | $79,760 | 2016-06-06 | Sale | Filing Url | |
| -2,000 | 281,921 | 19 | $38,000 | 2016-04-01 | Sale | Filing Url | ||
| -2,000 | 286,514 | 19 | $38,000 | 2016-02-18 | Sale | Filing Url | ||
| -1,500 | 288,514 | 19 | $28,500 | 2016-02-08 | Sale | Filing Url | ||
| -24,249 | 290,014 | 0 | 19.9 | $482,555 | 2015-12-23 | Sale | Filing Url | |
| -1,500 | 239,909 | 19.42 | $29,130 | 2015-12-17 | Sale | Filing Url | ||
| 74,354 | 314,263 | 0 | 0 | 2015-12-17 | Grant, award...etc | |||
| -1,500 | 241,409 | 23.64 | $35,460 | 2015-11-17 | Sale | Filing Url | ||
| -1,500 | 242,909 | 22.4 | $33,600 | 2015-10-16 | Sale | Filing Url | ||
| -2,855 | 244,409 | 0 | 22.06 | $62,981 | 2015-09-23 | Sale | Filing Url | |
| -1,500 | 247,264 | 21.94 | $32,910 | 2015-09-16 | Sale | Filing Url | ||
| -1,500 | 248,764 | 23.25 | $34,875 | 2015-08-19 | Sale | Filing Url | ||
| -1,500 | 250,264 | 24.57 | $36,855 | 2015-07-15 | Sale | Filing Url | ||
| -2,857 | 251,764 | 0 | 25.5201 | $72,911 | 2015-06-24 | Sale | Filing Url | |
| -1,500 | 254,621 | 25.39 | $38,085 | 2015-06-17 | Sale | Filing Url | ||
| -1,500 | 256,121 | 22.29 | $33,435 | 2015-05-18 | Sale | Filing Url | ||
| -7,142 | 257,621 | 0 | 22 | $157,124 | 2015-04-24 | Sale | Filing Url | |
| 7,142 | 261,192 | 0 | 2015-04-24 | Derivatives Exercise | ||||
| -1,500 | 257,621 | 21.16 | $31,740 | 2015-04-16 | Sale | Filing Url | ||
| -1,500 | 261,994 | 20.66 | $30,990 | 2015-03-25 | Sale | Filing Url | ||
| -1,500 | 261,994 | 20.66 | $30,990 | 2015-03-17 | Sale | Filing Url | ||
| -1,500 | 263,494 | 20.07 | $30,105 | 2015-02-18 | Sale | Filing Url | ||
| 43,825 | 279,549 | 0 | 0 | 2014-12-19 | Grant, award...etc | Filing Url | ||
| -3,161 | 235,724 | 0 | 18.4709 | $58,387 | 2014-09-23 | Sale | Filing Url | |
| -1,500 | 238,885 | 20.48 | $30,720 | 2014-07-16 | Sale | Filing Url | ||
| -3,131 | 240,385 | 0 | 22.0499 | $69,038 | 2014-06-25 | Sale | Filing Url | |
| -1,500 | 243,516 | 22.23 | $33,345 | 2014-06-18 | Sale | Filing Url | ||
| -1,500 | 245,016 | 18.69 | $28,035 | 2014-05-16 | Sale | Filing Url | ||
| -1,500 | 246,516 | 19.43 | $29,145 | 2014-04-17 | Sale | Filing Url | ||
| -3,111 | 248,016 | 0 | 24.19 | $75,255 | 2014-03-25 | Sale | Filing Url | |
| -1,500 | 251,127 | 24 | $36,000 | 2014-03-18 | Sale | Filing Url | ||
| -4,820 | 254,127 | 0 | 25 | $120,500 | 2014-02-24 | Sale | Filing Url | |
| 4,820 | 256,269 | 0 | 2014-02-24 | Derivatives Exercise | ||||
| -1,500 | 252,627 | 25.06 | $37,590 | 2014-02-20 | Sale | Filing Url | ||
| -1,500 | 254,127 | 22.41 | $33,615 | 2014-01-16 | Sale | Filing Url | ||
| -1,191 | 255,627 | 22.2222 | $26,467 | 2014-01-07 | Sale | Filing Url | ||
| -13,929 | 253,189 | 0 | 22.2223 | $309,534 | 2013-12-26 | Sale | Filing Url | |
| 63,750 | 267,118 | 0 | 0 | 2013-12-19 | Grant, award...etc | Filing Url | ||
| -1,500 | 203,368 | 21.73 | $32,595 | 2013-12-17 | Sale | Filing Url | ||
| -1,500 | 204,868 | 22.02 | $33,030 | 2013-11-19 | Sale | Filing Url | ||
| -1,500 | 206,368 | 26.6 | $39,900 | 2013-10-16 | Sale | Filing Url | ||
| -3,855 | 207,868 | 0 | 24.7623 | $95,459 | 2013-09-25 | Sale | Filing Url |