Insider · CIK 0001444157
David M Rothenstein
Files at: CIEN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 20, 2026 FForm 4 → | Sep 22, 3:09 pm EDT | CIENA CORPCIEN | 2,350 | $348.80 | $819,680 | 175,381 | — | |
| Sep 15, 2026 SForm 4 → | Sep 17, 4:22 pm EDT | CIENA CORPCIEN | 2,500 | $330.48 | $826,208 | 177,731 | −1.39% | 10b5-1 |
| Aug 14, 2026 SForm 4 → | Aug 18, 5:03 pm EDT | CIENA CORPCIEN | 2,500 | $438.10 | $1,095,250 | 180,231 | −1.37% | 10b5-1 |
| Jul 15, 2026 SForm 4 → | Jul 17, 12:42 pm EDT | CIENA CORPCIEN | 2,500 | $420.91 | $1,052,284 | 182,731 | −1.35% | 10b5-1 |
| Jun 20, 2026 FForm 4 → | Jun 23, 1:51 pm EDT | CIENA CORPCIEN | 2,350 | $428.22 | $1,006,317 | 185,231 | — | |
| Jun 15, 2026 SForm 4 → | Jun 17, 5:47 pm EDT | CIENA CORPCIEN | 2,500 | $457.07 | $1,142,673 | 187,581 | −1.32% | 10b5-1 |
| Feb 15, 2019 SForm 4 → | Feb 19, 11:13 am EST | CIENA CORPCIEN | 2,000 | $39.97 | $79,940 | 289,498 | −0.69% | plan? |
| Jan 22, 2019 SForm 4 → | Jan 24, 3:19 pm EST | CIENA CORPCIEN | 2,000 | $38.69 | $77,382 | 291,498 | −0.68% | plan? |
| Dec 20, 2018 FForm 4 → | Dec 26, 5:58 pm EST | CIENA CORPCIEN | 13,498 | $32.91 | $444,219 | 293,498 | — | plan? late |
| Dec 18, 2018 AForm 4 → | Dec 20, 7:53 pm EST | CIENA CORPCIEN | 42,134 | — | — | 306,996 | — | plan? |
| Dec 14, 2018 SForm 4 → | Dec 17, 2:51 pm EST | CIENA CORPCIEN | 2,000 | $34.67 | $69,337 | 264,862 | −0.75% | plan? |
| Nov 15, 2018 SForm 4 → | Nov 19, 1:42 pm EST | CIENA CORPCIEN | 2,000 | $33.10 | $66,193 | 266,862 | −0.74% | plan? |
| Oct 15, 2018 SForm 4 → | Oct 16, 4:13 pm EDT | CIENA CORPCIEN | 2,000 | $29.15 | $58,309 | 268,862 | −0.74% | plan? |
| Sep 20, 2018 FForm 4 → | Sep 24, 1:50 pm EDT | CIENA CORPCIEN | 2,063 | $30.99 | $63,932 | 270,862 | — | plan? |
| Sep 14, 2018 SForm 4 → | Sep 17, 4:02 pm EDT | CIENA CORPCIEN | 2,000 | $31.09 | $62,184 | 272,925 | −0.73% | plan? |
| Aug 15, 2018 SForm 4 → | Aug 16, 1:06 pm EDT | CIENA CORPCIEN | 2,000 | $26.00 | $52,009 | 274,925 | −0.72% | plan? |
| Jul 16, 2018 SForm 4 → | Jul 17, 3:41 pm EDT | CIENA CORPCIEN | 2,000 | $26.99 | $53,973 | 276,925 | −0.72% | plan? |
| Jun 21, 2018 SForm 4 → | Jun 22, 2:50 pm EDT | CIENA CORPCIEN | 2,077 | $25.55 | $53,067 | 278,925 | −0.74% | plan? |
| Jun 15, 2018 SForm 4 → | Jun 18, 4:37 pm EDT | CIENA CORPCIEN | 2,000 | $24.81 | $49,613 | 281,002 | −0.71% | plan? |
| May 15, 2018 SForm 4 → | May 17, 1:36 pm EDT | CIENA CORPCIEN | 2,000 | $25.17 | $50,332 | 283,002 | −0.70% | plan? |
| Apr 16, 2018 SForm 4 → | Apr 18, 8:28 pm EDT | CIENA CORPCIEN | 2,000 | $25.50 | $51,003 | 285,002 | −0.70% | plan? |
| Mar 21, 2018 SForm 4 → | Mar 23, 2:01 pm EDT | CIENA CORPCIEN | 2,076 | $26.58 | $55,180 | 287,002 | −0.72% | plan? |
| Mar 15, 2018 SForm 4 → | Mar 19, 3:12 pm EDT | CIENA CORPCIEN | 2,000 | $26.95 | $53,907 | 289,078 | −0.69% | plan? |
| Jan 16, 2018 SForm 4 → | Jan 18, 2:32 pm EST | CIENA CORPCIEN | 2,000 | $22.75 | $45,501 | 291,078 | −0.68% | plan? |
| Dec 21, 2017 SForm 4 → | Dec 26, 4:54 pm EST | CIENA CORPCIEN | 19,366 | $21.22 | $410,947 | 293,078 | −6.20% | plan? |
| Dec 15, 2017 SForm 4 → | Dec 19, 5:01 pm EST | CIENA CORPCIEN | 2,000 | $21.31 | $42,620 | 312,444 | −0.64% | plan? |
| Dec 12, 2017 AForm 4 → | Dec 14, 2:35 pm EST | CIENA CORPCIEN | 54,911 | — | — | 314,444 | — | plan? |
| Nov 15, 2017 SForm 4 → | Nov 16, 2:55 pm EST | CIENA CORPCIEN | 2,000 | $19.50 | $39,000 | 259,533 | −0.76% | plan? |
| Oct 16, 2017 SForm 4 → | Oct 17, 5:42 pm EDT | CIENA CORPCIEN | 2,000 | $21.56 | $43,115 | 261,533 | −0.76% | plan? |
| Sep 21, 2017 SForm 4 → | Sep 22, 3:01 pm EDT | CIENA CORPCIEN | 2,032 | $21.25 | $43,180 | 263,533 | −0.77% | plan? |
| Sep 15, 2017 SForm 4 → | Sep 19, 4:56 pm EDT | CIENA CORPCIEN | 2,000 | $21.60 | $43,200 | 265,565 | −0.75% | plan? |
| Aug 15, 2017 SForm 4 → | Aug 17, 3:30 pm EDT | CIENA CORPCIEN | 2,000 | $24.45 | $48,900 | 267,565 | −0.74% | plan? |
| Jul 14, 2017 SForm 4 → | Jul 17, 3:09 pm EDT | CIENA CORPCIEN | 2,000 | $25.69 | $51,380 | 269,565 | −0.74% | plan? |
| Jun 21, 2017 SForm 4 → | Jun 23, 7:26 pm EDT | CIENA CORPCIEN | 2,020 | $25.31 | $51,126 | 271,565 | −0.74% | plan? |
| Jun 15, 2017 SForm 4 → | Jun 19, 10:33 am EDT | CIENA CORPCIEN | 2,000 | $25.02 | $50,040 | 273,585 | −0.73% | plan? |
| May 16, 2017 SForm 4 → | May 17, 7:19 pm EDT | CIENA CORPCIEN | 2,000 | $24.19 | $48,380 | 275,585 | −0.72% | plan? |
| Apr 17, 2017 SForm 4 → | Apr 19, 7:21 pm EDT | CIENA CORPCIEN | 2,000 | $21.66 | $43,320 | 277,585 | −0.72% | plan? |
| Mar 21, 2017 SForm 4 → | Mar 22, 8:35 pm EDT | CIENA CORPCIEN | 2,019 | $23.95 | $48,355 | 279,585 | −0.72% | plan? |
| Mar 15, 2017 SForm 4 → | Mar 17, 7:44 pm EDT | CIENA CORPCIEN | 2,000 | $22.87 | $45,740 | 281,604 | −0.71% | plan? |
| Feb 15, 2017 SForm 4 → | Feb 17, 1:48 pm EST | CIENA CORPCIEN | 2,000 | $25.48 | $50,960 | 283,604 | −0.70% | plan? |
| Jan 17, 2017 SForm 4 → | Jan 19, 3:35 pm EST | CIENA CORPCIEN | 2,000 | $24.25 | $48,500 | 285,604 | −0.70% | plan? |
| Dec 21, 2016 SForm 4 → | Dec 23, 11:50 am EST | CIENA CORPCIEN | 16,973 | $24.67 | $418,724 | 287,604 | −5.57% | plan? |
| Dec 15, 2016 SForm 4 → | Dec 16, 4:56 pm EST | CIENA CORPCIEN | 2,000 | $23.71 | $47,420 | 304,577 | −0.65% | plan? |
| Dec 14, 2016 AForm 4 → | Dec 16, 11:45 am EST | CIENA CORPCIEN | 45,813 | — | — | 306,577 | — | plan? |
| Nov 15, 2016 SForm 4 → | Nov 16, 8:15 pm EST | CIENA CORPCIEN | 2,000 | $22.40 | $44,800 | 260,764 | −0.76% | plan? |
| Oct 17, 2016 SForm 4 → | Oct 18, 11:37 am EDT | CIENA CORPCIEN | 2,000 | $20.72 | $41,440 | 262,764 | −0.76% | plan? |
| Sep 21, 2016 SForm 4 → | Sep 23, 10:45 am EDT | CIENA CORPCIEN | 2,570 | $21.45 | $55,127 | 264,764 | −0.96% | plan? |
| Sep 15, 2016 SForm 4 → | Sep 19, 5:10 pm EDT | CIENA CORPCIEN | 2,000 | $21.10 | $42,200 | 267,334 | −0.74% | plan? |
| Aug 15, 2016 SForm 4 → | Aug 16, 4:07 pm EDT | CIENA CORPCIEN | 2,000 | $20.84 | $41,680 | 269,334 | −0.74% | plan? |
| Jul 15, 2016 SForm 4 → | Jul 18, 3:27 pm EDT | CIENA CORPCIEN | 2,000 | $19.57 | $39,140 | 271,334 | −0.73% | plan? |
| Jun 21, 2016 SForm 4 → | Jun 22, 1:04 pm EDT | CIENA CORPCIEN | 2,587 | $20.40 | $52,775 | 273,334 | −0.94% | plan? |
| Jun 15, 2016 SForm 4 → | Jun 16, 2:42 pm EDT | CIENA CORPCIEN | 2,000 | $20.95 | $41,900 | 275,921 | −0.72% | plan? |
| Jun 2, 2016 SForm 4 → | Jun 6, 1:25 pm EDT | CIENA CORPCIEN | 4,000 | $19.94 | $79,760 | 277,921 | −1.42% | plan? |
| Mar 30, 2016 SForm 4 → | Apr 1, 11:53 am EDT | CIENA CORPCIEN | 2,000 | $19.00 | $38,000 | 281,921 | −0.70% | plan? |
| Mar 21, 2016 DForm 4 → | Mar 22, 3:30 pm EDT | CIENA CORPCIEN | 2,593 | $17.96 | $46,572 | 283,921 | — | plan? |
| Feb 16, 2016 SForm 4 → | Feb 18, 9:36 am EST | CIENA CORPCIEN | 2,000 | $19.00 | $38,000 | 286,514 | −0.69% | plan? |
| Feb 4, 2016 SForm 4 → | Feb 8, 3:20 pm EST | CIENA CORPCIEN | 1,500 | $19.00 | $28,500 | 288,514 | −0.52% | plan? |
| Dec 21, 2015 SForm 4 → | Dec 23, 2:55 pm EST | CIENA CORPCIEN | 24,249 | $19.90 | $482,555 | 290,014 | −7.72% | plan? |
| Dec 15, 2015 AForm 4 → | Dec 17, 9:12 pm EST | CIENA CORPCIEN | 74,354 | — | — | 314,263 | — | plan? |
| Dec 15, 2015 SForm 4 → | Dec 17, 12:26 pm EST | CIENA CORPCIEN | 1,500 | $19.42 | $29,130 | 239,909 | −0.62% | plan? |
| Nov 16, 2015 SForm 4 → | Nov 17, 4:58 pm EST | CIENA CORPCIEN | 1,500 | $23.64 | $35,460 | 241,409 | −0.62% | plan? |
| Oct 15, 2015 SForm 4 → | Oct 16, 1:43 pm EDT | CIENA CORPCIEN | 1,500 | $22.40 | $33,600 | 242,909 | −0.61% | plan? |
| Sep 21, 2015 SForm 4 → | Sep 23, 1:38 pm EDT | CIENA CORPCIEN | 2,855 | $22.06 | $62,981 | 244,409 | −1.15% | plan? |
| Sep 15, 2015 SForm 4 → | Sep 16, 4:10 pm EDT | CIENA CORPCIEN | 1,500 | $21.94 | $32,910 | 247,264 | −0.60% | plan? |
| Aug 17, 2015 SForm 4 → | Aug 19, 12:37 pm EDT | CIENA CORPCIEN | 1,500 | $23.25 | $34,875 | 248,764 | −0.60% | plan? |
| Jul 15, 2015 SForm 4 → | Jul 15, 5:48 pm EDT | CIENA CORPCIEN | 1,500 | $24.57 | $36,855 | 250,264 | −0.60% | plan? |
| Jun 22, 2015 SForm 4 → | Jun 24, 11:03 am EDT | CIENA CORPCIEN | 2,857 | $25.52 | $72,911 | 251,764 | −1.12% | plan? |
| Jun 15, 2015 SForm 4 → | Jun 17, 12:24 pm EDT | CIENA CORPCIEN | 1,500 | $25.39 | $38,085 | 254,621 | −0.59% | plan? |
| May 15, 2015 SForm 4 → | May 18, 3:45 pm EDT | CIENA CORPCIEN | 1,500 | $22.29 | $33,435 | 256,121 | −0.58% | plan? |
| Apr 22, 2015 SForm 4 → | Apr 24, 10:20 am EDT | CIENA CORPCIEN | 7,142 | $22.00 | $157,124 | 257,621 | −2.70% | plan? |
| Apr 22, 2015 MForm 4 → | Apr 24, 10:20 am EDT | CIENA CORPCIEN | 7,142 | $16.97 | $121,235 | 261,192 | — | plan? |
| Apr 15, 2015 SForm 4 → | Apr 16, 1:19 pm EDT | CIENA CORPCIEN | 1,500 | $21.16 | $31,740 | 257,621 | −0.58% | plan? |
| Mar 23, 2015 DForm 4/A → | Apr 1, 5:28 pm EDT | CIENA CORPCIEN | 2,873 | $20.40 | $58,609 | 259,121 | — | plan? |
| Mar 16, 2015 SForm 4 → | Mar 25, 2:09 pm EDT | CIENA CORPCIEN | 1,500 | $20.66 | $30,990 | 261,994 | −0.57% | plan? late |
| Mar 16, 2015 SForm 4 → | Mar 17, 1:16 pm EDT | CIENA CORPCIEN | 1,500 | $20.66 | $30,990 | 261,994 | −0.57% | plan? |
| Feb 17, 2015 SForm 4 → | Feb 18, 4:13 pm EST | CIENA CORPCIEN | 1,500 | $20.07 | $30,105 | 263,494 | −0.57% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 18, 2018 AForm 4 → | Dec 20, 7:53 pm EST | CIENA CORPCIEN | 8,693 | — | — | 8,693 | — | |
| Dec 12, 2017 AForm 4 → | Dec 14, 2:35 pm EST | CIENA CORPCIEN | 11,478 | — | — | 11,478 | — | |
| Apr 22, 2015 MForm 4 → | Apr 24, 10:20 am EDT | CIENA CORPCIEN | 7,142 | — | — | 0 | — |