Rothenstein David M

CIK 0001444157

Sr. VP, General Counsel

Filings

Latest May 19, 2026

Issuers covered

Showing

50 of 63

Page 1

Track record

44 of 45 open-market trades scored (98% price coverage) - 1 issuer without price data. Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

Horizon	Trades	Win rate	Avg	Median	Best	Worst
30 days	44	39%	-6.6%	-4.8%	+14.4%	-49.6%
90 days	42	36%	-20.7%	-10.1%	+27.9%	-113.7%
180 days	39	38%	-46.4%	-12.2%	+32.7%	-227.1%
365 days	33	24%	-93.0%	-33.9%	+28.6%	-701.2%

Issuers

Companies where Rothenstein David M has filed

Ticker	Issuer	Filings	Last filed
CIEN	Ciena Corp	63	May 19, 2026

All filings

63 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
May 19, 2026	CIENCiena Corp	SSale	2,500	$562.3875	$1,405,969
Apr 17, 2026	CIENCiena Corp	SSale	2,500	$467.6536	$1,169,134
Mar 24, 2026	CIENCiena Corp	FTax	811	$383.89	$311,335
Mar 18, 2026	CIENCiena Corp	SSale	2,500	$345.00	$862,500
Feb 19, 2026	CIENCiena Corp	SSale	2,500	$300.1992	$750,498
Jan 13, 2026	CIENCiena Corp	SSale	2,500	$219.28	$548,200
Dec 23, 2025	CIENCiena Corp	FTax	8,682	$230.34	$1,999,812
Dec 18, 2025	CIENCiena Corp	AGrant	15,910	$0.00	$0
Dec 16, 2025	CIENCiena Corp	SSale	2,500	$220.84	$552,100
Nov 18, 2025	CIENCiena Corp	SSale	2,500	$191.7246	$479,312
Oct 17, 2025	CIENCiena Corp	SSale	2,500	$170.2172	$425,543
Sep 23, 2025	CIENCiena Corp	FTax	811	$138.37	$112,218
Sep 17, 2025	CIENCiena Corp	SSale	2,500	$132.00	$330,000
Aug 18, 2025	CIENCiena Corp	SSale	2,500	$90.5983	$226,496
Jul 17, 2025	CIENCiena Corp	SSale	2,500	$82.2098	$205,525
Jun 24, 2025	CIENCiena Corp	FTax	550	$74.53	$40,992
Jun 18, 2025	CIENCiena Corp	SSale	2,500	$74.1313	$185,328
May 16, 2025	CIENCiena Corp	SSale	2,500	$79.9304	$199,826
Apr 17, 2025	CIENCiena Corp	SSale	2,500	$59.474	$148,685
Mar 26, 2025	CIENCiena Corp	SSale	2,500	$68.88	$172,200
Mar 24, 2025	CIENCiena Corp	FTax	550	$65.63	$36,097
Dec 23, 2024	CIENCiena Corp	FTax	3,035	$87.38	$265,198
Dec 19, 2024	CIENCiena Corp	AGrant	6,333	$0.00	$0
Dec 18, 2024	CIENCiena Corp	SSale	3,500	$89.09	$311,815
Nov 19, 2024	CIENCiena Corp	SSale	3,500	$68.99	$241,465
Oct 16, 2024	CIENCiena Corp	SSale	3,500	$67.43	$236,005
Sep 24, 2024	CIENCiena Corp	FTax	684	$58.73	$40,171
Sep 18, 2024	CIENCiena Corp	SSale	3,500	$56.24	$196,840
Aug 16, 2024	CIENCiena Corp	SSale	3,500	$52.42	$183,470
Jul 17, 2024	CIENCiena Corp	SSale	3,500	$48.81	$170,835
Jun 24, 2024	CIENCiena Corp	FTax	550	$46.96	$25,828
Jun 21, 2024	CIENCiena Corp	SSale	3,500	$46.05	$161,175
May 17, 2024	CIENCiena Corp	SSale	3,500	$49.00	$171,500
Apr 17, 2024	CIENCiena Corp	SSale	3,500	$45.74	$160,090
Mar 22, 2024	CIENCiena Corp	FTax	550	$50.22	$27,621
Mar 19, 2024	CIENCiena Corp	SSale	3,500	$50.19	$175,665
Feb 16, 2024	CIENCiena Corp	SSale	3,500	$56.69	$198,415
Jan 17, 2024	CIENCiena Corp	SSale	3,500	$49.72	$174,020
Dec 22, 2023	CIENCiena Corp	FTax	1,874	$43.58	$81,669
Dec 18, 2023	CIENCiena Corp	SSale	3,500	$44.40	$155,400
Dec 14, 2023	CIENCiena Corp	AGrant	4,239	$0.00	$0
Nov 20, 2023	CIENCiena Corp	SSale	3,500	$45.96	$160,860
Oct 17, 2023	CIENCiena Corp	SSale	3,500	$42.45	$148,575
Sep 22, 2023	CIENCiena Corp	FTax	460	$47.96	$22,062
Sep 19, 2023	CIENCiena Corp	SSale	3,500	$48.90	$171,150
Aug 16, 2023	CIENCiena Corp	SSale	3,500	$41.76	$146,160
Jul 18, 2023	CIENCiena Corp	SSale	3,500	$42.26	$147,910
Jun 22, 2023	CIENCiena Corp	FTax	460	$43.05	$19,803
Jun 20, 2023	CIENCiena Corp	SSale	3,500	$44.09	$154,315
May 16, 2023	CIENCiena Corp	SSale	3,500	$43.50	$152,250

Showing 1-50 of 63

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Filed		Top transaction	Shares	Price	Value