InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (15 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
15
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by DiPerna Dino, VP Senior. Director active across 1 company, notably CIENA CORP. Cumulatively, 38 reports have been logged. Breakdown: 0 buy · 15 sells. Total volume traded: €2.6m. Activity tracked since 27 October 2023. The latest transaction was filed on 15 July 2026 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to DiPerna Dino
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Declarations38 total
391 shares@ US$449.150.0003% mcap5.0% of flowCommon StockSEC:0001998460-26-000009:1
391 shares@ US$449.150.0003% mcap5.0% of flowCommon StockSEC:0001998460-26-000009:0
204 sharesCommon StockSEC:0001998460-26-000007:0
444 sharesCommon StockSEC:0001998460-26-000007:1
730 sharesCommon StockSEC:0001998460-26-000007:2
428 sharesCommon StockSEC:0001998460-26-000007:3
248 sharesCommon StockSEC:0001998460-26-000007:4
1,322 shares@ US$471.790.0010% mcap25.3% of flowCommon StockSEC:0001998460-26-000005:0
1,507 shares@ US$471.790.0011% mcap28.8% of flowCommon StockSEC:0001998460-26-000005:1
204 shares@ US$383.890.0003% mcap23.3% of flowCommon StockSEC:0001123292-26-000497:0
2,527 shares@ US$246.2319.4% of flowCommon StockSEC:0001998460-26-000002:0
204 shares@ US$230.340.0001% mcap13.8% of flowCommon StockSEC:0001998460-25-000021:0
14,320 shares0Common StockSEC:0001998460-25-000019:0
1,241 shares@ US$190.809.2% of flowCommon StockSEC:0001998460-25-000017:0
367 shares@ US$169.362.6% of flowCommon StockSEC:0001998460-25-000015:0
204 shares@ US$138.370.0001% mcap8.3% of flowCommon StockSEC:0001998460-25-000012:0
444 shares@ US$138.375.4% of flowCommon StockSEC:0001998460-25-000012:1
730 shares@ US$138.378.9% of flowCommon StockSEC:0001998460-25-000012:2
428 shares@ US$138.375.2% of flowCommon StockSEC:0001998460-25-000012:3
319 shares@ US$138.373.9% of flowCommon StockSEC:0001998460-25-000012:4
367 shares@ US$82.571.3% of flowCommon StockSEC:0001998460-25-000009:0
204 shares@ US$74.530.0000% mcap4.6% of flowCommon StockSEC:0001998460-25-000007:0
367 shares@ US$58.512.0% of flowCommon StockSEC:0001998460-25-000005:0
204 shares@ US$65.631.3% of flowCommon StockSEC:0001998460-25-000004:0
751 shares@ US$85.916.5% of flowCommon StockSEC:0001998460-25-000002:0
25 of 38 declarations
About DiPerna Dino
DiPerna Dino is VP Senior and SVP Global R&D at CIENA CORP. He has filed 36 disclosures in total, and in the recent sample covered here the activity consists entirely of sales, for EUR 2279684 between 2023-10-31 and 2026-06-23, with the modal transaction nature shown as Tax withholding.
