Van Kampen Unit Trusts Taxable Income Series 411

CIK 1537756 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Van Kampen Unit Trusts Taxable Income Series 411.

Recent SEC filings

FiledFormAccession number
Dec 29, 2025497J0001528621-25-001373
Dec 22, 2025485BPOS0001528621-25-001341
Sep 24, 202524F-2NT0001528621-25-000984
Dec 26, 2024497J0001528621-24-001408
Dec 20, 2024485BPOS0001528621-24-001378
Sep 25, 202424F-2NT0001528621-24-000998
Dec 28, 2023497J0001528621-23-001803
Dec 22, 2023485BPOS0001528621-23-001775
Sep 25, 202324F-2NT0001528621-23-001375
Dec 29, 2022497J0001528621-22-002047
Dec 23, 2022485BPOS0001528621-22-001998
Sep 23, 202224F-2NT0001528621-22-001433
Sep 21, 20224970001528621-22-001404
Dec 29, 2021497J0001528621-21-002070
Dec 23, 2021485BPOS0001528621-21-002021
Sep 22, 202124F-2NT0001528621-21-001482
Dec 28, 2020497J0001528621-20-002557
Dec 22, 2020485BPOS0001528621-20-002501
Oct 30, 20204970001528621-20-002223
Sep 23, 202024F-2NT0001528621-20-001912
Dec 27, 2019497J0001528621-19-003079
Dec 20, 2019485BPOS0001528621-19-003022
Sep 25, 201924F-2NT0001528621-19-002269
Dec 26, 2018497J0001528621-18-003276
Dec 20, 2018485BPOS0001528621-18-003211