$Technical通信(TCCO)$ 8-K Current report, items 1.01 and 9.01 Accession Number: 0001171843-20-002773 Act: 34 Size: 17 KB 网页链接
$Technical通信(TCCO)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001171843-20-000876 Act: 34 Size: 2 MB 网页链接
$Technical通信(TCCO)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001171843-20-000794 Act: 34 Size: 51 KB 网页链接
$Technical通信(TCCO)$ DEF 14A Other definitive proxy statements Accession Number: 0001171843-20-000154 Act: 34 Size: 667 KB 网页链接
$Technical通信(TCCO)$ 8-K Current report, items 8.01 and 9.01 Accession Number: 0001171843-19-008245 Act: 34 Size: 17 KB 网页链接
$Technical通信(TCCO)$ 10-K Annual report [Section 13 and 15(d), not S-K Item 405] Accession Number: 0001171843-19-008104 Act: 34 Size: 4 MB 网页链接
$Technical通信(TCCO)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001171843-19-008029 Act: 34 Size: 63 KB 网页链接
$Technical通信(TCCO)$ 8-K - Current report Filed: 2019-10-16 AccNo: 0001171843-19-006558 Size: 19 KBItem 8.01: Other EventsItem 9.01: Financial Statements and Exhibits 网页链接
$Technical通信(TCCO)$ 8-K - Current report Filed: 2019-09-20 AccNo: 0001171843-19-006049 Size: 20 KBItem 5.07: Submission of Matters to a Vote of Security HoldersItem 9.01: Financial Statements and Exhibits 网页链接
$Technical通信(TCCO)$ 8-K - Current report Filed: 2019-08-30 AccNo: 0001171843-19-005736 Size: 17 KBItem 1.01: Entry into a Material Definitive AgreementItem 9.01: Financial Statements and Exhibits 网页链接