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CORPORATE
COMPANY PROFILE
Management Team
Board of Directors
Corporate Governance
Financials
(current)
SEC Filings
(current)
Quarterly Results
Annual Reports
News & Events
Press Releases
Investor Events
Webcasts & Presentations
Stock
Stock Quote
Interactive Chart
Historical Price Lookup
Contact Us
Information Request
Email Alerts
Contact IR
SEC Filings
NASDAQ: TCTM
NASDAQ: TEDU
Year
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View
All Filings
Annual Filings
Current Filings
Registration Statements
Other
Form
Description
Date
Format
F-6 POS
Post-effective amendment to a previously filed F-6
Dec 13, 2021
Open Post-effective amendment to a previously filed F-6 in HTML.
Open Post-effective amendment to a previously filed F-6 in DOC file.
Open Post-effective amendment to a previously filed F-6 in PDF file.
Open Post-effective amendment to a previously filed F-6 in XLS file.
SC 13D/A
Amendment to a SC 13D filing
Dec 1, 2021
Open Amendment to a SC 13D filing in HTML.
Open Amendment to a SC 13D filing in DOC file.
Open Amendment to a SC 13D filing in PDF file.
Open Amendment to a SC 13D filing in XLS file.
SC 13G
Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions
Nov 26, 2021
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in HTML.
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in DOC file.
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in PDF file.
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in XLS file.
SC 13D/A
Amendment to a SC 13D filing
Nov 18, 2021
Open Amendment to a SC 13D filing in HTML.
Open Amendment to a SC 13D filing in DOC file.
Open Amendment to a SC 13D filing in PDF file.
Open Amendment to a SC 13D filing in XLS file.
SC 13D/A
Amendment to a SC 13D filing
Nov 16, 2021
Open Amendment to a SC 13D filing in HTML.
Open Amendment to a SC 13D filing in DOC file.
Open Amendment to a SC 13D filing in PDF file.
Open Amendment to a SC 13D filing in XLS file.
SC 13E3/A
Amendment to the schedule
Nov 15, 2021
Open Amendment to the schedule in HTML.
Open Amendment to the schedule in DOC file.
Open Amendment to the schedule in PDF file.
Open Amendment to the schedule in XLS file.
SC 13E3/A
Amendment to the schedule
Oct 4, 2021
Open Amendment to the schedule in HTML.
Open Amendment to the schedule in DOC file.
Open Amendment to the schedule in PDF file.
Open Amendment to the schedule in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Aug 17, 2021
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Aug 5, 2021
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
CORRESP
Correspondence from the Filer to the SEC
Jul 6, 2021
Open Correspondence from the Filer to the SEC in HTML.
Open Correspondence from the Filer to the SEC in DOC file.
Open Correspondence from the Filer to the SEC in PDF file.
Open Correspondence from the Filer to the SEC in XLS file.
SC 13E3/A
Amendment to the schedule
Jul 6, 2021
Open Amendment to the schedule in HTML.
Open Amendment to the schedule in DOC file.
Open Amendment to the schedule in PDF file.
Open Amendment to the schedule in XLS file.
UPLOAD
Correspondence from the SEC to the Filer
Jun 17, 2021
Open Correspondence from the SEC to the Filer in HTML.
Open Correspondence from the SEC to the Filer in DOC file.
Open Correspondence from the SEC to the Filer in PDF file.
Open Correspondence from the SEC to the Filer in XLS file.
SC 13E3
schedule must be filed by certain persons engaging in "going private" transactions by Foreign issuer
May 25, 2021
Open schedule must be filed by certain persons engaging in "going private" transactions by Foreign issuer in HTML.
Open schedule must be filed by certain persons engaging in "going private" transactions by Foreign issuer in DOC file.
Open schedule must be filed by certain persons engaging in "going private" transactions by Foreign issuer in PDF file.
Open schedule must be filed by certain persons engaging in "going private" transactions by Foreign issuer in XLS file.
SC 13D
Filing by person(s) reporting owned shares of common stock in a public company >5%
May 10, 2021
Open Filing by person(s) reporting owned shares of common stock in a public company >5% in HTML.
Open Filing by person(s) reporting owned shares of common stock in a public company >5% in DOC file.
Open Filing by person(s) reporting owned shares of common stock in a public company >5% in PDF file.
Open Filing by person(s) reporting owned shares of common stock in a public company >5% in XLS file.
SC 13D/A
Amendment to a SC 13D filing
May 3, 2021
Open Amendment to a SC 13D filing in HTML.
Open Amendment to a SC 13D filing in DOC file.
Open Amendment to a SC 13D filing in PDF file.
Open Amendment to a SC 13D filing in XLS file.
SC 13D/A
Amendment to a SC 13D filing
May 3, 2021
Open Amendment to a SC 13D filing in HTML.
Open Amendment to a SC 13D filing in DOC file.
Open Amendment to a SC 13D filing in PDF file.
Open Amendment to a SC 13D filing in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Feb 10, 2021
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Feb 3, 2021
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13D/A
Amendment to a SC 13D filing
Jan 21, 2021
Open Amendment to a SC 13D filing in HTML.
Open Amendment to a SC 13D filing in DOC file.
Open Amendment to a SC 13D filing in PDF file.
Open Amendment to a SC 13D filing in XLS file.