CIK 0000892450 · Telephone Communications (No Radiotelephone) (SIC 4813) · NYSE · fiscal year ends 12/31
| Filed | Form | Description | Period |
|---|---|---|---|
| 2026-10-13 | 6-K | 6-K | 2026-10-13 |
| 2026-10-13 | 6-K | 6-K | 2026-10-13 |
| 2026-09-09 | 6-K | 6-K | 2026-09-09 |
| 2026-09-03 | 6-K | 6-K | 2026-09-03 |
| 2026-08-13 | SCHEDULE 13G/A | SCHEDULE 13G/A | |
| 2026-08-12 | 6-K | 6-K | 2026-08-12 |
| 2026-08-12 | 6-K | 6-K | 2026-08-12 |
| 2026-07-14 | 6-K | 6-K | 2026-07-14 |
| 2026-07-14 | 6-K | 6-K | 2026-07-14 |
| 2026-07-14 | 6-K | 6-K | 2026-07-14 |
| 2026-07-14 | 6-K | 6-K | 2026-07-14 |
| 2026-07-06 | 6-K | 6-K | 2026-07-06 |
| 2026-06-10 | 6-K | 6-K | 2026-06-10 |
| 2026-05-29 | 6-K | 6-K | 2026-05-29 |
| 2026-05-12 | 6-K | 6-K | 2026-05-12 |
| 2026-05-12 | 6-K | 6-K | 2026-05-12 |
| 2026-05-12 | 6-K | 6-K | 2026-05-12 |
| 2026-05-12 | 6-K | 6-K | 2026-05-12 |
| 2026-05-04 | 6-K | 6-K | 2026-05-04 |
| 2026-04-29 | 20-F | 20-F | 2025-12-31 |
| 2026-04-14 | 6-K/A | 6-K/A | 2026-04-14 |
| 2026-04-14 | 6-K | 6-K | 2025-12-31 |
| 2026-03-31 | 6-K | 6-K | 2026-03-31 |
| 2026-03-31 | 6-K | 6-K | 2026-03-31 |
| 2026-03-16 | 6-K/A | 6-K/A | 2026-03-16 |
Forms on file (last 1,000): 6-K 725, SC 13G/A 27, 20-F 25, 6-K/A 25, UPLOAD 12, CORRESP 9, SC 13G 7, 20-F/A 4. Source: SEC EDGAR, as filed; this page is public data and not investment advice.
GET https://store.agentexchange.work/gw/filings/company?ticker=KT (0.002 USD), /gw/filings/filings?ticker=KT&form=8-K, /gw/filings/facts?ticker=KT&concept=Revenues, full-text /gw/filings/search?q=.... Pay per call in USDC (x402) or with a 19 USD card key for 1,000 calls. Catalogue · llms.txtUpdated from EDGAR within 30 minutes of a filing. Agent Exchange