Company filings profile · CIK 0001268533
TORTOISE ENERGY INFRASTRUCTURE CORP — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for TORTOISE ENERGY INFRASTRUCTURE CORP (TYG): 14 filings in the last 90 days vs 7 in the prior 90 (filing-velocity rising ↑ · 2×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Sep 23, 2026. Source-linked, daily-refreshed.
Material 8-K events — TORTOISE ENERGY INFRASTRUCTURE CORP
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Sep 23, 2026 | Entry into a Material Agreement; Financial Statements and Exhibits | ↗ |
| Jul 1, 2026 | Departure/Election of Directors or Officers | ↗ |
| Apr 28, 2026 | Departure/Election of Directors or Officers | ↗ |
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Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Sep 23, 2026 | 8-K | Entry into a Material Agreement; Financial Statements and Exhibits | ↗ |
| Sep 23, 2026 | 424B2 | 424B2 | ↗ |
| Aug 28, 2026 | N-PX | ↗ | |
| Aug 26, 2026 | 3 | PRIMARY DOCUMENT | ↗ |
| Aug 7, 2026 | N-CSRS | N-CSRS | ↗ |
| Aug 6, 2026 | SCHEDULE 13G | ↗ | |
| Jul 29, 2026 | 3 | PRIMARY DOCUMENT | ↗ |
| Jul 24, 2026 | 3 | PRIMARY DOCUMENT | ↗ |
| Jul 24, 2026 | 3 | PRIMARY DOCUMENT | ↗ |
| Jul 23, 2026 | NPORT-P | ↗ | |
| Jul 17, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 6, 2026 | DEF 14A | ↗ | |
| Jul 1, 2026 | 8-K | Departure/Election of Directors or Officers | ↗ |
| Jun 26, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jun 18, 2026 | 497AD | 497AD | ↗ |
| May 20, 2026 | POS EX | POS EX | ↗ |
| May 20, 2026 | 424B2 | 424B2 | ↗ |
| May 8, 2026 | 497AD | 497AD | ↗ |
| May 8, 2026 | N-2ASR | N-2ASR | ↗ |
| Apr 28, 2026 | 8-K | Departure/Election of Directors or Officers | ↗ |
| Apr 28, 2026 | NPORT-P | ↗ | |
| Mar 19, 2026 | 40-17G | FIDELITY BOND | ↗ |
| Feb 13, 2026 | N-CEN | ↗ | |
| Feb 6, 2026 | N-CSR | N-CSR | ↗ |
| Feb 2, 2026 | POS EX | POS EX | ↗ |
| Jan 29, 2026 | NPORT-P | ↗ | |
| Nov 20, 2025 | 4/A | PRIMARY DOCUMENT | ↗ |
| Nov 14, 2025 | 4 | PRIMARY DOCUMENT | ↗ |
| Oct 30, 2025 | NPORT-P | ↗ | |
| Oct 23, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 16, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Sep 8, 2025 | SCHEDULE 13G | ↗ | |
| Sep 8, 2025 | SCHEDULE 13G | ↗ | |
| Sep 8, 2025 | 3 | ↗ | |
| Aug 27, 2025 | N-PX | ↗ | |
| Aug 25, 2025 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 12, 2025 | 424B3 | 424B3 | ↗ |
| Aug 11, 2025 | EFFECT | Item ; Item ; Item | ↗ |
| Aug 11, 2025 | CORRESP | ↗ | |
| Aug 5, 2025 | N-14 8C/A | N-14 8C/A | ↗ |