# Tortoise Energy Infrastructure Corp: filings TYG · NYSE · CIK 1268533 · [Other](/sectors/other.md) · fiscal year ends Nov 30 Pages: [Overview](/companies/tyg.md) · [Financials](/companies/tyg/financials.md) · [Filings](/companies/tyg/filings.md) · [Insiders](/companies/tyg/insiders.md) ## Reports and events: 36 filings Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 126, 3 43, CORRESP 41, 5 36, 497 35, NPORT-P 28, POS EX 26, DEFA14A 25, N-30B-2 24, N-Q 21, DEF 14A 19, 40-17G 18, N-CSR 18, N-CSRS 18, N-PX 18, POS 8C 17, EFFECT 15, 8-K 11, SC 13G/A 11, NSAR-B 10, NSAR-A 9, N-14 8C/A 7, N-23C-2 7, N-CEN 7, PRE 14A 7, SC 13G 7, 425 5, SCHEDULE 13D/A 5, 40-APP/A 4, SC TO-I/A 4, 25-NSE 3, 40-17G/A 3, 40-APP 3, 8-A12B 3, N-2 3, 424B2 2, 424B3 2, 497AD 2, 4/A 2, 5/A 2, CERTNYS 2, N-14 8C 2, N-2/A 2, SC TO-C 2, SC TO-I 2, 40-33 1, 486BPOS 1, APP WD 1, N-14 1, N-2ASR 1, N-CEN/A 1, N-CSR/A 1, N-CSRS/A 1, NO ACT 1, NPORT-EX 1, NSAR-B/A 1, NT N-CEN 1, NT-NCEN 1, NT-NCSR 1, SCHEDULE 13D 1, SCHEDULE 13G 1, SCHEDULE 13G/A 1, UPLOAD 1). | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-09-23 | 18:37 ET | [8-K](/filings/0001213900-26-102300.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001213900-26-102300 | | 2026-07-06 | 09:20 ET | [DEF 14A](/filings/0001398344-26-011673.md) | Proxy statement, period 2026-08-18 | 0001398344-26-011673 | | 2026-07-01 | 10:02 ET | [8-K](/filings/0001140361-26-027101.md) | 5.02 Departure or appointment of officers or directors | 0001140361-26-027101 | | 2026-04-28 | 15:47 ET | [8-K](/filings/0001140361-26-017415.md) | 5.02 Departure or appointment of officers or directors | 0001140361-26-017415 | | 2025-07-16 | 17:16 ET | [8-K](/filings/0001140361-25-026060.md) | 5.02 Departure or appointment of officers or directors | 0001140361-25-026060 | | 2025-07-15 | 14:15 ET | [SCHEDULE 13D/A](/filings/0001062993-25-012868.md) | Ownership report, active investor, amended | 0001062993-25-012868 | | 2025-07-10 | 09:00 ET | [DEF 14A](/filings/0001398344-25-012957.md) | Proxy statement, period 2025-08-14 | 0001398344-25-012957 | | 2025-07-01 | 15:33 ET | [SCHEDULE 13D/A](/filings/0001062993-25-012315.md) | Ownership report, active investor, amended | 0001062993-25-012315 | | 2025-04-09 | 17:26 ET | [8-K](/filings/0001140361-25-013084.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001140361-25-013084 | | 2025-03-28 | 16:51 ET | [SCHEDULE 13D/A](/filings/0001062993-25-006509.md) | Ownership report, active investor, amended | 0001062993-25-006509 | | 2025-02-07 | 19:27 ET | [SCHEDULE 13D/A](/filings/0001062993-25-001909.md) | Ownership report, active investor, amended | 0001062993-25-001909 | | 2025-01-13 | 20:29 ET | [SCHEDULE 13D/A](/filings/0001062993-25-000739.md) | Ownership report, active investor, amended | 0001062993-25-000739 | | 2024-12-30 | 16:42 ET | [SCHEDULE 13D](/filings/0001062993-24-021281.md) | Ownership report, active investor | 0001062993-24-021281 | | 2024-11-25 | 16:21 ET | [8-K](/filings/0001213900-24-102179.md) | 8.01 Other events | 0001213900-24-102179 | | 2024-11-13 | 06:02 ET | [8-K](/filings/0001140361-24-046288.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0001140361-24-046288 | | 2024-07-08 | 17:22 ET | [DEF 14A](/filings/0001398344-24-012432.md) | Proxy statement, period 2024-08-08 | 0001398344-24-012432 | | 2024-06-03 | 17:15 ET | [8-K](/filings/0001140361-24-028624.md) | 5.02 Departure or appointment of officers or directors | 0001140361-24-028624 | | 2024-04-02 | 17:42 ET | [8-K](/filings/0001213900-24-028957.md) | 5.02 Departure or appointment of officers or directors | 0001213900-24-028957 | | 2023-12-20 | 17:12 ET | [8-K](/filings/0001140361-23-058694.md) | 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-23-058694 | | 2023-05-26 | 17:26 ET | [DEF 14A](/filings/0001398344-23-010841.md) | Proxy statement, period 2023-07-11 | 0001398344-23-010841 | | 2022-06-24 | 15:41 ET | [DEF 14A](/filings/0001398344-22-012421.md) | Proxy statement, period 2022-08-09 | 0001398344-22-012421 | | 2021-05-25 | 15:58 ET | [DEF 14A](/filings/0001398344-21-011958.md) | Proxy statement, period 2021-07-14 | 0001398344-21-011958 | | 2020-10-27 | 11:11 ET | [8-K](/filings/0001140361-20-023832.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-20-023832 | | 2020-05-12 | 17:12 ET | [DEF 14A](/filings/0001398344-20-009995.md) | Proxy statement, period 2020-06-16 | 0001398344-20-009995 | | 2019-04-03 | 11:13 ET | [DEF 14A](/filings/0001398344-19-006134.md) | Proxy statement, period 2019-05-20 | 0001398344-19-006134 | | 2018-04-02 | 09:13 ET | [DEF 14A](/filings/0001398344-18-005063.md) | Proxy statement, period 2018-05-18 | 0001398344-18-005063 | | 2017-10-31 | 14:12 ET | [DEF 14A](/filings/0001398344-17-013945.md) | Proxy statement, period 2017-12-21 | 0001398344-17-013945 | | 2017-03-31 | 16:06 ET | [DEF 14A](/filings/0001398344-17-004345.md) | Proxy statement, period 2017-05-18 | 0001398344-17-004345 | | 2016-03-30 | 16:43 ET | [DEF 14A](/filings/0001398344-16-011418.md) | Proxy statement, period 2016-03-30 | 0001398344-16-011418 | | 2015-04-02 | 09:17 ET | [DEF 14A](/filings/0001398344-15-002275.md) | Proxy statement, period 2015-04-02 | 0001398344-15-002275 | | 2013-03-20 | 16:16 ET | [DEF 14A](/filings/0001206774-13-001098.md) | Proxy statement, period 2013-05-30 | 0001206774-13-001098 | | 2012-03-22 | 16:28 ET | [DEF 14A](/filings/0000922907-12-000292.md) | Proxy statement, period 2012-03-23 | 0000922907-12-000292 | | 2011-03-30 | 08:57 ET | [DEF 14A](/filings/0000922907-11-000262.md) | Proxy statement, period 2011-03-30 | 0000922907-11-000262 | | 2010-03-29 | 17:20 ET | [DEF 14A](/filings/0000922907-10-000195.md) | Proxy statement, period 2009-04-03 | 0000922907-10-000195 | | 2009-07-08 | 15:24 ET | [DEF 14A](/filings/0001206774-09-001329.md) | Proxy statement, period 2009-09-11 | 0001206774-09-001329 | | 2009-04-17 | 09:43 ET | [DEF 14A](/filings/0000922907-09-000278.md) | Proxy statement, period 2009-04-21 | 0000922907-09-000278 | Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 14:05 ET. No prices; not investment advice.