Recent filings
The trust's recent EDGAR filings — prospectus updates, shareholder reports, proxy records. Trust-level, so some cover other funds in AIM Investment Securities Funds (Invesco Investment Securities Funds).
| Filed | Filing | Form | |
|---|---|---|---|
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-26 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-25 | Updated prospectus prospectus | 485BPOS | EDGAR → |
| 2026-06-03 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2026-06-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-06-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-05-13 | Annual report (N-CEN) report | N-CEN | EDGAR → |
| 2026-05-07 | Annual shareholder report report | N-CSR | EDGAR → |
| 2026-02-06 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2026-02-06 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-12-11 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-12-11 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-12-11 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-12-11 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-11-07 | Semi-annual shareholder report report | N-CSRS | EDGAR → |
| 2025-11-05 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-11-05 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-11-05 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-08-28 | Proxy voting record proxy | N-PX | EDGAR → |
| 2025-08-20 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-08-20 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-08-01 | Additional proxy materials proxy | DEFA14A | EDGAR → |
| 2025-07-25 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-07-25 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-07-16 | Additional proxy materials proxy | DEFA14A | EDGAR → |
| 2025-07-11 | Additional proxy materials proxy | DEFA14A | EDGAR → |
| 2025-07-02 | Additional proxy materials proxy | DEFA14A | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-27 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-26 | Updated prospectus prospectus | 485BPOS | EDGAR → |
| 2025-06-23 | Additional proxy materials proxy | DEFA14A | EDGAR → |
| 2025-06-23 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-06-23 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-06-13 | Additional proxy materials proxy | DEFA14A | EDGAR → |
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