
SPRO
Spero Therapeutics Inc
Biotechnology
Spero Therapeutics Inc (SPRO) SEC Filings
8 recent SPRO filings from SEC EDGAR — annual (10-K) and quarterly (10-Q) reports, 8-K disclosures, and insider Form 4s.
| Type | Filed | Description | Link |
|---|---|---|---|
| 4 | 10d ago | 4 - Zack Debra (0001807743) (Reporting) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Tregoning Kathleen (0001830764) (Reporting) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Spero Therapeutics, Inc. (0001701108) (Issuer) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Spero Therapeutics, Inc. (0001701108) (Issuer) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Spero Therapeutics, Inc. (0001701108) (Issuer) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Spero Therapeutics, Inc. (0001701108) (Issuer) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Spero Therapeutics, Inc. (0001701108) (Issuer) | View Doc ↗ |
| 4 | Jun 25, 2026 | 4 - Spero Therapeutics, Inc. (0001701108) (Issuer) | View Doc ↗ |