THOMAS FRANK E
Insider trading activity for THOMAS FRANK E sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Spero Therapeutics, Inc.
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Jun 25, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 23, 2026 | THOMAS FRANK E | SPRO Spero Therapeutics, Inc. | OTHER | 20,000 | N/A |
| Jun 23, 2026 | THOMAS FRANK E | SPRO Spero Therapeutics, Inc. | OTHER | 10,000 | N/A |
| May 19, 2026 | THOMAS FRANK E | LRMR Larimar Therapeutics, Inc. | OTHER | 55,150 | N/A |