SPRO · Spero Therapeutics
SELL 100%
27
Total trades
12
Insiders on record
100%
Avg confidence
SELL
Signal direction
Recent insider trades
| Date | Insider | Action | Type | Value | Confidence |
|---|---|---|---|---|---|
| Feb 6, 2026 | Timothy Keutzer | SELL | Open-market sale | 44K | 1.00 |
| Feb 6, 2026 | Esther Rajavelu | SELL | Open-market sale | 87.6K | 1.00 |
| Feb 4, 2026 | Timothy Keutzer | SELL | Open-market sale | 7.8K | 1.00 |
| Feb 3, 2026 | Timothy Keutzer | SELL | Open-market sale | 51.8K | 1.00 |
| Feb 2, 2026 | Esther Rajavelu | SELL | Open-market sale | 40.6K | 1.00 |
| Feb 2, 2026 | Timothy Keutzer | SELL | Open-market sale | 41.6K | 1.00 |
| Nov 7, 2025 | Esther Rajavelu | SELL | Open-market sale | 95.4K | 1.00 |
| Aug 28, 2025 | Ankit Mahadevia | SELL | Open-market sale | 12.9K | 1.00 |
| Aug 28, 2025 | Timothy Keutzer | SELL | Open-market sale | 3.3K | 1.00 |
| Feb 5, 2025 | Esther Rajavelu | SELL | Open-market sale | 16.1K | 1.00 |
Spero Therapeutics has 27 total insider trades on record. Sign up to see the full history, track records, and evidence trails.
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