Skip to contentDeykin Aaron — Upstream Bio, Inc. insider: 5 transactions · InsiderLensInsider trading activity of Deykin Aaron
- Transactions on record
- 5
- since Feb 7, 2025
- Open-market buys
- 0
- Open-market sells
- 2
- $8.3K
- Companies traded
- 1
- last filing Jun 17, 2026
Figures computed from official regulatory filings — methodology.
Companies where Deykin Aaron has traded
Track record of Deykin Aaron
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Deykin Aaron
Co-insiders of Deykin Aaron
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Chimovits ErezUpstream Bio, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 17, 2026 | Sell | -895 | 6.10 USD | — | SEC |
| Mar 17, 2026 | Sell | -894 | 9.29 USD | $8.3K | SEC |
| Jan 6, 2026 | AwardD | 96,000 | 0.00 USD | $0 | SEC |
| Jan 6, 2026 | Award | 32,000 | 0.00 USD | $0 | SEC |
| Feb 7, 2025 | AwardD | 165,000 | 0.00 USD | $0 | SEC |