13F Insight

Deykin Aaron

CIK: 0002031693•Chief Medical Officer
Officer
Primary company: Upstream Bio, Inc. (UPB)

Deykin Aaron is a corporate insider (Chief Medical Officer) at Upstream Bio, Inc. (UPB) filing SEC Form 4 transactions. 2 transactions. Source: SEC EDGAR.

Total Transactions
2
Total Buy Value
$0
Total Sell Value
$0
Net Activity
$0
Last Transaction
Sep 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
895
Price
$5.49
Value
$5K
Type
Award
Shares
165,000
Price
$8.53
Value
$1.41M