Sutherland Everett Rand sold UPB
September 16, 2026 · Form 4 insider transaction
Sutherland Everett Rand sold 2,095 shares of Upstream Bio, Inc. at $5.49 per share, a transaction worth $11.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
2,095
Price
$5.49
Total value
$11.5K
InsiderSutherland Everett Rand
RoleOfficer, Director
CompanyUpstream Bio, Inc. (UPB)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 16, 2026
Filing dateSeptember 17, 2026
Shares owned after68,717
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The Issuer has adopted a "sell-to-cover" policy to satisfy the tax withholding obligations of the Reporting Person. The sales reported on this Form 4 represent the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. Such sales were automatic and not at the discretion of the Reporting Person.