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Sutherland Everett Rand
Chief Executive Officer at Upstream Bio. Filing since 16 Mar 2026.
CIK 0001852880
Company
Date
Role
Action
Shares
Amount
Of holding
UPB
Upstream Bio, Inc.
16 Sep 2026
Chief Executive Officer
Sold at will
2,095
$11.50K
3.0%
UPB
Upstream Bio, Inc.
16 Jun 2026
Chief Executive Officer
Sold at will
2,095
$12.78K
2.9%
UPB
Upstream Bio, Inc.
16 Mar 2026
Chief Executive Officer
Sold at will
2,093
$19.44K
2.8%
3 decisions on file.
