Sutherland Everett Rand

EDGAR CIK 0001852880

Upstream Bio, Inc. - UPB

CEO Director
Chief Executive Officer
Direct Buys
0
$0
0 Shares
Direct Sells
1
($19,444)
-2,093 Shares
Indirect Buys
0
$0
0 Shares
Indirect Sells
0
$0
0 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
03/16/2026
03/17/2026
Sell
-2,093 @ $9.29
($19,444) 72,907 (-2.79%) Direct