Upstream Bio, Inc. - UPB

  1. All Sectors
  2. Manufacturing
  3. Chemicals
  4. Pharmaceutical Preparations
Latest data: 6/18/2026 10:01:40 PM
EDGAR CIK 0002022626

Buy Breakdown

Total $0

Sell Breakdown

Total $77,193

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
06/16/2026
06/17/2026
Ambrose Allison
General Counsel
Officer
Sell
-477 @ $6.10
($2,909.70)
 16,048 (-2.89%) Direct
06/16/2026
06/17/2026
Deykin Aaron
Chief Medical Officer
Officer
Sell
-895 @ $6.10
($5,459.50)
 33,197 (-2.63%) Direct
06/16/2026
06/17/2026
Gray Michael
CFO and COO
CFO
Sell
-853 @ $6.10
($5,203.30)
 28,795 (-2.88%) Direct
06/16/2026
06/17/2026
Houghton Adam
Chief Business Officer
Officer
Sell
-700 @ $6.10
($4,270.00)
 23,601 (-2.88%) Direct
06/16/2026
06/17/2026
Sutherland Everett Rand
Chief Executive Officer
CEO Director
Sell
-2,095 @ $6.10
($12,779.50)
 70,812 (-2.87%) Direct
03/16/2026
03/17/2026
Ambrose Allison
General Counsel
Officer
Sell
-475 @ $9.29
($4,412.75)
 16,525 (-2.79%) Direct
03/16/2026
03/17/2026
Deykin Aaron
Chief Medical Officer
Officer
Sell
-894 @ $9.29
($8,305.26)
 32,687 (-2.66%) Direct
03/16/2026
03/17/2026
Gray Michael
CFO and COO
CFO
Sell
-852 @ $9.29
($7,915.08)
 29,648 (-2.79%) Direct
03/16/2026
03/17/2026
Houghton Adam
Chief Business Officer
Officer
Sell
-699 @ $9.29
($6,493.71)
 24,301 (-2.80%) Direct
03/16/2026
03/17/2026
Sutherland Everett Rand
Chief Executive Officer
CEO Director
Sell
-2,093 @ $9.29
($19,443.97)
 72,907 (-2.79%) Direct