Erez Chimovits

Insider Reports History

Entity
Individual
Location
P.O. Box 4023, Herzliya Pituach, Israel
Signature
/s/ Erez Chimovits
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Erez Chimovits:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Upstream Bio, Inc. Director, 10%+ Owner Common Stock 4.55M Oct 15, 2024 Indirect
Upstream Bio, Inc. Director, 10%+ Owner Stock Option (Right to Buy) 17.1K Oct 10, 2024 Direct
Upstream Bio, Inc. Director, 10%+ Owner Series A redeemable convertible preferred stock 0 Oct 15, 2024 Indirect
Upstream Bio, Inc. Director, 10%+ Owner Series B redeemable convertible preferred stock 0 Oct 15, 2024 Indirect

Insider Reports Filed by Erez Chimovits

Symbol Company Period Transactions Value $ Form Type Date Filed Role
UPB Upstream Bio, Inc. Oct 15, 2024 8 $14M 4 Oct 17, 2024 Director, 10%+ Owner
UPB Upstream Bio, Inc. Oct 10, 2024 1 $0 4 Oct 15, 2024 Director
UPB Upstream Bio, Inc. Oct 10, 2024 0 $0 3 Oct 10, 2024 Director, 10%+ Owner