ROS MATTHEW E

PrivateCIK: 1461613
Location

CAMBRIDGE, MA

InsiderROS MATTHEW ECIK 1461613
IssuerJASPER THERAPEUTICS, INC.CIK 1788028
Officer· Chief Operating Officer
Since Jul 2026
+881.00
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
881.00 acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Non-Voting Convertible Preferred Stock

Direct
P · Purchase
Converts to

Voting Common Stock

53.74K shares

Shares

+881.00

Strike price

Held after

881.00

Exercisable

7/20/2026