LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
RLYBCIK 0001739410

Rallybio Corp

38 transactions by 9 insiders, from February 18, 2026 to October 12, 2026.

Transactions
389 insiders
Bought · P
$4.2Mopen market
Sold · S
$4Kopen market
Net
+$4.2Mnet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Jonathan I. LieberCFO6——$4K
Robert Lorne HopfnerDir6———
Hui LiuDir4———
Helen M. BoudreauDir2———
Wendy ChungDir2———
Stephen UdenCEO2———
Martin MackayDir1———
Ronald HuntDir1———

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
ADAR1 Capital Management, LLC10%14—$4.2M—

All transactions

38 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Robert Lorne HopfnerDirDERIVOct 12M2,062$0.00—?
Robert Lorne HopfnerDirDERIVOct 12M3,562$0.00—?
Robert Lorne HopfnerDirDERIVOct 12M9,196$0.56$5K?
Robert Lorne HopfnerDirOct 12M2,062$15.28$32K
Robert Lorne HopfnerDirOct 12M3,562$2.38$8K
Robert Lorne HopfnerDirOct 12M9,196$7.60$70K
Jonathan I. LieberCFODERIVOct 9M3,910$0.00—?
Jonathan I. LieberCFOOct 9M3,910$6.08$24K
Stephen UdenCEODERIVOct 6M22,456$0.00—?
Stephen UdenCEOOct 6M22,456$6.08$137K
Jonathan I. LieberCFODERIVSep 29M5,000$0.00—?
Jonathan I. LieberCFOSep 29M5,000$6.08$30K
Hui LiuDirDERIVSep 24M8,482$5.60$47K?
Hui LiuDirDERIVSep 24M3,562$0.00—?
Hui LiuDirSep 24M8,482$7.60$64K
Hui LiuDirSep 24M3,562$2.38$8K
Wendy ChungDirDERIVSep 16M3,562$0.00—?
Wendy ChungDirSep 16M3,562$2.38$8K
Helen M. BoudreauDirDERIVJul 6M3,562$0.00—?
Helen M. BoudreauDirJul 6M3,562$2.38$8K
ADAR1 Capital Management, LLC10%JOINTMay 19P200$13.80$3K
ADAR1 Capital Management, LLC10%JOINTMay 19P10,000$13.98$140K
ADAR1 Capital Management, LLC10%JOINTMay 18P6,009$13.98$84K
ADAR1 Capital Management, LLC10%JOINTMay 15P200$13.95$3K
ADAR1 Capital Management, LLC10%JOINTMay 15P100$13.80$1K
ADAR1 Capital Management, LLC10%JOINTMay 13P75,178$14.00$1.1M
ADAR1 Capital Management, LLC10%JOINTMay 13P4,081$13.80$56K
ADAR1 Capital Management, LLC10%JOINTMay 12P800$13.83$11K
ADAR1 Capital Management, LLC10%JOINTMay 11P19,900$14.00$279K
ADAR1 Capital Management, LLC10%JOINTMay 11P25,000$14.00$350K
ADAR1 Capital Management, LLC10%JOINTMay 11P5,100$14.00$71K
ADAR1 Capital Management, LLC10%JOINTMay 5P35,101$14.00$491K
ADAR1 Capital Management, LLC10%JOINTMay 4P116,904$13.97$1.6M
ADAR1 Capital Management, LLC10%JOINTMay 4P3,900$13.90$54K
Jonathan I. LieberCFOFeb 23S789$5.06$4K
Jonathan I. LieberCFOFeb 18A2,500$0.00—
Martin MackayDirDERIVFeb 18A18,055$3.60$65K?
Ronald HuntDirDERIVFeb 18A14,305$3.60$51K?