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Home/Companies/Rallybio Corporation

Rallybio Corporation

19 insider trades tracked

RLYB
Insider trades
19
Bought (open market)
$4.2M
Sold (open market)
$4K
Acquired (grants)
$116K
Unique insiders
5

12-month activity

Monthly insider buy vs sell totals for Rallybio Corporation.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$0$4K4
March 2026$0$00
April 2026$0$00
May 2026$4.2M$014
June 2026$0$00
July 2026$0$01
August 2026$0$00
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Rallybio Corporation.

  • Boudreau Helen Mexercised3,562 shares ofRLYBat $2.38$8KJul 6 · filed Jul 10Details
  • ADAR1 Capital Management, LLCbought200 shares ofRLYBat $13.8$3KMay 19 · filed May 20Details
  • ADAR1 Capital Management, LLCbought10,000 shares ofRLYBat $13.982$140K

Insiders at this company

Executives and directors who have filed Form 4s.

  • ADAR1 Capital Management, LLC14 trades
  • Lieber Jonathan I2 trades
  • HUNT RONALD1 trades
  • MACKAY MARTIN1 trades
  • Boudreau Helen M1 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
May 19
· filed May 20
Details
  • ADAR1 Capital Management, LLCbought6,009 shares ofRLYBat $13.976$84KMay 18 · filed May 20Details
  • ADAR1 Capital Management, LLCbought200 shares ofRLYBat $13.95$3KMay 15Details
  • ADAR1 Capital Management, LLCbought100 shares ofRLYBat $13.8$1KMay 15Details
  • ADAR1 Capital Management, LLCbought75,178 shares ofRLYBat $14$1.1MMay 13 · filed May 15Details
  • ADAR1 Capital Management, LLCbought4,081 shares ofRLYBat $13.799$56KMay 13 · filed May 15Details
  • ADAR1 Capital Management, LLCbought800 shares ofRLYBat $13.829$11KMay 12 · filed May 13Details
  • ADAR1 Capital Management, LLCbought19,900 shares ofRLYBat $14$279KMay 11 · filed May 13Details
  • ADAR1 Capital Management, LLCbought25,000 shares ofRLYBat $14$350KMay 11 · filed May 13Details
  • ADAR1 Capital Management, LLCbought5,100 shares ofRLYBat $13.998$71KMay 11 · filed May 13Details
  • ADAR1 Capital Management, LLCbought35,101 shares ofRLYBat $13.996$491KMay 5 · filed May 6Details
  • ADAR1 Capital Management, LLCbought116,904 shares ofRLYBat $13.971$1.6MMay 4 · filed May 6Details
  • ADAR1 Capital Management, LLCbought3,900 shares ofRLYBat $13.898$54KMay 4 · filed May 6Details
  • Lieber Jonathan Isold789 shares ofRLYBat $5.06$4KFeb 23Details
  • MACKAY MARTINgranted18,055 shares ofRLYBat $3.6$65KFeb 18 · filed Feb 20Details
  • Lieber Jonathan Igranted2,500 shares ofRLYBat $0Feb 18 · filed Feb 23Details
  • HUNT RONALDgranted14,305 shares ofRLYBat $3.6$51KFeb 18 · filed Feb 20Details