LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
CRBUCIK 0001619856

Caribou Biosciences, Inc.

24 transactions by 13 insiders, from February 20, 2026 to February 25, 2026.

Transactions
2413 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$47Kopen market
Net
−$47Knet selling

Officers and directors

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

InsiderTradesPlannedBoughtSold
Timothy P. KellyCTO4——$18K
Barbara G. McClungGC3——$14K
Tina M. AlbertsonCMO33/3—$2K
Ruhi Ahmad KhanChief3——$14K
Sriram RyaliCFO2———
Rachel E. HaurwitzCEO2———
Scott BraunsteinDir1———
Natalie SacksDir1———
Ran ZhengDir1———
Andrew GuggenhimeDir1———
Dara Richardson-HeronDir1———
Nancy WhitingDir1———
David Lee JohnsonDir1———

All transactions

24 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Timothy P. KellyCTOFeb 25S6,228$1.93$12K
Ruhi Ahmad KhanChiefDERIVFeb 20A202,500$0.00—?
Ruhi Ahmad KhanChiefFeb 24S6,938$1.96$14K
Ruhi Ahmad KhanChiefFeb 20A45,000$0.00—
Timothy P. KellyCTODERIVFeb 20A202,500$0.00—?
Timothy P. KellyCTOFeb 24S3,147$1.96$6K
Timothy P. KellyCTOFeb 20A45,000$0.00—
Barbara G. McClungGCDERIVFeb 20A202,500$0.00—?
Barbara G. McClungGCFeb 24S6,938$1.96$14K
Barbara G. McClungGCFeb 20A45,000$0.00—
Tina M. AlbertsonCMODERIVFeb 20APLAN247,500$0.00—?
Tina M. AlbertsonCMOFeb 24SPLAN1,066$1.96$2K
Tina M. AlbertsonCMOFeb 20APLAN55,000$0.00—
Dara Richardson-HeronDirDERIVFeb 20A45,000$0.00—?
Ran ZhengDirDERIVFeb 20A45,000$0.00—?
Nancy WhitingDirDERIVFeb 20A45,000$0.00—?
Sriram RyaliCFODERIVFeb 20A247,500$0.00—?
Sriram RyaliCFOFeb 20A55,000$0.00—
David Lee JohnsonDirDERIVFeb 20A45,000$0.00—?
Natalie SacksDirDERIVFeb 20A45,000$0.00—?
Rachel E. HaurwitzCEODERIVFeb 20A682,500$0.00—?
Rachel E. HaurwitzCEOFeb 20A151,700$0.00—
Andrew GuggenhimeDirDERIVFeb 20A45,000$0.00—?
Scott BraunsteinDirDERIVFeb 20A45,000$0.00—?