LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
EQCIK 0001746466

Equillium, Inc.

48 transactions by 9 insiders, from January 7, 2026 to June 5, 2026.

Transactions
489 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$2.2Mopen market
Net
−$2.2Mnet selling

Officers and directors

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

InsiderTradesPlannedBoughtSold
Christine ZedelmayerCOO3433/34—$1.3M
Penny TomOfficer55/5—$200K
Stephen ConnellyPres3——$724K
Bruce D. SteelCEO1———
Martha J. DemskiDir1———
Charles Douglas McDermottDir1———
Barbara TroupinDir1———
Daniel BradburyChair1———
Mark PruzanskiDir1———

All transactions

48 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Christine ZedelmayerCOODERIVJun 5MPLAN14,584$0.00—?
Christine ZedelmayerCOOJun 5SPLAN14,584$2.93$43K
Christine ZedelmayerCOOJun 5MPLAN14,584$0.79$11K
Stephen ConnellyPresJun 5S30,975$2.94$91K
Stephen ConnellyPresJun 4S200,000$3.16$633K
Penny TomOfficerDERIVMay 28MPLAN65,000$0.00—?
Penny TomOfficerMay 28SPLAN65,000$2.95$192K
Penny TomOfficerMay 28MPLAN65,000$0.79$51K
Christine ZedelmayerCOODERIVMay 28MPLAN15,625$0.00—?
Christine ZedelmayerCOODERIVMay 28MPLAN14,583$0.00—?
Christine ZedelmayerCOODERIVMay 28MPLAN48,512$0.00—?
Christine ZedelmayerCOODERIVMay 28MPLAN7,292$0.00—?
Christine ZedelmayerCOODERIVMay 27MPLAN9,821$0.00—?
Christine ZedelmayerCOOMay 28SPLAN30,208$2.98$90K
Christine ZedelmayerCOOMay 28MPLAN15,625$0.79$12K
Christine ZedelmayerCOOMay 28MPLAN14,583$0.79$11K
Christine ZedelmayerCOOMay 28SPLAN200$2.71$542
Christine ZedelmayerCOOMay 28SPLAN55,604$2.70$150K
Christine ZedelmayerCOOMay 28MPLAN48,512$0.77$37K
Christine ZedelmayerCOOMay 28MPLAN7,292$0.73$5K
Christine ZedelmayerCOOMay 27SPLAN9,821$2.70$27K
Christine ZedelmayerCOOMay 27MPLAN9,821$0.77$8K
Charles Douglas McDermottDirDERIVMay 28A70,000$0.00—?
Barbara TroupinDirDERIVMay 28A70,000$0.00—?
Mark PruzanskiDirDERIVMay 28A70,000$0.00—?
Martha J. DemskiDirDERIVMay 28A70,000$0.00—?
Daniel BradburyChairDERIVMay 28A70,000$0.00—?
Christine ZedelmayerCOODERIVMar 13MPLAN120,312$0.00—?
Christine ZedelmayerCOOMar 13SPLAN120,312$2.50$301K
Christine ZedelmayerCOOMar 13MPLAN120,312$0.79$94K
Christine ZedelmayerCOODERIVMar 9MPLAN75,000$0.00—?
Christine ZedelmayerCOODERIVMar 9MPLAN41,666$0.00—?
Christine ZedelmayerCOODERIVMar 9MPLAN35,695$0.00—?
Christine ZedelmayerCOOMar 9SPLAN181,219$2.00$362K
Christine ZedelmayerCOOMar 9MPLAN75,000$0.79$59K
Christine ZedelmayerCOOMar 9MPLAN41,666$0.79$33K
Christine ZedelmayerCOOMar 9MPLAN35,695$0.79$28K
Christine ZedelmayerCOODERIVFeb 19MPLAN76,562$0.00—?
Christine ZedelmayerCOODERIVFeb 19MPLAN109,375$0.00—?
Christine ZedelmayerCOOFeb 19SPLAN76,562$1.74$133K
Christine ZedelmayerCOOFeb 19MPLAN76,562$0.73$56K
Christine ZedelmayerCOOFeb 19SPLAN109,375$1.78$195K
Christine ZedelmayerCOOFeb 19MPLAN109,375$0.79$86K
Penny TomOfficerDERIVJan 7APLAN450,000$0.00—?
Penny TomOfficerJan 8SPLAN6,533$1.29$8K
Christine ZedelmayerCOODERIVJan 7A500,000$0.00—?
Bruce D. SteelCEODERIVJan 7A1,750,000$0.00—?
Stephen ConnellyPresDERIVJan 7A1,150,000$0.00—?