Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
SNSECIK 0001829802

Sensei Biotherapeutics, Inc.

75 transactions by 8 insiders, from December 4, 2025 to June 10, 2026.

Transactions
758 insiders
Bought · P
$1.3Mopen market
Sold · S
$2.0Mopen market
Net
−$651Knet selling

Officers and directors

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

InsiderTradesPlannedBoughtSold
Anand Kiran ParikhCOO4———
Phillip B. DonenbergDir3———
Josiah CraverOfficer1———
Christopher GerryPres1———
Bob HolmenDir1———

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
MILLENNIUM MANAGEMENT LLC10%51—$1.3M$704K
Cambrian BioPharma Inc10%12——$788K
James Peyer10%2——$501K

All transactions

75 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Bob HolmenDirDERIVJun 10A12,500$0.00—?
Christopher GerryPresDERIVJun 10A220,000$0.00—?
Phillip B. DonenbergDirDERIVJun 10A12,500$0.00—?
James Peyer10%Jun 1S476$21.14$10K
James Peyer10%Jun 1S24,524$20.00$490K
Cambrian BioPharma Inc10%Jun 1S476$21.14$10K
Cambrian BioPharma Inc10%Jun 1S24,524$20.00$490K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 7S1,108$33.38$37K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 7S300$32.25$10K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 7S4,423$31.38$139K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 7S205$29.71$6K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 7S2,115$28.94$61K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 7P1,108$33.38$37K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 6S45$31.96$1K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 6S1,214$31.02$38K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 6P1,104$31.02$34K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2S1,134$34.80$39K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2S374$33.35$12K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2S1,794$32.60$58K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2S1,265$31.75$40K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2S3,099$30.86$96K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2P701$35.55$25K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2P1,276$34.75$44K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 2P26$33.47$870
MILLENNIUM MANAGEMENT LLC10%JOINTApr 1S46$34.75$2K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 1S1,104$31.52$35K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 1P3,401$35.46$121K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 1P1,613$34.59$56K
MILLENNIUM MANAGEMENT LLC10%JOINTApr 1P1,161$31.53$37K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31S87$31.52$3K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31S5$28.41$142
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31S57$27.11$2K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31S1,251$25.17$31K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31S191$24.28$5K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P411$32.60$13K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P1,957$31.45$62K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P186$30.48$6K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P17$27.78$472
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P1,048$26.73$28K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P1,770$25.32$45K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 31P616$24.69$15K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 30S370$27.68$10K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 30S518$25.85$13K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 30P370$27.68$10K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 30P1,176$26.70$31K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 30P4,995$25.99$130K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 30P2,992$25.08$75K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 27S36$27.37$985
MILLENNIUM MANAGEMENT LLC10%JOINTMar 27S469$26.77$13K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 27P294$28.13$8K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 27P4,384$27.28$120K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 27P10,643$26.29$280K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 26S1,274$28.69$37K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 26S583$26.88$16K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 26P1,025$29.98$31K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 26P2,601$28.85$75K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 26P1,327$27.95$37K
MILLENNIUM MANAGEMENT LLC10%JOINTMar 26P778$27.23$21K
Phillip B. DonenbergDirDERIVApr 10A23,100$0.00—?
Josiah CraverOfficerDERIVApr 10A80,000$0.00—?
Anand Kiran ParikhCOODERIVFeb 19A1,239,305$0.00—?
Anand Kiran ParikhCOODERIVFeb 17A56,673——
Anand Kiran ParikhCOODERIVFeb 17A92,533——
Anand Kiran ParikhCOODERIVFeb 17A809,822——
Phillip B. DonenbergDirDERIVFeb 13A1,900$0.00—?
Cambrian BioPharma Inc10%DERIVDec 9M395$0.00—?
Cambrian BioPharma Inc10%Dec 9S446$7.92$4K
Cambrian BioPharma Inc10%Dec 9S395$8.04$3K
Cambrian BioPharma Inc10%Dec 9M395$6.40$3K
Cambrian BioPharma Inc10%Dec 9S2,666$7.95$21K
Cambrian BioPharma Inc10%Dec 9S3,105$8.59$27K
Cambrian BioPharma Inc10%Dec 5S42$13.16$553
Cambrian BioPharma Inc10%Dec 5S1,745$12.29$21K
Cambrian BioPharma Inc10%Dec 5S14,508$11.40$165K
Cambrian BioPharma Inc10%Dec 4S5,000$9.06$45K