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Peyer James

SEC insider (Form 3/4/5 filer). CIK 0001843594. 10% Owner at Sensei Biotherapeutics, Inc. (SNSE). 12 reported Form 4/5 transactions since Sep 2024; latest on Jun 1, 2026. Located in NEW YORK, NY.

Companies Peyer James has filed insider reports for

  • Sensei Biotherapeutics, Inc. (SNSE): 10% Owner
Peyer James profile photo

Peyer James

CIK: 0001843594

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)10 (83.3%)

Position reduction

Option Exercises (M)1 (8.3%)

Derivative conversions

Awards (A)1 (8.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

Sensei Biotherapeutics, Inc. logo
SNSE

Sensei Biotherapeutics, Inc.

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (12 total)

  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Jun 1, 2026
    Sale
    Direct
    24.5K shares at avg. $20.00$490K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Jun 1, 2026
    Sale
    Direct
    476 shares at avg. $21.14$10K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 9, 2025
    Sale
    Indirect
    395 shares at avg. $8.04$3K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 9, 2025
    Sale
    Indirect
    2.7K shares at avg. $7.95$21K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 9, 2025
    Exercise
    Indirect
    395 shares at avg. $6.40$3K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 9, 2025
    Sale
    Indirect
    446 shares at avg. $7.92$4K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 8, 2025
    Sale
    Indirect
    3.1K shares at avg. $8.59$27K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 5, 2025
    Sale
    Indirect
    42 shares at avg. $13.16$552.72
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 5, 2025
    Sale
    Indirect
    1.7K shares at avg. $12.29$21K
  • Sensei Biotherapeutics, Inc. logo
    SNSE

    Sensei Biotherapeutics, Inc.

    Dec 5, 2025
    Sale
    Indirect
    14.5K shares at avg. $11.40$165K

1-10 of 12