Skip to main content
Signal8

King Rachel K.

SEC insider (Form 3/4/5 filer). CIK 0001589712. Director at Fulcrum Therapeutics, Inc. (FULC) and 1 other issuer. 10 reported Form 4/5 transactions since Sep 2024; latest on Jun 30, 2026. Located in CAMBRIDGE, MA.

Companies King Rachel K. has filed insider reports for

  • Fulcrum Therapeutics, Inc. (FULC): Director
  • NOVAVAX INC (NVAX): Director
King Rachel K. profile photo

King Rachel K.

CIK: 0001589712

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (10.0%)

Position reduction

Option Exercises (M)2 (20.0%)

Derivative conversions

Awards (A)7 (70.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (2)

Fulcrum Therapeutics, Inc. logo
FULC

Fulcrum Therapeutics, Inc.

Director
NOVAVAX INC logo
NVAX

NOVAVAX INC

Director

Discretionary Trading P&L

Holdings

Transaction History (10 total)

  • Fulcrum Therapeutics, Inc. logo
    FULC

    Fulcrum Therapeutics, Inc.

    Jun 30, 2026
    Award

    Stock Option (right to buy)

    Direct
    32K shares-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Jun 20, 2026
    Exercise
    Direct
    18.9K shares-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Jun 18, 2026
    Award

    Stock Option (Right to Buy)

    Direct
    21.3K shares-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Jun 18, 2026
    Award

    Restricted Stock Units

    Direct
    14.2K shares-
  • Fulcrum Therapeutics, Inc. logo
    FULC

    Fulcrum Therapeutics, Inc.

    Jun 26, 2025
    Award

    Stock Option (right to buy)

    Direct
    36K shares-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Jun 20, 2025
    Award

    Restricted Stock Units

    Direct
    18.9K shares-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Jun 20, 2025
    Award

    Stock Option (Right to Buy)

    Direct
    28.3K shares at avg. $6.42-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Jun 12, 2025
    Exercise
    Direct
    10.4K shares-
  • NOVAVAX INC logo
    NVAX

    NOVAVAX INC

    Dec 13, 2024
    Sale
    Direct
    4.2K shares at avg. $9.02$37K
  • Fulcrum Therapeutics, Inc. logo
    FULC

    Fulcrum Therapeutics, Inc.

    Nov 12, 2024
    Award

    Stock Option (right to buy)

    Direct
    60K shares-

1-10 of 10