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Sloan Sheldon

SEC insider (Form 3/4/5 filer). CIK 0002038798. Chief Medical Officer at Spyre Therapeutics, Inc. (SYRE). 18 reported Form 4/5 transactions since Sep 2024; latest on Jul 1, 2026. Located in WALTHAM, MA.

Companies Sloan Sheldon has filed insider reports for

  • Spyre Therapeutics, Inc. (SYRE): Officer, Chief Medical Officer
Sloan Sheldon profile photo

Sloan Sheldon

CIK: 0002038798

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)11 (61.1%)

Position reduction

Option Exercises (M)4 (22.2%)

Derivative conversions

Awards (A)3 (16.7%)

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)

Spyre Therapeutics, Inc. logo
SYRE

Spyre Therapeutics, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (18 total)

  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    Jul 1, 2026
    Sale
    Direct
    6.5K shares at avg. $87.52$569K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    Jul 1, 2026
    Sale
    Direct
    1.8K shares at avg. $88.34$162K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    Jul 1, 2026
    Exercise
    Direct
    8.3K shares at avg. $27.46$229K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    Jun 3, 2026
    Sale
    Direct
    8.3K shares at avg. $75.00$625K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    Jun 3, 2026
    Exercise
    Direct
    8.3K shares at avg. $27.46$229K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    May 1, 2026
    Sale
    Direct
    8.8K shares at avg. $71.56$628K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    May 1, 2026
    Sale
    Direct
    12.8K shares at avg. $72.94$932K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    May 1, 2026
    Sale
    Direct
    10.4K shares at avg. $73.74$764K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    May 1, 2026
    Sale
    Direct
    5.1K shares at avg. $74.60$377K
  • Spyre Therapeutics, Inc. logo
    SYRE

    Spyre Therapeutics, Inc.

    May 1, 2026
    Sale
    Direct
    400 shares at avg. $75.37$30K

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