TURTLE CAMERON

PrivateCIK: 1758363
Location

WALTHAM, MA

Senior insider sale

Chief Executive Officer at SPYRE THERAPEUTICS, INC. — senior position signals high conviction

$3.53M

90K shares

What this filing means

TURTLE CAMERON plans to sell 90K shares of SPYRE THERAPEUTICS, INC. valued at approximately $3.53M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderTURTLE CAMERONCIK 1758363
IssuerSPYRE THERAPEUTICS, INC.CIK 1636282
DirectorOfficer· Chief Executive Officer
Since Mar 2026
90K
Shares to sell
$3.53M
Approx. market value
60K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Previously Exercised Stock Options

Cash

6/15/2023
60K
Total acquired60K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

15K

Market value

$492.1K

2/2/2026
Completed

Units to sell

15K

Market value

$460.1K

1/2/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

60K

Market value

$2.58M

3/2/2026
Total

Units

90K

Value

$3.53M

TURTLE CAMERON — Planned Insider Sale (Form 144) | Finecho