GREEN JOHN L.

PrivateCIK: 1709773
Location

CAMBRIDGE, MA

Senior insider sale

See Remarks at COGENT BIOSCIENCES, INC. — senior position signals high conviction

$2.98M

77K shares

What this filing means

GREEN JOHN L. plans to sell 77K shares of COGENT BIOSCIENCES, INC. valued at approximately $2.98M. 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.

InsiderGREEN JOHN L.CIK 1709773
IssuerCOGENT BIOSCIENCES, INC.CIK 1622229
Officer· See Remarks
Since Jan 2019
77K
Shares to sell
$2.98M
Approx. market value
77K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Performance Shares

Not Applicable

12/17/2025
77K
Total acquired77K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

77K

Market value

$2.98M

12/26/2025
Total

Units

77K

Value

$2.98M

GREEN JOHN L. — Planned Insider Sale (Form 144) | Finecho