QATANANI MO

PrivateCIK: 1980298
Location

CAMBRIDGE, MA

Senior insider sale

CHIEF SCIENTIFIC OFFICER at SCHOLAR ROCK HOLDING CORP — senior position signals high conviction

$2.86M

59.90K shares

What this filing means

QATANANI MO plans to sell 59.90K shares of SCHOLAR ROCK HOLDING CORP valued at approximately $2.86M. 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.

InsiderQATANANI MOCIK 1980298
IssuerSCHOLAR ROCK HOLDING CORPCIK 1727196
Officer· CHIEF SCIENTIFIC OFFICER
Since Feb 2026
59.90K
Shares to sell
$2.86M
Approx. market value
23.41K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Sort

Stock Option Exercise

Cash

4/6/2026
23.41K
Total acquired23.41K
Planned & Completed Dispositions4
Sort

Completed

Completed

Units to sell

8.48K

Market value

$399.4K

2/23/2026
Completed

Units to sell

14.90K

Market value

$695.9K

1/22/2026
Completed

Units to sell

13.11K

Market value

$592.6K

1/14/2026

Planned — Approximate Date

NasdaqPlanned

Units to sell

23.41K

Market value

$1.17M

4/6/2026
Total

Units

59.90K

Value

$2.86M

QATANANI MO — Planned Insider Sale (Form 144) | Finecho