DUNN EDMUND

PrivateCIK: 1989401
Location

BOSTON, MA

Senior insider sale

Principal Accounting Officer at MONTE ROSA THERAPEUTICS, INC. — senior position signals high conviction

$1.22M

68.64K shares

What this filing means

DUNN EDMUND plans to sell 68.64K shares of MONTE ROSA THERAPEUTICS, INC. valued at approximately $1.22M. 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.

InsiderDUNN EDMUNDCIK 1989401
Officer· Principal Accounting Officer
Since Mar 2026
68.64K
Shares to sell
$1.22M
Approx. market value
16.69K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months4
Sort

Stock Option Exercise

Cash

4/10/2026
1.11K

Stock Option Exercise

Cash

4/10/2026
13.35K

Stock Option Exercise

Cash

4/10/2026
1.11K

Stock Option Exercise

Cash

4/10/2026
1.11K
Total acquired16.69K
Planned & Completed Dispositions5
Sort

Completed

Completed

Units to sell

26.12K

Market value

$450.6K

4/8/2026
Completed

Units to sell

139.00

Market value

$2.5K

3/4/2026
Completed

Units to sell

536.00

Market value

$9.4K

3/2/2026
Completed

Units to sell

25.16K

Market value

$455.5K

2/27/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

16.69K

Market value

$300.4K

4/13/2026
Total

Units

68.64K

Value

$1.22M

DUNN EDMUND — Planned Insider Sale (Form 144) | Finecho