HORN MARGARET A

PrivateCIK: 1294192
Location

PALO ALTO, CA

Senior insider sale

See Remarks at REVOLUTION MEDICINES, INC. — senior position signals high conviction

$15.96M

98.41K shares

What this filing means

HORN MARGARET A plans to sell 98.41K shares of REVOLUTION MEDICINES, INC. valued at approximately $15.96M. 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.

InsiderHORN MARGARET ACIK 1294192
→
Officer· See Remarks
Since Feb 2020
98.41K
Shares to sell
$15.96M
Approx. market value
4.83K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Sort

RSU vesting

Services rendered

9/15/2026
4.83K
Total acquired4.83K
Planned & Completed Dispositions4
Sort

Completed

—Completed

Units to sell

29.60K

Market value

$4.74M

6/17/2026
—Completed

Units to sell

3.58K

Market value

$558.1K

6/16/2026
—Completed

Units to sell

60.40K

Market value

$9.67M

6/15/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

4.83K

Market value

$984.2K

9/15/2026
Total

Units

98.41K

Value

$15.96M

HORN MARGARET A — Planned Insider Sale (Form 144) | Finecho