Senior insider sale
Chief Operating Officer at MONTE ROSA THERAPEUTICS, INC. — senior position signals high conviction
$271.4K
13.05K shares
What this filing means
CHAMPOUX JENNIFER plans to sell 13.05K shares of MONTE ROSA THERAPEUTICS, INC. valued at approximately $271.4K. 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.
Filed: 7/15/2026ACC: 0001969223-26-000786
Officer· Chief Operating Officer
Since May 2024
13.05K
Shares to sell
$271.4K
Approx. market value
4.35K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Exercise of stock options
Cash
7/15/2026
4.35KTotal acquired4.35K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
7/15/2026 | Exercise of stock options Cash | 4.35K | — |
| Total | 4.35K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
2.17K
Market value
$43.5K
6/23/2026
—Completed
Units to sell
2.18K
Market value
$41.3K
6/17/2026
—Completed
Units to sell
2.17K
Market value
$43.5K
5/27/2026
—Completed
Units to sell
2.18K
Market value
$41.3K
5/22/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
4.35K
Market value
$101.7K
7/15/2026
Total
Units
13.05K
Value
$271.4K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/23/2026 | 2.17K | $43.5K | — | Completed |
6/17/2026 | 2.18K | $41.3K | — | Completed |
5/27/2026 | 2.17K | $43.5K | — | Completed |
5/22/2026 | 2.18K | $41.3K | — | Completed |
| Planned — Approximate Date | ||||
7/15/2026 | 4.35K | $101.7K | NASDAQ | Planned |
| Total | 13.05K | $271.4K | ||