Senior insider sale
Chief Commercial Officer at DAY ONE BIOPHARMACEUTICALS, INC. — senior position signals high conviction
$58.7K
7.49K shares
What this filing means
MERENDINO LAUREN plans to sell 7.49K shares of DAY ONE BIOPHARMACEUTICALS, INC. valued at approximately $58.7K. 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: 11/17/2025ACC: 0001950047-25-008931
Officer· Chief Commercial Officer
Since Feb 2026
7.49K
Shares to sell
$58.7K
Approx. market value
3.73K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
11/15/2025
3.73KTotal acquired3.73K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/15/2025 | Restricted Stock Not Applicable | 3.73K | — |
| Total | 3.73K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
3.77K
Market value
$25.5K
8/18/2025
Planned — Approximate Date
NASDAQPlanned
Units to sell
3.73K
Market value
$33.2K
11/17/2025
Total
Units
7.49K
Value
$58.7K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/18/2025 | 3.77K | $25.5K | — | Completed |
| Planned — Approximate Date | ||||
11/17/2025 | 3.73K | $33.2K | NASDAQ | Planned |
| Total | 7.49K | $58.7K | ||