Senior insider sale
Chief Financial Officer at SERA PROGNOSTICS, INC. — senior position signals high conviction
$42.6K
21.07K shares
What this filing means
AERTS AUSTIN plans to sell 21.07K shares of SERA PROGNOSTICS, INC. valued at approximately $42.6K. 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: 9/9/2026ACC: 0001979974-26-000012
Officer· Chief Financial Officer
Since Mar 2026
21.07K
Shares to sell
$42.6K
Approx. market value
13.59K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Restricted Stock Unit Vesting
Not Applicable
9/8/2026
13.59KTotal acquired13.59K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/8/2026 | Restricted Stock Unit Vesting Not Applicable | 13.59K | — |
| Total | 13.59K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
2.04K
Market value
$4.1K
6/11/2026
—Completed
Units to sell
5.44K
Market value
$11.3K
6/9/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
13.59K
Market value
$27.2K
9/8/2026
Total
Units
21.07K
Value
$42.6K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/11/2026 | 2.04K | $4.1K | — | Completed |
6/9/2026 | 5.44K | $11.3K | — | Completed |
| Planned — Approximate Date | ||||
9/8/2026 | 13.59K | $27.2K | NASDAQ | Planned |
| Total | 21.07K | $42.6K | ||