BONIFACE JOHN J.

PrivateCIK: 1870674
Location

SALT LAKE CITY, UT

Senior insider sale

Chief Scientific Officer at SERA PROGNOSTICS, INC. — senior position signals high conviction

$14.7K

6.57K shares

What this filing means

BONIFACE JOHN J. plans to sell 6.57K shares of SERA PROGNOSTICS, INC. valued at approximately $14.7K. 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.

InsiderBONIFACE JOHN J.CIK 1870674
IssuerSERA PROGNOSTICS, INC.CIK 1534969
Officer· Chief Scientific Officer
Since Jul 2021
6.57K
Shares to sell
$14.7K
Approx. market value
1.44K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
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Restricted Stock Unit Vesting

Not Applicable

6/10/2025
1.44K
Total acquired1.44K
Planned & Completed Dispositions2
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Completed

Completed

Units to sell

5.13K

Market value

$12.5K

5/8/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

1.44K

Market value

$2.1K

6/10/2025
Total

Units

6.57K

Value

$14.7K

BONIFACE JOHN J. — Planned Insider Sale (Form 144) | Finecho