EVANS KATIE SEITZ

PrivateCIK: 1700262
Location

NEW YORK, NY

Senior insider sale

Chief Operating Officer at MAGNITE, INC. — senior position signals high conviction

$2.56M

119.84K shares

What this filing means

EVANS KATIE SEITZ plans to sell 119.84K shares of MAGNITE, INC. valued at approximately $2.56M. 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.

InsiderEVANS KATIE SEITZCIK 1700262
IssuerMAGNITE, INC.CIK 1595974
Officer· Chief Operating Officer
Since Sep 2020
119.84K
Shares to sell
$2.56M
Approx. market value
21.51K
Acquired (3 months)
1
Planned
5 completed
Securities Acquired — Last 3 Months3
Sort

Restricted Stock

Not Applicable

2/14/2023
5.70K

Restricted Stock

Not Applicable

4/1/2022
10K

Restricted Stock

Not Applicable

2/14/2022
5.80K
Total acquired21.51K
Planned & Completed Dispositions6
Sort

Completed

Completed

Units to sell

8.35K

Market value

$217.0K

8/25/2025
Completed

Units to sell

10.49K

Market value

$250.1K

8/18/2025
Completed

Units to sell

24.50K

Market value

$571.2K

6/30/2025
Completed

Units to sell

20K

Market value

$370.0K

6/16/2025
Completed

Units to sell

35K

Market value

$607.7K

6/5/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

21.51K

Market value

$549.0K

8/27/2025
Total

Units

119.84K

Value

$2.56M

EVANS KATIE SEITZ — Planned Insider Sale (Form 144) | Finecho