Login
$MGNI
$22.26 +$0.44 (2.01%) After hours

$MGNI 3 SEC Filings

Filed On Filing
02 Oct 2026 Form 3: Sullivan Haas, CHIEF ACCOUNTING OFFICER

Holds 72,913 shares of Common Stock

02 Mar 2023 Form 3: Buonasera David, Chief Technology Officer

Holds 174,684 shares of Common Stock

23 Mar 2022 Form 3: Pearson David T., Director

No securities owned

23 Mar 2022 Form 3: Yu Diane, Director

No securities owned

02 Jul 2021 Form 3: Gephart Brian, Chief Accounting Officer

No securities owned

03 Jun 2021 Form 3: Dove James Allen, Chief Technology Officer

No securities owned

03 Jun 2021 Form 3: Buckley Sean Patrick, Chief Revenue Officer, CTV

No securities owned

25 Sep 2020 Form 3: Evans Katie Seitz, Chief Operating Officer

Holds 520,271 shares of Common Stock

05 Jun 2020 Form 3: Hughes Shawna, Chief Accounting Officer

Holds 100,302 shares of Common Stock

03 Apr 2020 Form 3: Zagorski Mark, President & COO

No securities owned

03 Apr 2020 Form 3: Saltz Aaron, General Counsel & Secy

No securities owned

03 Apr 2020 Form 3: Rossman James, Director

No securities owned

03 Apr 2020 Form 3: Lam Rachel, Director

Holds 250 shares of Common Stock

03 Apr 2020 Form 3: Knopper Douglas S, Director

No securities owned

03 Apr 2020 Form 3: Caine Paul, Director

No securities owned

08 Jul 2019 Form 3: Harden Sarah Patricia, Director

No securities owned

03 Jul 2018 Form 3: Feldman Jonathan, Co-General Counsel & Secretary

Holds 128,609 shares of Common Stock

03 Jul 2018 Form 3: Filip Eve, Co-General Counsel

Holds 83,774 shares of Common Stock

15 Dec 2017 Form 3: Soroca Adam Lee, Head of Global Buyer Team

Holds 35,000 shares of Common Stock

03 Nov 2017 Form 3: Prusz Joseph R, Global Chief Revenue Officer

Holds 91,761 shares of Common Stock

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Premium Feature

This feature requires a premium subscription to unlock unlimited historical data and advanced analysis tools.

Premium includes:

  • Unlimited historical financial data
  • Advanced analytics and insights
  • Priority support