Marianne C. Brown

American business executive & corporate director.¹

Companies

IBMBoard member Dec 19, 2023 to now⁶
Charles Schwab CorporationBoard member Aug 3, 2020 to now⁷
Northrop Grumman CorporationBoard member Apr 2, 2020 to now⁸
Akamai TechnologiesBoard member Mar 13, 2020 to now⁹
VMwareBoard member Jul 17, 2020 to Nov 22, 2023¹⁰

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Northrop Grumman Corporation NOC11,558 shares¹¹$6.2M at $538.25Jun 30, 2026
Charles Schwab Corporation SCHW17,353 shares¹²$1.6M at $91.47May 26, 2026
Akamai Technologies AKAM6,240 shares¹³$552.5K at $88.55May 20, 2023
IBM IBM440 shares¹⁴$108.2K at $246.02Dec 19, 2023
VMware VMW0 shares¹⁵Nov 22, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

Jun 30, 2026Granted 91 shares at $509.31 of Northrop Grumman Corporation¹¹
May 26, 2026Granted 1,602 shares of Charles Schwab Corporation¹²
May 20, 2026Granted 349 shares at $552.17 of Northrop Grumman Corporation¹⁶
Mar 31, 2026Granted 68 shares at $682.24 of Northrop Grumman Corporation¹⁷
Dec 31, 2025Granted 81 shares at $570.21 of Northrop Grumman Corporation¹⁸
Sep 30, 2025Granted 76 shares at $609.32 of Northrop Grumman Corporation¹⁹
Jun 30, 2025Granted 93 shares at $499.98 of Northrop Grumman Corporation²⁰
May 27, 2025Granted 1,462 shares of Charles Schwab Corporation²¹
May 21, 2025Granted 385 shares at $473.90 of Northrop Grumman Corporation²²
Mar 31, 2025Granted 90 shares at $512.01 of Northrop Grumman Corporation²³
Dec 31, 2024Granted 99 shares at $469.29 of Northrop Grumman Corporation²⁴
Sep 30, 2024Granted 88 shares at $528.07 of Northrop Grumman Corporation²⁵
Jul 31, 2024Granted 94 shares at $484.32 of Northrop Grumman Corporation²⁶
Jul 31, 2024Granted 377 shares at $484.32 of Northrop Grumman Corporation²⁶
May 28, 2024Granted 1,809 shares of Charles Schwab Corporation²⁷
Mar 31, 2024Granted 94 shares at $478.66 of Northrop Grumman Corporation²⁸
Dec 31, 2023Granted 96 shares at $468.14 of Northrop Grumman Corporation²⁹
Nov 22, 2023Returned to company 9,880 shares of VMware¹⁵
Sep 30, 2023Granted 102 shares at $440.19 of Northrop Grumman Corporation³⁰
Jul 13, 2023Granted 1,976 shares of VMware³¹
Jun 30, 2023Granted 99 shares at $455.80 of Northrop Grumman Corporation³²
May 22, 2023Granted 2,496 shares of Charles Schwab Corporation³³
May 20, 2023Exercised options 1,326 shares of Akamai Technologies¹³
May 17, 2023Granted 392 shares at $447.34 of Northrop Grumman Corporation³⁴
Mar 31, 2023Granted 97 shares at $461.72 of Northrop Grumman Corporation³⁵

Career

Occupation: business executive.^{3 5}

Since 2020Board member, Akamai Technologies⁴
2015 to 2019Worked at Fidelity National Information Services^{2 3}
2014 to 2015Worked at SunGard^{2 3}

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataMarianne C. Brown on Wikidata
2
WikidataMarianne C. Brown: Worked at SunGard, on Wikidata
3
WikidataWorked at SunGard, as reported by Form 8-K
4
WikidataMarianne C. Brown: Board member, Akamai Technologies, on Wikidata
5
WikidataMarianne C. Brown: occupation, on Wikidata
6
SEC EDGARIBM, Board member
7
SEC EDGARCharles Schwab Corporation, Board member
8
SEC EDGARNorthrop Grumman Corporation, Board member
9
Wikidata and SEC EDGARAkamai Technologies, Board member
10
SEC EDGARVMware, Board member
11
SEC EDGARNorthrop Grumman Corporation shares after the filing of Jun 30, 2026
12
SEC EDGARCharles Schwab Corporation shares after the filing of May 26, 2026
13
SEC EDGARAkamai Technologies shares after the filing of May 20, 2023
14
SEC EDGARIBM shares after the filing of Dec 19, 2023
15
SEC EDGARVMware shares after the filing of Nov 22, 2023
16
SEC EDGARForm 4 filed May 21, 2026
17
SEC EDGARForm 4 filed Apr 2, 2026
18
SEC EDGARForm 4 filed Jan 5, 2026
19
SEC EDGARForm 4 filed Oct 1, 2025
20
SEC EDGARForm 4 filed Jul 1, 2025
21
SEC EDGARForm 4 filed May 29, 2025
22
SEC EDGARForm 4 filed May 22, 2025
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SEC EDGARForm 4 filed Apr 1, 2025
24
SEC EDGARForm 4 filed Jan 2, 2025
25
SEC EDGARForm 4 filed Oct 1, 2024
26
SEC EDGARForm 4 filed Aug 1, 2024
27
SEC EDGARForm 4 filed May 30, 2024
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SEC EDGARForm 4 filed Apr 1, 2024
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SEC EDGARForm 4 filed Jan 2, 2024
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SEC EDGARForm 4 filed Oct 2, 2023
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SEC EDGARForm 4 filed Jul 14, 2023
32
SEC EDGARForm 4 filed Jul 5, 2023
33
SEC EDGARForm 4 filed May 24, 2023
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SEC EDGARForm 4 filed May 19, 2023
35
SEC EDGARForm 4 filed Apr 4, 2023