person · Reporting owner
Brown Marianne Catherine
Disclosed activity across 5 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AKAMAI TECHNOLOGIES INCAKAM · Entity 3352 | Director | May 13, 2026 | May 14, 2026 |
| INTERNATIONAL BUSINESS MACHINES CORPIBM · Entity 2840 | Director | September 30, 2026 | October 02, 2026 |
| NORTHROP GRUMMAN CORP /DE/NOC · Entity 2963 | Director | September 30, 2026 | October 01, 2026 |
| SCHWAB CHARLES CORPSCHW · Entity 1218 | Director | October 01, 2026 | October 05, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
AKAMAI TECHNOLOGIES INC
Report date May 13, 2026 · Filed May 14, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Deferred Stock UnitsSEC Table II · derivative / convertible security | Direct | 1,892 |
Reported balance
After 2026-05-13 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-05-13 · Grant · Acquired 1,892 · Balance 1,892 F1: Each deferred stock unit represents the right to receive one share of Akamai common stock upon vesting. F2: Deferred stock units vest one year following the grant date; however, the Reporting Person elected to defer distribution until the earlier to occur of (i) May 13, 2036, (ii) a change in control (as defined under Code Section 409A), (iii) separation from service, or (iv) death. |
Filing footnotes · ownership attribution and instrument terms
F1: Each deferred stock unit represents the right to receive one share of Akamai common stock upon vesting.
F2: Deferred stock units vest one year following the grant date; however, the Reporting Person elected to defer distribution until the earlier to occur of (i) May 13, 2036, (ii) a change in control (as defined under Code Section 409A), (iii) separation from service, or (iv) death.
INTERNATIONAL BUSINESS MACHINES CORP
Report date September 30, 2026 · Filed October 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Promised Fee ShareSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 4,460 |
Reported balance
After 2026-09-30 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-09-30 · Grant · Acquired 415 · Balance 4,460 F1: Promised Fee Shares under the IBM Board of Directors Deferred Compensation and Equity Award Plan are paid out after retirement in the company's common stock or cash. F2: Deferral of fees into Promised Fee Shares under the terms of the IBM Board of Directors Deferred Compensation and Equity Award Plan. F3: Distribution of Promised Fee Shares under the IBM Board of Directors Deferred Compensation and Equity Award Plan is deferred until retirement. |
Filing footnotes · ownership attribution and instrument terms
F1: Promised Fee Shares under the IBM Board of Directors Deferred Compensation and Equity Award Plan are paid out after retirement in the company's common stock or cash.
F2: Deferral of fees into Promised Fee Shares under the terms of the IBM Board of Directors Deferred Compensation and Equity Award Plan.
F3: Distribution of Promised Fee Shares under the IBM Board of Directors Deferred Compensation and Equity Award Plan is deferred until retirement.
NORTHROP GRUMMAN CORP /DE/
Report date September 30, 2026 · Filed October 01, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 11,706 |
Reported balance
After 2026-09-30 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-09-30 · Grant · Acquired 96 · Balance 11,706 F1: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F2: Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under rule 16a-11. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.
F2: Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under rule 16a-11.
SCHWAB CHARLES CORP
Report date October 01, 2026 · Filed October 05, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 8,700.21 |
Reported balance
After 2026-10-01 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-10-01 · Grant · Acquired 407 · Balance 8,700.21 F1: Each restricted stock unit ("RSU") represents a right to receive one share of company stock. F2: The RSUs were received pursuant to the Directors' Deferred Compensation Plan II (the "Plan") and are held in a rabbi trust for the benefit of the reporting person pursuant to the terms of the Plan. F4: The RSUs were received in lieu of cash compensation otherwise payable as director fees. F3: The RSUs are held in a rabbi trust for the benefit of the reporting person and are distributed to the reporting person when she leaves the Board of Directors. F5: Includes 23.85 RSUs acquired through dividend reinvestment. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit ("RSU") represents a right to receive one share of company stock.
F2: The RSUs were received pursuant to the Directors' Deferred Compensation Plan II (the "Plan") and are held in a rabbi trust for the benefit of the reporting person pursuant to the terms of the Plan.
F3: The RSUs are held in a rabbi trust for the benefit of the reporting person and are distributed to the reporting person when she leaves the Board of Directors.
F4: The RSUs were received in lieu of cash compensation otherwise payable as director fees.
F5: Includes 23.85 RSUs acquired through dividend reinvestment.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
VMWARE LLC
Report date November 22, 2023 · Filed November 22, 2023
Section 16 reporting ended · disclosed 2023-11-22. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2023-11-22 transaction · row 1
1 source rowRow 1 · 2023-11-22 · Disposition to issuer · Disposed 9,880 · Balance 0 F3: Represents shares underlying restricted stock units of the Issuer, which were vested and cancelled in exchange for the right to receive a payment equal to 50% of the Cash Consideration and 50% of the Stock Consideration. F1: Disposed of pursuant to the Agreement and Plan of Merger, dated as of May 26, 2022 (the "Merger Agreement"), by and among VMware, Inc. (the "Issuer"), Broadcom Inc. ("Parent"), Verona Holdco, Inc., a direct wholly owned subsidiary of the Issuer ("Holdco"), Verona Merger Sub, Inc., a direct wholly owned subsidiary of Holdco, Barcelona Merger Sub 2, Inc., a direct wholly owned subsidiary of Parent, and Barcelona Merger Sub 3, LLC, a direct wholly owned subsidiary of Parent. F2: (Continued from Footnote 1) Under the terms of the Merger Agreement, each share of the Issuer's Class A common stock, par value $0.01 per share (the "Common Stock"), issued and outstanding was indirectly converted into the right to receive, at the election of the holder of such share of Common Stock, and subject to proration in accordance with the Merger Agreement: (i) $142.50 per share in cash, without interest (the "Cash Consideration"), or (ii) 0.25200 shares of common stock, par value $0.001 per share of Parent (the "Stock Consideration"). |
Filing footnotes · ownership attribution and instrument terms
F1: Disposed of pursuant to the Agreement and Plan of Merger, dated as of May 26, 2022 (the "Merger Agreement"), by and among VMware, Inc. (the "Issuer"), Broadcom Inc. ("Parent"), Verona Holdco, Inc., a direct wholly owned subsidiary of the Issuer ("Holdco"), Verona Merger Sub, Inc., a direct wholly owned subsidiary of Holdco, Barcelona Merger Sub 2, Inc., a direct wholly owned subsidiary of Parent, and Barcelona Merger Sub 3, LLC, a direct wholly owned subsidiary of Parent.
F2: (Continued from Footnote 1) Under the terms of the Merger Agreement, each share of the Issuer's Class A common stock, par value $0.01 per share (the "Common Stock"), issued and outstanding was indirectly converted into the right to receive, at the election of the holder of such share of Common Stock, and subject to proration in accordance with the Merger Agreement: (i) $142.50 per share in cash, without interest (the "Cash Consideration"), or (ii) 0.25200 shares of common stock, par value $0.001 per share of Parent (the "Stock Consideration").
F3: Represents shares underlying restricted stock units of the Issuer, which were vested and cancelled in exchange for the right to receive a payment equal to 50% of the Cash Consideration and 50% of the Stock Consideration.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 30, 2020 Filed Jul 2, 2020 20:32 UTC | NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 | GrantCommon Stock | 109 | $307.44 | $33,510.96 |
DisclosureSEC source: 0001225208-20-009505 · doc4.xml · nonDerivative · entry 1 Brown Marianne Catherine · CIK 0001804183 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,129 F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F2 · balance_after: Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11. Read SEC document |
| May 20, 2020 Filed May 21, 2020 20:09 UTC | AKAMAI TECHNOLOGIES INC AKAM · Entity 3352 | GrantRestricted Stock Units · Derivative | 3,976 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001086222-20-000130 · wf-form4_159009172578982.xml · derivative · entry 2 Brown Marianne Catherine · CIK 0001804183 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,976 Underlying: Common Stock · 3,976 shares Expires 2023-05-22 F2 · security: Each restricted stock unit ("RSU") represents the right to receive one share of Akamai common stock upon vesting. F3 · derivative.exercise_date: Each restricted stock unit ("RSU") represents the right to receive one share of Akamai common stock upon vesting. RSUs vest 1/3 on each of the first, second and third anniversaries of the date of grant. Read SEC document |
| May 20, 2020 Filed May 21, 2020 20:09 UTC | AKAMAI TECHNOLOGIES INC AKAM · Entity 3352 | GrantDeferred Stock Units · Derivative | 2,237 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001086222-20-000130 · wf-form4_159009172578982.xml · derivative · entry 1 Brown Marianne Catherine · CIK 0001804183 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,237 Underlying: Common Stock · 2,237 shares Expires 2021-05-22 F1 · security: Deferred stock units represent the right to receive one share of Akamai common stock upon vesting; however, the recipient may elect to defer distribution until a later date. Read SEC document |
| May 20, 2020 Filed May 22, 2020 21:10 UTC | NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 | GrantCommon Stock | 499 | $320.40 | $159,879.60 |
DisclosureSEC source: 0001225208-20-008164 · doc4.xml · nonDerivative · entry 1 Brown Marianne Catherine · CIK 0001804183 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,993 F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F2 · balance_after: Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11. Read SEC document |
| March 31, 2020 Filed Apr 2, 2020 20:40 UTC | NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 | GrantCommon Stock | 107 | $302.55 | $32,372.85 |
DisclosureSEC source: 0001225208-20-005953 · doc4.xml · nonDerivative · entry 1 Brown Marianne Catherine · CIK 0001804183 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,494 F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. F2 · balance_after: Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.