Brown Marianne Catherine
CIK: 0001804183
Director
Primary company: NORTHROP GRUMMAN CORP /DE/ (NOC)
Brown Marianne Catherine is a corporate insider at NORTHROP GRUMMAN CORP /DE/ (NOC) filing SEC Form 4 transactions. 98 transactions across 5 companies, totaling $267,340 in purchases and $0 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 418 | - | - | 8,269 | 7/1/2026 Filed: 7/1/2026 | Filing → | |
| Award | 91 | $509.31 | $46K | 11,558 | 6/30/2026 Filed: 6/30/2026 | Filing → | |
| Award | 3,977 | $89.40 | $356K | 3,977 | 5/26/2026 Filed: 5/26/2026 | Filing → | |
| Award | 1,602 | - | - | 17,353 | 5/26/2026 Filed: 5/26/2026 | Filing → | |
| Award | 349 | $552.17 | $193K | 11,415 | 5/20/2026 Filed: 5/20/2026 | Filing → | |
| Award | 1,892 | - | - | 1,892 | 5/13/2026 Filed: 5/13/2026 | Filing → | |
| Award | 434 | - | - | 7,823 | 4/1/2026 Filed: 4/1/2026 | Filing → | |
| Award | 377 | - | - | 3,669 | 3/31/2026 Filed: 4/1/2026 | Filing → | |
| Award | 68 | $682.24 | $46K | 11,066 | 3/31/2026 Filed: 3/31/2026 | Filing → | |
| Award | 407 | - | - | 6,950 | 10/1/2025 Filed: 10/3/2025 | Filing → | |
| Award | 324 | $282.16 | $91K | 2,947 | 9/30/2025 Filed: 10/1/2025 | Filing → | |
| Award | 76 | $609.32 | $46K | 10,836 | 9/30/2025 Filed: 10/1/2025 | Filing → | |
| Award | 412 | - | - | 6,525 | 7/1/2025 Filed: 7/3/2025 | Filing → | |
| Award | 310 | $294.78 | $91K | 2,606 | 6/30/2025 Filed: 7/1/2025 | Filing → | |
| Award | 93 | $499.98 | $46K | 10,718 | 6/30/2025 Filed: 7/1/2025 | Filing → | |
| Award | 3,646 | - | - | 3,646 | 5/27/2025 Filed: 5/29/2025 | Filing → | |
| Award | 1,462 | - | - | 15,751 | 5/27/2025 Filed: 5/29/2025 | Filing → | |
| Award | 385 | $473.90 | $182K | 10,575 | 5/21/2025 Filed: 5/22/2025 | Filing → | |
| Award | 3,934 | - | - | 3,934 | 5/14/2025 Filed: 5/16/2025 | Filing → | |
| Award | 483 | - | - | 6,094 | 4/1/2025 Filed: 4/3/2025 | Filing → |
Type
Award
Shares
418
Price
-
Value
-
Type
Award
Shares
91
Price
$509.31
Value
$46K
Type
Award
Shares
3,977
Price
$89.40
Value
$356K
Type
Award
Shares
1,602
Price
-
Value
-
Type
Award
Shares
349
Price
$552.17
Value
$193K
Type
Award
Shares
1,892
Price
-
Value
-
Type
Award
Shares
434
Price
-
Value
-
Type
Award
Shares
377
Price
-
Value
-
Type
Award
Shares
68
Price
$682.24
Value
$46K
Type
Award
Shares
407
Price
-
Value
-
Type
Award
Shares
324
Price
$282.16
Value
$91K
Type
Award
Shares
76
Price
$609.32
Value
$46K
Type
Award
Shares
412
Price
-
Value
-
Type
Award
Shares
310
Price
$294.78
Value
$91K
Type
Award
Shares
93
Price
$499.98
Value
$46K
Type
Award
Shares
3,646
Price
-
Value
-
Type
Award
Shares
1,462
Price
-
Value
-
Type
Award
Shares
385
Price
$473.90
Value
$182K
Type
Award
Shares
3,934
Price
-
Value
-
Type
Award
Shares
483
Price
-
Value
-
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