SHEILA C. CHESTON

Insider Reports History

Location
Falls Church, VA
Signature
/s/ George Karamanos, by power of attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by SHEILA C. CHESTON:

Company Role Class Num Shares Value Price $ Report Date Ownership
NORTHROP GRUMMAN CORP /DE/ Corp. VP & General Counsel Common Stock 27,058 $12,667,115 $468.14 21 Feb 2023 Direct
Digimarc CORP Director Common Stock 21,314 $139,819 $6.56 02 Jan 2026 Direct
NORTHROP GRUMMAN CORP /DE/ Corp. VP & General Counsel Restricted Performance Stock Rights 14,934 16 Feb 2023 Direct
NORTHROP GRUMMAN CORP /DE/ Corp. VP & General Counsel Restricted Stock Rights 6,825 16 Feb 2023 Direct

Insider Reports Filed by SHEILA C. CHESTON

Symbol Company Period Transactions Value $ Form Type Role Filing Time
DMRC Digimarc CORP 02 Jan 2026 1 +$8,121 4 Director 02 Jan 2026, 16:14
DMRC Digimarc CORP 01 Oct 2025 1 +$8,119 4 Director 02 Oct 2025, 12:41
DMRC Digimarc CORP 01 Jul 2025 1 +$8,124 4 Director 01 Jul 2025, 16:44
DMRC Digimarc CORP 07 May 2025 1 +$100,001 4 Director 08 May 2025, 15:38
DMRC Digimarc CORP 01 Apr 2025 1 +$8,115 4 Director 07 Apr 2025, 12:54
DMRC Digimarc CORP 01 Oct 2024 2 +$268,262 4 Director 02 Oct 2024, 19:17
DMRC Digimarc CORP 01 Oct 2024 0 $0 3 Director 02 Oct 2024, 19:15
NOC NORTHROP GRUMMAN CORP /DE/ 21 Feb 2023 1 -$391,219 4 Corp. VP & General Counsel 23 Feb 2023, 15:20
NOC NORTHROP GRUMMAN CORP /DE/ 16 Feb 2023 5 -$1,580,329 4 Corp. VP & General Counsel 21 Feb 2023, 15:27
NOC NORTHROP GRUMMAN CORP /DE/ 13 Feb 2023 4 -$1,544,365 4 Corp. VP & General Counsel 15 Feb 2023, 15:56
NOC NORTHROP GRUMMAN CORP /DE/ 09 Aug 2022 1 -$1,907,810 4 Corp. VP & General Counsel 11 Aug 2022, 17:22
NOC NORTHROP GRUMMAN CORP /DE/ 03 May 2022 1 $0 4 Corp. VP & General Counsel 04 May 2022, 16:22
NOC NORTHROP GRUMMAN CORP /DE/ 18 Feb 2022 1 -$659,850 4 Corp. VP & General Counsel 22 Feb 2022, 15:42
NOC NORTHROP GRUMMAN CORP /DE/ 15 Feb 2022 5 -$1,522,535 4 Corp. VP & General Counsel 17 Feb 2022, 15:41
NOC NORTHROP GRUMMAN CORP /DE/ 14 Feb 2022 4 -$613,797 4 Corp. VP & General Counsel 16 Feb 2022, 16:02