Moss William A

Officer · GD

As of 2026-09-27, Moss William A has 27 Form 4 transactions on record across 1 company — 4 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $5.0MIndirect: $0$5.0Mas of 2026-09-27
  • Direct $5.0M
  • Indirect $0
GDdirect14,986 sh$5.0M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

GD · 27 trades
2026-03-09: Withheld for tax, 492 sh ($177K)2026-03-04: Withheld for tax, 599 sh ($217K)2026-03-04: Award / grant, 1,297 sh ($0)2025-11-05: Gift, 700 sh ($0)2025-08-14: Sale, 8,920 sh ($2.8M)2025-08-14: Sale, 8,780 sh ($2.8M)2025-08-14: Option exercise, 8,780 sh ($2.0M)2025-08-14: Option exercise, 8,920 sh ($1.5M)2025-08-14: Option exercise, 8,780 sh ($0)2025-08-14: Option exercise, 8,920 sh ($0)2025-03-05: Award / grant, 8,060 sh ($0)2025-03-05: Award / grant, 970 sh ($0)2025-03-04: Withheld for tax, 512 sh ($130K)2025-03-04: Award / grant, 1,135 sh ($0)2025-03-03: Withheld for tax, 490 sh ($125K)2024-05-14: Gift, 1,100 sh ($0)2024-05-13: Sale, 12,810 sh ($3.8M)2024-05-13: Sale, 8,240 sh ($2.4M)2024-05-13: Option exercise, 12,810 sh ($2.1M)2024-05-13: Option exercise, 8,240 sh ($1.6M)2024-05-13: Option exercise, 8,240 sh ($0)2024-05-13: Option exercise, 12,810 sh ($0)2024-03-06: Award / grant, 915 sh ($0)2024-03-06: Award / grant, 8,320 sh ($0)2024-03-05: Withheld for tax, 820 sh ($225K)2024-03-05: Award / grant, 1,816 sh ($0)2024-03-04: Withheld for tax, 639 sh ($175K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-14GDSale8,920 @ $316.32$2.8M−34.9% of holding16,627Form 4
2025-08-14GDSale8,780 @ $316.48$2.8M−34.6% of holding16,627Form 4
2024-05-13GDSale12,810 @ $294.78$3.8M−43.5% of holding16,624Form 4
2024-05-13GDSale8,240 @ $294.95$2.4M−33.1% of holding16,624Form 4
23 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-09GDWithheld for tax49214,986Form 4
2026-03-04GDWithheld for tax59915,478Form 4
2026-03-04GDAward / grant1,29716,077Form 4
2025-11-05GDGift70014,780Form 4
2025-08-14GDOption exercise8,78025,407Form 4
2025-08-14GDOption exercise8,92025,547Form 4
2025-08-14GDOption exercise8,7800Form 4
2025-08-14GDOption exercise8,9208,920Form 4
2025-03-05GDAward / grant8,0608,060Form 4
2025-03-05GDAward / grant97016,627Form 4
2025-03-04GDWithheld for tax51215,657Form 4
2025-03-04GDAward / grant1,13516,169Form 4
2025-03-03GDWithheld for tax49015,034Form 4
2024-05-14GDGift1,10015,524Form 4
2024-05-13GDOption exercise12,81029,434Form 4
2024-05-13GDOption exercise8,24024,864Form 4
2024-05-13GDOption exercise8,2400Form 4
2024-05-13GDOption exercise12,8100Form 4
2024-03-06GDAward / grant91516,624Form 4
2024-03-06GDAward / grant8,3208,320Form 4
2024-03-05GDWithheld for tax82015,709Form 4
2024-03-05GDAward / grant1,81616,529Form 4
2024-03-04GDWithheld for tax63914,713Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.