Armstrong Dana A

Director · Officer · GLDD, EE

As of 2026-09-16, Armstrong Dana A has 15 Form 4 transactions on record across 2 companies — 9 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: $2.8MIndirect: $0$2.8Mas of 2026-09-16
  • Direct $2.8M
  • Indirect $0
EEdirect75,545 sh$2.8M

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

EE · 9 trades
2026-03-31: Withheld for tax, 1,972 sh ($66K)2026-03-05: Withheld for tax, 5,408 sh ($208K)2026-03-05: Award / grant, 16,710 sh ($0)2026-02-18: Withheld for tax, 6,354 sh ($265K)2026-02-18: Award / grant, 17,198 sh ($0)2025-03-31: Withheld for tax, 1,219 sh ($34K)2025-03-05: Withheld for tax, 2,246 sh ($68K)2025-03-05: Award / grant, 18,772 sh ($0)2025-03-05: Award / grant, 18,773 sh ($0)
GLDD · 6 trades
2026-04-01: Code U, 8,436 sh2026-04-01: Code U, 8,436 sh2025-12-31: Award / grant, 1,829 sh ($0)2025-09-30: Award / grant, 2,002 sh ($0)2025-06-30: Award / grant, 1,969 sh ($0)2025-03-31: Award / grant, 4,833 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-01GLDDCode U8,4360Form 4
2026-04-01GLDDCode U8,4360Form 4
2026-03-31EEWithheld for tax1,97275,545Form 4
2026-03-05EEWithheld for tax5,40860,807Form 4
2026-03-05EEAward / grant16,71077,517Form 4
2026-02-18EEWithheld for tax6,35466,215Form 4
2026-02-18EEAward / grant17,19872,569Form 4
2025-12-31GLDDAward / grant1,8298,436Form 4
2025-09-30GLDDAward / grant2,0026,607Form 4
2025-06-30GLDDAward / grant1,9694,605Form 4
2025-03-31EEWithheld for tax1,21955,371Form 4
2025-03-31GLDDAward / grant4,8334,833Form 4
2025-03-05EEWithheld for tax2,24637,817Form 4
2025-03-05EEAward / grant18,77244,624Form 4
2025-03-05EEAward / grant18,77356,590Form 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.