Buckminster Douglas E.

Officer · AXP

As of 2026-09-16, Buckminster Douglas E. has 15 Form 4 transactions on record across 1 company — 8 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: $47.0MIndirect: $0$47.0Mas of 2026-09-16
  • Direct $47.0M
  • Indirect $0
AXPdirect150,500 sh$47.0M

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

AXP · 15 trades
2026-02-01: Withheld for tax, 20,933 sh ($7.4M)2026-02-01: Withheld for tax, 710 sh ($250K)2026-02-01: Award / grant, 22,988 sh ($0)2026-02-01: Award / grant, 38,154 sh2026-02-01: Award / grant, 38,154 sh2026-02-01: Award / grant, 1,728 sh2026-02-01: Award / grant, 1,728 sh2025-12-04: Gift, 13,800 sh ($0)2025-09-02: Sale, 23,505 sh ($7.7M)2025-09-02: Option exercise, 23,505 sh ($1.3M)2025-09-02: Option exercise, 23,505 sh ($0)2025-09-02: Gift, 610 sh ($0)2025-01-28: Award / grant, 38,398 sh ($12.1M)2025-01-28: Withheld for tax, 20,775 sh ($6.6M)2025-01-28: Award / grant, 24,954 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-09-02AXPSale23,505 @ $326.37$7.7M−16.0% of holding123,613Form 4
14 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-01AXPWithheld for tax20,933148,772Form 4
2026-02-01AXPWithheld for tax710149,790Form 4
2026-02-01AXPAward / grant22,98822,988Form 4
2026-02-01AXPAward / grant38,154169,705Form 4
2026-02-01AXPAward / grant38,154169,705Form 4
2026-02-01AXPAward / grant1,728150,500Form 4
2026-02-01AXPAward / grant1,728150,500Form 4
2025-12-04AXPGift13,8000Form 4
2025-09-02AXPOption exercise23,505147,118Form 4
2025-09-02AXPOption exercise23,5050Form 4
2025-09-02AXPGift610123,613Form 4
2025-01-28AXPAward / grant38,398155,404Form 4
2025-01-28AXPWithheld for tax20,775134,629Form 4
2025-01-28AXPAward / grant24,95424,954Form 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.