MAHONEY SEAN MICHAEL

Officer · ABM

As of 2026-09-16, MAHONEY SEAN MICHAEL has 13 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: $2.4MIndirect: $0$2.4Mas of 2026-09-16
  • Direct $2.4M
  • Indirect $0
ABMdirect48,043 sh$2.4M

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

ABM · 13 trades
2026-01-10: Withheld for tax, 2,634 sh ($118K)2026-01-10: Award / grant, 7,542 sh ($0)2026-01-09: Withheld for tax, 1,775 sh ($79K)2026-01-08: Award / grant, 9,813 sh ($0)2025-05-08: Sale, 12,626 sh ($638K)2025-05-07: Sale, 1,800 sh ($90K)2025-05-05: Sale, 574 sh ($29K)2025-01-10: Withheld for tax, 428 sh ($22K)2025-01-09: Withheld for tax, 984 sh ($50K)2025-01-09: Award / grant, 7,072 sh ($0)2025-01-08: Withheld for tax, 2,079 sh ($106K)2025-01-08: Award / grant, 6,618 sh ($0)2025-01-07: Withheld for tax, 461 sh ($23K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-05-08ABMSale12,626 @ $50.54$638K−26.6% of holding34,799Form 4
2025-05-07ABMSale1,800 @ $50.03$90K−3.7% of holding47,425Form 4
2025-05-05ABMSale574 @ $50.06$29K−1.2% of holding49,225Form 4
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-01-10ABMWithheld for tax2,63448,043Form 4
2026-01-10ABMAward / grant7,54250,677Form 4
2026-01-09ABMWithheld for tax1,77543,135Form 4
2026-01-08ABMAward / grant9,81344,910Form 4
2025-01-10ABMWithheld for tax42849,799Form 4
2025-01-09ABMWithheld for tax98450,227Form 4
2025-01-09ABMAward / grant7,07251,211Form 4
2025-01-08ABMWithheld for tax2,07944,139Form 4
2025-01-08ABMAward / grant6,61846,218Form 4
2025-01-07ABMWithheld for tax46139,600Form 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.