Halkyard Jonathan S

Director · Officer · FOUR, MGM

As of 2026-09-16, Halkyard Jonathan S has 32 Form 4 transactions on record across 2 companies — 21 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: $910KIndirect: $0$910Kas of 2026-09-16
  • Direct $910K
  • Indirect $0
FOURdirect21,621 sh$910K

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

MGM · 30 trades
2026-02-24: Withheld for tax, 1,077 sh ($38K)2026-02-24: Option exercise, 2,909 sh ($0)2026-02-24: Option exercise, 2,909 sh ($0)2026-02-23: Withheld for tax, 699 sh ($24K)2026-02-23: Option exercise, 3,174 sh ($0)2026-02-23: Option exercise, 3,174 sh ($0)2025-10-07: Withheld for tax, 3,511 sh ($116K)2025-10-07: Option exercise, 8,921 sh ($0)2025-10-07: Option exercise, 8,921 sh ($0)2025-10-06: Award / grant, 46,065 sh ($0)2025-10-03: Withheld for tax, 8,747 sh ($297K)2025-10-03: Withheld for tax, 6,470 sh ($220K)2025-10-03: Withheld for tax, 3,537 sh ($120K)2025-10-03: Award / grant, 22,227 sh ($0)2025-10-03: Option exercise, 8,985 sh ($0)2025-10-03: Award / grant, 16,441 sh ($0)2025-10-03: Option exercise, 8,985 sh ($0)2025-10-02: Withheld for tax, 2,942 sh ($102K)2025-10-02: Option exercise, 7,475 sh ($0)2025-10-02: Option exercise, 7,475 sh ($0)2025-03-06: Purchase, 10,000 sh ($322K)2025-02-24: Withheld for tax, 641 sh ($23K)2025-02-24: Option exercise, 2,910 sh ($0)2025-02-24: Option exercise, 2,910 sh ($0)2025-02-23: Withheld for tax, 699 sh ($25K)2025-02-23: Option exercise, 3,174 sh ($0)2025-02-23: Option exercise, 3,174 sh ($0)2025-02-01: Withheld for tax, 2,007 sh ($69K)2025-02-01: Option exercise, 7,690 sh ($0)2025-02-01: Option exercise, 7,690 sh ($0)
FOUR · 2 trades
2026-06-15: Award / grant, 5,100 sh ($210K)2025-06-13: Award / grant, 2,367 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-03-06MGMPurchase10,000 @ $32.17$322K+15.2% of holding75,648Form 4
31 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-15FOURAward / grant5,10021,621Form 4
2026-02-24MGMWithheld for tax1,077118,797Form 4
2026-02-24MGMOption exercise2,9090Form 4
2026-02-24MGMOption exercise2,909119,874Form 4
2026-02-23MGMWithheld for tax699116,965Form 4
2026-02-23MGMOption exercise3,174117,664Form 4
2026-02-23MGMOption exercise3,1743,173Form 4
2025-10-07MGMWithheld for tax3,511114,490Form 4
2025-10-07MGMOption exercise8,92117,843Form 4
2025-10-07MGMOption exercise8,921118,001Form 4
2025-10-06MGMAward / grant46,06546,065Form 4
2025-10-03MGMWithheld for tax8,74799,109Form 4
2025-10-03MGMWithheld for tax6,470109,080Form 4
2025-10-03MGMWithheld for tax3,53785,629Form 4
2025-10-03MGMAward / grant22,227107,856Form 4
2025-10-03MGMOption exercise8,98589,166Form 4
2025-10-03MGMAward / grant16,441115,550Form 4
2025-10-03MGMOption exercise8,9858,984Form 4
2025-10-02MGMWithheld for tax2,94280,181Form 4
2025-10-02MGMOption exercise7,47514,950Form 4
2025-10-02MGMOption exercise7,47583,123Form 4
2025-06-13FOURAward / grant2,36716,521Form 4
2025-02-24MGMWithheld for tax64165,648Form 4
2025-02-24MGMOption exercise2,91066,289Form 4
2025-02-24MGMOption exercise2,9102,909Form 4
2025-02-23MGMWithheld for tax69963,379Form 4
2025-02-23MGMOption exercise3,1746,347Form 4
2025-02-23MGMOption exercise3,17464,078Form 4
2025-02-01MGMWithheld for tax2,00760,904Form 4
2025-02-01MGMOption exercise7,6900Form 4
2025-02-01MGMOption exercise7,69062,911Form 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.