Horgen Jay C.

Director · Officer · AMG

As of 2026-09-16, Horgen Jay C. has 26 Form 4 transactions on record across 1 company — 10 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: $0Indirect: $11.7M$11.7Mas of 2026-09-16
  • Direct $0
  • Indirect $11.7M
AMGindirect34,058 sh$11.7M

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

AMG · 26 trades
2026-06-08: Withheld for tax, 39,671 sh ($13.4M)2026-06-08: Sale, 17,500 sh ($5.9M)2026-06-08: Option exercise, 75,000 sh ($5.6M)2026-06-08: Option exercise, 75,000 sh ($0)2026-03-05: Withheld for tax, 18,333 sh ($5.5M)2026-03-05: Award / grant, 27,260 sh ($0)2026-03-05: Award / grant, 8,544 sh ($0)2026-03-05: Option exercise, 17,563 sh ($0)2026-03-05: Option exercise, 17,563 sh ($0)2025-12-23: Gift, 4,000 sh ($0)2025-09-02: Withheld for tax, 44,935 sh ($10.3M)2025-09-02: Option exercise, 75,000 sh ($5.6M)2025-09-02: Option exercise, 75,000 sh ($0)2025-08-12: Withheld for tax, 45,607 sh ($10.0M)2025-08-12: Option exercise, 75,000 sh ($5.6M)2025-08-12: Option exercise, 75,000 sh ($0)2025-07-02: Gift, 14,000 sh ($0)2025-07-02: Gift, 14,000 sh ($0)2025-07-01: Withheld for tax, 47,191 sh ($9.4M)2025-07-01: Option exercise, 75,000 sh ($5.6M)2025-07-01: Option exercise, 75,000 sh ($0)2025-03-05: Withheld for tax, 26,570 sh ($4.4M)2025-03-05: Option exercise, 16,693 sh ($0)2025-03-05: Award / grant, 48,251 sh ($0)2025-03-05: Option exercise, 16,693 sh ($0)2025-03-05: Award / grant, 13,527 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-08AMGSale17,500 @ $338.27$5.9M−7.9% of holding204,706Form 4
25 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-08AMGWithheld for tax39,671222,206Form 4
2026-06-08AMGOption exercise75,000261,877Form 4
2026-06-08AMGOption exercise75,0000Form 4
2026-03-05AMGWithheld for tax18,333336,877Form 4
2026-03-05AMGAward / grant27,260355,210Form 4
2026-03-05AMGAward / grant8,5448,544Form 4
2026-03-05AMGOption exercise17,56322,891Form 4
2026-03-05AMGOption exercise17,563327,950Form 4
2025-12-23AMGGift4,000510,387Form 4
2025-09-02AMGWithheld for tax44,935514,387Form 4
2025-09-02AMGOption exercise75,000559,322Form 4
2025-09-02AMGOption exercise75,00075,000Form 4
2025-08-12AMGWithheld for tax45,607484,322Form 4
2025-08-12AMGOption exercise75,000529,929Form 4
2025-08-12AMGOption exercise75,000150,000Form 4
2025-07-02AMGGift14,00034,058Form 4
2025-07-02AMGGift14,000454,929Form 4
2025-07-01AMGWithheld for tax47,191468,929Form 4
2025-07-01AMGOption exercise75,000516,120Form 4
2025-07-01AMGOption exercise75,000225,000Form 4
2025-03-05AMGWithheld for tax26,570441,120Form 4
2025-03-05AMGOption exercise16,69326,927Form 4
2025-03-05AMGAward / grant48,251467,690Form 4
2025-03-05AMGOption exercise16,693419,439Form 4
2025-03-05AMGAward / grant13,52713,527Form 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.