Heller John E.

Director · Officer · AMTM

As of 2026-09-16, Heller John E. has 17 Form 4 transactions on record across 1 company — 13 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: $7.6MIndirect: $0$7.6Mas of 2026-09-16
  • Direct $7.6M
  • Indirect $0
AMTMdirect384,203 sh$7.6M

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

AMTM · 17 trades
2026-05-06: Withheld for tax, 8,184 sh ($204K)2026-05-06: Option exercise, 18,145 sh ($0)2026-05-06: Option exercise, 18,145 sh2026-05-06: Option exercise, 18,145 sh2026-01-28: Withheld for tax, 19,768 sh ($706K)2026-01-28: Option exercise, 51,979 sh ($0)2026-01-28: Option exercise, 51,979 sh2026-01-28: Option exercise, 51,979 sh2025-11-17: Award / grant, 155,897 sh ($0)2025-11-06: Withheld for tax, 17,868 sh ($389K)2025-11-06: Option exercise, 39,617 sh ($0)2025-11-06: Option exercise, 39,617 sh2025-11-06: Option exercise, 39,617 sh2025-01-28: Award / grant, 1,373,955 sh ($0)2025-01-28: Award / grant, 155,938 sh ($0)2024-12-17: Other acquisition, 91,794 sh2024-12-17: Other acquisition, 91,794 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
17 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-06AMTMWithheld for tax8,184376,019Form 4
2026-05-06AMTMOption exercise18,14518,146Form 4
2026-05-06AMTMOption exercise18,145384,203Form 4
2026-05-06AMTMOption exercise18,145384,203Form 4
2026-01-28AMTMWithheld for tax19,768366,058Form 4
2026-01-28AMTMOption exercise51,979103,959Form 4
2026-01-28AMTMOption exercise51,979385,826Form 4
2026-01-28AMTMOption exercise51,979385,826Form 4
2025-11-17AMTMAward / grant155,897269,440Form 4
2025-11-06AMTMWithheld for tax17,868113,543Form 4
2025-11-06AMTMOption exercise39,61779,236Form 4
2025-11-06AMTMOption exercise39,617131,411Form 4
2025-11-06AMTMOption exercise39,617131,411Form 4
2025-01-28AMTMAward / grant1,373,9551,373,955Form 4
2025-01-28AMTMAward / grant155,938155,938Form 4
2024-12-17AMTMOther acquisition91,79491,794Form 4
2024-12-17AMTMOther acquisition91,79491,794Form 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.