Thompson Elizabeth H.Z.

Director · Officer · ACAD, IGMS

As of 2026-09-27, Thompson Elizabeth H.Z. has 24 Form 4 transactions on record across 2 companies — 11 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: $393KIndirect: $0$393Kas of 2026-09-27
  • Direct $393K
  • Indirect $0
ACADdirect18,994 sh$393K

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

ACAD · 15 trades
2026-07-30: Sale, 16,508 sh ($431K)2026-07-30: Sale, 50 sh ($1K)2026-07-29: Option exercise, 32,272 sh ($0)2026-07-29: Option exercise, 32,272 sh2026-07-29: Option exercise, 32,272 sh2026-03-25: Sale, 3,435 sh ($74K)2026-03-24: Option exercise, 6,715 sh ($0)2026-03-24: Option exercise, 6,715 sh2026-03-24: Option exercise, 6,715 sh2026-03-06: Award / grant, 101,574 sh ($0)2026-03-06: Award / grant, 29,548 sh ($0)2025-03-24: Award / grant, 26,861 sh ($0)2025-03-24: Award / grant, 91,395 sh ($0)2024-08-12: Award / grant, 324,582 sh ($0)2024-08-12: Award / grant, 64,544 sh ($0)
IGMS · 9 trades
2025-08-14: Disposition, 7,196 sh2025-08-14: Disposition, 7,196 sh2025-06-30: Award / grant, 694 sh ($0)2025-03-31: Award / grant, 694 sh ($0)2024-12-31: Award / grant, 1,452 sh ($0)2024-09-30: Award / grant, 1,452 sh ($0)2024-06-28: Award / grant, 1,452 sh ($0)2024-03-29: Award / grant, 1,452 sh ($0)2024-03-12: Award / grant, 29,400 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-30ACADSale16,508 @ $26.13$431K−46.4% of holding19,044Form 4
2026-07-30ACADSale50 @ $26.17$1K−0.3% of holding18,994Form 4
2026-03-25ACADSale3,435 @ $21.47$74K−51.2% of holding3,280Form 4
21 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-29ACADOption exercise32,27232,272Form 4
2026-07-29ACADOption exercise32,27235,552Form 4
2026-07-29ACADOption exercise32,27235,552Form 4
2026-03-24ACADOption exercise6,71520,146Form 4
2026-03-24ACADOption exercise6,7156,715Form 4
2026-03-24ACADOption exercise6,7156,715Form 4
2026-03-06ACADAward / grant101,574101,574Form 4
2026-03-06ACADAward / grant29,54829,548Form 4
2025-08-14IGMSDisposition7,1960Form 4
2025-08-14IGMSDisposition7,1960Form 4
2025-06-30IGMSAward / grant6947,196Form 4
2025-03-31IGMSAward / grant6946,502Form 4
2025-03-24ACADAward / grant26,86126,861Form 4
2025-03-24ACADAward / grant91,39591,395Form 4
2024-12-31IGMSAward / grant1,4525,808Form 4
2024-09-30IGMSAward / grant1,4524,356Form 4
2024-08-12ACADAward / grant324,582324,582Form 4
2024-08-12ACADAward / grant64,54464,544Form 4
2024-06-28IGMSAward / grant1,4522,904Form 4
2024-03-29IGMSAward / grant1,4521,452Form 4
2024-03-12IGMSAward / grant29,40029,400Form 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.