MACKEY CATHERINE J

Director · IDYA, VYGR, CDMO

As of 2026-09-16, MACKEY CATHERINE J has 18 Form 4 transactions on record across 3 companies — 2 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: $846KIndirect: $0$846Kas of 2026-09-16
  • Direct $846K
  • Indirect $0
IDYAdirect20,000 sh$755K
VYGRdirect30,000 sh$92K

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

CDMO · 14 trades
2025-02-05: Disposition, 10,030 sh2025-02-05: Disposition, 8,147 sh2025-02-05: Disposition, 19,675 sh2025-02-05: Disposition, 10,030 sh2025-02-05: Disposition, 8,147 sh2025-02-05: Disposition, 32,100 sh2025-02-05: Disposition, 43,379 sh2025-02-05: Disposition, 19,675 sh2025-02-05: Disposition, 43,379 sh2025-02-05: Disposition, 32,100 sh2024-12-14: Award / grant, 8,147 sh ($0)2024-12-14: Option exercise, 26,756 sh ($0)2024-12-14: Option exercise, 26,756 sh2024-12-14: Option exercise, 26,756 sh
IDYA · 2 trades
2026-06-16: Award / grant, 20,000 sh ($0)2025-06-24: Award / grant, 20,000 sh ($0)
VYGR · 2 trades
2026-06-09: Award / grant, 30,000 sh ($0)2025-06-03: Award / grant, 24,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
18 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-16IDYAAward / grant20,00020,000Form 4
2026-06-09VYGRAward / grant30,00030,000Form 4
2025-06-24IDYAAward / grant20,00020,000Form 4
2025-06-03VYGRAward / grant24,00024,000Form 4
2025-02-05CDMODisposition10,0300Form 4
2025-02-05CDMODisposition8,1470Form 4
2025-02-05CDMODisposition19,67510,030Form 4
2025-02-05CDMODisposition10,0300Form 4
2025-02-05CDMODisposition8,1470Form 4
2025-02-05CDMODisposition32,10029,705Form 4
2025-02-05CDMODisposition43,3790Form 4
2025-02-05CDMODisposition19,67510,030Form 4
2025-02-05CDMODisposition43,3790Form 4
2025-02-05CDMODisposition32,10029,705Form 4
2024-12-14CDMOAward / grant8,1478,147Form 4
2024-12-14CDMOOption exercise26,7560Form 4
2024-12-14CDMOOption exercise26,75643,379Form 4
2024-12-14CDMOOption exercise26,75643,379Form 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.