PFEIFFER GARY M

Director · DGX

As of 2026-09-16, PFEIFFER GARY M has 4 Form 4 transactions on record across 1 company — 3 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: $7.7MIndirect: $0$7.7Mas of 2026-09-16
  • Direct $7.7M
  • Indirect $0
DGXdirect31,005 sh$7.7M

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

DGX · 4 trades
2026-05-20: Award / grant, 1,142 sh ($0)2025-10-23: Discretionary, 4,413 sh ($841K)2025-10-22: Sale, 1,482 sh ($270K)2025-05-15: Award / grant, 1,203 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-10-22DGXSale1,482 @ $182.40$270K−4.8% of holding29,431Form 4
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-20DGXAward / grant1,14231,005Form 4
2025-10-23DGXDiscretionary4,4130Form 4
2025-05-15DGXAward / grant1,20330,669Form 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.