Livingston Robert

Director · APH, RPM

As of 2026-09-16, Livingston Robert has 4 Form 4 transactions on record across 2 companies — 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: $2.0MIndirect: $0$2.0Mas of 2026-09-16
  • Direct $2.0M
  • Indirect $0
RPMdirect18,473 sh$1.8M
APHdirect1,552 sh$120K

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

APH · 3 trades
2026-05-22: Award / grant, 1,552 sh ($0)2026-02-05: Purchase, 10,000 sh ($1.3M)2025-05-16: Award / grant, 2,360 sh ($0)
RPM · 1 trade
2025-10-01: Award / grant, 1,400 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-02-05APHPurchase10,000 @ $128.51$1.3M+8.0% of holding135,720Form 4
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-22APHAward / grant1,5521,552Form 4
2025-10-01RPMAward / grant1,40018,473Form 4
2025-05-16APHAward / grant2,3602,360Form 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.