Madden Martin J.

Director · NVCR, MBOT

As of 2026-09-16, Madden Martin J. has 6 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: $290KIndirect: $0$290Kas of 2026-09-16
  • Direct $290K
  • Indirect $0
NVCRdirect16,999 sh$276K
MBOTdirect10,000 sh$14K

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

NVCR · 4 trades
2026-06-03: Award / grant, 11,610 sh ($0)2026-06-03: Award / grant, 16,999 sh ($0)2025-06-04: Award / grant, 33,393 sh ($0)2025-06-03: Sale, 999 sh ($17K)
MBOT · 2 trades
2026-04-01: Award / grant, 10,000 sh ($0)2025-01-28: Award / grant, 10,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-06-03NVCRSale999 @ $17.19$17K−5.1% of holding18,674Form 4
5 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-03NVCRAward / grant11,61030,284Form 4
2026-06-03NVCRAward / grant16,99916,999Form 4
2026-04-01MBOTAward / grant10,00010,000Form 4
2025-06-04NVCRAward / grant33,39333,393Form 4
2025-01-28MBOTAward / grant10,00010,000Form 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.