Toth Robert B

Director · MTRN, SPXC

As of 2026-09-16, Toth Robert B has 26 Form 4 transactions on record across 2 companies — 16 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: $135KIndirect: $11.6M$11.7Mas of 2026-09-16
  • Direct $135K
  • Indirect $11.6M
MTRNindirect28,832 sh$7.2M
SPXCindirect24,892 sh$4.4M
SPXCdirect754 sh$135K

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

MTRN · 18 trades
2026-08-31: Gift, 28,832 sh ($0)2026-08-31: Gift, 28,832 sh ($0)2026-08-10: Gift, 28,832 sh ($0)2026-08-10: Gift, 28,832 sh ($0)2026-05-08: Award / grant, 758 sh ($0)2026-05-07: Option exercise, 2,006 sh ($0)2026-05-07: Option exercise, 2,006 sh2026-05-07: Option exercise, 2,006 sh2026-03-06: Award / grant, 2 sh ($0)2025-12-05: Award / grant, 2 sh ($0)2025-09-05: Award / grant, 2 sh ($0)2025-06-13: Award / grant, 4 sh ($0)2025-05-08: Award / grant, 1,996 sh ($0)2025-05-07: Option exercise, 1,155 sh ($0)2025-05-07: Option exercise, 1,155 sh2025-05-07: Option exercise, 1,155 sh2025-03-07: Award / grant, 2 sh ($0)2024-12-06: Award / grant, 1 sh ($0)
SPXC · 8 trades
2026-08-31: Gift, 24,892 sh ($0)2026-08-31: Gift, 24,892 sh ($0)2026-08-10: Gift, 24,892 sh ($0)2026-08-10: Gift, 24,892 sh ($0)2026-05-12: Award / grant, 754 sh2026-05-12: Award / grant, 754 sh2025-05-13: Award / grant, 892 sh2025-05-13: Award / grant, 892 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
26 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-31MTRNGift28,8320Form 4
2026-08-31SPXCGift24,89224,892Form 4
2026-08-31SPXCGift24,8920Form 4
2026-08-31MTRNGift28,83228,832Form 4
2026-08-10SPXCGift24,89224,892Form 4
2026-08-10MTRNGift28,83228,832Form 4
2026-08-10MTRNGift28,8320Form 4
2026-08-10SPXCGift24,892754Form 4
2026-05-12SPXCAward / grant75425,646Form 4
2026-05-12SPXCAward / grant75425,646Form 4
2026-05-08MTRNAward / grant758758Form 4
2026-05-07MTRNOption exercise2,0060Form 4
2026-05-07MTRNOption exercise2,00628,832Form 4
2026-05-07MTRNOption exercise2,00628,832Form 4
2026-03-06MTRNAward / grant22,006Form 4
2025-12-05MTRNAward / grant22,004Form 4
2025-09-05MTRNAward / grant22,002Form 4
2025-06-13MTRNAward / grant42,000Form 4
2025-05-13SPXCAward / grant89224,892Form 4
2025-05-13SPXCAward / grant89224,892Form 4
2025-05-08MTRNAward / grant1,9961,996Form 4
2025-05-07MTRNOption exercise1,1550Form 4
2025-05-07MTRNOption exercise1,15526,826Form 4
2025-05-07MTRNOption exercise1,15526,826Form 4
2025-03-07MTRNAward / grant21,155Form 4
2024-12-06MTRNAward / grant11,153Form 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.