SHULAR CRAIG S

Director · MTRN

As of 2026-09-16, SHULAR CRAIG S has 29 Form 4 transactions on record across 1 company — 14 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: $188KIndirect: $13.6M$13.8Mas of 2026-09-16
  • Direct $188K
  • Indirect $13.6M
MTRNindirect54,951 sh$13.6M
MTRNdirect758 sh$188K

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 · 29 trades
2026-09-04: Award / grant, 31 sh ($0)2026-07-15: Award / grant, 96 sh ($24K)2026-06-12: Award / grant, 31 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 sh2026-04-07: Award / grant, 163 sh ($24K)2026-03-06: Award / grant, 2 sh ($0)2026-03-06: Award / grant, 50 sh ($0)2026-01-06: Award / grant, 187 sh ($24K)2025-12-05: Award / grant, 58 sh ($0)2025-12-05: Award / grant, 2 sh ($0)2025-10-06: Award / grant, 195 sh ($24K)2025-09-05: Award / grant, 2 sh ($0)2025-09-05: Award / grant, 66 sh ($0)2025-07-02: Award / grant, 297 sh ($24K)2025-06-13: Award / grant, 91 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 sh2025-04-04: Award / grant, 307 sh ($23K)2025-03-07: Award / grant, 78 sh ($0)2025-03-07: Award / grant, 2 sh ($0)2025-01-07: Award / grant, 238 sh ($23K)2024-12-06: Award / grant, 1 sh ($0)2024-12-06: Award / grant, 60 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
29 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-04MTRNAward / grant3154,951Form 4
2026-07-15MTRNAward / grant9654,920Form 4
2026-06-12MTRNAward / grant3154,824Form 4
2026-05-08MTRNAward / grant758758Form 4
2026-05-07MTRNOption exercise2,0060Form 4
2026-05-07MTRNOption exercise2,00654,793Form 4
2026-05-07MTRNOption exercise2,00654,793Form 4
2026-04-07MTRNAward / grant16352,787Form 4
2026-03-06MTRNAward / grant22,006Form 4
2026-03-06MTRNAward / grant5052,624Form 4
2026-01-06MTRNAward / grant18752,574Form 4
2025-12-05MTRNAward / grant5852,387Form 4
2025-12-05MTRNAward / grant22,004Form 4
2025-10-06MTRNAward / grant19552,329Form 4
2025-09-05MTRNAward / grant22,002Form 4
2025-09-05MTRNAward / grant6652,134Form 4
2025-07-02MTRNAward / grant29752,068Form 4
2025-06-13MTRNAward / grant9151,771Form 4
2025-06-13MTRNAward / grant42,000Form 4
2025-05-08MTRNAward / grant1,9961,996Form 4
2025-05-07MTRNOption exercise1,1550Form 4
2025-05-07MTRNOption exercise1,15551,681Form 4
2025-05-07MTRNOption exercise1,15551,681Form 4
2025-04-04MTRNAward / grant30750,526Form 4
2025-03-07MTRNAward / grant7850,219Form 4
2025-03-07MTRNAward / grant21,155Form 4
2025-01-07MTRNAward / grant23850,141Form 4
2024-12-06MTRNAward / grant11,153Form 4
2024-12-06MTRNAward / grant6049,903Form 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.