Brock James A

Director · Officer · CNR

As of 2026-09-16, Brock James A has 17 Form 4 transactions on record across 1 company — 8 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: $27.4MIndirect: $0$27.4Mas of 2026-09-16
  • Direct $27.4M
  • Indirect $0
CNRdirect291,415 sh$27.4M

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

CNR · 17 trades
2026-03-24: Gift, 24,440 sh ($0)2026-03-24: Gift, 24,440 sh ($0)2026-03-18: Sale, 40,760 sh ($4.1M)2026-02-18: Withheld for tax, 66,365 sh ($5.9M)2026-02-18: Withheld for tax, 4,440 sh ($395K)2026-02-17: Award / grant, 21,190 sh ($0)2025-11-13: Gift, 140,760 sh ($0)2025-11-13: Gift, 140,760 sh ($0)2025-05-20: Gift, 165,200 sh ($0)2025-05-20: Gift, 165,200 sh ($0)2025-02-18: Award / grant, 20,096 sh ($0)2025-02-18: Award / grant, 20,096 sh ($0)2025-01-14: Withheld for tax, 31,571 sh ($3.2M)2025-01-14: Withheld for tax, 6,031 sh ($615K)2025-01-14: Withheld for tax, 5,288 sh ($539K)2025-01-14: Award / grant, 13,152 sh ($0)2025-01-14: Award / grant, 11,532 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-18CNRSale40,760 @ $101.15$4.1M−29.0% of holding100,000Form 4
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-24CNRGift24,440291,415Form 4
2026-03-24CNRGift24,4400Form 4
2026-02-18CNRWithheld for tax66,365271,407Form 4
2026-02-18CNRWithheld for tax4,440266,967Form 4
2026-02-17CNRAward / grant21,190274,367Form 4
2025-11-13CNRGift140,760140,760Form 4
2025-11-13CNRGift140,76024,440Form 4
2025-05-20CNRGift165,200370,575Form 4
2025-05-20CNRGift165,200165,200Form 4
2025-02-18CNRAward / grant20,096515,679Form 4
2025-02-18CNRAward / grant20,096535,775Form 4
2025-01-14CNRWithheld for tax31,571495,583Form 4
2025-01-14CNRWithheld for tax6,031520,910Form 4
2025-01-14CNRWithheld for tax5,288527,154Form 4
2025-01-14CNRAward / grant13,152526,941Form 4
2025-01-14CNRAward / grant11,532532,442Form 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.