Halloran Brian N.

Officer · CMC

As of 2026-09-16, Halloran Brian N. has 7 Form 4 transactions on record across 1 company — 7 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: $3.8MIndirect: $0$3.8Mas of 2026-09-16
  • Direct $3.8M
  • Indirect $0
CMCdirect58,055 sh$3.8M

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

CMC · 7 trades
2025-10-31: Sale, 6,232 sh ($373K)2025-10-14: Withheld for tax, 1,498 sh ($89K)2025-10-14: Withheld for tax, 450 sh ($27K)2025-10-14: Award / grant, 4,629 sh ($0)2025-10-14: Award / grant, 8,398 sh ($0)2025-10-10: Withheld for tax, 541 sh ($32K)2025-10-09: Withheld for tax, 494 sh ($29K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-10-31CMCSale6,232 @ $59.87$373K−9.7% of holding58,055Form 4
6 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-10-14CMCWithheld for tax1,49855,889Form 4
2025-10-14CMCWithheld for tax45052,758Form 4
2025-10-14CMCAward / grant4,62957,387Form 4
2025-10-14CMCAward / grant8,39864,287Form 4
2025-10-10CMCWithheld for tax54153,208Form 4
2025-10-09CMCWithheld for tax49453,749Form 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.