WHITE BRIAN C

Director · ALGM, FORM

As of 2026-09-16, WHITE BRIAN C has 7 Form 4 transactions on record across 2 companies — 6 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: $1.0MIndirect: $0$1.0Mas of 2026-09-16
  • Direct $1.0M
  • Indirect $0
FORMdirect8,653 sh$907K
ALGMdirect4,251 sh$140K

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

FORM · 5 trades
2026-05-20: Sale, 3,250 sh ($410K)2026-05-15: Award / grant, 1,347 sh ($0)2026-02-24: Sale, 2,300 sh ($230K)2026-02-09: Sale, 5,500 sh ($500K)2025-05-16: Award / grant, 6,528 sh ($0)
ALGM · 2 trades
2026-08-05: Award / grant, 4,251 sh ($0)2026-06-17: Award / grant, 594 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-20FORMSale3,250 @ $126.00$410K−27.3% of holding8,653Form 4
2026-02-24FORMSale2,300 @ $100.01$230K−17.9% of holding10,556Form 4
2026-02-09FORMSale5,500 @ $90.95$500K−30.0% of holding12,856Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-05ALGMAward / grant4,2514,251Form 4
2026-06-17ALGMAward / grant594594Form 4
2026-05-15FORMAward / grant1,34711,903Form 4
2025-05-16FORMAward / grant6,52818,356Form 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.