Culley Brian M

Director · Officer · LCTX

As of 2026-09-16, Culley Brian M has 14 Form 4 transactions on record across 1 company — 9 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: $273KIndirect: $0$273Kas of 2026-09-16
  • Direct $273K
  • Indirect $0
LCTXdirect255,516 sh$273K

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

LCTX · 14 trades
2026-03-12: Purchase, 15,000 sh ($24K)2026-03-05: Award / grant, 3,250,000 sh ($0)2026-02-11: Withheld for tax, 12,869 sh ($23K)2026-02-11: Option exercise, 31,250 sh ($0)2026-02-11: Option exercise, 31,250 sh2026-02-11: Option exercise, 31,250 sh2025-12-19: Withheld for tax, 334 sh ($561)2025-12-19: Award / grant, 8,925 sh2025-12-19: Award / grant, 8,925 sh2025-03-10: Award / grant, 2,300,000 sh ($0)2025-02-11: Withheld for tax, 12,547 sh ($8K)2025-02-11: Option exercise, 31,249 sh ($0)2025-02-11: Option exercise, 31,249 sh2025-02-11: Option exercise, 31,249 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-12LCTXPurchase15,000 @ $1.63$24K+6.2% of holding255,516Form 4
13 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-05LCTXAward / grant3,250,0003,250,000Form 4
2026-02-11LCTXWithheld for tax12,869240,516Form 4
2026-02-11LCTXOption exercise31,2500Form 4
2026-02-11LCTXOption exercise31,250253,385Form 4
2026-02-11LCTXOption exercise31,250253,385Form 4
2025-12-19LCTXWithheld for tax334222,135Form 4
2025-12-19LCTXAward / grant8,925222,469Form 4
2025-12-19LCTXAward / grant8,925222,469Form 4
2025-03-10LCTXAward / grant2,300,0002,300,000Form 4
2025-02-11LCTXWithheld for tax12,547213,544Form 4
2025-02-11LCTXOption exercise31,24931,250Form 4
2025-02-11LCTXOption exercise31,249226,091Form 4
2025-02-11LCTXOption exercise31,249226,091Form 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.