LAUER REGAN J

Officer · IBRX

As of 2026-09-27, LAUER REGAN J has 16 Form 4 transactions on record across 1 company — 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: $34KIndirect: $0$34Kas of 2026-09-27
  • Direct $34K
  • Indirect $0
IBRXdirect4,065 sh$34K

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

IBRX · 16 trades
2026-02-22: Withheld for tax, 1,673 sh ($15K)2026-02-22: Option exercise, 4,065 sh ($0)2026-02-22: Option exercise, 4,065 sh ($0)2026-02-10: Withheld for tax, 2,257 sh ($16K)2026-02-10: Option exercise, 5,482 sh ($0)2026-02-10: Option exercise, 5,482 sh ($0)2025-02-22: Withheld for tax, 1,669 sh ($6K)2025-02-22: Option exercise, 4,065 sh ($0)2025-02-22: Option exercise, 4,065 sh ($0)2025-02-10: Award / grant, 16,447 sh ($0)2025-02-10: Award / grant, 56,250 sh ($0)2024-12-15: Withheld for tax, 7,503 sh ($22K)2024-12-15: Option exercise, 21,031 sh ($0)2024-12-15: Option exercise, 21,031 sh ($0)2024-02-22: Award / grant, 12,195 sh ($0)2024-02-22: Award / grant, 42,439 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-22IBRXWithheld for tax1,673115,875Form 4
2026-02-22IBRXOption exercise4,0654,065Form 4
2026-02-22IBRXOption exercise4,065117,548Form 4
2026-02-10IBRXWithheld for tax2,257113,483Form 4
2026-02-10IBRXOption exercise5,48210,965Form 4
2026-02-10IBRXOption exercise5,482115,740Form 4
2025-02-22IBRXWithheld for tax1,669110,258Form 4
2025-02-22IBRXOption exercise4,0658,130Form 4
2025-02-22IBRXOption exercise4,065111,927Form 4
2025-02-10IBRXAward / grant16,44716,447Form 4
2025-02-10IBRXAward / grant56,25056,250Form 4
2024-12-15IBRXWithheld for tax7,503107,862Form 4
2024-12-15IBRXOption exercise21,0310Form 4
2024-12-15IBRXOption exercise21,031115,365Form 4
2024-02-22IBRXAward / grant12,19512,195Form 4
2024-02-22IBRXAward / grant42,43942,439Form 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.