Altmeyer Anne

Director · CRBP

As of 2026-09-16, Altmeyer Anne has 9 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: $55KIndirect: $0$55Kas of 2026-09-16
  • Direct $55K
  • Indirect $0
CRBPdirect7,579 sh$55K

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

CRBP · 9 trades
2026-06-10: Sale, 2,412 sh ($19K)2026-05-19: Award / grant, 3,800 sh ($0)2026-05-19: Award / grant, 12,300 sh ($0)2025-10-20: Sale, 1,060 sh ($22K)2025-10-20: Option exercise, 1,060 sh ($5K)2025-10-20: Option exercise, 1,060 sh ($0)2025-05-30: Sale, 1,392 sh ($10K)2025-05-30: Award / grant, 16,000 sh ($0)2025-05-30: Award / grant, 4,800 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-10CRBPSale2,412 @ $7.91$19K−24.1% of holding7,579Form 4
2025-10-20CRBPSale1,060 @ $20.50$22K−14.6% of holding6,191Form 4
2025-05-30CRBPSale1,392 @ $7.25$10K−50.0% of holding1,391Form 4
6 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-19CRBPAward / grant3,8009,991Form 4
2026-05-19CRBPAward / grant12,30012,300Form 4
2025-10-20CRBPOption exercise1,0607,251Form 4
2025-10-20CRBPOption exercise1,0604,247Form 4
2025-05-30CRBPAward / grant16,00016,000Form 4
2025-05-30CRBPAward / grant4,8006,191Form 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.