Montgomery Alan Bruce

Director · XNCR

As of 2026-09-16, Montgomery Alan Bruce has 6 Form 4 transactions on record across 1 company — 3 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.

Pattern in the record: open-market sales filed in June in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $489KIndirect: $0$489Kas of 2026-09-16
  • Direct $489K
  • Indirect $0
XNCRdirect20,604 sh$489K

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

XNCR · 6 trades
2026-06-16: Award / grant, 10,302 sh ($0)2026-06-16: Award / grant, 20,604 sh ($0)2026-06-15: Sale, 5,064 sh ($62K)2025-06-16: Sale, 2,215 sh ($20K)2025-06-12: Award / grant, 13,686 sh ($0)2025-06-12: Award / grant, 27,372 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-15XNCRSale5,064 @ $12.31$62K−24.6% of holding15,547Form 4
2025-06-16XNCRSale2,215 @ $9.22$20K−9.7% of holding20,611Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-16XNCRAward / grant10,30225,849Form 4
2026-06-16XNCRAward / grant20,60420,604Form 4
2025-06-12XNCRAward / grant13,68622,826Form 4
2025-06-12XNCRAward / grant27,37227,372Form 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.