Koenig Scott

Director · Officer · MGNX

As of 2026-09-16, Koenig Scott has 15 Form 4 transactions on record across 1 company — 7 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: $90KIndirect: $0$90Kas of 2026-09-16
  • Direct $90K
  • Indirect $0
MGNXdirect22,000 sh$90K

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

MGNX · 15 trades
2026-05-19: Award / grant, 3,750 sh ($0)2026-05-19: Award / grant, 22,000 sh ($0)2026-02-15: Option exercise, 21,165 sh ($0)2026-02-15: Option exercise, 21,165 sh ($0)2026-02-08: Option exercise, 15,831 sh ($0)2026-02-08: Option exercise, 15,831 sh2026-02-08: Option exercise, 15,831 sh2025-08-13: Option exercise, 31,664 sh ($0)2025-08-13: Option exercise, 21,165 sh ($0)2025-08-13: Option exercise, 31,664 sh ($0)2025-08-13: Option exercise, 21,165 sh ($0)2025-02-15: Option exercise, 42,329 sh ($0)2025-02-15: Option exercise, 42,329 sh ($0)2025-02-08: Award / grant, 31,673 sh ($0)2025-02-08: Option exercise, 31,673 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-19MGNXAward / grant3,7503,750Form 4
2026-05-19MGNXAward / grant22,00022,000Form 4
2026-02-15MGNXOption exercise21,1650Form 4
2026-02-15MGNXOption exercise21,165867,240Form 4
2026-02-08MGNXOption exercise15,83115,832Form 4
2026-02-08MGNXOption exercise15,831846,075Form 4
2026-02-08MGNXOption exercise15,831846,075Form 4
2025-08-13MGNXOption exercise31,66431,663Form 4
2025-08-13MGNXOption exercise21,165798,580Form 4
2025-08-13MGNXOption exercise31,664830,244Form 4
2025-08-13MGNXOption exercise21,16521,165Form 4
2025-02-15MGNXOption exercise42,32942,330Form 4
2025-02-15MGNXOption exercise42,329777,415Form 4
2025-02-08MGNXAward / grant31,673735,086Form 4
2025-02-08MGNXOption exercise31,67363,327Form 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.