Koenig Scott — SEC Form 4 filings
SEC reporting owner CIK 1587514. 11 Form 4 filings on record with FilingPulse; latest filed 2026-05-20.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-02-12 to 2026-05-20. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 24.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MACROGENICS INC (MGNX) | Director | 10 | — | — | 23 |
| GLYCOMIMETICS INC (GLYC) | Director | 1 | — | — | 1 |
Form 4 filings — Koenig Scott
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-20 | 4 | MACROGENICS INC (MGNX) | Grant/award (A): 3,750 (derivative) @ $0 · Grant/award (A): 22,000 (derivative) @ $0 | EDGAR |
| 2026-02-17 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 21,165 @ $0 · Option exercise (M): 21,165 (derivative) @ $0 | EDGAR |
| 2026-02-10 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 15,831 · Option exercise (M): 15,831 (derivative) @ $0 | EDGAR |
| 2025-08-15 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 21,165 @ $0 · Option exercise (M): 31,664 @ $0 · Option exercise (M): 21,165 (derivative) @ $0 · Option exercise (M): 31,664 (derivative) @ $0 | EDGAR |
| 2025-02-19 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 42,329 @ $0 · Option exercise (M): 42,329 (derivative) @ $0 | EDGAR |
| 2025-02-11 | 4 | MACROGENICS INC (MGNX) | Grant/award (A): 31,673 @ $0 · Option exercise (M): 31,673 (derivative) @ $0 | EDGAR |
| 2024-10-09 | 4 | MACROGENICS INC (MGNX) | Gift (G): 53,265 · Gift (G): 53,265 | EDGAR |
| 2024-09-25 | 4 | MACROGENICS INC (MGNX) | Gift (G): 374,215 · Gift (G): 374,215 | EDGAR |
| 2024-05-01 | 4 | GLYCOMIMETICS INC (GLYC) | Grant/award (A): 40,000 (derivative) @ $0 | EDGAR |
| 2024-02-20 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 42,341 @ $0 · Tax withholding (F): 14,349 @ $17.40 · Option exercise (M): 42,341 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | MACROGENICS INC (MGNX) | Grant/award (A): 248,000 (derivative) @ $0 · Grant/award (A): 95,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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