Kalayoglu Murat — SEC Form 4 filings
SEC reporting owner CIK 2000002. 5 Form 4 filings on record with FilingPulse; latest filed 2026-04-06.
Transaction summary — filings shown
Covers all 5 filings on record, filed 2024-04-10 to 2026-04-06. 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, …): 12.
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 |
|---|---|---|---|---|---|
| Cartesian Therapeutics, Inc. (RNAC) | 10% owner | 5 | — | — | 12 |
Form 4 filings — Kalayoglu Murat
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-06 | 4 | Cartesian Therapeutics, Inc. (RNAC) | Option exercise (M): 758,001 · Option exercise (M): 22,740.03 (derivative) | EDGAR |
| 2026-01-06 | 4 | Cartesian Therapeutics, Inc. (RNAC) | Grant/award (A): 2,600 @ $0 · Grant/award (A): 7,800 (derivative) @ $0 | EDGAR |
| 2025-01-06 | 4 | Cartesian Therapeutics, Inc. (RNAC) | Grant/award (A): 2,600 @ $0 · Grant/award (A): 7,800 (derivative) @ $0 | EDGAR |
| 2024-10-15 | 4 | Cartesian Therapeutics, Inc. (RNAC) | Option exercise (M): 1,518,373 · Option exercise (M): 45,551.19 (derivative) | EDGAR |
| 2024-04-10 | 4 | Cartesian Therapeutics, Inc. (RNAC) | Option exercise (M): 491,853 · Option exercise (M): 2,926,764 · Option exercise (M): 14,755.61 (derivative) · Option exercise (M): 87,802.95 (derivative) | 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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