Violin Jonathan — SEC Form 4 filings
SEC reporting owner CIK 1730615. 8 Form 4 filings on record with FilingPulse; latest filed 2026-06-03.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-05-28 to 2026-06-03. 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, …): 13.
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 |
|---|---|---|---|---|---|
| Astria Therapeutics, Inc. (ATXS) | Director | 3 | — | — | 8 |
| Dianthus Therapeutics, Inc. /DE/ (DNTH) | Director | 3 | — | — | 3 |
| CRESCENT BIOPHARMA, INC. (CBIO) | Director | 2 | — | — | 2 |
Form 4 filings — Violin Jonathan
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-03 | 4 | CRESCENT BIOPHARMA, INC. (CBIO) | Grant/award (A): 11,050 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Dianthus Therapeutics, Inc. /DE/ (DNTH) | Grant/award (A): 6,090 (derivative) @ $0 | EDGAR |
| 2026-01-23 | 4 | Astria Therapeutics, Inc. (ATXS) | Disposition to issuer (D): 263,321 · Disposition to issuer (D): 14,166 (derivative) · Disposition to issuer (D): 8,333 (derivative) · Disposition to issuer (D): 14,100 (derivative) · Disposition to issuer (D): 14,100 (derivative) · Disposition to issuer (D): 26,550 (derivative) | EDGAR |
| 2025-06-23 | 4 | GLYCOMIMETICS INC (CBIO) | Grant/award (A): 9,023 (derivative) @ $0 | EDGAR |
| 2025-06-12 | 4 | Astria Therapeutics, Inc. (ATXS) | Grant/award (A): 26,550 (derivative) @ $0 | EDGAR |
| 2025-05-22 | 4 | Dianthus Therapeutics, Inc. /DE/ (DNTH) | Grant/award (A): 12,500 (derivative) @ $0 | EDGAR |
| 2024-06-06 | 4 | Astria Therapeutics, Inc. (ATXS) | Grant/award (A): 14,100 (derivative) @ $0 | EDGAR |
| 2024-05-28 | 4 | Dianthus Therapeutics, Inc. /DE/ (DNTH) | Grant/award (A): 11,000 (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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