Congleton Jon — SEC Form 4 filings
SEC reporting owner CIK 1644975. 21 Form 4 filings on record with FilingPulse; latest filed 2026-07-15.
Transaction summary — filings shown
Covers all 21 filings on record, filed 2024-02-15 to 2026-07-15. 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): 28 legs across 14 filings — 610,429 shares, $17,423,059 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 9.
- Largest priced transaction: sale of 112,275 shares @ $45.83 ($5,145,956) in Mineralys Therapeutics, Inc., filed 2025-11-13.
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 |
|---|---|---|---|---|---|
| Mineralys Therapeutics, Inc. (MLYS) | Chief Executive Officer, Director | 18 | — | 28 legs · 610,429 sh · $17,423,059 | 6 |
| IMMUNIC, INC. (IMUX) | Director | 2 | — | — | 2 |
| Avalyn Pharma Inc. (AVLN) | Director | 1 | — | — | 1 |
Form 4 filings — Congleton Jon
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 10,700 @ $27.24 | EDGAR |
| 2026-07-07 | 4 | IMMUNIC, INC. (IMUX) | Grant/award (A): 25,370 (derivative) @ $0 | EDGAR |
| 2026-06-30 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 58,000 @ $25.94 · Sale (S): 17,000 @ $26.82 | EDGAR |
| 2026-06-29 | 4 | IMMUNIC, INC. (IMUX) | Grant/award (A): 50,740 (derivative) @ $0 | EDGAR |
| 2026-05-01 | 4 | Avalyn Pharma Inc. (AVLN) | Grant/award (A): 26,978 (derivative) @ $0 | EDGAR |
| 2026-04-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 15,730 @ $26.83 | EDGAR |
| 2026-04-02 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 19,364 @ $25.50 · Sale (S): 55,183 @ $26.54 · Sale (S): 453 @ $27.05 | EDGAR |
| 2026-02-20 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Grant/award (A): 140,900 @ $0 · Grant/award (A): 187,900 (derivative) @ $0 | EDGAR |
| 2026-01-13 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 9,119 @ $32.21 · Sale (S): 7,117 @ $33.15 | EDGAR |
| 2025-11-24 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Option exercise (M): 24,082 @ $0.54 · Option exercise (M): 24,082 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 12,806 @ $41.64 · Sale (S): 8,862 @ $42.31 · Sale (S): 4,000 @ $43.50 · Sale (S): 29,207 @ $45.20 · Sale (S): 112,275 @ $45.83 · Sale (S): 32,850 @ $46.89 | EDGAR |
| 2025-10-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 13,548 @ $42.63 · Sale (S): 1,552 @ $43.03 | EDGAR |
| 2025-07-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 15,884 @ $14.51 | EDGAR |
| 2025-04-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 15,319 @ $12.19 | EDGAR |
| 2025-02-24 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Grant/award (A): 570,000 (derivative) @ $0 | EDGAR |
| 2025-01-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 18,333 @ $9.06 | EDGAR |
| 2024-10-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 15,271 @ $13.52 | EDGAR |
| 2024-07-12 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 15,746 @ $13.34 | EDGAR |
| 2024-06-20 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 17,766 @ $12.25 · Sale (S): 16,607 @ $11.99 · Sale (S): 14,940 @ $11.73 | EDGAR |
| 2024-06-14 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Sale (S): 16,607 @ $12.77 · Sale (S): 39,961 @ $12.74 · Sale (S): 16,229 @ $12.52 | EDGAR |
| 2024-02-15 | 4 | Mineralys Therapeutics, Inc. (MLYS) | Grant/award (A): 425,000 (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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