Hanna John Walter JR — SEC Form 4 filings
SEC reporting owner CIK 1781127. 14 Form 4 filings on record with FilingPulse; latest filed 2026-07-17.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2025-03-25 to 2026-07-17. 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): 11 legs across 8 filings — 242,434 shares, $7,540,919 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 20.
- Largest priced transaction: sale of 68,000 shares @ $39.01 ($2,652,932) in CareDx, Inc., filed 2026-07-17.
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 |
|---|---|---|---|---|---|
| CareDx, Inc. (CDNA) | President and CEO, Director | 14 | — | 11 legs · 242,434 sh · $7,540,919 | 20 |
Form 4 filings — Hanna John Walter JR
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-17 | 4 | CareDx, Inc. (CDNA) | Option exercise (M): 118,000 @ $8.20 · Sale (S): 50,000 @ $36.11 · Sale (S): 68,000 @ $39.01 · Option exercise (M): 118,000 (derivative) @ $0 | EDGAR |
| 2026-07-06 | 4 | CareDx, Inc. (CDNA) | Tax withholding (F): 8,511 @ $29.25 | EDGAR |
| 2026-06-30 | 4 | CareDx, Inc. (CDNA) | Option exercise (M): 706 @ $8.20 · Option exercise (M): 13,618 @ $8.20 · Option exercise (M): 15,676 @ $8.20 · Option exercise (M): 100 @ $8.20 · Sale (S): 100 @ $29 · Option exercise (M): 39,900 @ $8.20 · +6 more | EDGAR |
| 2026-06-17 | 4 | CareDx, Inc. (CDNA) | Sale (S): 17,683 @ $24.03 | EDGAR |
| 2026-06-15 | 4 | CareDx, Inc. (CDNA) | Sale (S): 21,998 @ $24.02 | EDGAR |
| 2026-06-08 | 4 | CareDx, Inc. (CDNA) | Sale (S): 4,835 @ $24.00 | EDGAR |
| 2026-04-20 | 4 | CareDx, Inc. (CDNA) | Sale (S): 10,282 @ $21.12 | EDGAR |
| 2026-04-16 | 4 | CareDx, Inc. (CDNA) | Tax withholding (F): 62,049 @ $17.57 | EDGAR |
| 2026-04-03 | 4 | CareDx, Inc. (CDNA) | Tax withholding (F): 35,037 @ $17.87 | EDGAR |
| 2026-02-04 | 4 | CareDx, Inc. (CDNA) | Grant/award (A): 162,500 @ $0 · Grant/award (A): 37,632 @ $0 · Tax withholding (F): 13,694 @ $20.42 | EDGAR |
| 2026-01-23 | 4 | CareDx, Inc. (CDNA) | Sale (S): 200 @ $21 · Sale (S): 19,280 @ $21.16 | EDGAR |
| 2026-01-20 | 4 | CareDx, Inc. (CDNA) | Sale (S): 10,156 @ $21.05 | EDGAR |
| 2025-04-17 | 4 | CareDx, Inc. (CDNA) | Tax withholding (F): 61,469 @ $19.16 | EDGAR |
| 2025-03-25 | 4 | CareDx, Inc. (CDNA) | Grant/award (A): 200,706 @ $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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