John Walter Hanna Jr.
CIK: 0001781127
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CareDx, Inc.
Discretionary Trading P&L
Holdings
Transaction History (26 total)
- Oct 1, 2026CDNA
CareDx, Inc.
Tax Payment(F)Direct8.5K shares at avg. $66.23$564K - Jul 16, 2026CDNA
CareDx, Inc.
Sale(S)Direct68K shares at avg. $39.01$2.7M - Jul 16, 2026CDNA
CareDx, Inc.
Exercise(M)Direct118K shares at avg. $8.20$968K - Jul 16, 2026CDNA
CareDx, Inc.
Sale(S)Direct50K shares at avg. $36.11$1.8M - Jul 1, 2026CDNA
CareDx, Inc.
Tax Payment(F)Direct8.5K shares at avg. $29.25$249K - Jun 29, 2026CDNA
CareDx, Inc.
Exercise(M)Direct39.9K shares at avg. $8.20$327K - Jun 29, 2026CDNA
CareDx, Inc.
Sale(S)Direct39.9K shares at avg. $29.24$1.2M - Jun 26, 2026CDNA
CareDx, Inc.
Sale(S)Direct100 shares at avg. $29.00$3K - Jun 26, 2026CDNA
CareDx, Inc.
Exercise(M)Direct100 shares at avg. $8.20$820 - Jun 15, 2026CDNA
CareDx, Inc.
Exercise(M)Direct15.7K shares at avg. $8.20$129K - Jun 15, 2026CDNA
CareDx, Inc.
Sale(S)Direct17.7K shares at avg. $24.03$425K - Jun 11, 2026CDNA
CareDx, Inc.
Exercise(M)Direct13.6K shares at avg. $8.20$112K - Jun 11, 2026CDNA
CareDx, Inc.
Sale(S)Direct22K shares at avg. $24.02$528K - Jun 4, 2026CDNA
CareDx, Inc.
Exercise(M)Direct706 shares at avg. $8.20$6K - Jun 4, 2026CDNA
CareDx, Inc.
Sale(S)Direct4.8K shares at avg. $24.00$116K - Apr 16, 2026CDNA
CareDx, Inc.
Sale(S)Direct10.3K shares at avg. $21.12$217K - Apr 15, 2026CDNA
CareDx, Inc.
Tax Payment(F)Direct62K shares at avg. $17.57$1.1M - Apr 1, 2026CDNA
CareDx, Inc.
Tax Payment(F)Direct35K shares at avg. $17.87$626K - Feb 2, 2026CDNA
CareDx, Inc.
Award(A)Direct162.5K shares- - Feb 2, 2026CDNA
CareDx, Inc.
Award(A)Direct37.6K shares- - Feb 2, 2026CDNA
CareDx, Inc.
Tax Payment(F)Direct13.7K shares at avg. $20.42$280K - Jan 22, 2026CDNA
CareDx, Inc.
Sale(S)Direct19.3K shares at avg. $21.16$408K - Jan 21, 2026CDNA
CareDx, Inc.
Sale(S)Direct200 shares at avg. $21.00$4K - Jan 15, 2026CDNA
CareDx, Inc.
Sale(S)Direct10.2K shares at avg. $21.05$214K - Apr 15, 2025CDNA
CareDx, Inc.
Tax Payment(F)Direct61.5K shares at avg. $19.16$1.2M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 | CDNA CareDx, Inc. | Tax Payment(F) | 8,511 | $66.23 | $563,684 | Direct |
| Jul 16, 2026 | CDNA CareDx, Inc. | Sale(S) | 68,000 | $39.01 | $2,652,932 | Direct |
| Jul 16, 2026 | CDNA CareDx, Inc. | Exercise(M) | 118,000 | $8.20 | $967,600 | Direct |
| Jul 16, 2026 | CDNA CareDx, Inc. | Sale(S) | 50,000 | $36.11 | $1,805,705 | Direct |
| Jul 1, 2026 | CDNA CareDx, Inc. | Tax Payment(F) | 8,511 | $29.25 | $248,947 | Direct |
| Jun 29, 2026 | CDNA CareDx, Inc. | Exercise(M) | 39,900 | $8.20 | $327,180 | Direct |
| Jun 29, 2026 | CDNA CareDx, Inc. | Sale(S) | 39,900 | $29.24 | $1,166,836 | Direct |
| Jun 26, 2026 | CDNA CareDx, Inc. | Sale(S) | 100 | $29.00 | $2,900 | Direct |
| Jun 26, 2026 | CDNA CareDx, Inc. | Exercise(M) | 100 | $8.20 | $820 | Direct |
| Jun 15, 2026 | CDNA CareDx, Inc. | Exercise(M) | 15,676 | $8.20 | $128,543 | Direct |
| Jun 15, 2026 | CDNA CareDx, Inc. | Sale(S) | 17,683 | $24.03 | $424,877 | Direct |
| Jun 11, 2026 | CDNA CareDx, Inc. | Exercise(M) | 13,618 | $8.20 | $111,668 | Direct |
| Jun 11, 2026 | CDNA CareDx, Inc. | Sale(S) | 21,998 | $24.02 | $528,443 | Direct |
| Jun 4, 2026 | CDNA CareDx, Inc. | Exercise(M) | 706 | $8.20 | $5,789 | Direct |
| Jun 4, 2026 | CDNA CareDx, Inc. | Sale(S) | 4,835 | $24.00 | $116,045 | Direct |
| Apr 16, 2026 | CDNA CareDx, Inc. | Sale(S) | 10,282 | $21.12 | $217,156 | Direct |
| Apr 15, 2026 | CDNA CareDx, Inc. | Tax Payment(F) | 62,049 | $17.57 | $1,090,201 | Direct |
| Apr 1, 2026 | CDNA CareDx, Inc. | Tax Payment(F) | 35,037 | $17.87 | $626,111 | Direct |
| Feb 2, 2026 | CDNA CareDx, Inc. | Award(A) | 162,500 | - | $0 | Direct |
| Feb 2, 2026 | CDNA CareDx, Inc. | Award(A) | 37,632 | - | $0 | Direct |
| Feb 2, 2026 | CDNA CareDx, Inc. | Tax Payment(F) | 13,694 | $20.42 | $279,631 | Direct |
| Jan 22, 2026 | CDNA CareDx, Inc. | Sale(S) | 19,280 | $21.16 | $408,023 | Direct |
| Jan 21, 2026 | CDNA CareDx, Inc. | Sale(S) | 200 | $21.00 | $4,200 | Direct |
| Jan 15, 2026 | CDNA CareDx, Inc. | Sale(S) | 10,156 | $21.05 | $213,804 | Direct |
| Apr 15, 2025 | CDNA CareDx, Inc. | Tax Payment(F) | 61,469 | $19.16 | $1,177,746 | Direct |
1-25 of 26 transactions
About Hanna John Walter JR
Hanna John Walter JR (SEC CIK 0001781127) files insider reports with the SEC as President and CEO of CareDx, Inc. (CDNA).
Signal8 holds 15 ownership filings by Hanna John Walter JR, all Form 4s, filed between Mar 25, 2025 and Oct 5, 2026. Those filings report 26 transactions, from Mar 21, 2025 to Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Hanna John Walter JR's filings is in BRISBANE, CA.
Recent filings by Hanna John Walter JR
- Oct 1, 2026: Tax withholding of CDNA shares (Form 4, code F).
- Jul 16, 2026: Open-market sale of CDNA shares (Form 4, code S).
- Jul 16, 2026: Option exercise of CDNA shares (Form 4, code M).
- Jul 16, 2026: Open-market sale of CDNA shares (Form 4, code S).
- Jul 1, 2026: Tax withholding of CDNA shares (Form 4, code F).
Other insiders filing for CareDx, Inc. (CDNA)
- Novack Jeffrey Adam, Secretary and General Counsel
- Kennedy Keith, CFO & COO
- Meng Jessica, Chief Commercial Officer
- Goldberg Michael, Director
- Bickerstaff George, Director
- COURNOYER CHRISTINE, Director