← All stocks

CareDx, Inc.

CDNA Net selling
CIK 0001217234 #1904 in the set updated 18 Sep 2026
Bought (120 mo)
$1.72M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$113.09M
$4.01M on a plan · $63.81M straight out of an exercise
Sold at will
$45.27M
135 of 287 sales
Net
−$111.37M
−$43.55M against sales at will

By person

33 insiders · 376 transactions
44.0×

John W. Hanna holds 44.0 times base salary in stock. $30.55M of shares against $693.27K in salary for 2025.

Salary from the company's own proxy. The shares are what John W. Hanna last reported holding, valued at $46.75, the price Common Stock was last bought or sold at on the open market here, on 5 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Maag Peter
Director
$41.09K (4)
$46.78M (110) scheduled
−$46.74M
309,846
0.5989%
$14.49M
+26.1%
Goldberg Michael
Director
$10.86M (22)
−$10.86M
61,738
0.1193%
$2.89M
Seeto Reginald
See Remarks
$9.41M (45) scheduled
−$9.41M
479,164
0.9262%
$22.40M
+23,668%
King Sasha
Chief Marketing Officer
$8.50M (19) scheduled
−$8.50M
78,420
0.1516%
$3.67M
+104.8%
Hanna John Walter JR
President and CEO
$7.54M (11) scheduled
−$7.54M
653,448
1.26%
$30.55M
+34.0%
Bell Michael Brian
Chief Financial Officer
$1.32K (2)
$6.15M (11) scheduled
−$6.15M
103,343
0.1998%
$4.83M
+2,581%
Bickerstaff George
Director
$4.65M (11)
−$4.65M
134,061
0.2591%
$6.27M
+730.3%
HAGSTROM WILLIAM A
Director
$3.74M (9) scheduled
−$3.74M
53,979
0.1043%
$2.52M
+299.3%
Johnson Alexander L
See Remarks
$3.16M (5) scheduled
−$3.16M
284,983
0.5509%
$13.32M
+39.9%
Yee James P
Chief Medical Officer
$2.71M (5) scheduled
−$2.71M
42,045
0.0813%
$1.97M
+30.8%
SNYDERMAN RALPH
Director
$1.83M (5)
−$1.83M
58,177
0.1125%
$2.72M
+646.9%
Gagnon Neil
10% owner
$1.36M (37)
$2.94M (2)
−$1.58M
2,048,465
3.96%
$95.77M
+15.4%
Valantine Hannah
Director
$1.52M (4) scheduled
−$1.52M
36,686
0.0709%
$1.72M
COURNOYER CHRISTINE
Director
$1.45M (3) scheduled
−$1.45M
42,943
0.0830%
$2.01M
Novack Jeffrey Adam
Secretary and General Counsel
$824.51K (17) scheduled
−$824.51K
106,075
0.2050%
$4.96M
−16.5%
Nelles Mitchell J
Chief Operating Officer
$40.00K (1)
$573.40K (2) scheduled
−$533.40K
86,889
0.1680%
$4.06M
+63.1%
Colon Grace
Director
$229.86K (3)
−$229.86K
23,708
0.0458%
$1.11M
Dhingra Ankur
Chief Financial Officer
$211.69K (1)
+$211.69K
38,146
0.0737%
$1.78M
TORRES ARTHUR A
Director
$28.57K (1)
$214.68K (2)
−$186.10K
38,665
0.0747%
$1.81M
Whitson Todd
Chief Commercial Officer
$40.00K (1)
+$40.00K
10,000
0.0193%
$467.50K
Jain Abhishek
Chief Financial Officer
$4.70K (1)
−$4.70K
319,725
0.6180%
$14.95M
+69.8%
Ronai Abraham
See Remarks
515,986
0.9974%
$24.12M
+662.7%
Kennedy Keith
CFO & COO
211,704
0.4092%
$9.90M
+16,110%
Cohen Fred E
Director
165,060
0.3191%
$7.72M
+894.6%
Meng Jessica
Chief Commercial Officer
161,599
0.3124%
$7.55M
+12,274%
SMITH NATHAN
Chief Financial Officer
79,016
0.1527%
$3.69M
Riggsbee Richard Bryan
Director
39,312
0.0760%
$1.84M
Gunasekaran Suresh
Director
37,248
0.0720%
$1.74M
Sninsky John Joseph
Chief Scientific Officer
22,309
0.0431%
$1.04M
+59.4%
MILLER DOUGLAS S
Director
17,695
0.0342%
$827.24K
+77.0%
Abernethy Amy
Director
15,837
0.0306%
$740.38K
Constanti Charles
Chief Financial Officer
10,000
0.0193%
$467.50K
Karlsson Anders
Chief Commercial Officer
9,638
0.0186%
$450.58K
Insider
Date
Role
Action
Shares
Price
Amount
Hanna John Walter JR
15 Jun 2026
President and CEO
Exercised, kept
15,676
$8.20
$128.54K
Hanna John Walter JR
11 Jun 2026
President and CEO
Exercised, kept
13,618
$8.20
$111.67K
Hanna John Walter JR
4 Jun 2026
President and CEO
Exercised, kept
706
$8.20
$5.79K
Goldberg Michael
31 Mar 2026
Director
Exercised, kept
11,500
$1.22
$14.03K
Goldberg Michael
31 Mar 2026
Director
Exercised, kept
9,745
$4.95
$48.24K
Goldberg Michael
31 Mar 2026
Director
Exercised, kept
5,255
$5.02
$26.38K
Bickerstaff George
11 Sep 2025
Director
Exercised, kept
29,136
$7.96
$231.92K
Bickerstaff George
1 Nov 2024
Director
Exercised, kept
2,226
$5.49
$12.22K
Bickerstaff George
1 Nov 2024
Director
Exercised, kept
5,255
$5.85
$30.74K
Bickerstaff George
14 May 2024
Director
Exercised, kept
5,255
$10.00
$52.55K
Maag Peter
29 Apr 2024
Director
Exercised, kept
13,281
$5.27
$69.99K
Bickerstaff George
11 Aug 2023
Director
Exercised, kept
4,453
$5.49
$24.45K
Bickerstaff George
11 Aug 2023
Director
Exercised, kept
9,745
$4.95
$48.24K
Bickerstaff George
11 Aug 2023
Director
Exercised, kept
5,255
$5.02
$26.38K
Bickerstaff George
23 Nov 2022
Director
Exercised, kept
15,000
$1.22
$18.30K
Seeto Reginald
11 Aug 2021
See Remarks
Exercised, kept
10,821
$27.72
$299.96K
Cohen Fred E
6 Jan 2021
Director
Exercised, kept
15,000
$14.74
$221.10K
Cohen Fred E
21 Sep 2020
Director
Exercised, kept
9,745
$4.95
$48.24K
Cohen Fred E
21 Sep 2020
Director
Exercised, kept
6,679
$5.49
$36.67K
Showing 250 of 376 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 654
Amendments (4/A) skipped 26
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 22
Sales straight out of an exercise 130
Sales at will 135
Transactions with no price 0
Shares from compensation/vesting 7,377,120
Sales filed before the plan box existed 104
History held since 23 Sep 2016