Stock chart
Ticker: DVA Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2024-05-14 2024-05-10 S Sale

DESOER BARBARA J

Non-Executive Director
1,000 -31.5%
138.81
100,000 USD
1,000 -31.5% 138.81 100,000 USD
2024-05-14 2024-05-10 S Sale

DESOER BARBARA J

Non-Executive Director
1,000 -31.5%
138.81
100,000 USD
1,000 -31.5% 138.81 100,000 USD
2024-02-28 2024-02-27 S Sale

Rodriguez Javier

Chief Executive Officer

Executive Director
7,397 -1.5%
126.87
938,467 USD
7,397 -1.5% 126.87 938,467 USD
2024-02-28 2024-02-26 S Sale

Rodriguez Javier

Chief Executive Officer

Executive Director
67,603 -12.2%
126.11
8,525,130 USD
67,603 -12.2% 126.11 8,525,130 USD
2024-02-23 2024-02-21 S Sale

Waters Kathleen Alyce

Chief Legal & Pub. Affairs Off

Officer
11,285 -12.2%
120.73
1,362,438 USD
11,285 -12.2% 120.73 1,362,438 USD
2024-02-23 2024-02-21 PS Planned sale

STAFFIERI MICHAEL DAVID

Chief Operating Officer, DKC

Officer
29,488 -43.9%
119.81
3,533,025 USD
29,488 -43.9% 119.81 3,533,025 USD
2024-02-20 2024-02-16 S Sale

HEARTY JAMES O

Chief Compliance Officer

Officer
26,164 -56.4%
119.64
3,130,269 USD
26,164 -56.4% 119.64 3,130,269 USD
2023-08-24 2023-08-22 S Sale

Waters Kathleen Alyce

Chief Legal & Pub. Affairs Off

Officer
9,794 -10.8%
101.81
997,099 USD
9,794 -10.8% 101.81 997,099 USD
2023-05-12 2023-05-12 S Sale

YALE PHYLLIS R

Non-Executive Director
2,196 -14.3%
95.26
209,195 USD
2,196 -14.3% 95.26 209,195 USD
2023-05-12 2023-05-10 S Sale

Rodriguez Javier

Chief Executive Officer

Executive Director
1,400 -0.4%
100.04
140,062 USD
1,400 -0.4% 100.04 140,062 USD
2023-05-12 2023-05-10 S Sale

Rodriguez Javier

Chief Executive Officer

Executive Director
15,516 -4.7%
99.38
1,542,027 USD
15,516 -4.7% 99.38 1,542,027 USD
2023-05-12 2023-05-10 S Sale

HEARTY JAMES O

Chief Compliance Officer

Officer
5,745 -15.0%
101.64
583,914 USD
5,745 -15.0% 101.64 583,914 USD
2023-05-12 2023-05-10 S Sale

Waters Kathleen Alyce

Chief Legal & Pub. Affairs Off

Officer
15,941 -14.9%
99.24
1,581,990 USD
15,941 -14.9% 99.24 1,581,990 USD
2023-05-12 2023-05-10 S Sale

DESOER BARBARA J

Non-Executive Director
2,449 -100.0%
101.61
248,843 USD
2,449 -100.0% 101.61 248,843 USD
2023-03-13 2023-03-09 S Sale

BERG CHARLES

Non-Executive Director
1,431 -8.3%
75.13
107,513 USD
1,431 -8.3% 75.13 107,513 USD
2023-03-02 2023-03-01 S Sale

BERG CHARLES

Non-Executive Director
735 -4.1%
81.78
60,108 USD
735 -4.1% 81.78 60,108 USD
2022-11-01 2022-11-01 B Purchase

NEHRA JOHN M

Non-Executive Director
5,000 +50.0%
71.14
355,675 USD
5,000 +50.0% 71.14 355,675 USD
2022-06-27 2022-06-23 B Purchase

STAFFIERI MICHAEL DAVID

Chief Operating Officer, DKC

Officer
20,000 +48.6%
77.70
1,554,000 USD
20,000 +48.6% 77.70 1,554,000 USD
2022-06-06 2022-06-03 S Sale

DESOER BARBARA J

Non-Executive Director
2,320 -100.0%
97.42
226,010 USD
2,320 -100.0% 97.42 226,010 USD
2022-02-15 2022-02-14 S Sale

Price Paula A

Non-Executive Director
700 -58.8%
113.64
79,551 USD
700 -58.8% 113.64 79,551 USD
2021-11-23 2021-11-23 PS Planned sale

Arway Pamela M

Non-Executive Director
446 -2.3%
102.86
45,876 USD
446 -2.3% 102.86 45,876 USD
2021-06-23 2021-06-22 S Sale

YALE PHYLLIS R

Non-Executive Director
5,048 -34.6%
124.33
627,601 USD
5,048 -34.6% 124.33 627,601 USD
2021-05-25 2021-05-24 PS Planned sale

Arway Pamela M

Non-Executive Director
379 -1.9%
123.12
46,662 USD
379 -1.9% 123.12 46,662 USD
2021-05-17 2021-05-13 S Sale

DESOER BARBARA J

Non-Executive Director
1,920 -100.0%
126.01
241,945 USD
1,920 -100.0% 126.01 241,945 USD
2021-05-05 2021-05-05 S Sale

Rodriguez Javier

Chief Executive Officer

Executive Director
27,053 -9.0%
122.22
3,306,548 USD
27,053 -9.0% 122.22 3,306,548 USD
2021-05-05 2021-05-04 S Sale

BERG CHARLES

Non-Executive Director
1,872 -13.1%
122.52
229,357 USD
1,872 -13.1% 122.52 229,357 USD
2021-05-05 2021-05-04 S Sale

HEARTY JAMES O

Chief Compliance Officer

Officer
884 -6.1%
121.89
107,746 USD
884 -6.1% 121.89 107,746 USD
2021-03-22 2021-03-22 PS Planned sale

Arway Pamela M

Non-Executive Director
436 -2.2%
109.51
47,746 USD
436 -2.2% 109.51 47,746 USD
2020-12-02 2020-11-30 S Sale

STAFFIERI MICHAEL DAVID

Chief Operating Officer, DKC

Officer
25,000 -37.1%
109.74
2,743,515 USD
25,000 -37.1% 109.74 2,743,515 USD
2020-11-23 2020-11-20 PS Planned sale

Arway Pamela M

Non-Executive Director
430 -2.2%
107.88
46,388 USD
430 -2.2% 107.88 46,388 USD
2020-11-17 2020-11-17 S Sale

DESOER BARBARA J

Non-Executive Director
1,388 -76.3%
111.00
154,068 USD
1,388 -76.3% 111.00 154,068 USD
2020-11-17 2020-11-16 S Sale

Arway Pamela M

Non-Executive Director
7,326 -27.1%
111.63
817,801 USD
7,326 -27.1% 111.63 817,801 USD
2020-11-12 2020-11-10 S Sale

Waters Kathleen Alyce

Chief Legal Officer

Officer
8,000 -12.5%
105.77
846,129 USD
8,000 -12.5% 105.77 846,129 USD
2020-11-12 2020-11-10 S Sale

Waters Kathleen Alyce

Chief Legal Officer

Officer
2,000 -3.0%
102.00
204,000 USD
2,000 -3.0% 102.00 204,000 USD
2020-09-24 2020-09-23 B Purchase

NEHRA JOHN M

Non-Executive Director
1,000 +22.2%
83.55
83,550 USD
1,000 +22.2% 83.55 83,550 USD
2020-09-24 2020-09-23 B Purchase

NEHRA JOHN M

Non-Executive Director
1,500 +50.0%
82.55
123,824 USD
1,500 +50.0% 82.55 123,824 USD
2020-09-24 2020-09-22 B Purchase

NEHRA JOHN M

Non-Executive Director
3,000 +inf%
84.60
253,814 USD
3,000 +inf% 84.60 253,814 USD
2020-09-22 2020-09-18 S Sale

ZUMWALT LEANNE M

Group VP, Government Affairs

Officer
1,337 -5.2%
88.57
118,412 USD
1,337 -5.2% 88.57 118,412 USD
2020-09-22 2020-09-18 S Sale

ZUMWALT LEANNE M

Group VP, Government Affairs

Officer
2,435 -8.6%
87.73
213,618 USD
2,435 -8.6% 87.73 213,618 USD
2020-09-21 2020-09-17 S Sale

WESCHLER, R. TED

Member of 10% owner group

200,000 -9.1%
88.00
17,600,000 USD
200,000 -9.1% 88.00 17,600,000 USD
2020-09-21 2020-09-17 S Sale

BERKSHIRE HATHAWAY INC

Large shareholder
2,000,000 -5.2%
88.00
176,000,000 USD
2,000,000 -5.2% 88.00 176,000,000 USD
2020-09-21 2020-09-17 S Sale

WESCHLER, R. TED

Member of 10% owner group

2,000,000 -5.2%
88.00
176,000,000 USD
2,000,000 -5.2% 88.00 176,000,000 USD
2020-08-25 2020-08-24 PS Planned sale

Arway Pamela M

Non-Executive Director
578 -2.9%
87.02
50,298 USD
578 -2.9% 87.02 50,298 USD
2020-06-10 2020-06-08 S Sale

ROPER WILLIAM L

Non-Executive Director
357 -2.2%
86.79
30,983 USD
357 -2.2% 86.79 30,983 USD
2020-06-10 2020-06-08 S Sale

BERG CHARLES

Non-Executive Director
357 -3.1%
87.53
31,249 USD
357 -3.1% 87.53 31,249 USD
2020-06-10 2020-06-08 S Sale

Arway Pamela M

Non-Executive Director
357 -1.8%
87.32
31,174 USD
357 -1.8% 87.32 31,174 USD
2020-05-27 2020-05-22 PS Planned sale

Arway Pamela M

Non-Executive Director
599 -3.0%
78.90
47,261 USD
599 -3.0% 78.90 47,261 USD
2020-05-19 2020-05-18 S Sale

DIAZ PAUL J

Non-Executive Director
307 -3.0%
81.61
25,055 USD
307 -3.0% 81.61 25,055 USD
2020-05-19 2020-05-18 S Sale

DIAZ PAUL J

Non-Executive Director
635 -5.8%
82.16
52,173 USD
635 -5.8% 82.16 52,173 USD
2020-05-19 2020-05-18 S Sale

DIAZ PAUL J

Non-Executive Director
4,821 -30.6%
82.26
396,597 USD
4,821 -30.6% 82.26 396,597 USD
2020-05-13 2020-05-12 S Sale

THIRY KENT J

Executive Chairman

Executive Director
62,000 -10.2%
80.89
5,015,000 USD
62,000 -10.2% 80.89 5,015,000 USD
2020-05-13 2020-05-11 S Sale

THIRY KENT J

Executive Chairman

Executive Director
62,000 -9.2%
81.28
5,039,391 USD
62,000 -9.2% 81.28 5,039,391 USD
2020-05-13 2020-05-11 S Sale

THIRY KENT J

Executive Chairman

Executive Director
5,390 -3.8%
81.18
437,537 USD
5,390 -3.8% 81.18 437,537 USD
2020-03-24 2020-03-20 PS Planned sale

Arway Pamela M

Non-Executive Director
625 -3.1%
71.25
44,531 USD
625 -3.1% 71.25 44,531 USD
2020-03-04 2020-03-02 S Sale

NEHRA JOHN M

Non-Executive Director
7,694 -12.3%
80.74
621,214 USD
7,694 -12.3% 80.74 621,214 USD
2020-02-28 2020-02-27 S Sale

NEHRA JOHN M

Non-Executive Director
11,806 -15.9%
80.49
950,265 USD
11,806 -15.9% 80.49 950,265 USD
2020-02-28 2020-02-26 S Sale

NEHRA JOHN M

Non-Executive Director
20,000 -21.2%
80.93
1,618,600 USD
20,000 -21.2% 80.93 1,618,600 USD
2018-06-11 2018-06-07 S Sale

Arway Pamela M

Non-Executive Director
1,264 -7.7%
68.76
86,918 USD
1,264 -7.7% 68.76 86,918 USD
2018-05-24 2018-05-22 S Sale

ROPER WILLIAM L

Non-Executive Director
1,505 -12.3%
68.22
102,677 USD
1,505 -12.3% 68.22 102,677 USD
2018-05-16 2018-05-14 S Sale

BERG CHARLES

Non-Executive Director
338 -5.5%
66.25
22,393 USD
338 -5.5% 66.25 22,393 USD
2018-01-18 2018-01-16 S Sale

HILGER JAMES K

Chief Accounting Officer

Officer
3,572 -15.4%
78.95
282,008 USD
3,572 -15.4% 78.95 282,008 USD
2017-12-13 2017-12-11 S Sale

BERG CHARLES

Executive Chair, DMG

Executive Director
7,048 -50.0%
69.24
488,016 USD
7,048 -50.0% 69.24 488,016 USD
2017-12-12 2017-12-08 S Sale

ZUMWALT LEANNE M

Grp VP, Purch & Public Affairs

949 -11.9%
68.19
64,711 USD
949 -11.9% 68.19 64,711 USD
2017-12-12 2017-12-08 S Sale

THIRY KENT J

Chairman and CEO

Executive Director
81,800 -46.5%
68.04
5,565,917 USD
81,800 -46.5% 68.04 5,565,917 USD
2017-12-11 2017-12-07 S Sale

Rodriguez Javier

Chief Executive Officer, DKC

22,532 -18.7%
67.48
1,520,466 USD
22,532 -18.7% 67.48 1,520,466 USD
2017-12-11 2017-12-07 S Sale

HILGER JAMES K

Chief Accounting Officer

5,608 -22.2%
69.46
389,506 USD
5,608 -22.2% 69.46 389,506 USD
2017-06-15 2017-06-13 S Sale

JIGANTI JEANINE MARIE

Chief Compliance Officer

1,886 -34.9%
65.57
123,665 USD
1,886 -34.9% 65.57 123,665 USD
2017-05-17 2017-05-15 S Sale

ZUMWALT LEANNE M

Grp VP, Purch & Public Affairs

Officer
1,800 -20.4%
66.32
119,378 USD
1,800 -20.4% 66.32 119,378 USD
2017-05-17 2017-05-15 PS Planned sale

HILGER JAMES K

Chief Accounting Officer

Officer
900 -5.1%
66.05
59,445 USD
900 -5.1% 66.05 59,445 USD
2017-05-17 2017-05-15 S Sale

Rodriguez Javier

CEO-Kidney Care

Officer
1,294 -1.3%
66.21
85,670 USD
1,294 -1.3% 66.21 85,670 USD
2017-05-17 2017-05-15 PS Planned sale

JIGANTI JEANINE MARIE

Chief Compliance Officer

Officer
540 -13.3%
66.07
35,678 USD
540 -13.3% 66.07 35,678 USD
2017-05-11 2017-05-09 S Sale

BERG CHARLES

Non-Executive Director
8,414 -44.0%
65.80
553,607 USD
8,414 -44.0% 65.80 553,607 USD
2017-05-08 2017-05-04 S Sale

ROPER WILLIAM L

Non-Executive Director
12,994 -58.3%
65.89
856,147 USD
12,994 -58.3% 65.89 856,147 USD
2017-05-08 2017-05-04 S Sale

Valine Roger

Non-Executive Director
12,994 -100.0%
66.21
860,367 USD
12,994 -100.0% 66.21 860,367 USD
2017-02-27 2017-02-23 S Sale

ZUMWALT LEANNE M

Grp VP, Purch & Public Affairs

Officer
807 -100.0%
68.72
55,461 USD
807 -100.0% 68.72 55,461 USD