2024-12-18 |
2024-12-16 |
V
Vente
|
MAFFEI GREGORY B
President, CEO
Administrateur exécutif
|
34 603
-2.7%
71,52
2 474 772 USD
|
34 603
-2.7%
|
71,52
|
2 474 772 USD
|
|
2024-12-18 |
2024-12-16 |
V
Vente
|
MAFFEI GREGORY B
President, CEO
Administrateur exécutif
|
860
-0.1%
72,05
61 960 USD
|
860
-0.1%
|
72,05
|
61 960 USD
|
|
2024-11-22 |
2024-11-21 |
V
Vente
|
Wendling Brian J
CAO/PFO
Dirigeant
|
1 094
-100.0%
69,57
76 110 USD
|
1 094
-100.0%
|
69,57
|
76 110 USD
|
|
2024-10-01 |
2024-09-30 |
V
Vente
|
Wong Andrea L
Administrateur non-exécutif
|
5 274
-100.0%
50,13
264 389 USD
|
5 274
-100.0%
|
50,13
|
264 389 USD
|
|
2024-10-01 |
2024-09-30 |
V
Vente
|
Wong Andrea L
Administrateur non-exécutif
|
1 038
-100.0%
48,76
50 613 USD
|
1 038
-100.0%
|
48,76
|
50 613 USD
|
|
2024-09-26 |
2024-09-25 |
V
Vente
|
Wong Andrea L
Administrateur non-exécutif
|
1 604
-23.3%
47,41
76 052 USD
|
1 604
-23.3%
|
47,41
|
76 052 USD
|
|
2024-09-23 |
2024-09-20 |
V
Vente
|
Wilm Renee L
Chief Legal/Admin Officer
Dirigeant
|
19 202
-100.0%
78,78
1 512 734 USD
|
19 202
-100.0%
|
78,78
|
1 512 734 USD
|
|
2024-09-23 |
2024-09-20 |
V
Vente
|
Wendling Brian J
CAO/PFO
Dirigeant
|
3 113
-100.0%
78,80
245 303 USD
|
3 113
-100.0%
|
78,80
|
245 303 USD
|
|
2024-09-23 |
2024-09-20 |
V
Vente
|
Wendling Brian J
CAO/PFO
Dirigeant
|
6 898
-100.0%
71,54
493 463 USD
|
6 898
-100.0%
|
71,54
|
493 463 USD
|
|
2024-06-17 |
2024-06-14 |
V
Vente
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
1 167
-0.0%
34,05
39 736 USD
|
1 167
-0.0%
|
34,05
|
39 736 USD
|
|
2024-06-17 |
2024-06-14 |
V
Vente
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
11 252
-0.2%
33,02
371 540 USD
|
11 252
-0.2%
|
33,02
|
371 540 USD
|
|
2024-06-17 |
2024-06-13 |
V
Vente
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
52 911
-1.0%
34,06
1 802 170 USD
|
52 911
-1.0%
|
34,06
|
1 802 170 USD
|
|
2024-06-06 |
2024-06-04 |
V
Vente
|
Wendling Brian J
CAO/PFO
Dirigeant
|
145
-2.1%
70,21
10 180 USD
|
145
-2.1%
|
70,21
|
10 180 USD
|
|
2024-05-14 |
2024-05-14 |
V
Vente
|
MALONE JOHN C
Chairman of the Board
Administrateur exécutif
Actionnaire important
|
120 984
-5.0%
69,70
8 432 839 USD
|
120 984
-5.0%
|
69,70
|
8 432 839 USD
|
|
2024-05-14 |
2024-05-13 |
V
Vente
|
MALONE JOHN C
Chairman of the Board
Administrateur exécutif
Actionnaire important
|
113 807
-4.5%
68,81
7 831 321 USD
|
113 807
-4.5%
|
68,81
|
7 831 321 USD
|
|
2024-05-14 |
2024-05-13 |
V
Vente
|
MALONE JOHN C
Chairman of the Board
Administrateur exécutif
Actionnaire important
|
25 258
-1.0%
69,75
1 761 758 USD
|
25 258
-1.0%
|
69,75
|
1 761 758 USD
|
|
2024-05-14 |
2024-05-10 |
V
Vente
|
MALONE JOHN C
Chairman of the Board
Administrateur exécutif
Actionnaire important
|
82 112
-3.1%
70,46
5 785 464 USD
|
82 112
-3.1%
|
70,46
|
5 785 464 USD
|
|
2024-05-14 |
2024-05-10 |
V
Vente
|
MALONE JOHN C
Chairman of the Board
Administrateur exécutif
Actionnaire important
|
7 839
-0.3%
71,24
558 476 USD
|
7 839
-0.3%
|
71,24
|
558 476 USD
|
|
2024-05-01 |
2024-04-29 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
311 637
+0.4%
25,47
7 936 272 USD
|
311 637
+0.4%
|
25,47
|
7 936 272 USD
|
|
2024-04-26 |
2024-04-26 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
277 248
+0.4%
24,34
6 747 856 USD
|
277 248
+0.4%
|
24,34
|
6 747 856 USD
|
|
2024-04-26 |
2024-04-26 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
219 303
+0.6%
24,46
5 364 327 USD
|
219 303
+0.6%
|
24,46
|
5 364 327 USD
|
|
2024-04-26 |
2024-04-25 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
227 469
+0.3%
24,36
5 541 645 USD
|
227 469
+0.3%
|
24,36
|
5 541 645 USD
|
|
2024-04-26 |
2024-04-25 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
157 309
+0.5%
24,43
3 842 681 USD
|
157 309
+0.5%
|
24,43
|
3 842 681 USD
|
|
2024-04-26 |
2024-04-24 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
142 299
+0.2%
25,16
3 580 499 USD
|
142 299
+0.2%
|
25,16
|
3 580 499 USD
|
|
2024-04-26 |
2024-04-24 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
123 388
+0.4%
25,22
3 111 525 USD
|
123 388
+0.4%
|
25,22
|
3 111 525 USD
|
|
2024-04-12 |
2024-04-12 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
413 227
+0.6%
25,58
10 570 884 USD
|
413 227
+0.6%
|
25,58
|
10 570 884 USD
|
|
2024-04-12 |
2024-04-12 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
317 017
+0.9%
25,67
8 138 334 USD
|
317 017
+0.9%
|
25,67
|
8 138 334 USD
|
|
2024-04-12 |
2024-04-11 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
208 000
+0.3%
26,13
5 435 726 USD
|
208 000
+0.3%
|
26,13
|
5 435 726 USD
|
|
2024-04-12 |
2024-04-11 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
168 650
+0.5%
26,19
4 417 736 USD
|
168 650
+0.5%
|
26,19
|
4 417 736 USD
|
|
2024-04-12 |
2024-04-10 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
513 104
+0.8%
25,96
13 318 127 USD
|
513 104
+0.8%
|
25,96
|
13 318 127 USD
|
|
2024-04-12 |
2024-04-10 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
318 223
+0.9%
26,02
8 279 717 USD
|
318 223
+0.9%
|
26,02
|
8 279 717 USD
|
|
2024-04-08 |
2024-04-08 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
938 896
+1.4%
26,98
25 333 010 USD
|
938 896
+1.4%
|
26,98
|
25 333 010 USD
|
|
2024-04-08 |
2024-04-08 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
399 677
+1.2%
26,95
10 772 095 USD
|
399 677
+1.2%
|
26,95
|
10 772 095 USD
|
|
2024-04-08 |
2024-04-05 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
234 729
+0.4%
27,21
6 387 258 USD
|
234 729
+0.4%
|
27,21
|
6 387 258 USD
|
|
2024-04-08 |
2024-04-05 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
165 517
+0.5%
27,22
4 505 505 USD
|
165 517
+0.5%
|
27,22
|
4 505 505 USD
|
|
2024-04-08 |
2024-04-04 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
1 250 000
+1.9%
27,76
34 699 250 USD
|
1 250 000
+1.9%
|
27,76
|
34 699 250 USD
|
|
2024-04-08 |
2024-04-04 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
557 511
+1.7%
27,64
15 408 768 USD
|
557 511
+1.7%
|
27,64
|
15 408 768 USD
|
|
2024-03-28 |
2024-03-28 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
3 408
+0.0%
29,50
100 532 USD
|
3 408
+0.0%
|
29,50
|
100 532 USD
|
|
2024-03-28 |
2024-03-28 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
158
+0.0%
29,50
4 661 USD
|
158
+0.0%
|
29,50
|
4 661 USD
|
|
2024-03-28 |
2024-03-27 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
217 664
+0.3%
29,25
6 366 215 USD
|
217 664
+0.3%
|
29,25
|
6 366 215 USD
|
|
2024-03-28 |
2024-03-27 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
189 759
+0.6%
29,25
5 551 286 USD
|
189 759
+0.6%
|
29,25
|
5 551 286 USD
|
|
2024-03-28 |
2024-03-26 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
7 378 500
+12.7%
29,10
214 712 136 USD
|
7 378 500
+12.7%
|
29,10
|
214 712 136 USD
|
|
2024-03-28 |
2024-03-26 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
2 331 514
+7.7%
29,10
67 847 524 USD
|
2 331 514
+7.7%
|
29,10
|
67 847 524 USD
|
|
2024-03-25 |
2024-03-25 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
199 664
+0.3%
28,82
5 755 115 USD
|
199 664
+0.3%
|
28,82
|
5 755 115 USD
|
|
2024-03-25 |
2024-03-25 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
147 495
+0.5%
28,83
4 251 897 USD
|
147 495
+0.5%
|
28,83
|
4 251 897 USD
|
|
2024-03-25 |
2024-03-22 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
742 859
+1.3%
28,75
21 354 373 USD
|
742 859
+1.3%
|
28,75
|
21 354 373 USD
|
|
2024-03-25 |
2024-03-22 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
749 000
+2.6%
28,74
21 526 784 USD
|
749 000
+2.6%
|
28,74
|
21 526 784 USD
|
|
2024-03-25 |
2024-03-21 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
333 916
+0.6%
28,92
9 657 652 USD
|
333 916
+0.6%
|
28,92
|
9 657 652 USD
|
|
2024-03-25 |
2024-03-21 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
386 074
+1.3%
28,84
11 135 610 USD
|
386 074
+1.3%
|
28,84
|
11 135 610 USD
|
|
2024-03-12 |
2024-03-12 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
3 177 669
+12.3%
29,96
95 200 421 USD
|
3 177 669
+12.3%
|
29,96
|
95 200 421 USD
|
|
2024-03-12 |
2024-03-12 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
4 721 682
+9.1%
29,82
140 819 444 USD
|
4 721 682
+9.1%
|
29,82
|
140 819 444 USD
|
|
2024-03-13 |
2024-03-11 |
V
Vente
|
Wong Andrea L
Administrateur non-exécutif
|
87
-1.6%
40,24
3 501 USD
|
87
-1.6%
|
40,24
|
3 501 USD
|
|
2024-03-12 |
2024-03-11 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
20 609
+0.1%
29,94
616 982 USD
|
20 609
+0.1%
|
29,94
|
616 982 USD
|
|
2024-03-12 |
2024-03-11 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
186 636
+0.4%
29,83
5 566 736 USD
|
186 636
+0.4%
|
29,83
|
5 566 736 USD
|
|
2024-03-12 |
2024-03-08 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
521 804
+2.1%
29,86
15 582 842 USD
|
521 804
+2.1%
|
29,86
|
15 582 842 USD
|
|
2024-03-12 |
2024-03-08 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
1 019 057
+2.0%
29,72
30 291 266 USD
|
1 019 057
+2.0%
|
29,72
|
30 291 266 USD
|
|
2024-03-06 |
2024-03-06 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
284 000
+1.1%
29,54
8 389 445 USD
|
284 000
+1.1%
|
29,54
|
8 389 445 USD
|
|
2024-03-06 |
2024-03-06 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
1 188 000
+2.4%
29,39
34 911 400 USD
|
1 188 000
+2.4%
|
29,39
|
34 911 400 USD
|
|
2024-03-06 |
2024-03-05 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
482 260
+2.0%
29,40
14 176 322 USD
|
482 260
+2.0%
|
29,40
|
14 176 322 USD
|
|
2024-03-06 |
2024-03-05 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
761 236
+1.6%
29,22
22 242 326 USD
|
761 236
+1.6%
|
29,22
|
22 242 326 USD
|
|
2024-03-06 |
2024-03-04 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
725 250
+3.1%
28,98
21 016 295 USD
|
725 250
+3.1%
|
28,98
|
21 016 295 USD
|
|
2024-03-06 |
2024-03-04 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
234 194
+0.5%
28,77
6 737 199 USD
|
234 194
+0.5%
|
28,77
|
6 737 199 USD
|
|
2024-02-01 |
2024-02-01 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
87 420
+0.4%
30,71
2 684 791 USD
|
87 420
+0.4%
|
30,71
|
2 684 791 USD
|
|
2024-02-01 |
2024-02-01 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
175 827
+0.4%
30,70
5 397 379 USD
|
175 827
+0.4%
|
30,70
|
5 397 379 USD
|
|
2024-02-01 |
2024-01-31 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
212 000
+0.9%
30,49
6 463 180 USD
|
212 000
+0.9%
|
30,49
|
6 463 180 USD
|
|
2024-02-01 |
2024-01-31 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
356 487
+0.7%
30,36
10 822 838 USD
|
356 487
+0.7%
|
30,36
|
10 822 838 USD
|
|
2024-02-01 |
2024-01-30 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
500 209
+2.2%
30,27
15 140 476 USD
|
500 209
+2.2%
|
30,27
|
15 140 476 USD
|
|
2024-02-01 |
2024-01-30 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
495 739
+1.0%
30,12
14 930 072 USD
|
495 739
+1.0%
|
30,12
|
14 930 072 USD
|
|
2024-01-25 |
2024-01-25 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
139 132
+0.3%
30,99
4 311 756 USD
|
139 132
+0.3%
|
30,99
|
4 311 756 USD
|
|
2024-01-25 |
2024-01-25 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
61 651
+0.3%
30,99
1 910 657 USD
|
61 651
+0.3%
|
30,99
|
1 910 657 USD
|
|
2024-01-25 |
2024-01-24 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
213 385
+0.5%
30,99
6 613 719 USD
|
213 385
+0.5%
|
30,99
|
6 613 719 USD
|
|
2024-01-25 |
2024-01-24 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
132 073
+0.6%
30,99
4 093 444 USD
|
132 073
+0.6%
|
30,99
|
4 093 444 USD
|
|
2024-01-25 |
2024-01-23 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
650 224
+1.4%
30,96
20 132 105 USD
|
650 224
+1.4%
|
30,96
|
20 132 105 USD
|
|
2024-01-25 |
2024-01-23 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
245 221
+1.1%
30,99
7 598 173 USD
|
245 221
+1.1%
|
30,99
|
7 598 173 USD
|
|
2024-01-17 |
2024-01-17 |
A
Achat
|
BERKSHIRE HATHAWAY INC
Actionnaire important
|
499 572
+1.1%
30,47
15 219 911 USD
|
499 572
+1.1%
|
30,47
|
15 219 911 USD
|
|