Insider · CIK 0001078511
Charles T Munger
Files at: COST, BRK.A. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 22, 2018 AForm 4 → | Oct 24, 5:52 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 1,179 | — | — | 164,835 | — | plan? |
| Oct 22, 2017 AForm 4/A → | Oct 27, 4:55 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 1,680 | — | — | 163,656 | — | plan? |
| Oct 22, 2017 AForm 4 → | Oct 24, 6:18 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 1,870 | — | — | 163,846 | — | plan? amended |
| May 24, 2017 AForm 4 → | May 25, 9:46 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 140 | $173.01 | $24,221 | 161,976 | — | plan? |
| Oct 22, 2016 AForm 4 → | Oct 24, 2:48 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 2,182 | — | — | 161,836 | — | plan? |
| Oct 22, 2015 AForm 4 → | Oct 26, 6:55 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 2,150 | — | — | 159,654 | — | plan? |
| Mar 6, 2015 MForm 4 → | Mar 10, 6:17 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 6,734 | $39.02 | $262,761 | 157,504 | — | plan? |
| Feb 27, 2015 AForm 4 → | Mar 3, 6:25 pm EST | COSTCO WHOLESALE CORP /NEWCOST | 216 | $146.96 | $31,743 | 150,770 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 26, 2018 GForm 4 → | Sep 28, 2:41 pm EDT | BERKSHIRE HATHAWAY INCBRK.A | 214 | — | — | 4,538 | — | |
| Jun 1, 2018 GForm 4 → | Jun 18, 2:44 pm EDT | BERKSHIRE HATHAWAY INCBRK.A | 26 | — | — | 4,752 | — | late |
| Feb 26, 2018 GForm 4 → | Feb 28, 2:50 pm EST | BERKSHIRE HATHAWAY INCBRK.A | 67 | — | — | 4,778 | — | |
| Nov 3, 2017 GForm 4 → | Dec 11, 5:58 pm EST | BERKSHIRE HATHAWAY INCBRK.A | 18 | — | — | 4,845 | — | late |
| Jun 26, 2017 GForm 4 → | Jul 21, 7:02 pm EDT | BERKSHIRE HATHAWAY INCBRK.A | 20 | — | — | 4,863 | — | late |
| Dec 23, 2016 GForm 4/A → | Jan 11, 2017, 8:30 pm EST | BERKSHIRE HATHAWAY INCBRK.A | 21 | — | — | 4,883 | — | |
| Dec 23, 2016 GForm 4 → | Jan 10, 2017, 7:36 pm EST | BERKSHIRE HATHAWAY INCBRK.A | 21 | — | — | 4,883 | — | late amended |
| Mar 6, 2015 MForm 4 → | Mar 10, 6:17 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 6,734 | $39.02 | $262,761 | 0 | — | |
| Feb 27, 2015 AForm 4 → | Mar 3, 6:25 pm EST | COSTCO WHOLESALE CORP /NEWCOST | 6,734 | $39.02 | $262,761 | 6,734 | — |