SEC CIK 1078511
MUNGER CHARLES T
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| COSTview stock → | 168,104 | 2023-10-22 |
| DJCOview stock → | 46,280 | 2022-06-16 |
| BRK.Aview stock → | 643 | 2021-04-07 |
Position History — COST
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — COST
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2023-10-22 | Grant / award | 489 | — | 168,104 |
| 2022-10-22 | Grant / award | 565 | — | 167,615 |
| 2021-10-22 | Grant / award | 561 | — | 167,050 |
| 2020-12-11 | Grant / award | 34 | — | 166,489 |
| 2020-10-22 | Grant / award | 719 | — | 166,455 |
| 2019-10-22 | Grant / award | 901 | — | 165,736 |
| 2018-10-22 | Grant / award | 1,179 | — | 164,835 |
| 2017-10-22 | Grant / award | 1,870 | — | 163,846 |
| 2017-10-22 | Grant / award | 1,680 | — | 163,656 |
| 2017-05-24 | Grant / award | 140 | $173.01 | 161,976 |
| 2016-10-22 | Grant / award | 2,182 | — | 161,836 |
| 2015-10-22 | Grant / award | 2,150 | — | 159,654 |
| 2015-03-06 | Option exercise (derivative) | 6,734 | $39.02 | 0 |
| 2015-03-06 | Option exercise | 6,734 | $39.02 | 157,504 |
| 2015-02-27 | Grant / award (derivative) | 6,734 | $39.02 | 6,734 |
| 2015-02-27 | Grant / award | 216 | $146.96 | 150,770 |
| 2014-10-22 | Grant / award | 2,400 | — | 150,554 |
| 2014-01-15 | Option exercise (derivative) | 6,457 | $0.00 | 0 |
| 2014-01-15 | Option exercise | 6,457 | $34.71 | 148,154 |
| 2013-10-22 | Grant / award | 2,400 | — | 141,697 |
| 2013-02-13 | Option exercise (derivative) | 6,457 | $28.26 | 0 |
| 2013-02-13 | Option exercise | 6,457 | $28.26 | 139,297 |
| 2012-12-12 | Grant / award (derivative) | 6,457 | $28.26 | 6,457 |
| 2012-12-12 | Grant / award | 456 | $98.31 | 132,840 |
| 2012-10-22 | Grant / award | 3,000 | — | 132,384 |
| 2012-03-09 | Option exercise (derivative) | 6,000 | $39.65 | 0 |
| 2012-03-09 | Option exercise | 6,000 | $39.65 | 129,384 |
| 2011-10-22 | Grant / award | 3,000 | — | 123,384 |
| 2011-03-21 | Option exercise (derivative) | 6,000 | $36.19 | 0 |
| 2011-03-21 | Option exercise | 6,000 | $36.19 | 120,384 |
| 2010-11-04 | W (derivative) | 6,000 | $39.65 | 6,000 |
| 2010-11-04 | W | 97,884 | — | 114,384 |
| 2010-10-22 | Grant / award | 3,000 | — | 212,268 |
| 2010-03-19 | Option exercise (derivative) | 12,000 | $52.50 | 0 |
| 2010-03-19 | Option exercise | 12,000 | $52.50 | 185,268 |
| 2010-03-19 | Option exercise (derivative) | 12,000 | $52.50 | 0 |
| 2010-03-19 | Option exercise | 12,000 | $52.50 | 209,268 |
| 2009-10-22 | Grant / award | 3,000 | — | 197,268 |
| 2008-10-22 | Grant / award | 3,000 | — | 194,268 |
| 2008-03-18 | Option exercise (derivative) | 16,000 | $27.13 | 0 |
| 2008-03-18 | Option exercise | 16,000 | $27.13 | 191,268 |
| 2007-10-17 | Grant / award | 3,000 | — | 175,268 |
| 2007-03-14 | Option exercise (derivative) | 16,000 | $14.06 | 0 |
| 2007-03-14 | Option exercise | 16,000 | $14.06 | 172,268 |
| 2006-10-19 | Grant / award | 3,000 | — | 156,268 |
| 2006-06-12 | Grant / award | 1,500 | — | 153,268 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.