It seems that there are often 3 days reported, and I guess it is because the SEC says that " Form 4 must be filed within two business days following the transaction date." That means that if I am an insider and I buy shares on June 13, 14 and 17, I can report the June 13 transactions on June 17, probably after hours, so I can get 3 days in, revealing the minimum of information, and this seems to be what Berkshire has done.

Shares closed on June 17 at $60.20, and jumped up to $61.03, on June 18, perhaps as a result of the aforementioned Form 4, or for some other reason, and stayed above $61 for most of the day and closed there. June 19 was a holiday, and today, shares have been above $62 from almost the beginning of the day.

We will see if there is another Form 4 tomorrow, reporting June 18, 20 and 21. If not, we could surmise that $60 is ok but above $61 is too high. My guess is, no Form 4 Friday.

dtb