Bill & Melinda Gates Foundation Trust

10% OwnerBERKSHIRE HATHAWAY INC (BRK.B) · full profile →Form 4 · filed Mar 1, 2010
Net Selling
Open-Market Buys
$0
Open-Market Sells
$3.3M
Net Open-Market Flow
-$3.3M
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 26, 2010Sell(S)41K$79.62$3.3M77.3M

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-10-006308) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

Build

Ask your agent about BRK.B insider filings

This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/filing/0001225208-10-006308"
Ask your agent
Use Arkolith to summarize insider buying and selling at BERKSHIRE HATHAWAY INC
over the last 90 days and cite the filings.