RONALD L. OLSON

Insider Reports History

Location
Los Angeles, CA
Signature
/s/ William Deckelman as Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by RONALD L. OLSON:

Company Role Class Num Shares Value Price $ Report Date Ownership
BERKSHIRE HATHAWAY INC Director Class B Common Stock 19,720 $7,149,543 $362.55 17 May 2023 By Ronald & Jane Olson Living Trust
BERKSHIRE HATHAWAY INC Director Class A Common Stock 7 $3,523,625 $503375.00 17 May 2023 Direct
BERKSHIRE HATHAWAY INC Director Class A Common Stock 4 $2,013,500 $503375.00 18 May 2023 By Olson 2012 Trust
BERKSHIRE HATHAWAY INC Director Class B Common Stock 5,210 $1,888,901 $362.55 17 May 2023 Direct
BERKSHIRE HATHAWAY INC Director Class B Common Stock 1,515 $549,268 $362.55 17 May 2023 By Ronald & Jane Olson Foundation
WESTERN ASSET PREMIER BOND FUND Director Common Stock 2,000 $22,400 $11.20 20 Jan 2023 Direct
Andersen Group Inc. Director Class A Common Stock 7,896 18 Dec 2025 Direct
BERKSHIRE HATHAWAY INC Director Class A Common 109 17 May 2023 By Ronald & Jane Olson Living Trust
BERKSHIRE HATHAWAY INC Director Class A Common 28 17 May 2023 By Olson 2012 Trust

Insider Reports Filed by RONALD L. OLSON

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ANDG Andersen Group Inc. 18 Dec 2025 1 +$126,336 4 Director 22 Dec 2025, 16:14
ANDG Andersen Group Inc. 16 Dec 2025 0 $0 3 Director 16 Dec 2025, 21:00
BRKA BERKSHIRE HATHAWAY INC 17 May 2023 5 $0 4 Director 30 Oct 2023, 20:33
WEA WESTERN ASSET PREMIER BOND FUND 20 Jan 2023 1 -$201,600 4 Director 24 Jan 2023, 15:26
WEA WESTERN ASSET PREMIER BOND FUND 23 Dec 2022 1 +$223,898 4 Director 27 Dec 2022, 08:38
BRKA BERKSHIRE HATHAWAY INC 05 Jul 2022 2 +$661,183 4 Director 07 Jul 2022, 17:39