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 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 | ||
| BERKSHIRE HATHAWAY INC | Director | Class A Common Stock | 7 | 17 May 2023 | Direct | ||
| BERKSHIRE HATHAWAY INC | Director | Class A Common Stock | 4 | 18 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 |
| BRK-B | 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 |
| BRK-B | BERKSHIRE HATHAWAY INC | 05 Jul 2022 | 2 | +$661,183 | 4 | Director | 07 Jul 2022, 17:39 |