Berkshire Hathaway Inc - SIRI / Sirius XM Holdings Inc. - Insider Trade Report

Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Berkshire Hathaway Inc in SIRI / Sirius XM Holdings Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
2025-08-04	1,037,199	21.6252	1,037,199	21.6252	22,429,636	35	24.4300	2,909,137	12.97
2025-08-01	1,930,000	21.0228	1,930,000	21.0228	40,574,004
2025-07-31	1,977,837	21.0436	1,977,837	21.0436	41,620,811
2025-07-31	85,389	21.4305	85,389	21.4305	1,829,929
2025-02-03	433,079	23.4873	433,079	23.4873	10,171,856
2025-02-03	283,899	24.0519	283,899	24.0519	6,828,310
2025-01-31	840,000	23.6172	840,000	23.6172	19,838,448
2025-01-30	751,141	22.7903	751,141	22.7903	17,118,729
2024-12-19	2,038,051	20.8464	2,038,051	20.8464	42,486,026
2024-12-19	31,326	21.5190	31,326	21.5190	674,104
2024-12-18	915,527	21.9426	915,527	21.9426	20,089,043
2024-12-18	538,940	22.4944	538,940	22.4944	12,123,132
2024-12-17	1,440,000	22.1267	1,440,000	22.1267	31,862,448
2024-10-31	679,207	26.5913	679,207	26.5913	18,060,997
2024-10-30	925,205	27.4440	925,205	27.4440	25,391,326
2024-10-29	623,527	27.6500	623,527	27.6500	17,240,522
2024-10-18	175,569	27.4305	175,569	27.4305	4,815,945
2024-10-17	1,040,000	27.0137	1,040,000	27.0137	28,094,248
2024-10-16	342,133	26.9870	342,133	26.9870	9,233,143
2024-10-11	1,259,259	24.9474	1,259,259	24.9474	31,415,238
2024-10-10	917,846	24.1618	917,846	24.1618	22,176,811
2024-10-10	517,154	24.4668	517,154	24.4668	12,653,103
2024-10-09	869,800	23.5523	869,800	23.5523	20,485,791

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Berkshire Hathaway Inc in SIRI / Sirius XM Holdings Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Transaction History