Insider trading

Period: 120 months Stock: OXY Type of trade: Bought × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

117 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

117 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

117 decisions over 120 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

117 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
117 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
117 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

117 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
23 Jun 2026
Jackson Richard A. President and CEO
Bought
$249.85K 4,770 at 52.38
1.1%
First buy on file
16 Dec 2025
KLESSE WILLIAM R Director
Bought
$194.90K 5,000 at 38.98
2.3%
First buy on file
7 Feb 2025
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$35.72M 763,017 at 46.82
0.3%
19 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$164.79M 3,614,015 at 45.60
1.4%
18 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$129.78M 2,805,513 at 46.26
1.1%
17 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$114.59M 2,477,362 at 46.25
1.0%
17 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$19.98M 334,461 at 59.75
0.1%
14 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$63.20M 1,060,653 at 59.59
0.4%
13 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$92.79M 1,552,497 at 59.77
0.6%
12 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$46.17M 765,899 at 60.28
0.3%
11 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$24.16M 399,859 at 60.43
0.2%
10 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$35.22M 584,550 at 60.26
0.2%
7 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$82.75M 1,386,844 at 59.67
0.6%
6 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$39.21M 654,293 at 59.93
0.3%
5 Jun 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$31.33M 524,340 at 59.75
0.2%
5 Feb 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$79.86M 1,405,827 at 56.81
0.6%
2 Feb 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$71.25M 1,246,920 at 57.14
0.5%
1 Feb 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$94.77M 1,649,577 at 57.45
0.7%
21 Dec 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$105.05M 1,743,124 at 60.26
0.7%
20 Dec 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$109.66M 1,812,508 at 60.50
0.8%
19 Dec 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$97.38M 1,626,983 at 59.85
0.7%
13 Dec 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$181.01M 3,200,799 at 56.55
1.4%
12 Dec 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$285.32M 5,131,561 at 55.60
2.2%
11 Dec 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$122.35M 2,149,802 at 56.91
0.9%
25 Oct 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$65.57M 1,040,067 at 63.05
0.5%
24 Oct 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$74.94M 1,195,400 at 62.69
0.5%
23 Oct 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$105.90M 1,686,368 at 62.80
0.8%
28 Jun 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$14.87M 260,769 at 57.02
0.1%
27 Jun 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$70.84M 1,239,180 at 57.17
0.6%
26 Jun 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$36.39M 638,301 at 57.01
0.3%
30 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$128.48M 2,203,753 at 58.30
1.0%
26 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$88.30M 1,500,306 at 58.85
0.7%
25 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$56.21M 956,750 at 58.75
0.4%
18 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$70.78M 1,217,945 at 58.11
0.6%
17 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$36.02M 614,020 at 58.66
0.3%
16 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$94.62M 1,625,257 at 58.22
0.8%
15 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$58.08M 993,494 at 58.46
0.5%
12 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$21.44M 370,062 at 57.94
0.2%
11 May 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$46.23M 802,236 at 57.62
0.4%
27 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$106.15M 1,789,529 at 59.32
0.9%
23 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$110.10M 1,877,185 at 58.65
0.9%
15 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$86.07M 1,518,001 at 56.70
0.7%
14 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$194.46M 3,223,067 at 60.33
1.6%
13 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$186.15M 3,145,896 at 59.17
1.6%
7 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$107.42M 1,760,686 at 61.01
0.9%
6 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$103.29M 1,678,017 at 61.56
0.9%
3 Mar 2023
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$143.80M 2,363,088 at 60.85
1.2%
28 Sep 2022
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$105.48M 1,737,316 at 60.71
0.9%
27 Sep 2022
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$157.71M 2,705,798 at 58.29
1.4%
26 Sep 2022
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$89.30M 1,542,076 at 57.91
0.8%
Showing 1–50 of 117. Page 1 of 3 Older →