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Insider trading

Period: 120 months Stock: BSM Type of trade: Sold × + Add filter Clear all
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When Periodin use
Who Role
The trade Type of tradein use Minimum amount Plan Share of their own holding
Ownership What the chief executive holds
When

Period

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

1 month 12 months 120 months
57 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.

Anyone CEO CFO Other officers Directors 10% owners
57 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.

Any125 Buys68 Sells57 Cluster buys
57 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.

Any $100K or more $1M or more $10M or more $100M or more $500M or more
57 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.
Any Discretionary Scheduled (10b5-1) Not stated Not on a plan
57 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
57 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.

57 decisions over 120 months
Stock
Insider
Type ?
Value ↓
Of own stake ↓
Why it stands out
BSM Black Stone Minerals, L.P.
6 Aug 2026
Whitehead James Director · indirect
Sold at will 2×
$28.10M 2,127,105 at 13.21
100%
Sold half or more
BSM Black Stone Minerals, L.P.
12 May 2026
Longmaid Ashley J Director
Sold at will
$149.70K 11,128 at 13.45
7.5%
Not planned
BSM Black Stone Minerals, L.P.
5 May 2026
Putman Luke Stevens SVP, General Counsel, and Sec
Sold on a plan
$404.00K 29,386 at 13.75
4.0%
Planned (10b5-1)
BSM Black Stone Minerals, L.P.
6 Apr 2026
Putman Luke Stevens SVP, General Counsel, and Sec
Sold at will
$424.68K 29,386 at 14.45
3.9%
Not planned
BSM Black Stone Minerals, L.P.
5 Mar 2026
Putman Luke Stevens SVP, General Counsel, and Sec
Sold on a plan
$461.58K 30,276 at 15.25
3.8%
Planned (10b5-1)
BSM Black Stone Minerals, L.P.
29 May 2025
Clark Carrie Pearson SVP, Chief Commercial Officer
Sold at will
$500.34K 36,900 at 13.56
18.2%
Not planned
BSM Black Stone Minerals, L.P.
26 Aug 2024
Clark Carrie Pearson SVP, Chief Commercial Officer
Sold at will
$274.96K 18,532 at 14.84
13.7%
Not planned
BSM Black Stone Minerals, L.P.
4 May 2023
Putman Luke Stevens SVP, GC, and Secretary
Sold at will
$1.51M 100,000 at 15.06
17.1%
Not planned
BSM Black Stone Minerals, L.P.
4 Nov 2022
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$102.87K 5,300 at 19.41
6.3%
BSM Black Stone Minerals, L.P.
1 Mar 2022
Wood Jeffrey P. President, CFO
Sold, plan not stated
$489.71K 40,000 at 12.24
6.9%
BSM Black Stone Minerals, L.P.
25 Feb 2022
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$709.36K 60,000 at 11.82
10.6%
BSM Black Stone Minerals, L.P.
31 Aug 2021
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$74.81K 7,500 at 9.97
10.4%
BSM Black Stone Minerals, L.P.
19 May 2021
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$491.00K 50,000 at 9.82
9.7%
BSM Black Stone Minerals, L.P.
6 May 2021
Wood Jeffrey P. President, CFO
Sold, plan not stated
$525.50K 50,000 at 10.51
10.2%
BSM Black Stone Minerals, L.P.
28 Feb 2020
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$43.29K 5,032 at 8.60
8.7%
BSM Black Stone Minerals, L.P.
9 Jan 2020
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$62.37K 4,707 at 13.25
11.0%
BSM Black Stone Minerals, L.P.
8 Jan 2020
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$389.70K 30,000 at 12.99
8.5%
BSM Black Stone Minerals, L.P.
14 Jun 2019
Mathis William N. Director · indirect
Sold, plan not stated
$31.70 2 at 15.85
0.0%
BSM Black Stone Minerals, L.P.
8 May 2019
Dorn Holbrook F SVP, Business Development
Sold, plan not stated
$1.85K 100 at 18.50
0.0%
BSM Black Stone Minerals, L.P.
7 May 2019
Dorn Holbrook F SVP, Business Development
Sold, plan not stated
$844.65 45 at 18.77
0.0%
BSM Black Stone Minerals, L.P.
6 May 2019
Dorn Holbrook F SVP, Business Development
Sold, plan not stated
$284.26K 15,358 at 18.51
2.1%
BSM Black Stone Minerals, L.P.
22 Apr 2019
Dorn Holbrook F SVP, Business Development
Sold, plan not stated
$7.40K 400 at 18.50
0.1%
BSM Black Stone Minerals, L.P.
17 Apr 2019
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$114.12K 6,557 at 17.40
2.5%
BSM Black Stone Minerals, L.P.
16 Apr 2019
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$138.18K 7,926 at 17.43
3.0%
BSM Black Stone Minerals, L.P.
15 Apr 2019
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$328.69K 18,799 at 17.48
6.6%
BSM Black Stone Minerals, L.P.
13 Mar 2019
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$107.06K 6,217 at 17.22
2.0%
BSM Black Stone Minerals, L.P.
12 Mar 2019
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$325.32K 18,783 at 17.32
5.8%
BSM Black Stone Minerals, L.P.
8 Mar 2019
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$577.23K 33,618 at 17.17
8.9%
BSM Black Stone Minerals, L.P.
7 Mar 2019
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$461.86K 26,382 at 17.51
6.5%
BSM Black Stone Minerals, L.P.
4 Feb 2019
Wood Jeffrey P. SVP, CFO
Sold, plan not stated
$140.10K 8,000 at 17.51
6.8%
BSM Black Stone Minerals, L.P.
9 Jan 2019
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$555.73K 34,002 at 16.34
12.9%
BSM Black Stone Minerals, L.P.
16 Oct 2018
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$227.42K 12,930 at 17.59
4.5%
BSM Black Stone Minerals, L.P.
15 Oct 2018
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$22.78K 1,300 at 17.53
0.5%
BSM Black Stone Minerals, L.P.
12 Sep 2018
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$323.36K 17,400 at 18.58
5.5%
BSM Black Stone Minerals, L.P.
16 Apr 2018
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$438.28K 25,000 at 17.53
8.3%
BSM Black Stone Minerals, L.P.
5 Mar 2018
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$432.76K 25,000 at 17.31
7.2%
BSM Black Stone Minerals, L.P.
1 Mar 2018
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$114.82K 6,664 at 17.23
22.1%
BSM Black Stone Minerals, L.P.
11 Jan 2018
Wood Jeffrey P. SVP, CFO
Sold, plan not stated
$2.67K 144 at 18.53
0.3%
BSM Black Stone Minerals, L.P.
10 Jan 2018
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$273.33K 14,970 at 18.26
6.0%
BSM Black Stone Minerals, L.P.
10 Jan 2018
Wood Jeffrey P. SVP, CFO
Sold, plan not stated
$47.85K 2,620 at 18.26
5.8%
BSM Black Stone Minerals, L.P.
9 Jan 2018
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$537.90K 29,402 at 18.29
10.7%
BSM Black Stone Minerals, L.P.
9 Jan 2018
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$150.15K 8,200 at 18.31
3.2%
BSM Black Stone Minerals, L.P.
9 Jan 2018
Wood Jeffrey P. SVP, CFO
Sold, plan not stated
$149.93K 8,190 at 18.31
15.4%
BSM Black Stone Minerals, L.P.
3 Apr 2017
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$293.89K 18,000 at 16.33
5.9%
BSM Black Stone Minerals, L.P.
7 Mar 2017
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$14.53K 851 at 17.07
4.3%
BSM Black Stone Minerals, L.P.
6 Mar 2017
Smajstrla Dawn VP, Chief Accounting Officer
Sold, plan not stated
$120.43K 7,000 at 17.20
25.9%
BSM Black Stone Minerals, L.P.
23 Jan 2017
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$38.89K 2,094 at 18.57
0.9%
BSM Black Stone Minerals, L.P.
20 Jan 2017
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$22.61K 1,200 at 18.84
0.5%
BSM Black Stone Minerals, L.P.
19 Jan 2017
Morris Brock SVP, Engineering and Geology
Sold, plan not stated
$31.98K 1,700 at 18.81
0.7%
BSM Black Stone Minerals, L.P.
18 Jan 2017
Putman Luke Stevens SVP, GC, and Secretary
Sold, plan not stated
$37.98K 2,034 at 18.67
1.0%
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