Insider trading

Period: 120 months Stock: NOG Minimum amount: $100K × + Add filter Clear all
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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.

107 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.

107 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.

107 decisions over 120 months
The trade

Minimum amount

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

107 decisions over 120 months Remove this filter
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.
107 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
107 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.

107 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
22 Jun 2026
Akradi Bahram Director
Bought
$499.74K 25,760 at 19.40
1.5%
11 Dec 2025
Bought
$233.84K 10,000 at 23.38
13.7%
10 Dec 2025
Bought
$366.93K 15,000 at 24.46
25.8%
First buy on file
4 Mar 2025
Akradi Bahram Director
Bought
$1.12M 40,000 at 28.03
2.5%
First buy on file
4 Mar 2025
Lasher Stuart G. Director · indirect
Bought
$552.40K 20,000 at 27.62
100%
First buy in 3+ yrs
8 Jul 2024
Sold on a plan
$142.53K 3,750 at 38.01
1.6%
Planned (10b5-1)
9 Apr 2024
Evans James B. Chief Technical Officer
Sold on a plan
$132.30K 3,150 at 42.00
4.1%
Planned (10b5-1)
4 Apr 2024
Sold on a plan
$153.66K 3,750 at 40.98
1.6%
Planned (10b5-1)
9 Jan 2024
Sold on a plan
$133.63K 3,750 at 35.63
1.7%
Planned (10b5-1)
28 Nov 2023
Akradi Bahram Director · indirect
Sold at will
$453.94K 12,000 at 37.83
100%
Sold half or more
16 Oct 2023
Sold on a plan
$306.41K 7,560 at 40.53
15.4%
Planned (10b5-1)
9 Oct 2023
Sold on a plan
$1.16M 28,950 at 39.96
16.4%
Planned (10b5-1)
25 Aug 2023
Romslo Erik J. Chief Legal Officer & Sec.
Sold at will
$305.49K 7,500 at 40.73
8.6%
Not planned
7 Aug 2023
Akradi Bahram Director
Sold at will
$4.62M 110,291 at 41.93
6.4%
Not planned
3 Aug 2023
Sold on a plan
$193.55K 4,800 at 40.32
8.9%
Planned (10b5-1)
3 Aug 2023
Evans James B. Chief Technical Officer
Sold on a plan
$161.81K 4,000 at 40.45
9.1%
Planned (10b5-1)
27 Jul 2023
Sold on a plan
$878.74K 22,500 at 39.06
11.3%
Planned (10b5-1)
15 Nov 2022
Rowling Robert B. Former 10% Owners
Sold, plan not stated
$7.51M 196,830 at 38.18
2.5%
14 Nov 2022
Akradi Bahram Director
Sold, plan not stated
$2.11M 55,000 at 38.31
3.1%
14 Nov 2022
Rowling Robert B. Former 10% Owners
Sold, plan not stated
$350.49K 9,132 at 38.38
53.3%
Sold half or more
11 Nov 2022
Rowling Robert B. Former 10% Owners
Sold, plan not stated
$9.77M 261,000 at 37.45
3.2%
11 Nov 2022
Sold, plan not stated
$100.50K 2,642 at 38.04
5.1%
7 Nov 2022
Dirlam Adam A. President
Sold, plan not stated
$238.64K 6,620 at 36.05
11.4%
20 Oct 2022
Romslo Erik J. Chief Legal Officer & Sec.
Sold, plan not stated
$492.81K 13,762 at 35.81
14.5%
19 Oct 2022
Dirlam Adam A. President
Sold, plan not stated
$229.76K 6,620 at 34.71
10.2%
3 Jun 2022
Rowling Robert B. 10% owner
Sold, plan not stated
$3.89M 117,860 at 33.01
1.4%
2 Jun 2022
Rowling Robert B. 10% owner
Sold, plan not stated 3×
$6.00M 182,140 at 32.94
2.1%
1 Jun 2022
Rowling Robert B. 10% owner
Sold, plan not stated 2×
$13.30M 400,000 at 33.26
4.5%
1 Apr 2022
KELLY MICHAEL D. Chief Strategy Officer
Sold, plan not stated
$368.36K 13,000 at 28.34
32.9%
17 Mar 2022
Meier Lisa Director
Sold, plan not stated
$323.46K 12,500 at 25.88
25.1%
18 Nov 2021
Rowling Robert B. 10% owner
Sold, plan not stated 2×
$9.55M 500,000 at 19.10
5.1%
18 Nov 2021
Sold, plan not stated
$2.57M 134,422 at 19.10
100%
Sold half or more
5 Feb 2021
Rowling Robert B. 10% owner
Bought
$5.00M 512,821 at 9.75
5.5%
First buy on file
5 Feb 2021
Lasher Stuart G. Director · indirect
Bought
$243.75K 25,000 at 9.75
10.7%
First buy on file
10 Dec 2020
Akradi Bahram Director
Sold, plan not stated
$1.25M 130,000 at 9.60
7.2%
9 Dec 2020
Akradi Bahram Director
Sold, plan not stated
$1.18M 130,000 at 9.05
6.7%
3 Jun 2020
Akradi Bahram Director
Bought
$165.22K 213,182 at 0.78
1.1%
First buy on file
1 Apr 2020
Rowling Robert B. 10% owner
Bought
$255.62K 426,245 at 0.60
0.5%
First buy on file
30 Mar 2020
Rowling Robert B. 10% owner
Bought
$220.72K 375,634 at 0.59
0.4%
First buy on file
19 Mar 2020
Akradi Bahram Director
Bought
$216.64K 326,163 at 0.66
1.8%
First buy on file
17 Mar 2020
Rowling Robert B. 10% owner
Bought
$845.32K 1,063,694 at 0.79
1.2%
First buy on file
12 Mar 2020
Rowling Robert B. 10% owner
Bought
$453.65K 571,563 at 0.79
0.6%
First buy on file
10 Mar 2020
Rowling Robert B. 10% owner
Bought
$280.65K 352,443 at 0.80
0.4%
First buy on file
9 Mar 2020
Rowling Robert B. 10% owner
Bought
$774.81K 946,619 at 0.82
1.1%
First buy on file
6 Mar 2020
Rowling Robert B. 10% owner
Bought
$2.53M 2,053,381 at 1.23
2.4%
First buy on file
2 Mar 2020
Rowling Robert B. 10% owner
Bought
$803.05K 575,000 at 1.40
0.7%
First buy on file
28 Feb 2020
Rowling Robert B. 10% owner
Bought
$162.39K 125,000 at 1.30
0.1%
First buy on file
27 Feb 2020
Rowling Robert B. 10% owner
Bought
$1.73M 1,300,000 at 1.33
1.5%
First buy on file
26 Feb 2020
Rowling Robert B. 10% owner
Bought
$2.79M 1,900,000 at 1.47
2.3%
First buy on file
25 Feb 2020
Rowling Robert B. 10% owner
Bought
$4.00M 2,700,000 at 1.48
3.4%
First buy on file
Showing 1–50 of 107. Page 1 of 3 Older →