NGS
Natural Gas Srvc (NGS)
NYSE
$37.90+$0.03 (+0.07%)
Price as of Sep 11, 2026 7:30 PM EDT
  • $488.5M
    Market Cap
  • 43.94%
    1-Year Change
  • Oil & Gas Equipment & Services
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
7.61%
961,577
+171,797 (+17.87%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
6.81%
859,874
+12,800 (+1.49%)
Dec 31, 2024
DIMENSIONAL FUND ADVISORS LP
6.73%
850,080
+6,283 (+0.74%)
Jun 30, 2026
BLACKROCK INC.
6.28%
793,217
+456,665 (+57.57%)
Jun 30, 2024
VANGUARD GROUP INC
5.07%
640,540
+28,887 (+4.51%)
Dec 31, 2025
AEGIS FINANCIAL CORP
4.63%
584,872
-2,140 (-0.37%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
4.06%
513,031
+2,036 (+0.40%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions180.2M (72.38%)
  • Mutual Funds67.6M (27.15%)
  • Insiders1.2M (0.47%)
  • Other0 (0.00%)

Insider Transactions

  • 0.47% (1.2M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $158.1M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
TRINGALI DONALD J
Award
Sep 02, 2026
$2,077.98
59
$35.22
13,812
TRINGALI DONALD J
Award
Jun 10, 2026
$0.00
4,574
$0.00
4,574
Gallegos John A. Jr.
Award
Jun 10, 2026
$0.00
3,009
$0.00
3,009
Hodges Georganne
Award
Jun 10, 2026
$0.00
3,009
$0.00
3,009
Jacobs Justin
Chief Executive Officer
Exempt
Mar 13, 2026
$0.00
10,140
$0.00
20,280
Jacobs Justin
Chief Executive Officer
Exempt
Mar 13, 2026
$0.00
1,556
$0.00
3,111
Jacobs Justin
Chief Executive Officer
Award
Mar 13, 2026
$0.00
11,696
$0.00
31,189
Jacobs Justin
Chief Executive Officer
In Kind
Mar 13, 2026
$157,770.47
4,433
$35.59
26,756
Eckert Ian M
Chief Financial Officer
Award
Mar 12, 2026
$0.00
10,506
$0.00
10,506
Jacobs Justin
Chief Executive Officer
Award
Mar 12, 2026
$0.00
27,647
$0.00
27,647
Taylor Stephen Charles
Sell
Mar 06, 2026
$1.1M
30,000
$37.23
175,432
Taylor Stephen Charles
Sell
Mar 05, 2026
$2.6M
70,000
$37.58
205,432
Taylor Stephen Charles
Award
Mar 04, 2026
$12,606.72
336
$37.52
114,961
Jacobs Justin
Chief Executive Officer
Exempt
Feb 03, 2026
$0.00
10,460
$0.00
10,461
Jacobs Justin
Chief Executive Officer
Award
Feb 03, 2026
$0.00
10,460
$0.00
23,783
Jacobs Justin
Chief Executive Officer
In Kind
Feb 03, 2026
$148,090.80
4,290
$34.52
19,493
Eckert Ian M
Chief Financial Officer
Exempt
Dec 30, 2025
$0.00
2,532
$0.00
5,063
Eckert Ian M
Chief Financial Officer
Award
Dec 30, 2025
$0.00
2,532
$0.00
2,532
Eckert Ian M
Chief Financial Officer
In Kind
Dec 30, 2025
$26,104.32
768
$33.99
1,764
Taylor Stephen Charles
Sell
Nov 20, 2025
$313,700.00
10,000
$31.37
315,432
Taylor Stephen Charles
Sell
Nov 19, 2025
$303,100.00
10,000
$30.31
325,432
Taylor Stephen Charles
Sell
Nov 17, 2025
$310,069.00
10,000
$31.01
335,432
Taylor Stephen Charles
Sell
Nov 07, 2025
$287,117.82
9,900
$29.00
365,432
Taylor Stephen Charles
Sell
Nov 07, 2025
$36,936.50
1,252
$29.50
364,180
Taylor Stephen Charles
Sell
Nov 06, 2025
$2,900.00
100
$29.00
375,332
Tucker Brian L
President & COO
Exempt
Nov 03, 2025
$0.00
128
$0.00
0
HOLLEY JEAN K
Exempt
Nov 03, 2025
$0.00
3,465
$0.00
0
Tucker Brian L
President & COO
Exempt
Nov 03, 2025
$0.00
2,486
$0.00
0
HOLLEY JEAN K
Award
Nov 03, 2025
$0.00
3,465
$0.00
11,265
Tucker Brian L
President & COO
Exempt
Nov 03, 2025
$0.00
1,909
$0.00
0