// company-profile

Natural Gas Services Group Inc

NGS
ExchangeNYSESectorOil & Gas Field Services, NECFilings113Insiders12
// api This Natural Gas Services Group Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 21 insiders purchased shares (net $16K). Buying was led by Taylor Stephen Charles.

// 90-day insight

Over the last 90 days, Natural Gas Services Group Inc insiders bought $16K across 23 transactions with no open-market sales.

  • Most active insider: TRINGALI DONALD J with 5 transactions totaling $2K.
  • Largest single purchase: $14K by Taylor Stephen Charles on Jun 8, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Natural Gas Services Group Inc as of 2026-03-31

↑ increasing
Total reported AUM
$389.0M
QoQ change
+27.3%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$30.4M
806K shares
#2
AEGIS FINANCIAL CORP
CIK 1140753
$22.2M
587K shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$19.3M
511K shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 10, 2026HOLLEY JEAN KNGS
Award
3,009$0.00$0K
Jun 10, 2026Hodges GeorganneNGS
Award
3,009$0.00$0K
Jun 10, 2026Gallegos John A. Jr.NGS
Award
3,009$0.00$0K
Jun 10, 2026JACKSON JOHN EARLNGS
Award
3,009$0.00$0K
Jun 10, 2026TRINGALI DONALD JNGS
Award
4,574$0.00$0K

45 more transactions hidden

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