NATURAL GAS SERVICES GROUP INC - NGS

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Jun 11, 2026 A A 4,574.0 0.0 0.0 4,574.0 View
Jun 11, 2026 A A 3,521.0 0.0 0.0 3,521.0 View
Jun 11, 2026 A A 3,009.0 0.0 0.0 3,009.0 View
Jun 11, 2026 A A 3,009.0 0.0 0.0 3,009.0 View
Jun 11, 2026 A A 3,009.0 0.0 0.0 3,009.0 View
Jun 11, 2026 A A 3,009.0 0.0 0.0 3,009.0 View
Jun 09, 2026 A A 334.0 42.42 14,168.28 95,137.0 View
Jun 09, 2026 A A 49.0 42.42 2,078.58 17,763.0 View
Jun 08, 2026 M D 4,456.0 0.0 0.0 0.0 View
Jun 08, 2026 J D 2,228.0 39.87 88,830.36 11,066.0 View
Jun 08, 2026 A A 4,456.0 13,294.0 View
Jun 08, 2026 M D 4,456.0 0.0 0.0 0.0 View
Jun 08, 2026 J D 2,228.0 39.87 88,830.36 197,818.0 View
Jun 08, 2026 A A 4,456.0 200,046.0 View
Jun 08, 2026 M D 4,456.0 0.0 0.0 0.0 View
Jun 08, 2026 A A 4,010.0 17,714.0 View
Jun 08, 2026 A A 446.0 1,955.0 View
Jun 08, 2026 M D 4,456.0 0.0 0.0 0.0 View
Jun 08, 2026 A A 4,456.0 18,846.0 View
Jun 08, 2026 M D 4,456.0 0.0 0.0 0.0 View
Jun 08, 2026 A A 4,456.0 26,239.0 View
Jun 08, 2026 M A 4,456.0 0.0 0.0 0.0 View
Jun 08, 2026 A A 4,456.0 5,345.0 View
Jun 08, 2026 M D 889.0 0.0 0.0 0.0 View
Jun 08, 2026 A A 889.0 889.0 View
Mar 16, 2026 Chief Financial Officer A A 10,506.0 0.0 0.0 10,506.0 View
Mar 16, 2026 Chief Executive Officer M D 1,556.0 0.0 0.0 3,111.0 View
Mar 16, 2026 Chief Executive Officer M D 10,140.0 0.0 0.0 20,280.0 View
Mar 16, 2026 Chief Executive Officer F D 4,433.0 35.59 157,770.47 26,756.0 View
Mar 16, 2026 Chief Executive Officer A A 11,696.0 31,189.0 View
Mar 16, 2026 Chief Executive Officer A A 27,647.0 0.0 0.0 27,647.0 View
Mar 09, 2026 S D 30,000.0 37.2253 1,116,759.0 175,432.0 View
Mar 09, 2026 S D 70,000.0 37.5846 2,630,922.0 205,432.0 View
Mar 06, 2026 A A 336.0 37.52 12,606.72 114,961.0 View
Mar 06, 2026 A A 40.0 37.52 1,500.8 13,704.0 View
Feb 03, 2026 Chief Executive Officer M A 10,460.0 0.0 0.0 10,461.0 View
Feb 03, 2026 Chief Executive Officer F D 4,290.0 34.52 148,090.8 19,493.0 View
Feb 03, 2026 Chief Executive Officer A A 10,460.0 23,783.0 View