NGL Energy Partners LP (NGL) Insider Ownership

Historic Insider Ownership Trends

According to recent filings covering the 90 days ending January 10, 2026, the three most significant insider holders at NGL Energy Partners LP are Chief Executive Officer H Michael Krimbill (3.63Mn shares), Director James M Collingsworth (729.50K shares), Executive Vice President John Ciolek (307.26K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
H Michael Krimbill Chief Executive Officer 3,626,615 18 Feb, 2025
James M Collingsworth 729,500 16 Sep, 2025
John Ciolek Executive Vice President 307,264 15 Dec, 2021
Robert W Iii Karlovich Cfo And Executive Vice President 264,131 07 May, 2021
Bradley P Cooper Cfo & Evp 200,000 15 Feb, 2023
Shawn W Coady 172,304 17 Nov, 2023
Kurston Patrick Mcmurray Gen Counsel And Exec. Vp & Sec 147,524 17 Nov, 2023
Linda J Bridges Cfo And Evp 126,639 16 Nov, 2022
Derek S Reiners 126,000 17 Nov, 2023
Bryan K Guderian 122,500 17 Nov, 2023
Stephen L Cropper 87,500 15 Feb, 2023
Lawrence J. Thuillier Chief Accounting Officer 84,298 17 Nov, 2023

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
12 Sep, 2025 James M Collingsworth Common Units A 100,000 $5.80 729,500 D P
14 Feb, 2025 H Michael Krimbill - - 648,000 I
14 Feb, 2025 H Michael Krimbill Common Units A 14,017 $4.78 2,978,615 D P
14 Feb, 2025 H Michael Krimbill Common Units A 45,000 $4.80 648,000 I P
14 Feb, 2025 H Michael Krimbill - - 2,978,615 D
13 Feb, 2025 H Michael Krimbill Common Units A 25,983 $4.32 2,964,598 D P
13 Feb, 2025 H Michael Krimbill - - 2,964,598 D
13 Feb, 2025 H Michael Krimbill - - 603,000 I
13 Feb, 2025 H Michael Krimbill Common Units A 15,000 $4.49 603,000 I P
14 Feb, 2024 James M Collingsworth - - 629,500 D
14 Feb, 2024 James M Collingsworth Common Units A 69,899 $5.82 629,500 D P
13 Feb, 2024 James M Collingsworth Common Units A 30,101 $5.81 559,601 D P
13 Feb, 2024 James M Collingsworth - - 559,601 D
15 Nov, 2023 James M Collingsworth Common Units A 12,500 $0.00 529,500 D A
15 Nov, 2023 Bryan K Guderian Common Units A 12,500 $0.00 122,500 D A
15 Nov, 2023 Derek S Reiners Common Units A 12,500 $0.00 126,000 D A
15 Nov, 2023 Shawn W Coady Common Units A 12,500 $0.00 172,304 D A
15 Nov, 2023 Lawrence J. Thuillier Common Units D 5,514 $3.94 84,298 D F
15 Nov, 2023 Kurston Patrick Mcmurray - - 147,524 D
15 Nov, 2023 Kurston Patrick Mcmurray Common Units D 15,788 $3.94 147,524 D F