Who
Stacy Durbin Nieuwoudt
Director
Company insider
Files Form 4 as: Director, ProFrac Holding; Director, Independence Contract Drilling.
In numbers
- Trades disclosed
- 26
- Buys
- 1
- Sells
- 0
- Bought
- $113K
- Sold
- $0
- Companies
- 2
- Companies where not an officer
- 2
- First trade
- 11 Feb 2021
- Last trade
- 27 May 2026
- Last filed
- 29 May 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 27 May 2026filed 29 May 2026 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Code A | —22,421 at $0.00 | filing |
| 27 May 2026filed 29 May 2026 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Code A | —22,421 at $0.00 | filing |
| 29 May 2025filed 2 Jun 2025 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Code A | —18,916 at $0.00 | filing |
| 16 Aug 2024filed 20 Aug 2024 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code D | —16,666 | filing |
| 16 Aug 2024filed 20 Aug 2024 | Independence Contract Drilling | SEC FORM 4 Code D | —33,334 | filing |
| 31 May 2024filed 4 Jun 2024 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Code A | —16,129 at $0.00 | filing |
| 27 Feb 2024filed 29 Feb 2024 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code A | —16,666 | filing |
| 27 Feb 2024filed 29 Feb 2024 | Independence Contract Drilling | SEC FORM 4 Code A | —33,334 | filing |
| 10 Feb 2024filed 13 Feb 2024 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code M | —25,000 | filing |
| 10 Feb 2024filed 13 Feb 2024 | Independence Contract Drilling | SEC FORM 4 Code M | —16,667 | filing |
| 19 Jan 2024filed 22 Jan 2024 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code M | —8,130 | filing |
| 19 Jan 2024filed 22 Jan 2024 | Independence Contract Drilling | SEC FORM 4 Code M | —8,130 | filing |
| 1 Jun 2023filed 5 Jun 2023 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Code A | —12,777 at $0.00 | filing |
| 18 Mar 2023filed 20 Mar 2023 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code M | —24,752 | filing |
| 18 Mar 2023filed 20 Mar 2023 | Independence Contract Drilling | SEC FORM 4 Code M | —16,501 | filing |
| 10 Feb 2023filed 14 Feb 2023 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code A | —25,000 | filing |
| 19 Jan 2023filed 19 Jan 2023 | Independence Contract Drillingoption or derivative | SEC FORM 4 Code M | —8,130 | filing |
| 19 Jan 2023filed 19 Jan 2023 | Independence Contract Drilling | SEC FORM 4 Code M | —8,130 | filing |
| 24 May 2022filed 26 May 2022 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Code A | —24,166 at $0.00 | filing |
| 17 May 2022filed 19 May 2022 | ACDC ProFrac HoldingOilfield services | SEC FORM 4 Bought | $113K6,250 at $18.00 | filing |
News
No headline names them, or the companies they trade most, lately.