Who
Michael Sluiter
SVP of Reservoir Engineering
Company insider
Files Form 4 as: SVP of Reservoir Engineering, Gulfport Energy.
In numbers
- Trades disclosed
- 41
- Buys
- 0
- Sells
- 7
- Bought
- $0
- Sold
- $8.0M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 26 Feb 2019
- Last trade
- 28 May 2026
- Last filed
- 1 Jun 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 | |
|---|---|---|---|---|
| 28 May 2026filed 1 Jun 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —1,307 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —1,307 at $0.00 | filing |
| 5 Mar 2026filed 6 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Sold | $438K2,055 at $213.10 | filing |
| 5 Mar 2026filed 6 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Sold | $438K2,055 at $213.10 | filing |
| 3 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $187K894 at $209.13 | filing |
| 3 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $187K894 at $209.13 | filing |
| 2 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Sold | $2.1M9,933 at $210.00 | filing |
| 2 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Sold | $2.1M9,933 at $210.00 | filing |
| 1 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —2,397 at $0.00 | filing |
| 1 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $175K838 at $208.66 | filing |
| 1 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —2,397 at $0.00 | filing |
| 1 Mar 2026filed 3 Mar 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $175K838 at $208.66 | filing |
| 2 Jan 2026filed 6 Jan 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —17,847 at $0.00 | filing |
| 2 Jan 2026filed 6 Jan 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $1.6M7,914 at $207.99 | filing |
| 2 Jan 2026filed 6 Jan 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —17,847 at $0.00 | filing |
| 2 Jan 2026filed 6 Jan 2026 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $1.6M7,914 at $207.99 | filing |
| 14 May 2025filed 14 May 2025 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Sold | $509K2,571 at $198.00 | filing |
| 3 Mar 2025filed 4 Mar 2025 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $152K895 at $169.80 | filing |
| 1 Mar 2025filed 4 Mar 2025 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code A | —2,592 at $0.00 | filing |
| 1 Mar 2025filed 4 Mar 2025 | GPOR Gulfport EnergyOil & Gas E&P | SEC FORM 4 Code F | $82K485 at $169.80 | filing |
News
No headline names them, or the companies they trade most, lately.