Who
John C. Minge
Director
Company insider
Files Form 4 as: Director, NPK International.
In numbers
- Trades disclosed
- 18
- Buys
- 6
- Sells
- 0
- Bought
- $182K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 17 May 2018
- Last trade
- 20 May 2026
- Last filed
- 21 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 | |
|---|---|---|---|---|
| 20 May 2026filed 21 May 2026 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —8,558 at $0.00 | filing |
| 20 May 2026filed 21 May 2026 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —8,558 at $0.00 | filing |
| 15 May 2025filed 19 May 2025 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —15,097 at $0.00 | filing |
| 5 Mar 2025filed 6 Mar 2025 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $54K10,000 at $5.38 | filing |
| 16 May 2024filed 20 May 2024 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —16,108 at $0.00 | filing |
| 18 May 2023filed 25 May 2023 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —32,134 at $0.00 | filing |
| 18 May 2023filed 22 May 2023 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —38,560 at $0.00 | filing |
| 15 Mar 2023filed 17 Mar 2023 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $20K5,000 at $4.00 | filing |
| 15 Mar 2023filed 17 Mar 2023 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $20K5,000 at $4.05 | filing |
| 21 Nov 2022filed 21 Nov 2022 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $18K5,000 at $3.64 | filing |
| 10 Nov 2022filed 14 Nov 2022 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $20K5,000 at $3.95 | filing |
| 16 Aug 2022filed 17 Aug 2022 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $40K15,000 at $2.66 | filing |
| 19 May 2022filed 20 May 2022 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —36,496 at $0.00 | filing |
| 20 May 2021filed 21 May 2021 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —34,299 at $0.00 | filing |
| 21 May 2020filed 22 May 2020 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —30,562 at $0.00 | filing |
| 23 May 2019filed 28 May 2019 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —20,435 at $0.00 | filing |
| 20 Nov 2018filed 20 Nov 2018 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Bought | $9,9581,300 at $7.66 | filing |
| 17 May 2018filed 21 May 2018 | NPKI NPK InternationalBusiness Services | SEC FORM 4 Code A | —13,953 at $0.00 | filing |
News
Critical Comparison: NPK International (NYSE:NPKI) vs. Transcat (NASDAQ:TRNS)NPKI · themarketsdaily.com · 18 Oct 2026Financial Review: NPK International (NYSE:NPKI) and Toromont Industries (OTCMKTS:TMTNF)NPKI · themarketsdaily.com · 15 Oct 2026
0 headlines in the last 90 days name John C. Minge; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.