SEC CIK 1209389
GRAMPA JOHN D
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MTRNview stock → | 28,634 | 2014-11-20 |
| PKOHview stock → | 14,422 | 2026-06-23 |
Position History — PKOH
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PKOH
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-14 | Grant / award (derivative) | 93 | $0.00 | 36,857 |
| 2026-06-23 | Open-market sale | 2,844 | $36.20 | 14,422 |
| 2026-06-23 | Open-market sale | 1,000 | $36.25 | 17,266 |
| 2026-06-23 | Open-market sale | 1,000 | $36.30 | 18,266 |
| 2026-05-29 | Grant / award | 3,072 | $0.00 | 19,266 |
| 2026-05-15 | Grant / award (derivative) | 149 | $0.00 | 36,764 |
| 2026-02-20 | Grant / award (derivative) | 168 | $0.00 | 36,615 |
| 2025-11-28 | Grant / award (derivative) | 212 | $0.00 | 36,447 |
| 2025-08-15 | Grant / award (derivative) | 232 | $0.00 | 36,235 |
| 2025-06-16 | Grant / award | 4,844 | $0.00 | 16,194 |
| 2025-05-16 | Grant / award (derivative) | 227 | $0.00 | 36,003 |
| 2025-02-21 | Grant / award (derivative) | 187 | $0.00 | 35,776 |
| 2024-11-29 | Grant / award (derivative) | 138 | $0.00 | 35,589 |
| 2024-08-16 | Grant / award (derivative) | 151 | $0.00 | 35,451 |
| 2024-06-26 | Grant / award | 4,350 | $0.00 | 11,350 |
| 2024-05-17 | Grant / award (derivative) | 163 | $0.00 | 35,300 |
| 2024-02-23 | Grant / award (derivative) | 175 | $0.00 | 35,137 |
| 2023-12-01 | Grant / award (derivative) | 180 | $0.00 | 34,962 |
| 2023-08-18 | Grant / award (derivative) | 225 | $0.00 | 34,782 |
| 2023-08-18 | Grant / award (derivative) | 225 | $0.00 | 34,782 |
| 2023-05-31 | Grant / award (derivative) | 6,000 | $0.00 | 34,557 |
| 2023-05-19 | Grant / award (derivative) | 227 | $0.00 | 28,557 |
| 2023-02-24 | Grant / award (derivative) | 258 | $0.00 | 28,330 |
| 2022-12-02 | Grant / award (derivative) | 261 | $0.00 | 28,072 |
| 2022-08-19 | Grant / award (derivative) | 184 | $0.00 | 27,811 |
| 2022-06-14 | Grant / award (derivative) | 5,000 | $0.00 | 27,627 |
| 2022-05-20 | Grant / award (derivative) | 200 | $0.00 | 22,627 |
| 2022-02-25 | Grant / award (derivative) | 167 | $0.00 | 22,427 |
| 2021-12-03 | Grant / award (derivative) | 130 | $0.00 | 22,260 |
| 2021-08-20 | Grant / award (derivative) | 115 | $0.00 | 22,130 |
| 2021-06-22 | Grant / award (derivative) | 3,270 | $0.00 | 22,015 |
| 2021-05-21 | Grant / award (derivative) | 64 | $0.00 | 18,745 |
| 2021-02-26 | Grant / award (derivative) | 72 | $0.00 | 18,681 |
| 2020-11-30 | Grant / award (derivative) | 82 | $0.00 | 18,609 |
| 2020-06-10 | Grant / award (derivative) | 6,100 | $0.00 | 18,527 |
| 2020-03-18 | Open-market buy | 5,000 | $13.27 | 7,000 |
| 2020-02-28 | Grant / award (derivative) | 63 | $0.00 | 12,427 |
| 2019-11-27 | Grant / award (derivative) | 49 | $0.00 | 12,364 |
| 2019-08-27 | Grant / award (derivative) | 59 | $0.00 | 12,315 |
| 2019-05-29 | Grant / award (derivative) | 46 | $0.00 | 12,256 |
| 2019-05-09 | Grant / award (derivative) | 2,825 | $0.00 | 12,210 |
| 2019-03-01 | Grant / award (derivative) | 37 | $0.00 | 9,385 |
| 2018-11-28 | Grant / award (derivative) | 32 | $0.00 | 9,348 |
| 2018-08-27 | Grant / award (derivative) | 28 | $0.00 | 9,316 |
| 2018-05-29 | Grant / award (derivative) | 29 | $0.00 | 9,288 |
| 2018-05-10 | Grant / award (derivative) | 2,300 | $0.00 | 9,259 |
| 2018-03-01 | Grant / award (derivative) | 22 | $0.00 | 6,959 |
| 2017-11-28 | Grant / award (derivative) | 18 | $0.00 | 6,937 |
| 2017-08-25 | Grant / award (derivative) | 22 | $0.00 | 6,919 |
| 2017-05-30 | Grant / award (derivative) | 24 | $0.00 | 6,897 |
| 2017-05-11 | Grant / award (derivative) | 2,195 | $0.00 | 6,873 |
| 2017-03-01 | Grant / award (derivative) | 13 | $0.00 | 4,678 |
| 2016-11-28 | Grant / award (derivative) | 14 | $0.00 | 4,665 |
| 2016-08-26 | Grant / award (derivative) | 16 | $0.00 | 4,651 |
| 2016-05-27 | Grant / award (derivative) | 7 | $0.00 | 1,625 |
| 2016-05-19 | Grant / award (derivative) | 3,010 | $0.00 | 4,635 |
| 2016-02-29 | Grant / award (derivative) | 7 | $0.00 | 1,618 |
| 2015-12-16 | Open-market buy | 2,000 | $35.59 | 2,000 |
| 2015-11-30 | Grant / award (derivative) | 5 | $0.00 | 1,611 |
| 2015-08-28 | Grant / award (derivative) | 6 | $0.00 | 1,606 |
| 2015-07-23 | Grant / award (derivative) | 1,600 | $0.00 | 1,600 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.