GRAMPA JOHN D
Director · PKOH
As of 2026-09-16, GRAMPA JOHN D has 12 Form 4 transactions on record across 1 company — 8 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $1.7M
- Indirect $0
| PKOH | direct | 36,857 sh | $1.7M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-23 | PKOH | Sale | 2,844 @ $36.20 | $103K | −16.5% of holding | 14,422 | Form 4 |
| 2026-06-23 | PKOH | Sale | 1,000 @ $36.30 | $36K | −5.2% of holding | 18,266 | Form 4 |
| 2026-06-23 | PKOH | Sale | 1,000 @ $36.25 | $36K | −5.5% of holding | 17,266 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-14 | PKOH | Award / grant | 93 | 36,857 | Form 4 |
| 2026-05-29 | PKOH | Award / grant | 3,072 | 19,266 | Form 4 |
| 2026-05-15 | PKOH | Award / grant | 149 | 36,764 | Form 4 |
| 2026-02-20 | PKOH | Award / grant | 168 | 36,615 | Form 4 |
| 2025-11-28 | PKOH | Award / grant | 212 | 36,447 | Form 4 |
| 2025-08-15 | PKOH | Award / grant | 232 | 36,235 | Form 4 |
| 2025-06-16 | PKOH | Award / grant | 4,844 | 16,194 | Form 4 |
| 2025-05-16 | PKOH | Award / grant | 227 | 36,003 | Form 4 |
| 2025-02-21 | PKOH | Award / grant | 187 | 35,776 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.