Kuipers Jacob A
Other reporting person · HY, HBB, NC
As of 2026-09-16, Kuipers Jacob A has 20 Form 4 transactions on record across 3 companies — 14 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
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 |
|---|
20 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-29 | HY | Gift | 97 | 632 | Form 4 |
| 2026-05-29 | HY | Gift | 51 | 1,185 | Form 4 |
| 2026-05-29 | HBB | Gift | 2,515 | 38,622 | Form 4 |
| 2026-05-29 | HBB | Gift | 1,390 | 6,947 | Form 4 |
| 2026-05-29 | HBB | Gift | 2,515 | 38,622 | Form 4 |
| 2026-05-29 | HBB | Gift | 1,391 | 6,789 | Form 4 |
| 2026-05-29 | HBB | Gift | 1,390 | 6,947 | Form 4 |
| 2026-05-29 | HBB | Gift | 1,391 | 6,789 | Form 4 |
| 2025-12-05 | HBB | Gift | 1,721 | 5,398 | Form 4 |
| 2025-12-05 | HBB | Gift | 1,721 | 5,557 | Form 4 |
| 2025-12-05 | HBB | Gift | 1,721 | 5,398 | Form 4 |
| 2025-12-05 | HBB | Gift | 3,442 | 36,107 | Form 4 |
| 2025-12-05 | HBB | Gift | 1,721 | 5,557 | Form 4 |
| 2025-12-05 | HBB | Gift | 3,442 | 36,107 | Form 4 |
| 2024-12-06 | HBB | Gift | 1,246 | 3,836 | Form 4 |
| 2024-12-06 | HY | Gift | 75 | 20,389 | Form 4 |
| 2024-12-06 | HBB | Gift | 934 | 3,677 | Form 4 |
| 2024-12-06 | HBB | Gift | 2,803 | 32,665 | Form 4 |
| 2024-12-06 | NC | Gift | 420 | 10,819 | Form 4 |
| 2024-12-06 | NC | Gift | 420 | 10,819 | 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.