Vice John David
Officer · CHPT
As of 2026-09-16, Vice John David has 16 Form 4 transactions on record across 1 company — 5 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.
Pattern in the record: open-market sales filed in June in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $1.5M
- Indirect $0
| CHPT | direct | 171,507 sh | $1.5M |
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 | CHPT | Sale | 4,072 @ $7.13 | $29K | −2.3% of holding | 171,507 | Form 4 |
| 2026-03-23 | CHPT | Sale | 1,117 @ $5.30 | $6K | −0.9% of holding | 121,579 | Form 4 |
| 2025-12-23 | CHPT | Sale | 919 @ $6.99 | $6K | −0.7% of holding | 122,696 | Form 4 |
| 2025-09-23 | CHPT | Sale | 2,363 @ $11.27 | $27K | −1.9% of holding | 123,615 | Form 4 |
| 2025-06-23 | CHPT | Sale | 7,858 @ $0.67 | $5K | −0.3% of holding | 2,519,642 | Form 4 |
11 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-01 | CHPT | Award / grant | 54,000 | 175,579 | Form 4 |
| 2025-05-01 | CHPT | Award / grant | 250,000 | 2,277,500 | Form 4 |
| 2025-05-01 | CHPT | Award / grant | 250,000 | 2,527,500 | Form 4 |
| 2025-05-01 | CHPT | Award / grant | 500,000 | 2,027,500 | Form 4 |
| 2025-05-01 | CHPT | Award / grant | 250,000 | 2,277,500 | Form 4 |
| 2025-05-01 | CHPT | Award / grant | 500,000 | 2,027,500 | Form 4 |
| 2025-05-01 | CHPT | Award / grant | 250,000 | 2,527,500 | Form 4 |
| 2024-12-03 | CHPT | Award / grant | 650,000 | 650,000 | Form 4 |
| 2024-12-03 | CHPT | Award / grant | 877,500 | 1,527,500 | Form 4 |
| 2024-12-03 | CHPT | Award / grant | 650,000 | 650,000 | Form 4 |
| 2024-12-03 | CHPT | Award / grant | 877,500 | 1,527,500 | 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.