Chakma Justin
Officer · SPRY
As of 2026-09-27, Chakma Justin has 35 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 November in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $979K
- Indirect $0
| SPRY | direct | 240,000 sh | $979K |
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 |
|---|---|---|---|---|---|---|---|
| 2025-11-12 | SPRY | Sale | 136,380 @ $8.86 | $1.2M | −100.0% of holding | 0 | Form 4 |
| 2025-11-12 | SPRY | Sale | 30,000 @ $8.91 | $267K | −18.0% of holding | 136,380 | Form 4 |
| 2024-12-13 | SPRY | Sale | 27,272 @ $12.06 | $329K | −16.7% of holding | 136,380 | Form 4 |
| 2024-12-12 | SPRY | Sale | 117,333 @ $12.27 | $1.4M | −46.2% of holding | 136,380 | Form 4 |
| 2024-12-10 | SPRY | Sale | 50,000 @ $13.15 | $658K | −26.8% of holding | 136,380 | Form 4 |
| 2024-12-06 | SPRY | Sale | 50,000 @ $14.23 | $712K | −26.8% of holding | 136,380 | Form 4 |
| 2024-12-05 | SPRY | Sale | 49,640 @ $14.13 | $702K | −26.7% of holding | 136,380 | Form 4 |
| 2024-12-04 | SPRY | Sale | 45,000 @ $13.95 | $628K | −24.8% of holding | 136,380 | Form 4 |
| 2024-12-03 | SPRY | Sale | 45,000 @ $13.19 | $593K | −24.8% of holding | 136,380 | Form 4 |
| 2024-12-02 | SPRY | Sale | 45,000 @ $13.67 | $615K | −24.8% of holding | 136,380 | Form 4 |
| 2024-11-27 | SPRY | Sale | 25,000 @ $14.39 | $360K | −15.5% of holding | 136,380 | Form 4 |
| 2024-11-26 | SPRY | Sale | 42,186 @ $14.05 | $593K | −20.7% of holding | 161,380 | Form 4 |
| 2024-11-25 | SPRY | Sale | 32,814 @ $14.00 | $459K | −13.9% of holding | 203,566 | Form 4 |
22 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-01-02 | SPRY | Award / grant | 240,000 | 240,000 | Form 4 |
| 2025-11-12 | SPRY | Option exercise | 30,000 | 166,380 | Form 4 |
| 2025-11-12 | SPRY | Option exercise | 30,000 | 89,047 | Form 4 |
| 2025-01-02 | SPRY | Award / grant | 274,100 | 274,100 | Form 4 |
| 2024-12-13 | SPRY | Option exercise | 27,272 | 163,652 | Form 4 |
| 2024-12-13 | SPRY | Option exercise | 27,272 | 55,461 | Form 4 |
| 2024-12-12 | SPRY | Option exercise | 117,333 | 253,713 | Form 4 |
| 2024-12-12 | SPRY | Option exercise | 117,333 | 119,047 | Form 4 |
| 2024-12-10 | SPRY | Option exercise | 50,000 | 186,380 | Form 4 |
| 2024-12-10 | SPRY | Option exercise | 50,000 | 0 | Form 4 |
| 2024-12-06 | SPRY | Option exercise | 50,000 | 186,380 | Form 4 |
| 2024-12-06 | SPRY | Option exercise | 50,000 | 50,000 | Form 4 |
| 2024-12-05 | SPRY | Option exercise | 49,640 | 186,020 | Form 4 |
| 2024-12-05 | SPRY | Option exercise | 49,640 | 100,000 | Form 4 |
| 2024-12-04 | SPRY | Option exercise | 45,000 | 181,380 | Form 4 |
| 2024-12-04 | SPRY | Option exercise | 45,000 | 149,640 | Form 4 |
| 2024-12-03 | SPRY | Option exercise | 41,740 | 181,380 | Form 4 |
| 2024-12-03 | SPRY | Option exercise | 3,260 | 139,640 | Form 4 |
| 2024-12-03 | SPRY | Option exercise | 41,740 | 194,640 | Form 4 |
| 2024-12-03 | SPRY | Option exercise | 3,260 | 0 | Form 4 |
| 2024-12-02 | SPRY | Option exercise | 45,000 | 181,380 | Form 4 |
| 2024-12-02 | SPRY | Option exercise | 45,000 | 3,260 | 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.