Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
165 total trades for CHYM
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| CHYM | Amine Asmerom | Sale | 2026-08-06 | 10,000 | $300K | SEC ↗ |
| CHYM | Matthew S Newcomb | Sale | 2026-08-06 | 65,000 | $2.0M | SEC ↗ |
| CHYM | Ryan A King | Conversion | 2026-08-06 | 712,898 | $11.4M | SEC ↗ |
| CHYM | Ryan A King | Conversion | 2026-08-06 | 337,898 | — | SEC ↗ |
| CHYM | Christopher R Britt | Conversion | 2026-08-06 | 400,000 | $5.8M | SEC ↗ |
| CHYM | Christopher R Britt | Conversion | 2026-08-06 | 200,000 | — | SEC ↗ |
| CHYM | DST Global Advisors Ltd | Sale | 2026-08-06 | 1,796,196 | $58.6M | SEC ↗ |
| CHYM | Amine Asmerom | Sale | 2026-08-04 | 10,000 | $250K | SEC ↗ |
| CHYM | Mark T Troughton | Grant | 2026-08-03 | 1,340,034 | — | SEC ↗ |
| CHYM | Adam B Frankel | Sale | 2026-06-15 | 3,000 | $53K | SEC ↗ |
| CHYM | Adam B Frankel | Sale | 2026-06-09 | 3,000 | $54K | SEC ↗ |
| CHYM | James J. Dunne III | Grant | 2026-06-02 | 10,753 | $0 | SEC ↗ |
| CHYM | Susan L Decker | Grant | 2026-06-02 | 10,753 | $0 | SEC ↗ |
| CHYM | Cynthia Marshall | Grant | 2026-06-02 | 10,753 | $0 | SEC ↗ |
| CHYM | James Feuille | Grant | 2026-06-02 | 10,753 | $0 | SEC ↗ |
| CHYM | Shawn T Carolan | Grant | 2026-06-02 | 10,753 | $0 | SEC ↗ |
| CHYM | Matthew S Newcomb | Gift | 2026-05-18 | 35,498 | — | SEC ↗ |
| CHYM | Christopher R Britt | Gift | 2026-05-18 | 28,744 | — | SEC ↗ |
| CHYM | Ryan A King | Gift | 2026-05-18 | 14,960 | — | SEC ↗ |
| CHYM | Adam B Frankel | Tax Withhold | 2026-05-15 | 12,438 | $222K | SEC ↗ |
| CHYM | Amine Asmerom | Tax Withhold | 2026-05-15 | 11,791 | $211K | SEC ↗ |
| CHYM | Mark T Troughton | Tax Withhold | 2026-05-15 | 26,069 | $466K | SEC ↗ |
| CHYM | Matthew S Newcomb | Tax Withhold | 2026-05-15 | 18,389 | $329K | SEC ↗ |
| CHYM | Christopher R Britt | Tax Withhold | 2026-05-15 | 9,170 | $164K | SEC ↗ |
| CHYM | Ryan A King | Tax Withhold | 2026-05-15 | 4,187 | $75K | SEC ↗ |
| CHYM | Ryan A King | Conversion | 2026-05-11 | 391,630 | — | SEC ↗ |
| CHYM | Ryan A King | Conversion | 2026-05-11 | 391,630 | — | SEC ↗ |
| CHYM | Ryan A King | Grant | 2026-03-12 | 450,282 | $0 | SEC ↗ |
| CHYM | Christopher R Britt | Grant | 2026-03-12 | 900,563 | $0 | SEC ↗ |
| CHYM | Mark T Troughton | Grant | 2026-03-12 | 619,137 | — | SEC ↗ |
| CHYM | Matthew S Newcomb | Grant | 2026-03-12 | 422,139 | — | SEC ↗ |
| CHYM | Adam B Frankel | Grant | 2026-03-12 | 337,713 | — | SEC ↗ |
| CHYM | Amine Asmerom | Grant | 2026-03-12 | 112,572 | — | SEC ↗ |
| CHYM | Cynthia Marshall | Sale | 2026-03-02 | 35,000 | $780K | SEC ↗ |
| CHYM | Ryan A King | Gift | 2026-02-18 | 14,294 | — | SEC ↗ |
| CHYM | Christopher R Britt | Gift | 2026-02-18 | 28,094 | — | SEC ↗ |
| CHYM | Matthew S Newcomb | Gift | 2026-02-18 | 45,046 | — | SEC ↗ |
| CHYM | Ryan A King | Tax Withhold | 2026-02-17 | 4,519 | $89K | SEC ↗ |
| CHYM | Christopher R Britt | Tax Withhold | 2026-02-17 | 9,494 | $187K | SEC ↗ |
| CHYM | Matthew S Newcomb | Tax Withhold | 2026-02-17 | 23,993 | $472K | SEC ↗ |
| CHYM | Mark T Troughton | Tax Withhold | 2026-02-17 | 20,037 | $395K | SEC ↗ |
| CHYM | Amine Asmerom | Tax Withhold | 2026-02-17 | 10,957 | $216K | SEC ↗ |
| CHYM | Adam B Frankel | Tax Withhold | 2026-02-17 | 9,187 | $181K | SEC ↗ |
| CHYM | James Feuille | Grant | 2026-01-15 | 4,934 | $0 | SEC ↗ |
| CHYM | James J. Dunne III | Grant | 2026-01-15 | 2,902 | $0 | SEC ↗ |
| CHYM | Adam B Frankel | Exercise | 2026-01-09 | 500 | $17K | SEC ↗ |
| CHYM | Adam B Frankel | Sale | 2026-01-09 | 500 | $14K | SEC ↗ |
| CHYM | Matthew S Newcomb | Sale | 2026-01-09 | 10,000 | $280K | SEC ↗ |
| CHYM | Christopher R Britt | Conversion | 2026-01-09 | 100,000 | $1.4M | SEC ↗ |
| CHYM | Christopher R Britt | Conversion | 2026-01-09 | 50,000 | $0 | SEC ↗ |