Over the trailing 12 months, CHYM insiders sold $636.62 million worth of shares (19.51Mn shares) in open-market trades, with no open-market purchases.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Global Advisors Ltd Dst | TenPercentOwner | 0 | 36,018,593 | 36,018,593 | 47.2% | 16 Sep, 2026 |
| 2 | Christopher R Britt | Chief Executive Officer | 360,417 | 14,155,103 | 14,515,520 | 19.0% | 15 Sep, 2026 |
| 3 | Ryan A King | Co Founder | 191,667 | 11,783,075 | 11,974,742 | 15.7% | 13 Oct, 2026 |
| 4 | James Feuille | Director | 0 | 6,560,707 | 6,560,707 | 8.6% | 16 Sep, 2026 |
| 5 | Mark T Troughton | President And Interim Cfo | 4,173,999 | 0 | 4,173,999 | 5.5% | 19 Aug, 2026 |
| 6 | Matthew S Newcomb | Chief Financial Officer | 0 | 2,216,070 | 2,216,070 | 2.9% | 10 Aug, 2026 |
| 7 | Adam B Frankel | General Counsel | 364,828 | 0 | 364,828 | 0.5% | 16 Sep, 2026 |
| 8 | Amine Asmerom | Chief Accounting Officer | 280,975 | 0 | 280,975 | 0.4% | 09 Sep, 2026 |
| 9 | James J. Iii Dunne | Director | 84,950 | 0 | 84,950 | 0.1% | 04 Jun, 2026 |
| 10 | Cynthia Marshall | Director | 28,548 | 0 | 28,548 | 0.0% | 14 Sep, 2026 |
| 11 | Susan L Decker | Director | 25,048 | 0 | 25,048 | 0.0% | 04 Jun, 2026 |
| 12 | Shawn T Carolan | Director | 18,381 | 0 | 18,381 | 0.0% | 04 Jun, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 09 Oct, 2026 | Ryan A King | Co Founder | Acquired C | 50,000 | $0.00 | $0 | 50,000 | Indirect |
| 09 Oct, 2026 | Ryan A King | Co Founder | Disposed S | 50,000 | $29.40 | $1.47Mn | 0 | Indirect |
| 13 Oct, 2026 | Ryan A King | Co Founder | Acquired C | 300 | $0.00 | $0 | 300 | Indirect |
| 13 Oct, 2026 | Ryan A King | Co Founder | Disposed S | 300 | $31.00 | $9.30K | 0 | Indirect |
| 09 Oct, 2026 | Ryan A King | Co Founder | Disposed C | 50,000 | $0.00 | $0 | 11,760,900 | Indirect |
| 13 Oct, 2026 | Ryan A King | Co Founder | Disposed C | 300 | $0.00 | $0 | 11,760,600 | Indirect |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 1,386,429 | $33.97 | $47.10Mn | 16,572,395 | Indirect |
| 15 Sep, 2026 | Adam B Frankel | General Counsel | Acquired M | 60,000 | $16.56 | $993.60K | 466,830 | Direct |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 1,386,429 | $33.97 | $47.10Mn | 16,572,395 | Indirect |
| 14 Sep, 2026 | James Feuille | Director | Disposed S | 93,428 | $34.08 | $3.18Mn | 6,753,479 | Indirect |
| 15 Sep, 2026 | Adam B Frankel | General Counsel | Disposed S | 86,948 | $33.23 | $2.89Mn | 379,882 | Direct |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 85,707 | $34.25 | $2.94Mn | 16,486,688 | Indirect |
| 14 Sep, 2026 | James Feuille | Director | Disposed S | 1,972 | $34.41 | $67.86K | 6,751,507 | Indirect |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 85,707 | $34.25 | $2.94Mn | 16,486,688 | Indirect |
| 15 Sep, 2026 | Adam B Frankel | General Counsel | Disposed S | 15,054 | $33.78 | $508.59K | 364,828 | Direct |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 712,293 | $33.97 | $24.20Mn | 8,514,248 | Indirect |
| 15 Sep, 2026 | James Feuille | Director | Disposed S | 94,446 | $33.20 | $3.14Mn | 6,657,061 | Indirect |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 712,293 | $33.97 | $24.20Mn | 8,514,248 | Indirect |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 44,033 | $34.25 | $1.51Mn | 8,470,215 | Indirect |
| 14 Sep, 2026 | Global Advisors Ltd Dst | TenPercentOwner | Disposed S | 44,033 | $34.25 | $1.51Mn | 8,470,215 | Indirect |