CHRN's three largest insider shareholders as of September 29, 2026 are Ying Cenly Chen (Chief Executive Officer, 2.80Mn shares), Rajasekar Jegannathan (Chief Technology Officer, 1.40Mn shares), Corinna Lathan (Director, 462.41K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Ying Cenly Chen | Chief Executive Officer | 2,800,000 | 0 | 2,800,000 | 31.8% | 14 Jul, 2026 |
| 2 | Rajasekar Jegannathan | Chief Technology Officer | 1,402,587 | 0 | 1,402,587 | 15.9% | 24 Jul, 2026 |
| 3 | Corinna Lathan | Director | 462,409 | 0 | 462,409 | 5.2% | 19 May, 2025 |
| 4 | Kecheng Li | Director | 460,940 | 0 | 460,940 | 5.2% | 19 May, 2025 |
| 5 | Mary Ann Cloyd | Director | 456,707 | 0 | 456,707 | 5.2% | 19 May, 2025 |
| 6 | Steven Sherman | Executive Chair | 449,153 | 0 | 449,153 | 5.1% | 26 Jun, 2023 |
| 7 | Jerome Wong | Chief Financial Officer | 364,771 | 0 | 364,771 | 4.1% | 18 Aug, 2026 |
| 8 | Deborah Lafer Scher | Director | 314,419 | 0 | 314,419 | 3.6% | 19 May, 2025 |
| 9 | Daniel Asher | TenPercentOwner | 0 | 270,432 | 270,432 | 3.1% | 20 Feb, 2026 |
| 10 | William M Clancy | Director | 200,000 | 0 | 200,000 | 2.3% | 18 May, 2026 |
| 11 | Wes Cummins | Director | 200,000 | 0 | 200,000 | 2.3% | 18 May, 2026 |
| 12 | Ella G. Benson | Director | 200,000 | 0 | 200,000 | 2.3% | 18 May, 2026 |
| 13 | Richard N Nottenburg | Director | 200,000 | 0 | 200,000 | 2.3% | 18 May, 2026 |
| 14 | Andrew Cordell Schaap | Director | 200,000 | 0 | 200,000 | 2.3% | 30 Jun, 2026 |
| 15 | Douglas S Miller | Director | 200,000 | 0 | 200,000 | 2.3% | 18 May, 2026 |
| 16 | Scott G. Davis | Ceo | 188,134 | 0 | 188,134 | 2.1% | 18 May, 2026 |
| 17 | Stanley Stern | Director | 167,008 | 0 | 167,008 | 1.9% | 06 Dec, 2022 |
| 18 | Rhonda A. Wallen | Director | 142,288 | 0 | 142,288 | 1.6% | 26 Jun, 2023 |
| 19 | William R Shaw | Chief Commercial Officer | 96,943 | 0 | 96,943 | 1.1% | 22 Feb, 2022 |
| 20 | John Glenn | Chief Financial Officer | 35,130 | 0 | 35,130 | 0.4% | 28 Mar, 2022 |
| 21 | Jason C Jones | Chief Operating Officer | 0 | 4,449 | 4,449 | 0.1% | 20 Mar, 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 |
|---|---|---|---|---|---|---|---|---|
| 16 Aug, 2026 | Jerome Wong | Chief Financial Officer | Acquired A | 300,000 | $0.00 | $0 | 364,771 | Direct |
| 22 Jul, 2026 | Rajasekar Jegannathan | Chief Technology Officer | Acquired A | 1,400,000 | $0.00 | $0 | 1,402,587 | Direct |
| 13 Jul, 2026 | Ying Cenly Chen | Chief Executive Officer | Acquired A | 2,800,000 | $0.00 | $0 | 2,800,000 | Direct |
| 29 Jun, 2026 | Andrew Cordell Schaap | Director | Acquired A | 200,000 | $0.00 | $0 | 200,000 | Direct |
| 14 May, 2026 | William M Clancy | Director | Acquired A | 200,000 | $0.00 | $0 | 200,000 | Direct |
| 14 May, 2026 | Douglas S Miller | Director | Acquired A | 200,000 | $0.00 | $0 | 200,000 | Direct |
| 14 May, 2026 | Richard N Nottenburg | Director | Acquired A | 200,000 | $0.00 | $0 | 200,000 | Direct |
| 14 May, 2026 | Ella G. Benson | Director | Acquired A | 200,000 | $0.00 | $0 | 200,000 | Direct |
| 14 May, 2026 | Wes Cummins | Director | Acquired A | 200,000 | $0.00 | $0 | 200,000 | Direct |
| 14 May, 2026 | Jerome Wong | Chief Financial Officer | Acquired A | 40,000 | $0.00 | $0 | 64,771 | Direct |
| 14 May, 2026 | Scott G. Davis | Director | Acquired A | 109,357 | $0.00 | $0 | 188,134 | Direct |
| 16 Mar, 2026 | Jason C Jones | Chief Operating Officer | Acquired P | 1,308 | $11.85 | $15.50K | 4,449 | Indirect |
| 16 Mar, 2026 | Jerome Wong | Chief Financial Officer | Acquired P | 1,308 | $11.85 | $15.50K | 4,184 | Indirect |
| 19 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 15,540 | $12.30 | $191.16K | 270,432 | Indirect |
| 19 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 1,200 | $9.60 | $11.52K | 259,992 | Indirect |
| 06 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 194 | $9.86 | $1.91K | 156,957 | Indirect |
| 09 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 4,800 | $9.96 | $47.82K | 161,757 | Indirect |
| 10 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 10,200 | $9.92 | $101.22K | 171,957 | Indirect |
| 11 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 20,611 | $9.69 | $199.77K | 192,568 | Indirect |
| 12 Feb, 2026 | Daniel Asher | TenPercentOwner | Acquired P | 8,908 | $9.18 | $81.81K | 201,476 | Indirect |