Camp4 Therapeutics's three largest insider shareholders as of August 29, 2026 are Partners Vi, Llc 5Am (TenPercentOwner, 2.94Mn shares), Partners Vi, Llc 5Am (TenPercentOwner, 2.94Mn shares), Andrew J. Schwab (Director, 2.94Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Sciences Gp, Llc Enavate | TenPercentOwner | 0 | 3,785,802 | 3,785,802 | 26.7% | 17 Oct, 2024 |
| 2 | Partners Vi, Llc 5Am | TenPercentOwner | 0 | 2,941,176 | 2,941,176 | 20.7% | 15 Sep, 2025 |
| 3 | Ventures Ii Gp, Llc Northpond | TenPercentOwner | 0 | 2,238,244 | 2,238,244 | 15.8% | 17 Oct, 2024 |
| 4 | Equity Partners Bio I, L.L.C. Ah | TenPercentOwner | 0 | 2,125,339 | 2,125,339 | 15.0% | 17 Oct, 2024 |
| 5 | Andrew J. Schwab | Director | 0 | 2,033,270 | 2,033,270 | 14.3% | 31 Aug, 2026 |
| 6 | Josh Mandel-Brehm | Chief Executive Officer | 284,968 | 0 | 284,968 | 2.0% | 05 Aug, 2026 |
| 7 | Management Co. Vii, L.L.C. Polaris | TenPercentOwner | 0 | 197,661 | 197,661 | 1.4% | 11 Sep, 2025 |
| 8 | Amir Nashat | Director, TenPercentOwner | 0 | 197,661 | 197,661 | 1.4% | 11 Sep, 2025 |
| 9 | Richard A Young | Director | 186,388 | 0 | 186,388 | 1.3% | 05 Aug, 2026 |
| 10 | Steven H Holtzman | Director | 108,946 | 0 | 108,946 | 0.8% | 15 Oct, 2024 |
| 11 | Kelly Gold | Chief Financial Officer | 74,428 | 0 | 74,428 | 0.5% | 05 Aug, 2026 |
| 12 | Yuri Maricich | Chief Medical Officer | 12,611 | 0 | 12,611 | 0.1% | 05 Aug, 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 |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | Andrew J. Schwab | Director | Disposed S | 400,000 | $4.04 | $1.62Mn | 2,033,270 | Indirect |
| 24 Aug, 2026 | Andrew J. Schwab | Director | Disposed S | 10 | $4.50 | $45 | 2,433,270 | Indirect |
| 19 Aug, 2026 | Andrew J. Schwab | Director | Disposed S | 45,147 | $4.76 | $214.90K | 2,579,998 | Indirect |
| 20 Aug, 2026 | Andrew J. Schwab | Director | Disposed S | 114,700 | $4.54 | $520.74K | 2,465,298 | Indirect |
| 21 Aug, 2026 | Andrew J. Schwab | Director | Disposed S | 32,018 | $4.50 | $144.08K | 2,433,280 | Indirect |
| 19 Aug, 2026 | Daniel Tardiff | Chief Scientific Officer | Disposed S | 1,738 | $4.76 | $8.27K | 0 | Direct |
| 19 Aug, 2026 | Daniel Tardiff | Chief Scientific Officer | Disposed S | 1,738 | $4.76 | $8.27K | 0 | Direct |
| 03 Aug, 2026 | Yuri Maricich | Chief Medical Officer | Acquired P | 6,551 | $1.65 | $10.81K | 12,611 | Direct |
| 03 Aug, 2026 | Kelly Gold | Chief Financial Officer | Acquired P | 6,551 | $1.65 | $10.81K | 74,428 | Direct |
| 03 Aug, 2026 | Partners Vi, Llc 5Am | TenPercentOwner | Acquired P | 3,179,558 | $1.53 | $4.86Mn | 3,179,558 | Indirect |
| 03 Aug, 2026 | Partners Vi, Llc 5Am | TenPercentOwner | Acquired P | 3,179,558 | $1.53 | $4.86Mn | 3,179,558 | Indirect |
| 03 Aug, 2026 | Josh Mandel-Brehm | Chief Executive Officer | Acquired P | 6,551 | $1.65 | $10.81K | 284,968 | Direct |
| 03 Aug, 2026 | Richard A Young | Director | Acquired P | 16,378 | $1.65 | $27.02K | 186,388 | Direct |
| 03 Aug, 2026 | Yuri Maricich | Chief Medical Officer | Acquired P | 6,551 | $1.65 | $10.81K | 12,611 | Direct |
| 03 Aug, 2026 | Andrew J. Schwab | Director | Acquired A | 3,179,558 | $1.53 | $4.86Mn | 3,179,558 | Indirect |
| 10 Jun, 2026 | Douglas E Williams | Director | Acquired A | 28,000 | $0.00 | $0 | 28,000 | Direct |
| 10 Jun, 2026 | Amir Nashat | Director, TenPercentOwner | Acquired A | 28,000 | $0.00 | $0 | 28,000 | Direct |
| 10 Jun, 2026 | Steven H Holtzman | Director | Acquired A | 28,000 | $0.00 | $0 | 28,000 | Direct |
| 10 Jun, 2026 | Murray Stewart | Director | Acquired A | 28,000 | $0.00 | $0 | 28,000 | Direct |
| 10 Jun, 2026 | Andrew J. Schwab | Director, TenPercentOwner | Acquired A | 28,000 | $0.00 | $0 | 28,000 | Direct |