RPID's three largest insider shareholders as of September 09, 2026 are Capital Life Sciences Investors, Llc Bain (TenPercentOwner, 8.43Mn shares), Capital Partners Ii, Llc Longitude (TenPercentOwner, 4.03Mn shares), Capital Partners Ii, Llc Longitude (TenPercentOwner, 4.03Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Life Sciences Investors, Llc Bain | TenPercentOwner | 0 | 8,434,560 | 8,434,560 | 46.5% | 21 Jul, 2021 |
| 2 | Capital Partners Ii, Llc Longitude | TenPercentOwner | 0 | 4,029,245 | 4,029,245 | 22.2% | 06 Feb, 2026 |
| 3 | Lewis Management Lp Kennedy | TenPercentOwner | 0 | 2,904,490 | 2,904,490 | 16.0% | 06 Jun, 2022 |
| 4 | Robert G. Jr. Spignesi | President And Ceo | 1,191,973 | 0 | 1,191,973 | 6.6% | 24 Jul, 2026 |
| 5 | Sean M Wirtjes | Chief Financial Officer | 568,981 | 0 | 568,981 | 3.1% | 02 Jun, 2026 |
| 6 | John J. Addington Wilson | Chief Operating Officer | 316,762 | 0 | 316,762 | 1.7% | 12 Mar, 2026 |
| 7 | Jonathan Paris | Svp, General Counsel | 128,698 | 0 | 128,698 | 0.7% | 13 Mar, 2023 |
| 8 | Victoria Vezina | Chief Human Resources Officer | 112,608 | 0 | 112,608 | 0.6% | 12 Mar, 2024 |
| 9 | Richard S Kollender | Director | 111,018 | 0 | 111,018 | 0.6% | 27 May, 2025 |
| 10 | Inese Lowenstein | Director | 70,687 | 0 | 70,687 | 0.4% | 02 Jun, 2026 |
| 11 | Melinda Litherland Pei | Director | 68,600 | 0 | 68,600 | 0.4% | 27 May, 2025 |
| 12 | Kirk Malloy | Director | 60,687 | 0 | 60,687 | 0.3% | 02 Jun, 2026 |
| 13 | Richard A Keys | Chief Commercial Officer | 43,750 | 0 | 43,750 | 0.2% | 15 Feb, 2022 |
| 14 | Natale S Ricciardi | Director | 29,442 | 0 | 29,442 | 0.2% | 02 Mar, 2026 |
| 15 | Dafni Bika | Director | 19,300 | 0 | 19,300 | 0.1% | 26 May, 2026 |
| 16 | Jeffrey Lawrence Schwartz | Director, TenPercentOwner | 14,300 | 0 | 14,300 | 0.1% | 28 May, 2024 |
| 17 | David Hirsch | Director | 14,300 | 0 | 14,300 | 0.1% | 28 May, 2024 |
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 |
|---|---|---|---|---|---|---|---|---|
| 22 Jul, 2026 | Robert G. Jr. Spignesi | President And Ceo | Acquired M | 1,402 | $0.75 | $1.05K | 1,191,973 | Direct |
| 22 Jul, 2026 | Robert G. Jr. Spignesi | President And Ceo | Disposed M | 1,402 | $0.00 | $0 | 0 | Direct |
| 29 May, 2026 | Inese Lowenstein | Director | Acquired A | 12,787 | $1.96 | $25.00K | 70,687 | Direct |
| 29 May, 2026 | Robert G. Jr. Spignesi | President And Ceo | Acquired A | 12,787 | $1.96 | $25.00K | 1,190,571 | Direct |
| 29 May, 2026 | Kirk Malloy | Director | Acquired A | 12,787 | $1.96 | $25.00K | 60,687 | Direct |
| 29 May, 2026 | Sean M Wirtjes | Chief Financial Officer | Acquired A | 12,787 | $1.96 | $25.00K | 568,981 | Direct |
| 29 May, 2026 | Inese Lowenstein | Director | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Robert G. Jr. Spignesi | President And Ceo | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Sean M Wirtjes | Chief Financial Officer | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Robert G. Jr. Spignesi | President And Ceo | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Kirk Malloy | Director | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Sean M Wirtjes | Chief Financial Officer | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Inese Lowenstein | Director | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 29 May, 2026 | Kirk Malloy | Director | Acquired A | 12,787 | $0.00 | $0 | 12,787 | Direct |
| 21 May, 2026 | Inese Lowenstein | Director | Acquired A | 19,300 | $0.00 | $0 | 57,900 | Direct |
| 21 May, 2026 | Dafni Bika | Director | Acquired A | 19,300 | $0.00 | $0 | 19,300 | Direct |
| 21 May, 2026 | Kirk Malloy | Director | Acquired A | 19,300 | $0.00 | $0 | 47,900 | Direct |
| 21 May, 2026 | Inese Lowenstein | Director | Acquired A | 38,700 | $0.00 | $0 | 38,700 | Direct |
| 21 May, 2026 | Dafni Bika | Director | Acquired A | 38,700 | $0.00 | $0 | 38,700 | Direct |
| 21 May, 2026 | Kirk Malloy | Director | Acquired A | 38,700 | $0.00 | $0 | 38,700 | Direct |