8 insiders reported 54 Form 4 transactions for ALLURION TECHNOLOGIES, INC. (ALUR) over the past 18 months (most recent 2026-07-23). Recent activity: RTW INVESTMENTS, LP (10% Owner) Sell 209,254 shares, WONG RODERICK (10% Owner) Sell 209,254 shares, RTW INVESTMENTS, LP (10% Owner) Sell 161,807 shares, WONG RODERICK (10% Owner) Sell 161,807 shares, RTW INVESTMENTS, LP (10% Owner) Sell 19,934 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-23 | RTW INVESTMENTS, LP | 10% Owner | Sell | 209,254 | $0 |
| 2026-07-23 | WONG RODERICK | 10% Owner | Sell | 209,254 | $0 |
| 2026-07-23 | RTW INVESTMENTS, LP | 10% Owner | Sell | 161,807 | $0 |
| 2026-07-23 | WONG RODERICK | 10% Owner | Sell | 161,807 | $0 |
| 2026-07-23 | RTW INVESTMENTS, LP | 10% Owner | Sell | 19,934 | $0 |
| 2026-07-23 | WONG RODERICK | 10% Owner | Sell | 19,934 | $0 |
| 2026-07-23 | WONG RODERICK | 10% Owner | Sell | 1,771 | $0 |
| 2026-07-23 | RTW INVESTMENTS, LP | 10% Owner | Sell | 1,771 | $0 |
| 2026-02-17 | Buch Ojas | Chief Operating Officer | Sell | 2,047 | $3,173 |
| 2026-02-17 | Gibbons Brendan M. | Chief Legal Officer | Sell | 1,862 | $2,886 |
| 2025-12-05 | Davin Michael R | Director | Sell | 2,608 | $0 |
| 2025-12-05 | Davin Michael R | Director | Buy | 604 | $0 |
| 2025-12-05 | Davin Michael R | Director | Sell | 604 | $0 |
| 2025-12-05 | Davin Michael R | Director | Buy | 2,608 | $0 |
| 2025-12-05 | Davin Michael R | Director | Sell | 1,606 | $2,377 |
| 2025-12-05 | Davin Michael R | Director | Sell | 1,606 | $2,537 |
| 2025-11-13 | RTW Innovation Master Fund Ltd. | Director | Buy | 96,896 | $161,816 |
| 2025-11-13 | RTW Innovation Master Fund Ltd. | Director | Buy | 991,544 | $1.7M |
| 2025-11-13 | WONG RODERICK | Director | Buy | 991,544 | $1.7M |
| 2025-11-13 | RTW MASTER FUND, LTD. | Director | Buy | 991,544 | $1.7M |
| 2025-11-13 | RTW Innovation Master Fund Ltd. | Director | Buy | 767,848 | $1.3M |
| 2025-11-13 | WONG RODERICK | Director | Buy | 767,848 | $1.3M |
| 2025-11-13 | RTW MASTER FUND, LTD. | Director | Buy | 767,848 | $1.3M |
| 2025-11-13 | RTW INVESTMENTS, LP | Director | Buy | 767,848 | $1.3M |
| 2025-11-13 | RTW INVESTMENTS, LP | Director | Buy | 991,544 | $1.7M |
Source: SEC Form 4 filings · as of 2026-07-23