Ramaswamy Vivek (CIK 1635075) reported 24 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2025-12-15). Recent activity: Buy ROIV (1.9M shares), Sell ROIV (774,142 shares), Sell ROIV (1.1M shares), Buy ROIV (4.7M shares), Sell ROIV (2.0M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Buy | 1.9M | $23.7M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 774,142 | $16.8M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 1.1M | $23.7M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Buy | 4.7M | $59.3M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 2.0M | $43.4M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 2.7M | $59.2M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Buy | 832,453 | $10.6M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 353,745 | $7.8M |
| 2025-12-15 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 478,708 | $10.6M |
| 2025-11-17 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 539,650 | $11.1M |
| 2025-11-17 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 1.0M | $20.9M |
| 2025-11-17 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 287,283 | $6.0M |
| 2025-11-07 | Strive, Inc. (ASST) | Insider | Buy | 15,625 | $1.2M |
| 2025-09-05 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 1.2M | $14.9M |
| 2025-09-05 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 194,933 | $2.5M |
| 2025-09-05 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 385,816 | $5.0M |
| 2025-06-23 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 565,266 | $6.5M |
| 2025-06-23 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 577,007 | $6.6M |
| 2025-06-06 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 547,430 | $6.2M |
| 2025-06-06 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 200,800 | $2.2M |
| 2025-05-08 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 273,959 | $3.1M |
| 2025-05-08 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 625,000 | $7.0M |
| 2025-01-27 | Roivant Sciences Ltd. (ROIV) | Insider | Buy | 13.4M | $0 |
| 2025-01-27 | Roivant Sciences Ltd. (ROIV) | Insider | Sell | 13.4M | $0 |
Source: SEC Form 4 filings · as of 2025-12-15