| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in RTSN over the last quarter tilts toward buying: insiders added a net 30,800 shares worth roughly $370K. In the past 30 days, 2 insiders bought and 0 sold. The tilt toward buying has held up recently.
The largest recent buyer is BERGER FRANKLIN M (Director), now holding an estimated $120K in RTSN.
Classified under Biotechnology (Healthcare sector), RTSN's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 406.6K | - | - | |
| CEO | 40.9K | - | +20.8K | |
| Dir | 10.0K | $120.0K | +10.0K | |
| Dir | 5.6K | - | - | |
| Dir | 5.6K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Oct 13, 2026 | Keller Eric L. | Chief Executive Officer | Buy | 20,800 | $12.00 | $249,600.00 | +5.2% | |
| Oct 13, 2026 | Berger Franklin M52 | Director | Buy | 10,000 | $12.00 | $120,000.00 | New |