| 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 |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Rainier Acquisition Corporation's insiders have accumulated 200,000 shares worth roughly $2.0M on balance.
Counted by filing, the last 12 months brought 2 open-market purchases by 1 insider worth about $2.0M and no sales. There were none in the 12 months before that either.
The largest open-market purchase in the last two years was 194,375 shares by Jonas Grossman (Director, 10% Owner) at an average $10.00 on August 28, 2026, about $1.9M.
The most recent purchase was by Jonas Grossman (Director, 10% Owner) on September 2, 2026.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 200.0K | $2.00M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Jonas Grossman | Director, 10% Owner | Buy | 5,625 | $10.00 | $56,250.00 | +2.9% | |
| Aug 28, 2026 | Jonas Grossman | Director, 10% Owner | Buy | 194,375 | $10.00 | $1,943,750.00 | New |