Hubert Birner, Director, 10% Owner at PROTEON THERAPEUTICS INC (PRTO), bought 1,563,597 shares at $10.00 ($3.7M) on 2014-10-27, disclosed to the SEC on 2014-10-30.
Open-market purchase of $3.7M PRTO by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 1,107,154 | $0 | 0.0% |
| 2 | $4.60 | 39,932 | $184K | 4.9% |
| 3 | $4.60 | 116,511 | $536K | 14.4% |
| 4 | $10.00 | 76,590 | $766K | 20.6% |
| 5 | $10.00 | 223,410 | $2.2M | 60.1% |
| Total | $2.38 avg | 1,563,597 |
| $3.7M |
| 100% |
| Filing → |
| HZNP | BUY | 2011-08-04 | $1.4M | — | Filing → |