A. John Hass, Director at PLATINUM UNDERWRITERS HOLDINGS LTD (PTP), bought 750 shares at $28.33 ($21K) on 2009-05-07, disclosed to the SEC on 2009-05-08.
Open-market purchase of $21k PTP by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| RST | SELL | 2015-06-05 | $11K | — | Filing → |
| RST | SELL | 2015-05-11 | $12K | — | Filing → |