Stockbridge Master Fund (OS), L.P., 10% Owner at MATTRESS FIRM HOLDING CORP. (MFRM), bought 40,279 shares at $41.52 ($1.7M) on 2016-04-12, disclosed to the SEC on 2016-04-13.
Open-market purchase of $1.7M MFRM by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $41.52 | 36,731 | $1.5M | 91.0% |
| 2 | $42.33 | 3,548 | $150K | 9.0% |
| Total | $41.59 avg | 40,279 | $1.7M | 100% |
| Filing → |
| MFRM | BUY | 2016-04-13 | $150K | — | Filing → |