MBD 2013, L.P., 10% Owner at T2 Biosystems, Inc. (TTOO), bought 700,000 shares at $9.75 ($6.8M) on 2015-12-09, disclosed to the SEC on 2015-12-11.
Open-market purchase of $6.8M TTOO 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.
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