New Leaf Venture Management III, L.L.C., 10% Owner at Harpoon Therapeutics, Inc. (HARP), bought 235,294 shares at $17.00 ($4.0M) on 2021-01-11, disclosed to the SEC on 2021-08-12.
Open-market purchase of $4.0M HARP 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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