HARPOON THERAPEUTICS INC

CUSIP: 41358P106 Class: COM

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

Note: Option positions (PUT/CALL) are excluded.

Q4 2019
Shares 908,547 Value ($000) $13,437 Avg Close — Range —
Q3 2019
Shares 1,463,423 Value ($000) $19,990 Avg Close — Range —
Q2 2019
Shares 1,348,423 Value ($000) $17,529 Avg Close — Range —
Q1 2019
Shares 1,336,423 Value ($000) $12,656 Avg Close — Range —