ARENA PHARMACEUTICALS INC

CUSIP: 040047607 Class: COMMON STOCK

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q4 2021
Shares 139,997 Value ($000) $13,011 Avg Close — Range —
Q3 2021
Shares 373,698 Value ($000) $22,254 Avg Close — Range —
Q2 2021
Shares 324,136 Value ($000) $22,106 Avg Close — Range —
Q1 2021
Shares 327,107 Value ($000) $22,698 Avg Close — Range —
Q4 2020
Shares 364,392 Value ($000) $27,996 Avg Close — Range —
Q3 2020
Shares 115,645 Value ($000) $8,649 Avg Close — Range —
Q3 2019
Shares 287,899 Value ($000) $13,177 Avg Close — Range —
Q2 2019
Shares 425,510 Value ($000) $24,948 Avg Close — Range —
Q1 2019
Shares 435,664 Value ($000) $19,531 Avg Close — Range —
Q4 2018
Shares 424,764 Value ($000) $16,545 Avg Close — Range —
Q3 2018
Shares 444,244 Value ($000) $20,444 Avg Close — Range —
Q2 2018
Shares 486,992 Value ($000) $21,233 Avg Close — Range —
Q1 2018
Shares 448,310 Value ($000) $17,708 Avg Close — Range —