ARCA BIOPHARMA INC

CUSIP: 00211Y407 Class: COM PAR$.001

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2019
Shares 901,611 Value ($000) $337 Avg Close — Range —
Q4 2018
Shares 818,533 Value ($000) $273 Avg Close — Range —
Q3 2018
Shares 670,459 Value ($000) $375 Avg Close — Range —
Q2 2018
Shares 419,250 Value ($000) $233 Avg Close — Range —
Q1 2018
Shares 533,413 Value ($000) $266 Avg Close — Range —
Q4 2017
Shares 129,705 Value ($000) $175 Avg Close — Range —
Q3 2017
Shares 236,726 Value ($000) $272 Avg Close — Range —
Q2 2017
Shares 54,326 Value ($000) $130 Avg Close — Range —
Q1 2017
Shares 30,626 Value ($000) $78 Avg Close — Range —
Q4 2016
Shares 19,184 Value ($000) $55 Avg Close — Range —