ONCONOVA THERAPEUTICS INC

CUSIP: 68232V116 Class: *W EXP 07/07/202

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q3 2019
Shares 631,812 Value ($000) $13 Avg Close — Range —
Q2 2019
Shares 642,312 Value ($000) $115 Avg Close — Range —
Q1 2019
Shares 641,362 Value ($000) $35 Avg Close — Range —
Q4 2018
Shares 660,970 Value ($000) $26 Avg Close — Range —
Q3 2018
Shares 665,470 Value ($000) $67 Avg Close — Range —
Q2 2018
Shares 654,019 Value ($000) $8 Avg Close — Range —
Q1 2018
Shares 654,019 Value ($000) $196 Avg Close — Range —
Q4 2017
Shares 643,244 Value ($000) $225 Avg Close — Range —
Q3 2017
Shares 645,350 Value ($000) $252 Avg Close — Range —
Q2 2017
Shares 645,350 Value ($000) $290 Avg Close — Range —
Q1 2017
Shares 650,750 Value ($000) $544 Avg Close — Range —
Q4 2016
Shares 691,072 Value ($000) $428 Avg Close — Range —
Q3 2016
Shares 725,434 Value ($000) $1,124 Avg Close — Range —