NANTKWEST INC

CUSIP: 63016Q102 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2020
Shares 48,100 Value ($000) $641 Avg Close — Range —
Q3 2020
Shares 55,500 Value ($000) $385 Avg Close — Range —
Q2 2020
Shares 63,900 Value ($000) $785 Avg Close — Range —
Q1 2019
Shares 46,100 Value ($000) $73 Avg Close — Range —
Q4 2018
Shares 52,000 Value ($000) $60 Avg Close — Range —
Q3 2018
Shares 64,900 Value ($000) $240 Avg Close — Range —
Q2 2018
Shares 63,900 Value ($000) $196 Avg Close — Range —
Q1 2018
Shares 60,700 Value ($000) $236 Avg Close — Range —
Q4 2017
Shares 55,000 Value ($000) $247 Avg Close — Range —
Q3 2017
Shares 55,000 Value ($000) $301 Avg Close — Range —
Q2 2017
Shares 55,000 Value ($000) $417 Avg Close — Range —
Q1 2017
Shares 33,800 Value ($000) $120 Avg Close — Range —
Q4 2016
Shares 31,100 Value ($000) $178 Avg Close — Range —
Q3 2016
Shares 31,100 Value ($000) $242 Avg Close — Range —
Q2 2016
Shares 28,600 Value ($000) $178 Avg Close — Range —
Q1 2016
Shares 10,200 Value ($000) $84 Avg Close — Range —
Q4 2015
Shares 10,200 Value ($000) $177 Avg Close — Range —