Question 1

How many shares of ZGNX does GROUP ONE TRADING LLC own?

Accepted Answer

GROUP ONE TRADING LLC previously held 0 shares of ZGNX (ZOGENIX INC) before exiting the position in 2022-Q1.

Question 2

What is GROUP ONE TRADING LLC's ZGNX position worth?

Accepted Answer

GROUP ONE TRADING LLC's ZGNX position was last reported at $0 in 2022-Q1 before the exit.

Question 3

Is GROUP ONE TRADING LLC buying or selling ZGNX?

Accepted Answer

In 2022-Q1, GROUP ONE TRADING LLC exited their ZGNX position entirely (-100.0% change in shares).

Question 4

When did GROUP ONE TRADING LLC first buy ZGNX?

Accepted Answer

Based on available 13F filings, GROUP ONE TRADING LLC first reported a position in ZGNX in 2019-Q3. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2022-Q1 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2021-Q4	Increased	101,933	+53.6%	$1.7M	0.0%	—	36
2021-Q3	Increased	66,365	+449.1%	$1M	0.0%	—	40
2021-Q2	Decreased	12,087	-33.8%	$209,000	0.0%	—	0
2021-Q1	New	18,261	-	$356,000	0.0%	—	33
2019-Q4	Exited	0	-100.0%	$0	0.0%	—	0
2019-Q3	New	9,969	-	$399,000	0.0%	—	33

ZGNX7 quarters

ZGNX
7 quarters