INVIVO THERAPEUTICS HLDGS CO

CUSIP: 46186M209 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2017
Shares 3,944 Value ($000) $3 Avg Close — Range —
Q3 2017
Shares 3,305 Value ($000) $5 Avg Close — Range —
Q2 2017
Shares 38,873 Value ($000) $105 Avg Close — Range —
Q1 2017
Shares 30,873 Value ($000) $125 Avg Close — Range —
Q4 2016
Shares 47,409 Value ($000) $199 Avg Close — Range —
Q3 2016
Shares 40,809 Value ($000) $278 Avg Close — Range —
Q2 2016
Shares 10,892 Value ($000) $63 Avg Close — Range —
Q4 2015
Shares 61,856 Value ($000) $445 Avg Close — Range —
Q3 2015
Shares 1,072 Value ($000) $9 Avg Close — Range —