KALA PHARMACEUTICALS INC

CUSIP: 483119103 Class: Stock

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

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

Q3 2022
Shares 14,946 Value ($000) $3 Avg Close — Range —
Q2 2022
Shares 20,540 Value ($000) $6 Avg Close — Range —
Q1 2022
Shares 24,359 Value ($000) $34 Avg Close — Range —
Q4 2021
Shares 17,429 Value ($000) $21 Avg Close — Range —
Q3 2021
Shares 20,135 Value ($000) $53 Avg Close — Range —
Q2 2021
Shares 16,364 Value ($000) $87 Avg Close — Range —
Q4 2020
Shares 23,663 Value ($000) $160 Avg Close — Range —
Q3 2020
Shares 5,778 Value ($000) $43 Avg Close — Range —
Q2 2020
Shares 5,910 Value ($000) $62 Avg Close — Range —
Q4 2019
Shares 12,932 Value ($000) $48 Avg Close — Range —
Q3 2019
Shares 5,082 Value ($000) $19 Avg Close — Range —
Q3 2018
Shares 799 Value ($000) $8 Avg Close — Range —
Q2 2018
Shares 1,875 Value ($000) $26 Avg Close — Range —