GRACE W R & CO DEL NEW

CUSIP: 38388F108 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q1 2020
Shares 1,080 Value ($000) $38 Avg Close — Range —
Q4 2019
Shares 290 Value ($000) $20 Avg Close — Range —
Q2 2019
Shares 6,124 Value ($000) $466 Avg Close — Range —
Q1 2019
Shares 11,367 Value ($000) $887 Avg Close — Range —
Q3 2018
Shares 2,595 Value ($000) $185 Avg Close — Range —
Q4 2016
Shares 1,209 Value ($000) $82 Avg Close — Range —
Q3 2016
Shares 13,344 Value ($000) $985 Avg Close — Range —
Q4 2015
Shares 3,856 Value ($000) $384 Avg Close — Range —
Q3 2015
Shares 4,894 Value ($000) $455 Avg Close — Range —
Q2 2015
Shares 19 Value ($000) $2 Avg Close — Range —