GRACE W R & CO DEL NEW

CUSIP: 38388F108 Class: COM

Twin Securities, Inc.'s Holding History (CIK: 0001351351)

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

Q2 2021
Shares 55,227 Value ($000) $3,817 Avg Close — Range —
Q1 2021
Shares 16,240 Value ($000) $972 Avg Close — Range —