GULFMARK OFFSHORE INC

CUSIP: 402629505 Class: COM

BROOKFIELD Corp /ON/'s Holding History (CIK: 0001001085)

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

Q3 2018
Shares 63,496 Value ($000) $2,368 Avg Close — Range —
Q2 2018
Shares 38,496 Value ($000) $1,290 Avg Close — Range —