ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

GREENLEAF TRUST's Holding History (CIK: 0001162170)

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

Q2 2021
Shares 2,125 Value ($000) $390 Avg Close — Range —
Q1 2021
Shares 1,994 Value ($000) $305 Avg Close — Range —
Q4 2017
Shares 141 Value ($000) $17 Avg Close — Range —
Q3 2017
Shares 169 Value ($000) $24 Avg Close — Range —