F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q1 2019
Shares 3,151 Value ($000) $494 Avg Close $160.92 Range $148.91 - $173.44
Q4 2018
Shares 3,118 Value ($000) $505 Avg Close $171.58 Range $149.87 - $195.41