F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q1 2022

Shares 1,025 Value ($000) $214 Avg Close $209.87 Range $188.50 - $245.59

Q3 2020

Shares 6,675 Value ($000) $819 Avg Close $134.49 Range $116.79 - $156.36

Q1 2018

Shares 2,850 Value ($000) $412 Avg Close $143.36 Range $131.31 - $153.91

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	1,025	$214	$209.87	$188.50 - $245.59
Q3 2020	6,675	$819	$134.49	$116.79 - $156.36
Q1 2018	2,850	$412	$143.36	$131.31 - $153.91