TIMKEN CO

Ticker: TKR CUSIP: 887389104 Class: EQTY

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2021

Shares 140,046 Value ($000) $11,368 Avg Close $79.80 Range $71.05 - $87.92

Q4 2020

Shares 112,226 Value ($000) $8,682 Avg Close $68.10 Range $52.71 - $78.51

Q3 2020

Shares 119,751 Value ($000) $6,493 Avg Close $51.62 Range $43.23 - $58.62

Q2 2017

Shares 57,058 Value ($000) $2,639 Avg Close $45.93 Range $42.50 - $51.75

Q1 2017

Shares 298,340 Value ($000) $13,485 Avg Close $44.08 Range $40.05 - $46.45

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	140,046	$11,368	$79.80	$71.05 - $87.92
Q4 2020	112,226	$8,682	$68.10	$52.71 - $78.51
Q3 2020	119,751	$6,493	$51.62	$43.23 - $58.62
Q2 2017	57,058	$2,639	$45.93	$42.50 - $51.75
Q1 2017	298,340	$13,485	$44.08	$40.05 - $46.45