PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

1832 Asset Management L.P.'s Holding History (CIK: 0000944388)

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

Q2 2019

Shares 13,100 Value ($000) $2,099 Avg Close $144.42 Range $122.40 - $170.00

Q4 2018

Shares 388,600 Value ($000) $46,280 Avg Close $133.93 Range $110.84 - $160.50

Q2 2018

Shares 346,500 Value ($000) $46,725 Avg Close $142.36 Range $111.15 - $167.35

Q4 2016

Shares 9,800 Value ($000) $728 Avg Close $66.85 Range $56.05 - $75.57

Q3 2016

Shares 9,800 Value ($000) $745 Avg Close $69.00 Range $58.45 - $79.49

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	13,100	$2,099	$144.42	$122.40 - $170.00
Q4 2018	388,600	$46,280	$133.93	$110.84 - $160.50
Q2 2018	346,500	$46,725	$142.36	$111.15 - $167.35
Q4 2016	9,800	$728	$66.85	$56.05 - $75.57
Q3 2016	9,800	$745	$69.00	$58.45 - $79.49