PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q3 2025
Shares 6,411 Value ($000) $1,624 Avg Close $252.23 Range $225.48 - $288.91
Q3 2015
Shares 100,000 Value ($000) $4,010 Avg Close $40.45 Range $38.00 - $43.06