PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025
Shares 1,372 Value ($000) $427 Avg Close $276.19 Range $221.26 - $321.38
Q3 2025
Shares 1,381 Value ($000) $350 Avg Close $252.23 Range $225.48 - $288.91