DIGIMARC CORP NEW

Ticker: DMRC CUSIP: 25381B101 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2019
Shares 4,220 Value ($000) $187 Avg Close $45.60 Range $27.34 - $66.50
Q4 2017
Shares 1,470 Value ($000) $53 Avg Close $36.34 Range $32.55 - $39.15