DIGIMARC CORP NEW

Ticker: DMRC CUSIP: 25381B101 Class: COM

NEEDHAM INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001167212)

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

Q3 2021

Shares 6,500 Value ($000) $224 Avg Close $29.53 Range $22.11 - $37.24

Q2 2021

Shares 6,500 Value ($000) $218 Avg Close $32.97 Range $27.51 - $40.09

Q1 2021

Shares 10,750 Value ($000) $319 Avg Close $39.68 Range $28.00 - $52.23

Q4 2020

Shares 10,500 Value ($000) $496 Avg Close $39.11 Range $22.54 - $58.74

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	6,500	$224	$29.53	$22.11 - $37.24
Q2 2021	6,500	$218	$32.97	$27.51 - $40.09
Q1 2021	10,750	$319	$39.68	$28.00 - $52.23
Q4 2020	10,500	$496	$39.11	$22.54 - $58.74