OTTAWA BANCORP INC

Ticker: OTTW CUSIP: 689195105 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2020

Shares 10 Value ($000) $0 Avg Close $8.80 Range $7.63 - $11.35

Q3 2019

Shares 45 Value ($000) $1 Avg Close $10.13 Range $9.83 - $10.50

Q3 2017

Shares 300 Value ($000) $4 Avg Close $10.24 Range $10.07 - $11.14

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	10	$0	$8.80	$7.63 - $11.35
Q3 2019	45	$1	$10.13	$9.83 - $10.50
Q3 2017	300	$4	$10.24	$10.07 - $11.14