NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

Manatuck Hill Partners, LLC's Holding History (CIK: 0001467902)

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

Q4 2019

Shares 85,800 Value ($000) $2,522 Avg Close $14.00 Range $11.95 - $15.43

Q3 2019

Shares 50,100 Value ($000) $1,279 Avg Close $13.60 Range $11.67 - $16.78

Q2 2019

Shares 82,300 Value ($000) $2,443 Avg Close $12.80 Range $9.65 - $16.85

Q1 2019

Shares 30,300 Value ($000) $628 Avg Close $9.07 Range $6.87 - $10.93

Q4 2018

Shares 30,000 Value ($000) $473 Avg Close $7.37 Range $6.24 - $8.56

Q3 2018

Shares 47,500 Value ($000) $710 Avg Close $7.46 Range $6.23 - $8.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	85,800	$2,522	$14.00	$11.95 - $15.43
Q3 2019	50,100	$1,279	$13.60	$11.67 - $16.78
Q2 2019	82,300	$2,443	$12.80	$9.65 - $16.85
Q1 2019	30,300	$628	$9.07	$6.87 - $10.93
Q4 2018	30,000	$473	$7.37	$6.24 - $8.56
Q3 2018	47,500	$710	$7.46	$6.23 - $8.42