NETWORK-1 TECHNOLOGIES INC

Ticker: NTIP CUSIP: 64121N109 Class: COM

Hillsdale Investment Management Inc.'s Holding History (CIK: 0001368465)

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

Q1 2019

Shares 5,800 Value ($000) $15 Avg Close $2.52 Range $2.00 - $2.69

Q4 2018

Shares 5,800 Value ($000) $13 Avg Close $2.61 Range $2.20 - $2.90

Q3 2018

Shares 5,800 Value ($000) $16 Avg Close $2.77 Range $2.30 - $3.10

Q2 2018

Shares 2,731 Value ($000) $8 Avg Close $2.82 Range $2.55 - $3.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	5,800	$15	$2.52	$2.00 - $2.69
Q4 2018	5,800	$13	$2.61	$2.20 - $2.90
Q3 2018	5,800	$16	$2.77	$2.30 - $3.10
Q2 2018	2,731	$8	$2.82	$2.55 - $3.25