INSIGNIA SYS INC

Ticker: TULP CUSIP: 45765Y204 Class: COM NEW

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q3 2021

Shares 213 Value ($000) $2 Avg Close $8.14 Range $7.03 - $9.50

Q2 2021

Shares 369 Value ($000) $3 Avg Close $6.61 Range $4.80 - $9.22

Q1 2021

Shares 624 Value ($000) $4 Avg Close $7.42 Range $4.76 - $11.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	213	$2	$8.14	$7.03 - $9.50
Q2 2021	369	$3	$6.61	$4.80 - $9.22
Q1 2021	624	$4	$7.42	$4.76 - $11.00