ALTICE USA INC

Ticker: OPTU CUSIP: 02156K103 Class: CL A

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q4 2021

Shares 285 Value ($000) $5 Avg Close $16.95 Range $14.33 - $21.14

Q3 2021

Shares 285 Value ($000) $6 Avg Close $29.13 Range $19.00 - $35.24

Q2 2021

Shares 285 Value ($000) $10 Avg Close $35.00 Range $31.76 - $38.19

Q1 2021

Shares 285 Value ($000) $9 Avg Close $34.83 Range $32.10 - $38.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	285	$5	$16.95	$14.33 - $21.14
Q3 2021	285	$6	$29.13	$19.00 - $35.24
Q2 2021	285	$10	$35.00	$31.76 - $38.19
Q1 2021	285	$9	$34.83	$32.10 - $38.14