CALIX INC

Ticker: CALX CUSIP: 13100M509 Class: EQTY

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q1 2022

Shares 126,028 Value ($000) $5,408 Avg Close $50.61 Range $40.20 - $80.63

Q4 2021

Shares 126,028 Value ($000) $10,078 Avg Close $65.29 Range $49.20 - $80.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	126,028	$5,408	$50.61	$40.20 - $80.63
Q4 2021	126,028	$10,078	$65.29	$49.20 - $80.95