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Stock-based compensation (Tables)

3 Months Ended

Mar. 31, 2022

Executive Officers

Schedule of Unvested Restricted Stock Units Roll Forward

The following table summarizes the restricted stock and performance shares activity under the Incentive Plan for members of management.

(Not in thousands)	Shares		Weighted-Average Grant Date Fair Value
Non-vested at December 31, 2020	358,512	$	41.23
Granted	191,479		69.38
Performance Shares Quantity Adjustment	54,306		54.21
Vested	(273,974)		55.11
Forfeited	(8,440)		43.48
Non-vested at December 31, 2021	321,883	$	47.98
Granted	109,441		87.10
Performance Shares Quantity Adjustment	20,608		77.65
Vested	(169,260)		71.47
Non-vested at March 31, 2022	282,672	$	51.23

Directors

Schedule of Unvested Restricted Stock Units Roll Forward

The following table summarizes the restricted stock activity under the Incentive Plan for members of the Board of Directors:

(Not in thousands)		Restricted Stock units		Weighted-Average Grant Date Fair Value per Unit
Non-vested at December 31, 2020	$	-	$	-
Granted		20,638		78.20
Vested		(20,638)		78.20
Forfeited		-		-
Non-vested at December 31, 2021	$	-	$	-
Granted		530		82.73
Vested		(530)		82.73
Forfeited		-		-
Non-vested at March 31, 2022	$	-	$	-

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Tabular disclosure of the change in restricted stock units (RSUs).

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