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COMMON UNIT-BASED COMPENSATION PLANS (Tables)
3 Months Ended
Mar. 31, 2023
ARLP LTIP  
COMMON UNIT-BASED COMPENSATION PLANS  
Summary of non-vested share activity

    

Number of units

 

Weighted average grant date fair value per unit

 

Intrinsic value

 

(in thousands)

Non-vested grants at January 1, 2023

3,697,133

$

7.40

75,126

Granted (1)

 

447,225

21.54

Vested (2)

 

(1,291,330)

 

5.02

Forfeited

 

(118,144)

 

6.48

Non-vested grants at March 31, 2023

 

2,734,884

 

10.88

55,163

(1)The restricted units granted during 2023 have certain minimum-value guarantees per unit, regardless of whether or not the awards vest.
(2)During the three months ended March 31, 2023, we issued 860,060 unrestricted common units to the LTIP participants.  The remaining vested units were settled in cash to satisfy tax withholding obligations of the LTIP participants.

SERP and Deferred Compensation Plans  
COMMON UNIT-BASED COMPENSATION PLANS  
Summary of activity in share-based plans

    

Number of units

 

Weighted average grant date fair value per unit

 

Intrinsic value

 

(in thousands)

Phantom units outstanding as of January 1, 2023

742,540

$

20.28

$

15,088

Granted

23,980

21.30

Phantom units outstanding as of March 31, 2023

 

766,520

 

20.31

15,461