For the years ended December 31,

2023

2022

2021

(In thousands, except share and per share data)

Net loss attributable to Lindblad Expeditions Holdings, Inc.

$

(45,610

)

$

(111,381

)

$

(119,206

)

Series A redeemable convertible preferred stock dividend

4,373

4,671

5,289

Non-cash deemed dividend to preferred share holders

-

170

Undistributed loss available to stockholders

$

(49,983

)

$

(116,052

)

$

(124,665

)

Weighted average shares outstanding:

Total weighted average shares outstanding, basic

53,256,513

52,018,987

50,109,426

Total weighted average shares outstanding, diluted

53,256,513

52,018,987

50,109,426

Undistributed loss per share available to stockholders:

Basic

$

(0.94

)

$

(2.23

)

$

(2.41

)

Diluted

$

(0.94

)

$

(2.23

)

$

(2.41

)