Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.20.4
Stockholders' Equity (Tables)
9 Months Ended
Jan. 31, 2021
Schedule of Restricted Stock Unit Activity
A summary of the Company’s RSU activity which were granted under the 2012 and 2018 Equity Incentive Plans during the nine months ended January 31, 2021 is presented below:
Restricted Stock Units Number of Shares Weighted Average Grant Price
Unvested balance outstanding, April 30, 2020 643,175  $ 5.64 
Granted 251,521  9.82 
Exercised —  — 
Forfeits (19,250) 8.94 
Vested (206,109) 12.46 
Expired —  — 
Unvested balance outstanding, January 31, 2021 669,337  $ 6.95 
Summary of Warrant Activity
A summary of the Company’s warrant activity during the nine months ended January 31, 2021 is presented below:
Warrants Number of
Shares
Weighted
Average
Exercise
Price
Weighted
Average
Remaining
Contractual
Term
Aggregate
Intrinsic
Value
Balance Outstanding, April 30, 2020 566,223  $ 6.22  3.17 $ 950,100 
Granted —  $ —  —  — 
Exercised (192,049) $ 5.60  —  — 
Surrendered —  $ —  —  — 
Expired —  $ —  —  — 
Balance Outstanding, January 31, 2021 374,174  $ 6.37  2.14 $ 1,151,369 
Exercisable, January 31, 2021 374,174  $ 6.37  2.14 $ 1,151,369 
Warrant  
Share-based Payment Arrangement, Option, Exercise Price Range
OUTSTANDING WARRANTS EXERCISABLE WARRANTS
Exercise
Price
Weighted
Average
Exercise
Price
Outstanding
No. of
Warrants
Weighted
Average
Exercise
Price
Weighted
Average
Remaining Life
In Years
Exercisable
No. of
Warrants
$ 4.89  $ 4.89  50,000  $ 4.89  3.44 50,000 
$ 6.00  $ 6.00  100,000  $ 6.00  3.09 100,000 
$ 6.87  $ 6.87  224,174  $ 6.87  1.48 224,174 
  374,174      374,174 
Stock Incentive Plan and Stock Option Grants to Employees and Directors  
Share-based Payment Arrangement, Option, Exercise Price Range
OUTSTANDING OPTIONS EXERCISABLE OPTIONS
Exercise
Price
Weighted
Average
Exercise
Price
Outstanding
No. of
Options
Weighted
Average
Exercise
Price
Weighted
Average
Remaining Life
In Years
Exercisable
No. of
Options
$1.57 to $2.10
$ 1.92  29,167  $ 1.92  0.44 29,167 
$2.28 to $2.76
$ 2.76  11,415  $ 2.76  0.67 11,415 
$3.24 to $4.38
$ 3.82  188,639  $ 3.75  1.32 146,804 
$4.50 to $5.20
$ 4.94  362,818  $ 4.95  1.82 297,714 
$5.95 to $6.28
$ 6.10  66,000  $ 6.10  1.47 66,000 
$7.17 to $7.55
$ 7.44  444,425  $ 7.43  2.62 329,175 
$8.57 to $9.07
$ 8.98  157,749  $ 8.98  1.93 157,749 
Options only 1,260,213  1,038,024 
Summary of Stock Option Activity
A summary of the Company’s stock option activity for employees and directors during the nine months ended January 31, 2021, is presented below:
Options Number of
Shares
Weighted
Average
Exercise
Price
Weighted
Average
Remaining
Contractual
Term
Aggregate
Intrinsic
Value
Balance Outstanding, April 30, 2020 2,740,539  $ 4.62  1.97 $ 9,146,198 
Granted —  $ —  —  — 
Exercised (1,400,832) $ 10.80  —  — 
Forfeited (7,585) $ 6.23  —  — 
Expired (71,909) $ 3.98  —  — 
Balance Outstanding, January 31, 2021
1,260,213  $ 6.13  2.08 $ 4,184,115 
Exercisable, January 31, 2021
1,038,024  $ 6.14  1.94 $ 3,432,509