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Stockholders' Equity (Tables)
9 Months Ended
Jun. 30, 2020
Stock Options [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Schedule of Assumptions Used in Estimate of Fair Value of Stock Option Awards

The fair value of options granted is estimated as of the grant date using the Black-Scholes-Merton option-valuation model using the assumptions in the following table.  Woodward calculates the expected term, which represents the average period of time that stock options granted are expected to be outstanding, based upon historical experience of plan participants.  Expected volatility is based on historical volatility using daily stock price observations.  The estimated dividend yield is based upon Woodward’s historical dividend practice and the market value of its common stock.  The risk-free rate is based on the U.S. treasury yield curve, for periods within the contractual life of the stock option, at the time of grant.

 

 

 

 

Three-Months Ended

 

 

Nine-Months Ended

 

 

 

 

June 30,

 

 

June 30,

 

 

 

 

2020

 

 

2019

 

2020

 

 

2019

 

Weighted-average exercise price per share

 

$

58.40

 

 

n/a

 

$

90.57

 

 

$

79.12

 

Weighted-average grant date market value of Woodward stock

 

$

58.40

 

 

n/a

 

$

90.57

 

 

$

79.12

 

Expected term (years)

 

 

6.5

 

 

n/a

 

 

6.4

 

-

8.7

 

 

 

6.5

 

-

8.7

 

Estimated volatility

 

 

33.1%

 

-

34.3%

 

 

n/a

 

 

25.7%

 

-

34.3%

 

 

 

25.7%

 

-

31.0%

 

Estimated dividend yield

 

 

0.5%

 

-

0.6%

 

 

n/a

 

 

0.5%

 

-

0.9%

 

 

 

0.7%

 

-

0.8%

 

Risk-free interest rate

 

 

0.4%

 

 

n/a

 

 

0.4%

 

-

1.7%

 

 

 

2.6%

 

-

3.1%

 

Summary of Activity for Stock Option Awards

The following is a summary of the activity for stock option awards during the three and nine-months ended June 30, 2020:

 

 

 

Three-Months Ended

 

 

Nine-Months Ended

 

 

 

June 30, 2020

 

 

June 30, 2020

 

 

 

Number of

options

 

 

Weighted-Average

Exercise Price

per Share

 

 

Number of

options

 

 

Weighted-Average

Exercise Price

per Share

 

Options, beginning balance

 

 

5,623

 

 

$

60.50

 

 

 

5,387

 

 

$

53.73

 

Options granted

 

 

280

 

 

 

58.40

 

 

 

909

 

 

 

90.57

 

Options exercised

 

 

(66

)

 

 

31.15

 

 

 

(429

)

 

 

34.44

 

Options expired

 

 

(3

)

 

 

70.89

 

 

 

(3

)

 

 

70.89

 

Options forfeited

 

 

(57

)

 

 

103.58

 

 

 

(87

)

 

 

96.52

 

Options, ending balance

 

 

5,777

 

 

 

60.31

 

 

 

5,777

 

 

 

60.31

 

 

Changes in Non-vested Stock Options

Changes in non-vested stock options during the three and nine-months ended June 30, 2020 were as follows:

 

 

 

Three-Months Ended

 

 

Nine-Months Ended

 

 

 

June 30, 2020

 

 

June 30, 2020

 

 

 

Number of

options

 

 

Weighted-Average

Grant Date Fair

Value per Share

 

 

Number of

options

 

 

Weighted-Average

Grant Date Fair

Value Per Share

 

Non-vested options outstanding, beginning balance

 

 

1,867

 

 

$

25.95

 

 

 

2,068

 

 

$

23.43

 

Options granted

 

 

280

 

 

 

16.92

 

 

 

909

 

 

 

24.98

 

Options vested

 

 

 

 

 

 

 

 

(800

)

 

 

21.52

 

Options forfeited

 

 

(57

)

 

 

27.89

 

 

 

(87

)

 

 

27.01

 

Non-vested options outstanding, ending balance

 

 

2,090

 

 

 

24.69

 

 

 

2,090

 

 

 

24.69

 

Stock Options Vested, or Expected to Vest and Exercisable

Information about stock options that have vested, or are expected to vest, and are exercisable at June 30, 2020 was as follows:

 

 

 

Number

 

 

Weighted-Average

Exercise Price

 

 

Weighted-Average

Remaining Life in

Years

 

 

Aggregate Intrinsic

Value

 

Options outstanding

 

 

5,777

 

 

$

60.31

 

 

 

6.0

 

 

$

118,997

 

Options vested and exercisable

 

 

3,686

 

 

 

47.95

 

 

 

4.6

 

 

 

110,112

 

Options vested and expected to vest

 

 

5,678

 

 

 

59.95

 

 

 

5.9

 

 

 

118,261

 

Restricted Stock Units (RSUs) [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Summary of Activity for Restricted Stock Units

A summary of the activity for restricted stock units for the three and nine-months ended June 30, 2020:

 

 

 

Three-Months Ended

 

 

Nine-Months Ended

 

 

 

June 30, 2020

 

 

June 30, 2020

 

 

 

Number

 

 

Weighted-Average

Grant Date Fair

Value per Unit

 

 

Number

 

 

Fair Value

per Share

 

Beginning balance

 

 

9

 

 

$

91.55

 

 

 

9

 

 

$

91.55

 

Units granted

 

 

 

 

 

 

 

 

 

 

 

 

Units vested

 

 

 

 

 

 

 

 

 

 

 

 

Units forfeited

 

 

(1

)

 

 

97.56

 

 

 

(1

)

 

 

97.56

 

Ending balance

 

 

8

 

 

 

90.98

 

 

 

8

 

 

 

90.98