YOSE STEPHEN W. (EVP & Chief Credit Officer) exercised options at GREAT WESTERN BANCORP, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

YOSE STEPHEN W.

Filed: 11/30/2021ACC: 0001613665-21-000081

InsiderYOSE STEPHEN W.CIK 1671409

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IssuerGREAT WESTERN BANCORP, INC.CIK 1613665

Officer· EVP & Chief Credit Officer

Since May 2020

+3.80K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

11.54K acquired · 7.74K disposed

Non-Derivative Transactions3

Common Stock, par value $0.01 per share

Direct

M · Option Exercise

+1.81K

Price / share

—

Trade value

—

% of position

46.5%

11/27/2021

3.89K→5.70K

Common Stock, par value $0.01 per share

Direct

M · Option Exercise

+4.12K

Price / share

—

Trade value

—

% of position

72.4%

11/27/2021

5.70K→9.82K

Common Stock, par value $0.01 per share

Direct

F · Tax Withholding

−1.80K

Price / share

—

Trade value

—

% of position

18.3%

11/27/2021

9.82K→8.02K

Total

Net shares

+4.13K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock, par value $0.01 per share Direct	11/27/2021	M · Option Exercise	+1.81K	—	—	46.5%	3.89K	5.70K
Common Stock, par value $0.01 per share Direct	11/27/2021	M · Option Exercise	+4.12K	—	—	72.4%	5.70K	9.82K
Common Stock, par value $0.01 per share Direct	11/27/2021	F · Tax Withholding	−1.80K	—	—	18.3%	9.82K	8.02K
Total			+4.13K		$0.00

Derivative Transactions3

Restricted Stock Units - 2021

Direct

A · Award

Converts to

Common Stock, par value $0.01 per share

5.60K shares

+5.60K

Strike price

Held after

5.60K

Exercisable

—

11/26/2021

Restricted Stock Units - 2020

Direct

M · Option Exercise

Converts to

Common Stock, par value $0.01 per share

1.81K shares

−1.81K

Strike price

Held after

3.62K

Exercisable

—

11/27/2021

Restricted Stock Units Feb 2021

Direct

M · Option Exercise

Converts to

Common Stock, par value $0.01 per share

4.12K shares

−4.12K

Strike price

Held after

0.00

Exercisable

—

11/27/2021

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units - 2021 Direct	Common Stock, par value $0.01 per share5.60K shares	11/26/2021	A · Award	+5.60K	—	5.60K
Restricted Stock Units - 2020 Direct	Common Stock, par value $0.01 per share1.81K shares	11/27/2021	M · Option Exercise	−1.81K	—	3.62K
Restricted Stock Units Feb 2021 Direct	Common Stock, par value $0.01 per share4.12K shares	11/27/2021	M · Option Exercise	−4.12K	—	0.00

Non-Derivative Holdings (Post-Transaction)1

Common Stock, par value $0.01 per share

Direct

Shares owned3.89K

Total

3.89K direct3.89K

Security Title	Shares Owned	Ownership Type
Common Stock, par value $0.01 per share	3.89K	Direct
Total	3.89K	3.89K direct

Derivative Holdings (Post-Transaction)1

Restricted Stock Units

Direct

Underlying security

Common Stock, par value $0.01 per share

Underlying shares

5.60K

Shares owned

5.60K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

5.60K

Owned

5.60K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock, par value $0.01 per share		—	—	5.60K	5.60K
Total					5.60K	5.60K