KNIERIEM KARLYN M (EVP and Chief Risk Officer) exercised options at GREAT WESTERN BANCORP, INC.

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

M · 3 exercises

KNIERIEM KARLYN M

Filed: 11/30/2021ACC: 0001613665-21-000074

InsiderKNIERIEM KARLYN MCIK 1741432

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IssuerGREAT WESTERN BANCORP, INC.CIK 1613665

Officer· EVP and Chief Risk Officer

Since Oct 2018

+3.96K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

7.56K acquired · 3.60K disposed

Non-Derivative Transactions5

Common Stock, par value $0.01 per share

Direct

M · Option Exercise

+462.00

Price / share

—

Trade value

—

% of position

18.0%

11/27/2021

2.56K→3.02K

Common Stock, par value $0.01 per share

Direct

M · Option Exercise

+1.54K

Price / share

—

Trade value

—

% of position

51.1%

11/27/2021

3.02K→4.57K

Common Stock, par value $0.01 per share

Direct

F · Tax Withholding

−590.00

Price / share

—

Trade value

—

% of position

12.9%

11/27/2021

4.57K→3.98K

Common Stock, par value $0.01 per share

Direct

M · Option Exercise

+775.00

Price / share

—

Trade value

—

% of position

19.5%

11/29/2021

3.98K→4.75K

Common Stock, par value $0.01 per share

Direct

F · Tax Withholding

−228.00

Price / share

—

Trade value

—

% of position

4.8%

11/29/2021

4.75K→4.52K

Total

Net shares

+1.96K

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	+462.00	—	—	18.0%	2.56K	3.02K
Common Stock, par value $0.01 per share Direct	11/27/2021	M · Option Exercise	+1.54K	—	—	51.1%	3.02K	4.57K
Common Stock, par value $0.01 per share Direct	11/27/2021	F · Tax Withholding	−590.00	—	—	12.9%	4.57K	3.98K
Common Stock, par value $0.01 per share Direct	11/29/2021	M · Option Exercise	+775.00	—	—	19.5%	3.98K	4.75K
Common Stock, par value $0.01 per share Direct	11/29/2021	F · Tax Withholding	−228.00	—	—	4.8%	4.75K	4.52K
Total			+1.96K		$0.00

Derivative Transactions4

Restricted Stock Units - 2021

Direct

A · Award

Converts to

Common Stock, par value $0.01 per share

4.78K shares

+4.78K

Strike price

Held after

4.78K

Exercisable

—

11/26/2021

Restricted Stock Units (2020 STI)

Direct

M · Option Exercise

Converts to

Common Stock, par value $0.01 per share

462.00 shares

−462.00

Strike price

Held after

0.00

Exercisable

—

11/27/2021

Restricted Stock Units - 2020

Direct

M · Option Exercise

Converts to

Common Stock, par value $0.01 per share

1.54K shares

−1.54K

Strike price

Held after

3.09K

Exercisable

—

11/27/2021

Restricted Stock Units - 2019

Direct

M · Option Exercise

Converts to

Common Stock, par value $0.01 per share

775.00 shares

−775.00

Strike price

Held after

778.00

Exercisable

—

11/29/2021

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units - 2021 Direct	Common Stock, par value $0.01 per share4.78K shares	11/26/2021	A · Award	+4.78K	—	4.78K
Restricted Stock Units (2020 STI) Direct	Common Stock, par value $0.01 per share462.00 shares	11/27/2021	M · Option Exercise	−462.00	—	0.00
Restricted Stock Units - 2020 Direct	Common Stock, par value $0.01 per share1.54K shares	11/27/2021	M · Option Exercise	−1.54K	—	3.09K
Restricted Stock Units - 2019 Direct	Common Stock, par value $0.01 per share775.00 shares	11/29/2021	M · Option Exercise	−775.00	—	778.00

Non-Derivative Holdings (Post-Transaction)1

Common Stock, par value $0.01 per share

Direct

Shares owned2.56K

Total

2.56K direct2.56K

Security Title	Shares Owned	Ownership Type
Common Stock, par value $0.01 per share	2.56K	Direct
Total	2.56K	2.56K direct

Derivative Holdings (Post-Transaction)1

Restricted Stock Units - 2018

Direct

Underlying security

Common Stock, par value $0.01 per share

Underlying shares

457.00

Shares owned

457.00

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

457.00

Owned

457.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units - 2018 Direct	Common Stock, par value $0.01 per share		—	—	457.00	457.00
Total					457.00	457.00