KERBER ERIN J (Chief Legal Officer) sold 6.9% of their position (1.90K shares) of CREDIT ACCEPTANCE CORP on the open market

Open‑market sale worth $1.05M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 7 sales

KERBER ERIN J

Filed: 5/20/2026ACC: 0000885550-26-000107

InsiderKERBER ERIN JCIK 1871883

→

IssuerCREDIT ACCEPTANCE CORPCIK 885550

Officer· Chief Legal Officer

Since Jul 2021

-1.90K

Net shares

Net seller

$1.05M

Total sold

Open market trades

0B · 7S

Total transactions

1.90K acquired · 3.81K disposed

Non-Derivative Transactions8

Common Stock

Direct

M · Option Exercise

+1.90K

Price / share

$333.94

Trade value

$635.49K

% of position

7.4%

5/18/2026

25.71K→27.61K

Common Stock

Direct

S · Sale

−755.00

Price / share

$550.29

Trade value

$415.47K

% of position

2.7%

5/18/2026

27.61K→26.86K

Common Stock

Direct

S · Sale

−240.00

Price / share

$551.68

Trade value

$132.40K

% of position

0.9%

5/18/2026

26.86K→26.62K

Common Stock

Direct

S · Sale

−269.00

Price / share

$552.54

Trade value

$148.63K

% of position

1.0%

5/18/2026

26.62K→26.35K

Common Stock

Direct

S · Sale

−240.00

Price / share

$553.98

Trade value

$132.96K

% of position

0.9%

5/18/2026

26.35K→26.11K

Common Stock

Direct

S · Sale

−239.00

Price / share

$554.74

Trade value

$132.58K

% of position

0.9%

5/18/2026

26.11K→25.87K

Common Stock

Direct

S · Sale

−80.00

Price / share

$556.30

Trade value

$44.50K

% of position

0.3%

5/18/2026

25.87K→25.79K

Common Stock

Direct

S · Sale

−80.00

Price / share

$558.48

Trade value

$44.68K

% of position

0.3%

5/18/2026

25.79K→25.71K

Total

Net shares

+0.00

Net value

-$415.74K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/18/2026	M · Option Exercise	+1.90K	$333.94	$635.49K	7.4%	25.71K	27.61K
Common Stock Direct	5/18/2026	S · Sale	−755.00	$550.29	$415.47K	2.7%	27.61K	26.86K
Common Stock Direct	5/18/2026	S · Sale	−240.00	$551.68	$132.40K	0.9%	26.86K	26.62K
Common Stock Direct	5/18/2026	S · Sale	−269.00	$552.54	$148.63K	1.0%	26.62K	26.35K
Common Stock Direct	5/18/2026	S · Sale	−240.00	$553.98	$132.96K	0.9%	26.35K	26.11K
Common Stock Direct	5/18/2026	S · Sale	−239.00	$554.74	$132.58K	0.9%	26.11K	25.87K
Common Stock Direct	5/18/2026	S · Sale	−80.00	$556.30	$44.50K	0.3%	25.87K	25.79K
Common Stock Direct	5/18/2026	S · Sale	−80.00	$558.48	$44.68K	0.3%	25.79K	25.71K
Total			+0.00		-$415.74K

Derivative Transactions1

Employee Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

1.90K shares

−1.90K

Strike price

333.94

Held after

10.97K

Exercisable

—

5/18/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Stock Option (right to buy) Direct	Common Stock1.90K shares	5/18/2026	M · Option Exercise	−1.90K	333.94	—	10.97K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned240.90

Total

240.90 indirect240.90

Security Title	Shares Owned	Ownership Type
Common Stock	240.90	Indirect
Total	240.90	240.90 indirect

Derivative Holdings (Post-Transaction)1

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

15.50K

Shares owned

15.50K

Exercise price

454.11

Expiration

—

Exercise window

—

Total

Underlying

15.50K

Owned

15.50K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Employee Stock Option (right to buy) Direct	Common Stock	454.11	—	—	15.50K	15.50K
Total					15.50K	15.50K